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EP2956041A2 - Mixeur présentant des mesures destinées à réduire l'intrusion d'oxygène atmosphérique dans le contenu du mixeur - Google Patents

Mixeur présentant des mesures destinées à réduire l'intrusion d'oxygène atmosphérique dans le contenu du mixeur

Info

Publication number
EP2956041A2
EP2956041A2 EP14735463.3A EP14735463A EP2956041A2 EP 2956041 A2 EP2956041 A2 EP 2956041A2 EP 14735463 A EP14735463 A EP 14735463A EP 2956041 A2 EP2956041 A2 EP 2956041A2
Authority
EP
European Patent Office
Prior art keywords
container
advantageous
rotation
contents
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14735463.3A
Other languages
German (de)
English (en)
Inventor
Jochen Mertens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ifl Solutions Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2956041A2 publication Critical patent/EP2956041A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
    • A47J43/0722—Mixing, whipping or cutting tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0727—Mixing bowls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08—Driving mechanisms
    • A47J43/085—Driving mechanisms for machines with tools driven from the lower side

Definitions

  • the invention relates to a device for comminuting food, ice, other substances with a) a housing, b) at least one drive for providing a rotational movement on at least one drive shaft, c) a separate or integrated container, d) at least one rotatable knife, e) a filling space, which is essentially formed by the container interior,
  • the air pulling happens directly over the knives in the middle, with the liquid then rather in the outer area of the container is pressed.
  • the air enforcement is undesirable because so uses an oxidation of the content and enrichment with atmospheric oxygen, which is usually detrimental to the quality of the content.
  • the value of the redox potential of the liquid increases, which means that the ability of the liquid reduces anti-oxidative, since among other things, the free electrons in the liquid are less than before the mixing process.
  • the consistency of the content and the amount of content affect the draft of the knives.
  • the rod which can be pushed over the lid in the container is also of little importance in terms of air pulling, because neither the centrifugal forces of the content can prevent nor significantly influenced the suction effect on the knife and the flow or the rotation of the content hardly changed.
  • US7063456B2 shows a container with ribs attached to the bottom. These are to inhibit the rotational movement of the content. However, because they are only located below the blades, the rotational movement is only partially limited. Furthermore, there is a pressure instead of suction below the knife, which is why the advantage is low. In addition, there is the disadvantage that the firmly inserted ribs are difficult to clean.
  • the container have in other patent application ribs or shapes to inhibit a rotational movement.
  • WO002009117049 shows such a procedure.
  • the disadvantage of a good inhibition of the rotational movement is that above the knife, the rotational movement takes place largely unhindered.
  • the container geometry has little influence on the centrifugal forces of the content due to the blade rotation.
  • the invention has for its object to further develop a device of the type described above in that little or no atmospheric oxygen is mixed into the content.
  • the object is achieved in that: f) one or more flow element (s) 1, 1 ' with optional Strömungsum- deflections 18 in the filling space 2 are movable. and / or g) one or more rotational components with a second direction of rotation can be integrated. and / or h) the container can be filled with gas and / or the container is partially deprived of the air. and / or combinations of f), g) and h)
  • Fig. 1 shows an exemplary embodiment of a mixer in a side view and a plan view 17, with a drive shaft 11 which projects out of the housing 12 and via the connection 13 with the container 4 is positively connected.
  • the flow elements 1 an inhibition of the rotational movement of the content 3 is preferably achieved, and thus the disadvantages described are avoided.
  • Particularly advantageous is a solution in which the flow elements can be supplied after filling.
  • the content can have a large amount of space for sagging.
  • the flow elements can become their own
  • the stop 10 or the stop function for the rotational movement can be assumed, for example, by an additional stop member 14, which is connected to the flow element or the container or with the lid. Basically, it is advantageous to maintain the support 20 of the container on the housing, as is common in the art, to increase stability and avoid rotation between the container and the housing.
  • Fig.2 If in an advantageous embodiment, the flaps are only inserted, so the axial displacement over a design of the flap shape and container shape is advantageous to achieve that a positive fit 9 with the container limits the movement of the flap down and thus no contact the flaps with the knives is created.
  • Fig.3 A solution in which the positive connection via an axial stop 0 ' is also advantageous. This can be advantageously formed on the flap and then extends to the bottom of the container, which leaves free because of its geometry, for example, space at the corners of the container where the knives do not approach.
  • the stop may also be formed on the container instead of the flap.
  • a manual unfolding is also possible, either by a mechanism in the container or in the lid or by manual movement of the flaps by hand or for example a rod.
  • the flow element or the flow elements are integrated in the cover, it is advantageous in the case of a rotary supply of the flow elements (designed as flaps similar to that described above) to store the flaps in the cover accordingly.
  • the cover bearing can be designed, for example, as a hinge or positive locking.
  • the flaps it is here as well as possible the flaps to be positioned close to the container wall. If the lid is mounted before switching on the device, then push the flaps between the container wall and the contents. When inserted during operation and contents already liquefied, insertion is more independent of the position of the flaps.
  • the screwing in of the flow elements as flaps can be advantageously achieved in that, for example, a stop limits screwing in, wherein the stop can be integrated on the flow element or on the container or on the lid.
  • Fig. 4 In a translational supply of the flow elements, for example in the form of a slider 15, it is advantageous to allow this supply via the lid.
  • the lid has recesses 16, which advantageously have a similar shape as the slide.
  • One or more slides can be used, which advantageously move slidably down through the lid.
  • the axial position of the slide in the lower end position of the slide can be advantageously achieved by a Foim gleich with the lid or with the container to avoid contact with the blades.
  • a positive connection with the container bottom is advantageous in a slide in a similar manner achievable, as described in the flaps, wherein the axial stop can be formed on the slide or container.
  • Pins, wedges, bolts, screws and other fasteners are particularly useful as bearings and stops usable.
  • the slide can advantageously also be firmly connected to the lid.
  • the flow elements as flaps and / or slide
  • This is advantageously achieved by covering as far as possible a sufficiently large cross-section in the container and / or guiding the flow into the container center.
  • the shape of the flow elements allows influencing the flow in a particularly advantageous manner. Straight, curved, angular, round, and other shapes are conceivable and ever advantageous after design. Holes and geometry recesses in the flow elements are advantageous solutions.
  • the height of the flow elements may also correspond, for example, to about half of the container height and thus a flat lid can close the container except for the content after the flow elements have been inserted.
  • weights may also be attached to the flow elements in order to increase and meter the force on the contents, thus enabling automatic operation.
  • Fig. 5 shows the bent Strömungsum deflections 18 on a slide which is preferably made of metal and can be interpreted as a stamped or burned or stamped and bent part, alternatively made of other materials.
  • the upper two Strömungsum- deflections are bent in this advantageous example to the rear, in the plane of the drawing, while the lower two flow deflection are bent forward, out of the plane of the drawing.
  • individual flow deflections have received a bend in itself, which may be advantageous, for example, to selectively rotate the cross sections as possible transverse to the flow.
  • the opening width of the flow deflection can be advantageously selected and adjusted so that the flow rate is reduced accordingly, without completely preventing a flow.
  • the flow can be better distributed to both sides of the slider, and a more homogeneous delivery of content to the entire range of motion of the knife can be achieved.
  • Fig. 6 shows a flap 6 as shown in Fig. 1 already shown. Here, however, the flap has its own flow deflection 18, which is advantageously mounted, for example, via a flow-deflection axis 19.
  • the flow deflection advantageously covers a passage 21, which is released as soon as the flow deflection rotates, ie, moves away from the flap.
  • the movement preferably begins when the opening vane 22 is supplied with contents from below, which in turn is the case when the knives hurls the contents against the flap and the contents then dodge downwards and upwards.
  • the evasive content hits the cross-section of the opening blade and causes a torque on the flow deflection, which opens them.
  • the flap may also be opened from the other side by the contents if the rotation were reversed. It may also be advantageous to omit a passage, so that as far as possible the entire content is deflected down again, instead of partially passing through the passage to the other side of the flap.
  • the flow deflection has, for example, the advantage that the filling of the filling space is facilitated. Just when a slide is already in the filling space before filling the content, the content has more space to get along the still closed flaps down.
  • an additional rotating member the direction of rotation of which is preferably the reverse direction of rotation of the knife used, resulting in a favorable reduction in the resulting overall rotational movement of the contents, since the opposing rotational forces cancel as much as possible.
  • the rotary component is arranged coaxially with the existing knives or knives, because thus movement of the contents can be efficiently reduced and thus the rotational movement is completely opposite.
  • the rotary member is preferably formed as a knife, because thus the rotational movement of the rotary member is also used for cutting, which is why in the following also of additional knives, and / or knives in the plural, instead of an additional component will be discussed.
  • the additional blade may for example be driven by a second drive or advantageously the existing drive can be used, in which case additional components for the reversal of the direction of rotation are necessary.
  • Fig. 7 shows, for example, a lower housing part 23 with an electric motor 24 as a drive of the drive shaft 25.
  • a housing middle part 26 is preferably installed, which is screwed or glued, for example, and is preferably storage for the drive shaft.
  • the transfer rollers 27 and 27 ' are also preferably mounted in the middle part of the housing and serve to transmit the rotational movement of the drive shaft to the auxiliary shafts 28 and 28 ' , which are preferably mounted in the middle part and are also preferably also stored in the upper housing part 29.
  • the auxiliary shafts also transmit the rotational movement of the transfer rollers on the output hollow shaft 30, the is preferably designed as a hollow shaft and, for example, simultaneously stored in the drive shaft.
  • the output hollow shaft operates a reverse rotation compared to the drive shaft as the output of the mixer.
  • the upper housing part preferably includes a bearing of the output hollow shaft and allows a passage of the waves upwardly open to the container 31.
  • the upper housing part is glued or screwed to the housing middle part, for example.
  • three components form the housing: the lower housing part, the middle part of the housing and the upper housing part.
  • the container has at least one rotatable knife 32 and at least one rotatable rotary component 33.
  • the rotary component is preferably designed as a knife.
  • the shaft of the knife 32 in the rotary component 33 which is advantageously designed as a hollow shaft and to store this hollow shaft, for example, in the container again. It may also be advantageous to arrange the rotary component over the knife, instead of as shown below.
  • the transmission of the rotational movement between the shafts of the container and the waves of the housing is advantageously represented by positive connections, but can also be made possible for example as a non-positive connection. Shown is a form-fitting power transmission of both directions of rotation via square edge.
  • bearings such as Wälzlanger, plain bearings, dynamic bearings, etc., which applies to all embodiments.
  • a ball bearing 34 is shown in the container.
  • the rotation is transmitted from the drive shaft via the transfer rollers and the auxiliary shafts to the output hollow shaft, so that it rotates in addition to the drive shaft, wherein all of these components can be advantageously designed as non-positive contacts. It may also be advantageous to use positive contacts, such as gears, timing belts, etc.
  • Frictional roles or so-called friction wheels have the advantage that they are very quiet and also very inexpensive. They can be manufactured as turned parts or injection-molded parts or in another way and be made of different materials, wherein, for example, plastics or steel can be very advantageous, inter alia because also very different combinations as friction pairs possible. are lent.
  • the rollers or wheels can be coated or rubberized or favorable combinations are shown.
  • FIG. 8 shows the reversal of the direction of rotation in a sectional representation of FIG. 7, so that the drive shaft 25 has a reverse direction of rotation as the output hollow shaft 30.
  • Fig. 9 shows that the diameters of the components give different translations.
  • an advantageous belt 35 is shown, which increases the contact forces of the rotating component and also compensates for bearing clearance and wear.
  • the flat belt shown can also be used advantageously for example as a V-belt, toothed belt, push belt, etc., which also applies to other embodiments here. It can also be seen here that the belt itself does not cause any reversal of the direction of rotation.
  • Fig. 10 shows an example of a solution according to the invention, in which the drive shaft is no longer continuous, but an additional drive shaft 36 is provided, which can be mounted on the drive shaft and above, analogous to Fig. 7, be stored in the output hollow shaft can.
  • This solution makes it possible to increase the speed of the drive or the drive shaft in an advantageous manner, in which one or more translations provides that arise, for example, by differences in diameter.
  • the drive shaft outer diameter 37 is larger than the minor shaft diameter 38 in the belt area, which has an increase in speed of the left secondary shaft compared to the drive shaft result. It may also be advantageous to choose different diameter ratios.
  • the use of two auxiliary shafts is advantageous since, in particular, the radial forces on the hollow shaft output shaft compensate each other, but at least partially also the tangential ones Forces.
  • the transmission is as shown here, for example via belt 39, 39 ' realized. Belt alone cause no change in the direction of rotation, as shown in Fig. 2 and 3.
  • Fig. 11 shows an advantageous embodiment of the transmission in the lid of the container.
  • an existing device and container can thus be used and only the lid can be used as an accessory, even subsequently.
  • the transfer of the upward rotation takes place here advantageously via a form fit, shown as a square 40 on the fastening screw of the original blade 41.
  • the counterpart 42 has also inside a square so that the form-fit, for example, comes to terms.
  • other advantageous solutions such as a transmission of the rotary motion by claws on the counterpart, which also tap the force on the original knife by positive locking. Even non-positive contacts may be advantageous.
  • the counterpart itself is in turn attached to the gear drive shaft 43, which can be realized, for example, via a thread or a bond or a weld or the like, and thus the rotation is forwarded to the transmission in the lid.
  • the exemplary representation of the transmission shows the inversion and transmission of the rotation of the additional blade 33 ' , which may alternatively be designed as a rotary member.
  • an antifriction bearing 44 and a sliding bearing bush 45 are shown here as an example for further bearings, wherein preferably the plain bearing bush is displaceable in the direction of the other shafts within a groove, for example, and is pressed there by a spring 46.
  • Fig. 12 shows an embodiment similar to Fig. 10, but here is particularly advantageous the ratio of the speed via a friction gear variable.
  • the drive shaft cone 47 and the secondary shaft cone 48 are in the section shown inside preferably parallel to each other. It is advantageous on both cones a friction wheel 49 is rotatably mounted on a friction wheel bearing 50, which in turn has an internal thread which can be moved on the external thread 51 of the adjusting shaft 52 in the axial direction, which by rotating the adjusting shaft (with the thread) he follows.
  • the friction wheel bearing during rotation of the adjusting shaft moves axially, it must not rotate, which is advantageously solved in that the friction wheel bearing secured by, for example, two anti-rotation 53 and 53 ' against rotation.
  • a helical toothing 55 is particularly advantageously incorporated at its end, which is part of the worm gear not shown in detail, which has a worm (not shown) as a counterpart to the helical gearing, which in turn is advantageously incorporated in the extension of the control 56.
  • Control has the two Einstelltellraumen shown, wherein by turning the control, the screw is rotated and thus takes place by the helical gear on the setting shaft rotation of the setting shaft, which in turn leads to displacement of the friction wheel bearing, whereby the friction wheel travels along the cone and then different transmission ratios are achieved because the friction diameter increases on the one cone, while it decreases in size on the other cone, or vice versa if the control is reversed rotated.
  • a gear ratio of about 1: 0.5 is shown, so in correct parlance is a reduction, since a revolution of the drive shaft causes only half a revolution of the secondary shaft, thus slower rotation, which is quite desirable at the beginning of the crushing process is because so also the delivered torque is greater than in a translation.
  • the right auxiliary shaft is used exclusively for force compensation, as has already been described in a similar way.
  • the pin 57 serves to allow an advantageous positioning of the bearing component and the housing components accurately and easily. Also form-fitting can cause this on the housing components or mounting aids, if the parts are glued, for example. For screw connections, the position can be easily maintained by means of the screws or additional sleeves. Also, another form of transmission for the scheme such as a bevel gearbox replace the worm gear.
  • the worm gear has the advantage of self-locking, so can only be adjusted when triggered by the operator on the control.
  • the worm gear here has the advantage that the control can be provided directly on the outside of the housing and thus can be operated from the front.
  • the control would usefully be at the top.
  • Fig. 13 an extremely advantageous design is shown, in addition to the adjustable speed control for both shafts, as shown in Fig. 12, additionally allows an adjustment of the relative speed with each other.
  • an additional friction gear is advantageously used, which works similarly as described in Fig. 12.
  • the forces are compensated very favorably here, since a great deal of symmetry is achieved.
  • the helical gearing of the auxiliary friction gear is advantageously located in a recess 58 in the housing, in which also the control with the screw (not shown) protrudes from the front of the housing.
  • the recess can advantageously be closed with a lid or be incorporated, for example, in the injection molded part.
  • the friction gear can advantageously also be replaced by a cone ring gear, which is constructed similarly, in which case the friction wheel bearing 50 would be replaced by a cone ring bearing, which includes the ring, for example, completely in cross section and advantageously also on the adjusting shaft 52 is axially displaceable and can be positioned by turning the adjusting shaft with the thread.
  • the adjusting shaft is then not located at the narrowest cross section of the cones, because here yes the cone ring runs, but laterally next to this cross-section preferably parallel to the gap.
  • the adjustment shaft in the gap can also be advantageous However, then their diameter must be smaller than the cone ring thickness in the gap.
  • a baffle may be advantageously attached to the adjusting shaft and / or the bolt, which allows a more fluid running through the cone ring at the setting.
  • the devices or gears shown can also be used for other purposes, apparatus and machines in which two coaxial output shafts are provided with opposite direction of rotation, wherein advantageously only the use of only one drive (for example electric or hydraulic motor) is integrated ,
  • hand blender can be partially equipped with the devices shown.
  • the remaining oxygen content is reduced so much that the disadvantages of the prior art mentioned are avoided.
  • the removal of the air can be made possible by vacuumizing, preferably using equipment or machinery or apparatus that accomplish this. Vacuum technology is widespread and manual handling devices are also on the market.
  • a gas filling it may also be advantageous first to remove the ambient air as far as possible in order to then add the gas so that oxidation is reduced even before the size of the contents is reduced and the redox potential also experiences no disadvantages as far as possible. This process of emptying and gas filling can be repeated several times, for example.
  • An advantageous solution is the use of a lowering component, which can be lowered in the container while the ambient air escapes past this component or passes through the lowering component via holes, connections, ventilation channels or other measures to the outside. It is advantageous to be able to close these bores after they have subsided, in which case non-return valves, shut-off devices, shut-off valves, valves, etc. can be used manually or automatically. If the contents are liquid, the lowering component would sink down to the liquid level and most or possibly all air would be displaced, in particular if some liquid is allowed to escape through a bore in the lowered component, for example, and thus has been completely vented.
  • the lowering component is airtight to the container and in the subsequent mixing only very little air can get back into the container contents, which, as already described advantageous by check valves, etc. can be realized. It is particularly advantageous to keep the sealing effect manually or automatically changeable, so that, for example, when lowering between the Absenk-component and the container air can escape and then at Absenkvorgang the Absenk-component is sealed with the container, which for example by a Wedging can be made possible with a further component or sealing rings can be changed manually or automatically from less sealing to more sealing, which is made possible, for example, by axial displacement on the lowering component and / or container.
  • the container is completely filled with water, for example, and then closed, in order then to let in a gas (nitrogen, inert gas or other) via a container connection, while the liquid flows out at a container outlet. Since the gas is preferably filled with positive pressure, the liquid can also pass through a discharge pipe to the outside.
  • a gas nitrogen, inert gas or other
  • the filling with gas is preferably maintained until the water level has dropped to a desired level, which corresponds to a desired degree of liquefaction of the Mixinhaltes after the mixing process.
  • This structure makes it possible to completely displace the ambient air approximately.
  • the container can also be closed, for example, before filling with the liquid, and then fill the sealed container with the liquid that is to displace the ambient air. For example, this liquid can for the most part be displaced from the gas again and then another liquid can be added.
  • the second filling preferably also takes place via the discharge pipe, since the separation of the gas from the ambient air outside the container can be achieved by leaving a residue of the first liquid in the discharge pipe and thus no ambient air can flow into the container.
  • This principle can be found, for example, in wash basin drain pipes, WC drain, fermentation tubes for glass balloons ...
  • the gas is released from the container again, which can be implemented, for example, via a pressure relief valve, shut-off valve or other valve. It may also be sufficient to reduce the sealing effect of the cover somewhat to provide over the discharge pipe, which now works as an inlet pipe, and a sufficiently large filling level for a container internal pressure.
  • Fig. 14 shows, for example, a mixer with 2 knives, which rotate in opposite directions and in which a lid is integrated on the container, which has a slider 59, a discharge pipe 60, a closable filling opening 61 and a gas connection integrated.
  • the operation is preferably as follows: In the filling space to be mixed material Entered, for example, salad and fruit, then the lid is preferably attached as airtight or force-tight connection with the container, in which case preferably via the filling opening, for example, water is filled until all possible ambient air on the Be Schollungsöff- and / or Drain pipe is escaped, in which case advantageously the drain pipe is pushed down to now enter by opening the gas port, for example, nitrogen in the container and thus the water passes through preferably side holes 62 of the discharge pipe up out of the container, a hose 63 on the discharge pipe the Transfer water to a bowl or washbasin.
  • the gas port for example, nitrogen in the container
  • the filling opening has been previously closed, which can be achieved, for example, via a shut-off valve or other locking element, such as, for example, a locking screw 64.
  • a shut-off valve or other locking element such as, for example, a locking screw 64.
  • the gas connection is blocked.
  • the blocking of the gas connection can be made possible, for example, by a stopcock or the like, or the gas source can be used as a gas source with a simple way of cream frothers with nitrogen cartridges, and the gas connection can be connected, for example by means of an optional adapter at the pressure hose end 65 to the cream frother.
  • the mixer itself has a corresponding gas supply with similar functionality.
  • the desired water level should be above the side holes of the discharge pipe so that the water remains as a separating agent between ambient air and gas. Otherwise, the drain pipe would have to be lockable, which means more effort.
  • the slide shown can, for example, by self-weight push down or pushed manually. Preferably, it is moved only after the first coarser crushing, which is still accessible without draft on the knives, especially when using two knives with opposite direction of rotation.
  • the slider is designed here as a perforated disc 66, for example, which is parallel to the blades and the outside as possible delimited, so that the material or the liquid that is thrown outward is prevented from flying upwards, but is thus deflected towards the center of the knife to get there with new material to the knives, which thus advantageously ensures that the blades are always covered with liquid.
  • the slider could also additionally have vertical webs 67, which is at two knives is not necessary, but here is still shown. In addition, the webs could additionally have flow elements, which is not shown here.
  • the slide is here preferably guided centrally in the lid, while the drainage tube can be inserted into the container through a recess 68 of the disc.
  • Slide and discharge pipe can also be coaxially guided into each other or be integrated into a single component.
  • the filling opening could be integrated on the slide or on the discharge pipe. If the filling opening were integrated with the discharge pipe, then a blocking element could be dispensed with, if the venting is provided via the gas connection or the gas hose and thus the gas hose is connected to the gas source only after filling.
  • the discharge tube could then integrate a container above, in which the liquid is poured or pushed back by the gas.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

L'invention concerne un dispositif destiné à broyer des aliments, de la glace et d'autres matières. Ce dispositif est pourvu : a) d'un boîtier; b) d'au moins un entraînement permettant de fournir un mouvement rotatif sur au moins un arbre d'entraînement; c) d'un contenant séparé ou intégré; d) d'au moins une lame rotative; et e) d'un espace de remplissage, lequel est formé sensiblement par l'espace intérieur du contenant. L'invention vise à perfectionner ce dispositif du type décrit ci-dessus, de sorte que peu ou pas d'air atmosphérique ne s'introduise dans le contenu au moment du mélange. A cet effet, selon l'invention, trois solutions principales et leurs combinaisons sont proposées : f) un ou plusieurs éléments d'écoulement (1, 1') présentant d'éventuelles déviations d'écoulement (18) sont mobiles dans l'espace de remplissage (2); g) un ou plusieurs éléments rotatifs présentant un deuxième sens de rotation peuvent être intégrés; h) le contenant peut être rempli de gaz et/ou l'air est partiellement éliminé du contenant.
EP14735463.3A 2013-02-15 2014-02-15 Mixeur présentant des mesures destinées à réduire l'intrusion d'oxygène atmosphérique dans le contenu du mixeur Withdrawn EP2956041A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013002824 2013-02-15
DE102013005609 2013-03-26
PCT/EP2014/000406 WO2014135249A2 (fr) 2013-02-15 2014-02-15 Mixeur présentant des mesures destinées à réduire l'intrusion d'oxygène atmosphérique dans le contenu du mixeur

Publications (1)

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CN104720638B (zh) * 2015-04-07 2018-01-23 北京市农林科学院 食品料理机
CN110461199B (zh) 2016-11-01 2022-09-09 维他拌管理有限公司 搅拌容积减小装置
CN107212772A (zh) * 2017-06-27 2017-09-29 佛山市云米电器科技有限公司 食物保鲜料理机
CN116098470B (zh) * 2023-02-23 2024-11-12 广东美的厨房电器制造有限公司 烹饪方法、烹饪设备以及计算机存储介质

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EP1989980A1 (fr) * 2007-05-11 2008-11-12 Erna-Mas Makina Ticaret Ve Sanayi A.S. Robot de cuisine doté d'une unité de commande amovible

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EP1989980A1 (fr) * 2007-05-11 2008-11-12 Erna-Mas Makina Ticaret Ve Sanayi A.S. Robot de cuisine doté d'une unité de commande amovible

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WO2014135249A2 (fr) 2014-09-12

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