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EP0097972A1 - Dispositif distributeur de produits pâteux - Google Patents

Dispositif distributeur de produits pâteux Download PDF

Info

Publication number
EP0097972A1
EP0097972A1 EP83106360A EP83106360A EP0097972A1 EP 0097972 A1 EP0097972 A1 EP 0097972A1 EP 83106360 A EP83106360 A EP 83106360A EP 83106360 A EP83106360 A EP 83106360A EP 0097972 A1 EP0097972 A1 EP 0097972A1
Authority
EP
European Patent Office
Prior art keywords
container
pump chamber
check valve
support base
annular
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.)
Granted
Application number
EP83106360A
Other languages
German (de)
English (en)
Other versions
EP0097972B1 (fr
Inventor
Jürgen Eulenburg
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.)
Josef Wischerath GmbH and Co KG
Original Assignee
Josef Wischerath GmbH and Co KG
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 Josef Wischerath GmbH and Co KG filed Critical Josef Wischerath GmbH and Co KG
Publication of EP0097972A1 publication Critical patent/EP0097972A1/fr
Application granted granted Critical
Publication of EP0097972B1 publication Critical patent/EP0097972B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1032—Pumps having a pumping chamber with a deformable wall actuated without substantial movement of the nozzle in the direction of the pressure stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1064—Pump inlet and outlet valve elements integrally formed of a deformable material

Definitions

  • the invention relates to a dispenser for pasty products with a dispensing channel with a dispensing mouth and a headpiece connected to the latter via a connecting path that can be closed by means of a second non-return valve that can only be opened in the direction of the dispensing mouth and that has a volume-changing pumping chamber and an attached to the headpiece Connected container, the end facing away from the head piece has an opening and in the interior of which is provided a sealingly sliding piston on the inner wall of the container, the inside of the container being only in the direction the first check valve, which is to be opened in the pump chamber and is arranged in a support base running between the pump chamber and the container interior, is connected to the pump chamber.
  • dispensers of the type explained above it is possible to dispense pasty materials by changing the volume of the pump chamber by means of external pressure, for example by finger pressure on an actuation button connected to a pump piston, in quantities dependent on the change in volume of the pump chamber.
  • the atmospheric pressure is used, which acts on the underside of the piston closing the inside of the container and which, after generating a negative pressure in the pumping chamber, contains an amount of the pasty mass corresponding to the volume change in the pumping chamber Pump chamber presses. From there, this amount is then pressed out of the dispenser through the dispensing channel during the next volume reduction in the pumping chamber using the function of the check valves provided.
  • the use of special propellants to drive the pasty mass out of the dispenser is therefore not necessary for dispensers of the type described at the beginning.
  • the dispenser can be actuated with very little effort, for example by finger pressure.
  • dispensers of the type mentioned at the outset and in particular for use as packaging for pasty products consumed in large quantities, it is of particular importance to be able to mass-produce containers of the type set out at the beginning in a cost-effective manner.
  • the invention has for its object to provide a dispenser of the type described above, which is constructed simply and robustly from a few parts, is inexpensive and economical to mass produce and can be assembled efficiently, and which is precise and trouble-free in its function.
  • the first check valve has a conical element tapering towards the pump chamber as a valve seat, which is connected to the support base via support bridges and around which a number of through openings are arranged around between the support bridges, and further as a closing part a perforated disc made of flexible material, which is arranged coaxially to the conical element and is held at its radially outer region on the support base and in the closed position with its inner edge lies sealingly against the outer surface of the conical element and then covers the through openings.
  • the dispenser according to the invention has significant advantages over the prior art.
  • the first check valve consists of two simply shaped parts that can be produced in a rational manner. One part is the conical valve seat connected to the support base with the passage openings arranged around the valve seat. This part of the first check valve can, for example, be inexpensively manufactured in large quantities from plastic by injection molding.
  • Perforated disc made of elastic material also enables economical mass production. Injection molding processes in which elastomers are processed are also suitable here, for example. With an appropriate design of the perforated disc, it is also possible to carry out mass production by punching. Due to the simple design, especially the perforated. disc, the tool costs for the production tools can be kept very low. As a result of the design of the first check valve of the dispenser according to the invention, the other components of this dispenser, in particular the head piece and the container, can also be kept in very simple shapes with few undercuts, which is again the use of very simple manufacturing tools, for example injection molding tools, and thus one enables economical production. The interaction of a conical valve seat with an elastic perforated disc as the closing body results in a reliable seal in the closed position. The risk of jamming of moving parts is excluded in the embodiment according to the invention. This also ensures reliable function.
  • the dispenser according to the invention is advantageously designed such that the closing part of the second check valve is formed in one piece with the perforated disk of the first check valve.
  • the dispenser according to the invention is constructed from particularly few parts and, accordingly, particularly economical manufacture and particularly simple assembly.
  • the closing part of the second check valve is designed as a conically widening, flexible ring wall which is arranged concentrically with the perforated disk and is integrally connected to it at its narrower end, and in the closed position with its further one Free end
  • the edge of a section of the pump chamber wall which ends at a distance from the support base, seals around its circumference from the outside and thereby closes the ring slot forming the connecting path between the pump chamber and the discharge channel between the free edge of the pipe socket and the perforated disk.
  • a further advantageous embodiment of the dispenser described above is given in that the part of the perforated disk located radially inside the conical ring wall gradually decreases in wall thickness up to the inner edge. This results in a particular flexibility of the inner wall area of the perforated disk and thus a particularly favorable nestling of the inner edge to the conical valve seat in the closed position of the first check valve and a reliable sufficient bulging of the inner area of the perforated disk in the direction of the pump chamber in the open position of the first check valve.
  • an alternative favorable embodiment of the dispenser according to the invention is achieved in that the closing part of the second check valve is formed by an annular surface area which is arranged concentrically to the perforated disk on its surface facing the pumping chamber and is located at approximately the same radial distances from the inner edge and outer edge of the annular disk and which is in the closed position bears sealingly on the lower edge of an annular wall forming a section of the pumping chamber wall and arranged coaxially to the perforated disk and thereby closes the connecting path running around the lower edge of the annular wall from the pumping chamber to the dispensing channel.
  • the most simple form is obtained for the wearing parts integrally connected to the first and the second check valve of a simple flat "perforated disc with the consequent benefits for the manufacture and assembly.
  • Perforated disc for contact with the outer surface of the conical valve seat.
  • the perforated disc is arched downward under a higher pressure, the outer edge of the perforated disc being supported on the support base and the inner edge of the perforated disc on the lateral surface of the conical valve seat.
  • the downward curvature of the central region of the perforated disk creates an annular slot between this annular surface region, which acts as a closing part of the second check valve, and the lower edge of the annular wall forming part of the pump chamber wall.
  • the dispenser according to the invention can also be designed such that, together with a first check valve designed according to the invention with a conical valve seat and
  • Perforated disc as a closing part
  • the second check valve can have, for example, a closing part which is designed as an insert which can be inserted into the discharge channel and has an elastically articulated closing flap which covers the connecting path in the closed position.
  • a particularly simple construction of the dispenser according to the invention is achieved in that the support base is integrally connected to the container, and the outer area of the perforated disc between the support base and a circumferential projection of the head piece attached to the container is clamped.
  • the head piece can be connected to the container by means of a snap connection, for example, or it can also be connected to the container by means of a screw connection, for example.
  • the support base forms part of the head piece and the perforated disc is held in the head piece.
  • the container can, for example, be designed to be completely open at the top.
  • Such containers can be produced in a particularly simple manner as interchangeable containers and can also be sold filled without a head piece. After the filling, the upper opening of the container can be closed, for example, by sealing a thin film which is pulled off before the container is connected to the head piece.
  • a particularly simple construction of the dispenser according to the invention is given in that the pump chamber is closed in its upper region by a dome-like, elastically deformable cap.
  • a cap can be mass-produced, for example in an injection molding process, from elastomeric material and can be attached to the head piece in a simple manner, for example by means of a snap connection.
  • deforming the elastic cap for example by finger pressure from above, large volume changes in the pumping chamber and correspondingly large delivery quantities can be achieved.
  • a first embodiment of the dispenser is shown in longitudinal section.
  • the head piece 1 of this dispenser consists of a component 2 made of plastic by injection molding, which has an output channel 3 and a cap 4, which consists of resilient plastic and is connected to the component 2 by a snap connection.
  • the component 2 is connected at its lower end via a snap connection to the upper end of a container 5.
  • the container is also made of plastic by injection molding and has a cylindrical design.
  • the lower end of the container 5 is open.
  • a piston 6 is inserted into the container, which rests on the inner wall of the container in a sealing manner around the inner circumference with a sliding fit.
  • the piston 6 is also injection molded from plastic.
  • a pump chamber 7 is delimited to the sides and upwards by walls of the component 2 and by the cap 4.
  • a transverse wall is integrally formed, which the support base 8th forms.
  • a perforated disk made of a highly flexible plastic and designed as an annular disk 11 is arranged coaxially with the element 9.
  • the circular disc 11 lies on its outer area with its lower surface on the entire circumference on the support base 8.
  • a circumferential ring, projecting downwards towards the outer region of the annular disc 11, is provided, which after fastening the component 2 to the container 5 is pressed from above onto the outer region of the annular disc and the latter thus in its Position jammed.
  • the circular disc is drawn in the closed position of the first check valve.
  • the inner edge of the circular disc lies sealingly against the conical outer surface of the element 9. In the radially inner area of the circular disc, its wall thickness gradually decreases towards the inner edge.
  • annular wall in the form of a downwardly projecting pipe socket 13 is provided in the component 2 of the head piece 1.
  • This pipe socket 13 forms a section of the wall of the pump chamber 7.
  • the lower edge of the pipe socket 13 ends at a distance above the support base 8. This results in an annular opening 14 which connects the pump chamber 7 to a space 15 which in turn merges into the discharge channel 3 .
  • a second check valve is provided to close the connection path 14 between the pump chamber 7 and the discharge channel 3.
  • the closing part of the second back flexible, impact valve is designed as a conically widening / elastic ring wall 16, which is arranged concentrically to the annular disc and which is integrally connected to the annular disc 11 at its lower, narrower end. In the closed position of the second check valve, the inner surface of the annular wall 16 lies in a sealing manner around the free edge of the pipe socket 13 and closes the connecting path 14.
  • the increased internal pressure causes the conical ring wall 16 to bulge outwards, so that an annular opening is formed between the latter and the free end of the pipe socket 13. If pasty material was already in the pump chamber at the beginning of the process, this is pressed under the effect of the increased pressure through the annular opening into the chamber 15 and from there into the discharge channel 3 and passes through the mouth of the discharge channel to the outside. As soon as the force on the cap is terminated, the cap resiliently returns to its original shape and the volume of the pumping chamber increases again. The resulting negative pressure causes the ring wall 16 to spring back, see above that this comes to rest on the lower edge of the pipe socket 13 and thus closes the pump chamber again from the discharge channel.
  • the negative pressure causes the inner area of the annular disc 11 to bulge upward, so that the inner edge thereof lifts off the conical outer surface of the element 9 and releases an annular slot.
  • the piston 6 is pushed upwards.
  • pasty material is conveyed through the open ring slot into the pump chamber 7.
  • the upwardly curved inner region of the annular disc 11 resiliently goes down again, so that the inner edge of the annular disc comes to rest on the lateral surface of the element 9 and the first check valve closes. The previously described donation process can then begin again.
  • Fig. 2 the upper area of a second embodiment of the dispenser is shown in axial section.
  • the parts of this second exemplary embodiment correspond to parts of the exemplary embodiment according to FIG. 1, they are identified by the same reference symbols. No further description of these parts is given.
  • the lower part of the container, not shown in FIG. 2, can be constructed in the manner shown in FIG. 1.
  • a simple circular disk 18 made of highly elastic plastic is provided as the closing part for both the first check valve and for the second check valve.
  • its inner edge lies sealingly against the conical outer surface of the element 9.
  • the radially inner area of the circular disk thus forms the closing part of the first Check valve.
  • an annular surface area 19 lying in the radial direction approximately in the middle between the inner edge of the annular disk 18 and its outer area serves as a closing part for the second check valve.
  • annular surface area 19 of the annular disk 18 bears against the lower edge of an annular wall 20 which is arranged coaxially with the annular disk and is integrally formed on the component 2 'of the head piece 1.
  • the annular wall 20 forms a section of the wall of the pump chamber 7.
  • the volume of the pumping chamber 7 is reduced in the dispenser according to FIG. 2 by pressing the cap 4 downward, the inner edge of the annular disk 18 is pressed against the element 9 in a sealing manner and is supported there.
  • the first check valve is now closed.
  • the pressure in the pumping chamber causes the annular disk 18 to bulge downward in the area between the inner edge and the outer clamped area of the annular disk.
  • the annular surface 19 moves away from the lower edge of the annular wall 20.
  • Pasty mass located in the pump chamber can pass through the resulting annular slot into an annular space 21 surrounding the outer wall 20 and from there into the discharge channel 3.
  • Fig. 3 the upper area of a third embodiment of the dispenser is shown in axial section.
  • the annular disk 18 serves exclusively as a closing part for the first check valve.
  • the circumferential projection 12 is formed with walls which limit the pump chamber 7 to the sides.
  • An opening 22 in one of these boundary walls represents the connection path between the pumping chamber 7 and the delivery channel 3.
  • Insert 23 arranged, on which a flap 24 is integrally formed over a narrow hinge bridge.
  • this flap 24 covers the opening 22 from the outside. If a higher pressure than the ambient pressure prevails in the pump chamber, the flap 24 is pivoted elastically outward and then releases the connection path between the pump chamber and the discharge channel.
  • the method of operation of the embodiment according to FIG. 3 is analogous to the method of operation of the dispenser according to FIGS. 1 and 2.
  • the invention is not restricted to the exemplary embodiments shown.
  • Such a construction makes it possible to design the container as a disposable container and to dispose of such disposable containers in a detached manner from the head piece.
  • the container itself can then be designed to be particularly simple and economical to manufacture.
  • the filled disposable container can be closed at its free upper end with a film which is removed before the container is connected to the head piece.
  • valve seat of the first check valve as an element in the form of a rotationally symmetrical truncated cone with a straight generator is very advantageous, but deviating configurations are also possible within the scope of the invention.
  • the valve seat can be designed as a rotating body tapering upwards with a curve as the generator.
  • valve seats which taper upwards and which are not rotationally symmetrical.
  • a disc is to be used as the closing part instead of an 'annular disc, the opening of which is adapted accordingly to the circumferential shape of the valve seat.
  • a shape can be appropriate, for example, if the outer shape of the dispenser is to have a shape deviating from the rotational symmetry, for example the shape of a square.

Landscapes

  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Confectionery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP83106360A 1982-06-29 1983-06-29 Dispositif distributeur de produits pâteux Expired EP0097972B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823224199 DE3224199A1 (de) 1982-06-29 1982-06-29 Spender fuer pastoese produkte
DE3224199 1982-06-29

Publications (2)

Publication Number Publication Date
EP0097972A1 true EP0097972A1 (fr) 1984-01-11
EP0097972B1 EP0097972B1 (fr) 1986-08-13

Family

ID=6167110

Family Applications (2)

Application Number Title Priority Date Filing Date
EP83901927A Expired EP0112351B1 (fr) 1982-06-29 1983-06-29 Distribution de produits pateux
EP83106360A Expired EP0097972B1 (fr) 1982-06-29 1983-06-29 Dispositif distributeur de produits pâteux

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP83901927A Expired EP0112351B1 (fr) 1982-06-29 1983-06-29 Distribution de produits pateux

Country Status (10)

Country Link
US (1) US4564130A (fr)
EP (2) EP0112351B1 (fr)
JP (1) JPS59501258A (fr)
AU (1) AU559078B2 (fr)
DE (2) DE3224199A1 (fr)
DK (1) DK150332C (fr)
ES (1) ES523687A0 (fr)
FI (1) FI73939C (fr)
NO (1) NO152644C (fr)
WO (1) WO1984000140A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581370A1 (fr) * 1985-05-06 1986-11-07 Cebal Distributeur pour produits pateux
EP0253577A2 (fr) * 1986-07-16 1988-01-20 Cmb Packaging (Uk) Limited Distributeur à pompe
EP0289244A2 (fr) * 1987-04-29 1988-11-02 CMB Foodcan plc Distributeur à chambre de pompage
DE4307752A1 (de) * 1993-03-11 1994-09-15 Coster Tecnologie Speciali Spa Vorrichtung zum dosierten Austrag eines fließfähigen Mediums aus einem Behälter
US5377880A (en) * 1992-12-04 1995-01-03 Lumson S.R.L. Fluid substance dispenser with deformable head
EP0930101A2 (fr) 1998-01-15 1999-07-21 Capsol S.p.A. Stampaggio Resine Termoplastiche Distributeur de substance pâteuse ou crémeuse
KR100832837B1 (ko) * 2004-07-06 2008-05-28 후지필름 가부시키가이샤 감광성 적층체의 제조 방법 및 제조 장치
CN110312662A (zh) * 2018-01-24 2019-10-08 钟竞铮 一种弹性囊泵

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NL7614385A (nl) * 1976-12-24 1978-06-27 Lely Nv C Van Der Grondbewerkingsmachine.
US4390070A (en) * 1979-10-04 1983-06-28 H. Niemeyer Sohne Gmbh & Co. Kg Soil working machine
US4696415A (en) * 1985-02-26 1987-09-29 Philip Meshberg Apparatus for dispensing products from a self-sealing dispenser
JPS61196990A (ja) * 1985-02-26 1986-09-01 ジューキ株式会社 ミシンの布押え昇降装置
US4671432A (en) * 1985-10-21 1987-06-09 The Procter & Gamble Company Pump dispenser for fluent products featuring a reciprocable plunger and diaphragm seal
US4753373A (en) * 1986-04-15 1988-06-28 Risdon Corporation Positive displacement dispenser
FR2604980B1 (fr) * 1986-10-13 1988-12-02 Cebal Distributeur pour produit pateux et procede de fabrication du corps de distributeur correspondant
GB8624620D0 (en) * 1986-10-14 1986-11-19 Scholl Inc Fluid dispenser
FR2605983B1 (fr) * 1986-11-03 1988-12-02 Cebal Distributeur pour produit pateux et procede d'introduction de son piston a l'interieur de son corps tubulaire
US4917267A (en) * 1986-11-12 1990-04-17 Laverdure Roland J A Self-closing valve with tamper evident lip seal tab for liquids, pastes or solids
US4749108A (en) * 1986-12-19 1988-06-07 The Procter & Gamble Company Bimodal storage and dispensing package including self-sealing dispensing valve to provide automatic shut-off and leak-resistant inverted storage
US4936493A (en) * 1987-11-23 1990-06-26 Calmar, Inc. Elastomeric valve and piston structure for product dispenser
US4872596A (en) * 1988-03-15 1989-10-10 Calmar Inc. Viscous product dispenser
US4938393A (en) * 1988-06-02 1990-07-03 The Procter & Gamble Company Bimodal storage and dispensing package for fluent material
US5183185A (en) * 1991-02-14 1993-02-02 Ecopac, L. P. Mechanically pressurized dispenser system
US5346324A (en) * 1991-09-19 1994-09-13 Youti Kuo Dentifrice dispensing toothbrush with replaceable cartridge
CZ286630B6 (cs) * 1991-11-08 2000-05-17 Novapharm Research (Australia) Pty Limited Tlakové dávkovací čerpadlo
AUPP802199A0 (en) * 1999-01-05 1999-01-28 Majewski, Richard Henry S Improved container
DK1215167T3 (da) * 2000-12-15 2008-05-05 Medisize Schweiz Ag Dispenser til flydende medier
US6543703B2 (en) 2000-12-26 2003-04-08 William S. Blake Flexible face non-clogging actuator assembly
EP1694564B1 (fr) * 2003-11-04 2007-07-25 RPC Wiko GmbH & Co. KG Pompe distributrice
US7654418B2 (en) * 2004-08-30 2010-02-02 Rieke Corporation Airless dispensing pump
US7367476B2 (en) 2004-08-30 2008-05-06 Rieke Corporation Airless dispensing pump with tamper evidence features
CN102764719B (zh) 2004-09-27 2016-10-05 因斯蒂尔医学技术有限公司 用于存储分配物质的分配器及其充填固定装置
DE102006012302A1 (de) 2006-03-15 2007-09-27 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
DE102006030829B4 (de) * 2006-05-12 2019-10-24 Aptar Dortmund Gmbh Abgabevorrichtung und Verfahren zu dessen Herstellung
WO2007131790A2 (fr) * 2006-05-16 2007-11-22 Seaquist Perfect Dispensing Gmbh Dispositif de distribution
DE102006031412A1 (de) * 2006-05-16 2007-11-22 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
DE102006023663B4 (de) * 2006-05-16 2020-07-02 Aptar Dortmund Gmbh Abgabevorrichtung
DE102006027042A1 (de) * 2006-06-08 2007-12-13 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
WO2008028619A1 (fr) * 2006-09-07 2008-03-13 Seaquist Perfect Dispensing Gmbh Dispositif distributeur
WO2008061041A2 (fr) 2006-11-11 2008-05-22 Medical Instill Technologies, Inc. Dispositif d'administration de doses multiples avec actionneur enfoncable manuellement et valve a sens unique pour stocker et distribuer des substances, et procédé apparente
DE102007049614B4 (de) * 2007-03-15 2015-03-05 Aptar Dortmund Gmbh Abgabevorrichtung
DE102007051982A1 (de) * 2007-08-29 2009-03-05 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
DE102007051980A1 (de) * 2007-08-29 2009-03-05 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
EP2135822B1 (fr) * 2008-06-20 2013-08-21 Aptar Dortmund GmbH Dispositif de dépôt
US8286839B2 (en) * 2008-08-12 2012-10-16 Aptar Dortmund Gmbh Dispensing device
DE102008038654B4 (de) 2008-08-12 2019-09-19 Aptar Dortmund Gmbh Abgabekopf mit schwenkbarem Ventilelement
US8397950B2 (en) 2008-10-10 2013-03-19 Daniel Py Device with co-extruded body and flexible inner bladder and related apparatus and method
DE102009030627B4 (de) 2009-06-25 2020-03-12 Aptar Dortmund Gmbh Ventil und Abgabevorrichtung
TW201202101A (en) * 2010-07-01 2012-01-16 guo-zhong Fang Pressing type storage container
FR2962986B1 (fr) * 2010-07-23 2013-04-19 Gb Dev Dispositif pour distribuer un liquide, et procede de fabrication d'un tel dispositif.
US9415401B2 (en) 2012-04-04 2016-08-16 Alternative Packaging Solutions Llc One turn actuated duration spray pump mechanism
FR3001719B1 (fr) * 2013-02-07 2016-02-05 Gb Dev Dispositif distributeur de fluide et procede de fabrication d'un tel dispositif.
DE102013214231B3 (de) * 2013-07-19 2014-11-06 Aptar Radolfzell Gmbh Austragkopf und Spender für ein vorzugsweise pastöses Medium
US9833800B2 (en) * 2015-01-22 2017-12-05 Gojo Industries, Inc. Vented pump
WO2018192888A2 (fr) * 2017-04-19 2018-10-25 Asept International Aktiebolag Agencement pour dosage d'un fluide
US11382400B2 (en) 2018-08-10 2022-07-12 Go Products Co. Material applicator
JP2020128234A (ja) * 2019-02-08 2020-08-27 花王株式会社 ディスペンサ
WO2023048141A1 (fr) * 2021-09-22 2023-03-30 東京ライト工業株式会社 Capuchon

Citations (4)

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US3820689A (en) * 1972-04-21 1974-06-28 A Cocita Elastomeric pump
FR2344469A1 (fr) * 1976-03-19 1977-10-14 Henkel & Cie Gmbh Recipient pour cosmetiques
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Cited By (11)

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Publication number Priority date Publication date Assignee Title
FR2581370A1 (fr) * 1985-05-06 1986-11-07 Cebal Distributeur pour produits pateux
EP0253577A2 (fr) * 1986-07-16 1988-01-20 Cmb Packaging (Uk) Limited Distributeur à pompe
EP0253577A3 (en) * 1986-07-16 1988-10-26 Metal Box P.L.C. Pump chamber dispenser
AU592459B2 (en) * 1986-07-16 1990-01-11 Cmb Packaging (Uk) Limited Pump chamber dispenser
EP0289244A2 (fr) * 1987-04-29 1988-11-02 CMB Foodcan plc Distributeur à chambre de pompage
EP0289244A3 (fr) * 1987-04-29 1990-01-24 CMB Foodcan plc Distributeur à chambre de pompage
US5377880A (en) * 1992-12-04 1995-01-03 Lumson S.R.L. Fluid substance dispenser with deformable head
DE4307752A1 (de) * 1993-03-11 1994-09-15 Coster Tecnologie Speciali Spa Vorrichtung zum dosierten Austrag eines fließfähigen Mediums aus einem Behälter
EP0930101A2 (fr) 1998-01-15 1999-07-21 Capsol S.p.A. Stampaggio Resine Termoplastiche Distributeur de substance pâteuse ou crémeuse
KR100832837B1 (ko) * 2004-07-06 2008-05-28 후지필름 가부시키가이샤 감광성 적층체의 제조 방법 및 제조 장치
CN110312662A (zh) * 2018-01-24 2019-10-08 钟竞铮 一种弹性囊泵

Also Published As

Publication number Publication date
EP0097972B1 (fr) 1986-08-13
NO840709L (no) 1984-02-24
NO152644B (no) 1985-07-22
FI73939B (fi) 1987-08-31
DK150332B (da) 1987-02-09
JPS59501258A (ja) 1984-07-19
AU559078B2 (en) 1987-02-19
FI840800A0 (fi) 1984-02-28
JPH0555389B2 (fr) 1993-08-16
US4564130A (en) 1986-01-14
NO152644C (no) 1985-10-30
DE3366892D1 (en) 1986-11-20
EP0112351A1 (fr) 1984-07-04
EP0112351B1 (fr) 1986-10-15
DK150332C (da) 1987-11-09
FI840800A (fi) 1984-02-28
FI73939C (fi) 1987-12-10
ES8403819A1 (es) 1984-04-01
ES523687A0 (es) 1984-04-01
DE3224199A1 (de) 1983-12-29
DK119184D0 (da) 1984-02-28
WO1984000140A1 (fr) 1984-01-19
AU1705583A (en) 1984-01-26
DK119184A (da) 1984-02-28

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