CN109488561A - Driving mechanism and compressor with it - Google Patents
Driving mechanism and compressor with it Download PDFInfo
- Publication number
- CN109488561A CN109488561A CN201910005515.3A CN201910005515A CN109488561A CN 109488561 A CN109488561 A CN 109488561A CN 201910005515 A CN201910005515 A CN 201910005515A CN 109488561 A CN109488561 A CN 109488561A
- Authority
- CN
- China
- Prior art keywords
- driving mechanism
- shaft
- absorption member
- magnetic absorption
- magnetic
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 238000010521 absorption reaction Methods 0.000 claims abstract description 52
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0284—Constructional details, e.g. reservoirs in the casing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention provides a kind of driving mechanism and with its compressor, which includes: shaft；One end of shaft is arranged in first magnetic absorption member, and the second magnetic absorption member is correspondingly arranged on piston, and the first magnetic absorption member and the second magnetic absorption member cooperate to drive piston reciprocating mobile.By the technical solution of the application, the problem of it is complicated to be able to solve driving mechanism structure in the prior art, causes the abrasion of kinematic pair, and the comprehensive energy efficiency of driving mechanism reduces.
Description
Technical field
The present invention relates to fuel measurement technical fields, in particular to a kind of driving mechanism and with its compressor.
Background technique
Currently, refrigeration compressor can substantially be divided into displacement type and velocity profile.Displacement type compressor is mainly divided into reciprocating again
With it is rotary.Wherein, reciprocating compressor is a kind of type being most widely used so far.
Existing reciprocating-piston compressor, driving principle are moved reciprocatingly by driving mechanism band piston.Driving
The link mechanism that mechanism specifically includes crankshaft and connect with crankshaft.Not only structure is complicated for said mechanism, but also easily sends out at runtime
Raw abrasion, it is easy to damage after prolonged use, need preventive overhaul and maintenance.
Summary of the invention
The present invention provides a kind of driving mechanism and the compressor with it, to solve driving mechanism structure in the prior art
The problem of easily being worn when complexity, operation.
According to an aspect of the invention, there is provided a kind of driving mechanism, driving mechanism includes: shaft；First magnetic absorption member,
One end of shaft is set, the second magnetic absorption member is correspondingly arranged on piston, the first magnetic absorption member cooperates with the second magnetic absorption member to drive
Piston reciprocating is mobile.
Further, shaft includes sequentially connected linkage section and drive section, and linkage section is used to connect with motor driven, the
One magnetic absorption member is arranged in drive section.
Further, the axis of linkage section and the axis of drive section are overlapped.
Further, the axis of linkage section is not overlapped with the axis of drive section.
Further, driving mechanism further include: balanced structure is arranged between linkage section and drive section.
Further, oil guiding hole is provided in shaft, the extending direction of oil guiding hole and the axial direction of shaft are identical, driving mechanism
It further include oil pump, oil pump is connected to oil guiding hole.
Further, the side wall of shaft is provided with oil guide groove, and oil guide groove is connected to oil guiding hole.
Further, oil guide groove is helical structure, and the both ends of oil guide groove are connected to oil guiding hole respectively.
Further, it is additionally provided on the side wall of shaft and gets rid of oilhole, got rid of oilhole and be connected to oil guiding hole, and got rid of oilhole setting and exist
One end where first magnetic absorption member of shaft.
Further, the first magnetic absorption member includes the first magnetic unit and the second magnetic unit, the first magnetic unit and second
Magnetic unit is located at the two sides of shaft, and the first magnetic unit and the second magnetic absorption member cooperate so that piston is moved towards first direction
Dynamic, so that piston is mobile towards second direction, first direction is with second direction for the second magnetic unit and the cooperation of the second magnetic absorption member
Opposite direction.
According to another aspect of the present invention, a kind of compressor is provided, compressor includes the driving mechanism of above-mentioned offer.
It applies the technical scheme of the present invention, which includes shaft and the first magnetic absorption member, and the first magnetic absorption member is arranged
In one end of shaft, is cooperated using the second magnetic absorption member in the first magnetic absorption member and piston, the reciprocating movement of piston, nothing can be realized
The transmission mechanisms such as connecting rod need to be increased.Said mechanism is not only simple in structure, and can be avoided shaft and piston contact, and then can
It avoids the two from wearing in transmission process, extends the service life of components.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram for the driving mechanism that according to embodiments of the present invention one provides；
The structural schematic diagram of the driving mechanism provided Fig. 2 shows according to embodiments of the present invention two；
Fig. 3 shows the structural schematic diagram for the driving mechanism that according to embodiments of the present invention three provide.
Wherein, the above drawings include the following reference numerals:
10, shaft；11, linkage section；12, drive section；13, oil guide groove；14, oilhole is got rid of；20, the first magnetic absorption member；21, first
Magnetic unit；22, the second magnetic unit；30, balanced structure；40, oil pump.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the present invention one provides a kind of driving mechanism, which includes shaft 10 and first
Magnetic absorption member 20.Wherein, one end of shaft 10 is arranged in the first magnetic absorption member 20, is correspondingly arranged on the second magnetic absorption member on piston, passes through
First magnetic absorption member 20 and the second magnetic absorption member cooperate to drive piston reciprocating mobile.Specifically, the first magnetic absorption member can be electromagnet,
It may be magnet.Shaft 10 during rotation, by change towards piston side magnetic pole so that piston is back and forth moved
It is dynamic.In the present embodiment, the first magnetic absorption member 20 is magnet, and the first magnetic absorption member 20 has the first magnetic pole and the second magnetic pole, and first
Magnetic pole and the second magnetic pole are located at the two sides of shaft 10.It in this way can be by the first magnetic pole towards the second magnetic when shaft rotates
Part, or make piston by suction or repulsive force towards the second magnetic absorption member the second magnetic pole, and then the reciprocal of piston can be completed
It is mobile.Wherein, the first magnetic absorption member 20 can be set in the end of shaft 10, for the ease of installation, can by the first magnetic absorption member 20 with
Shaft 10 is set as interference fit connection.Wherein it is possible to set casting aluminium material for shaft 10, it can not only be reduced in this way to magnetic
The influence of part is inhaled, but also can reduce the weight of shaft 10.
Using driving mechanism provided in this embodiment, which includes shaft 10 and the first magnetic absorption member 20, by first
One end of shaft 10 is arranged in magnetic absorption member 20, is cooperated using the first magnetic absorption member 20 with the second magnetic absorption member on piston, be can be realized
The reciprocating movement of piston, without increasing the transmission mechanisms such as connecting rod.Said mechanism is not only simple in structure, and can be avoided shaft 10
With piston contact, and then it both can be avoided and to be worn in transmission process, extend the service life of components.
In the present embodiment, shaft 10 includes sequentially connected linkage section 11 and drive section 12, and linkage section 11 is used for and electricity
Machine is drivingly connected, and is rotated by motor driven linkage section 11.First magnetic absorption member 20 is arranged in drive section 12, and by the first magnetic
Second magnetic absorption member of part 20 towards piston is arranged.
Wherein, the axis of linkage section 11 and 12 axis of drive section can be overlapped, and can not also be overlapped.In the present embodiment,
The axis of linkage section 11 is not overlapped with the axis of drive section 12.
In the present embodiment, which further includes balanced structure 30, and the setting of balanced structure 30 is in linkage section 11 and drives
Between dynamic section 12.Specifically, one end of drive section 12 is connect with the side of balanced structure 30, one end of linkage section 11 and balance are tied
The other side of structure 30 connects.Since shaft 10 is when using the first magnetic absorption member 20 driving piston motion, shaft 10 will receive simultaneously
The reaction force for driving piston, will increase the radial load of shaft 10 in this way, can increase shaft by the way that balanced structure 30 is arranged
10 inertia force makes 10 center line of shaft be always positioned at same position to pass through the counterforce counteraction of the inertia force and piston,
Guarantee the normal operation of shaft 10.
Specifically, being provided with oil guiding hole in shaft 10, one end of oil guiding hole is located at separate first magnetic absorption member of shaft 10
The extending direction of 20 one end, oil guiding hole is identical as the axial direction of shaft 10.The driving mechanism further includes oil pump 40, oil pump 40 with lead
Oilhole connection.Each components are reduced to lubricate other components such as shaft 10, piston to oil guiding hole pump oil by oil pump 40
Movement abrasion.
Specifically, being provided with oil guide groove 13 on the side wall of shaft 10, and oil guide groove 13 is connected to oil guiding hole.By oil guide groove
13 are connected to oil guiding hole, and the oil liquid that oil pump 40 can be made to pump out is sent out by oil guide groove 13.
Wherein, oil guide groove 13 can be vertical oil guide groove or annular oil guide groove.In the present embodiment, oil guide groove
13 be helical structure, and the both ends of oil guide groove 13 are connected to oil guiding hole respectively.In this way, can be incited somebody to action when shaft 10 rotates
Oil liquid in oil guide groove 13 is sufficiently thrown away, and improves the greasy property to components.
In the present embodiment, it is additionally provided on the side wall of shaft 10 and gets rid of oilhole 14, got rid of oilhole 14 and be connected to oil guiding hole, and get rid of
One end where the first magnetic absorption member 20 of shaft 10 is arranged in oilhole 14.Oilhole 14 is got rid of by setting, can use and get rid of oil liquid
To piston, convenient for being lubricated to piston.Specifically, this first gets rid of oilhole 14 and is located remotely from the side of main-shaft core.
In the present embodiment, the first magnetic absorption member 20 is split type structure, specifically includes the first magnetic unit 21 and second
Magnetic unit 22, the first magnetic unit 21 and the second magnetic unit 22 are located at the two sides of shaft 10, the first magnetic unit 21
Cooperate with the second magnetic absorption member so that piston is mobile towards first direction, the second magnetic unit 22 and the second magnetic absorption member cooperate so that living
Plug is mobile towards second direction, and first direction and second direction are opposite direction.By setting seperated for the first magnetic absorption member 20
Structure can be convenient installation or removal, specifically, curved surface knot can be set by the first magnetic unit 21 and the second magnetic unit 22
Structure, and the first magnetic unit 21 and 22 inner wall of the second magnetic unit are adapted with the outer wall of shaft 10.Wherein, the first magnetic list
The pole N can be set in the outside of member 21, and the outside of the second magnetic unit 22 is set as the pole S, utilizes the different magnetic of two magnetic units
Pole, so that it may carry out pole change in rotation, and then piston is driven to move back and forth.
As shown in Fig. 2, second embodiment of the present invention provides a kind of driving mechanism, the difference of the embodiment two and embodiment one
The axis of the axis and drive section 12 that are linkage section 11 is overlapped.The axis of linkage section 11 is overlapped with the axis of drive section 12,
The weight and size of balanced structure 30 can be reduced in this way, and then can reduce the weight and space occupied of mechanism entirety.
As shown in figure 3, the embodiment of the present invention three provides a kind of driving mechanism again, the area of the embodiment three and embodiment two
It is not the first magnetic absorption member 20 and shaft 10 is bonding connection.Facilitate processing in this way, and can be improved the stabilization of the two connection
Property.
Further embodiment of this invention provides a kind of compressor, which includes driving machine provided by the above embodiment
Structure.
The embodiment provided through the invention is optimized existing in this way using the contactless Magnetic driving of shaft and piston
Complicated drive mechanism in technology, saves the transmitting assemblies such as connecting rod, piston pin, elastic positioning pin, simplifies apparatus structure, mitigates
Overall weight.Also, the mechanism can reduce the abrasion of components at runtime, extend the service life of mechanism.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of driving mechanism, which is characterized in that the driving mechanism includes:
Shaft (10)；
First magnetic absorption member (20), setting are correspondingly arranged on the second magnetic absorption member on one end of the shaft (10), piston, and described the
One magnetic absorption member (20) and second magnetic absorption member cooperate to drive the piston reciprocating mobile.
2. driving mechanism according to claim 1, which is characterized in that the shaft (10) includes sequentially connected linkage section
(11) and drive section (12), the linkage section (11) are used to connect with motor driven, and first magnetic absorption member (20) is arranged in institute
It states on drive section (12).
3. driving mechanism according to claim 2, which is characterized in that the axis of the linkage section (11) and the drive section
(12) axis is overlapped.
4. driving mechanism according to claim 2, which is characterized in that the axis of the linkage section (11) and the drive section
(12) axis is not overlapped.
5. driving mechanism according to claim 2, which is characterized in that the driving mechanism further include:
Balanced structure (30) is arranged between the linkage section (11) and the drive section (12).
6. driving mechanism according to claim 1, which is characterized in that it is provided with oil guiding hole on the shaft (10), it is described
The extending direction of oil guiding hole is identical as the axial direction of the shaft (10), and the driving mechanism further includes oil pump (40), the oil pump
(40) it is connected to the oil guiding hole.
7. driving mechanism according to claim 6, which is characterized in that the side wall of the shaft (10) is provided with oil guide groove
(13), and the oil guide groove (13) is connected to the oil guiding hole.
8. driving mechanism according to claim 7, which is characterized in that the oil guide groove (13) is helical structure, described to lead
The both ends of oil groove (13) are connected to the oil guiding hole respectively.
9. driving mechanism according to claim 6, which is characterized in that be additionally provided on the side wall of the shaft (10) and get rid of oil
Hole (14), the oilhole (14) that gets rid of are connected to the oil guiding hole, and it is described get rid of oilhole (14) setting the shaft (10) institute
State one end where the first magnetic absorption member (20).
10. driving mechanism according to claim 1, which is characterized in that first magnetic absorption member (20) includes the first magnetic
Unit (21) and the second magnetic unit (22), the first magnetic unit (21) and the second magnetic unit (22) are located at
The two sides of the shaft (10), the first magnetic unit (21) and second magnetic absorption member cooperate so that the piston is towards the
One direction is mobile, and the second magnetic unit (22) and second magnetic absorption member cooperation are so that the piston is moved towards second direction
Dynamic, the first direction and the second direction are opposite direction.
11. a kind of compressor, which is characterized in that the compressor includes driving machine described in any one of claims 1 to 10
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005515.3A CN109488561A (en) | 2019-01-03 | 2019-01-03 | Driving mechanism and compressor with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005515.3A CN109488561A (en) | 2019-01-03 | 2019-01-03 | Driving mechanism and compressor with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109488561A true CN109488561A (en) | 2019-03-19 |
Family
ID=65713975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910005515.3A Withdrawn CN109488561A (en) | 2019-01-03 | 2019-01-03 | Driving mechanism and compressor with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109488561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946585A (en) * | 2020-08-20 | 2020-11-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Drive structure and compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05126035A (en) * | 1991-04-10 | 1993-05-21 | Akiko:Kk | Magnetic pump for leading fluid in and out |
| US20050175486A1 (en) * | 2004-02-09 | 2005-08-11 | Lee Hyo J. | Compressor |
| CN103452796A (en) * | 2013-08-14 | 2013-12-18 | 中国电子科技集团公司第十六研究所 | Magnetic transmission piston-type valveless compressor |
| CN103967742A (en) * | 2013-01-29 | 2014-08-06 | 王彦彬 | Magnetic coplanar multi-cylinder multi-level cam combining compressor |
| CN209414075U (en) * | 2019-01-03 | 2019-09-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Driving mechanism and compressor with it |
-
2019
- 2019-01-03 CN CN201910005515.3A patent/CN109488561A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05126035A (en) * | 1991-04-10 | 1993-05-21 | Akiko:Kk | Magnetic pump for leading fluid in and out |
| US20050175486A1 (en) * | 2004-02-09 | 2005-08-11 | Lee Hyo J. | Compressor |
| CN103967742A (en) * | 2013-01-29 | 2014-08-06 | 王彦彬 | Magnetic coplanar multi-cylinder multi-level cam combining compressor |
| CN103452796A (en) * | 2013-08-14 | 2013-12-18 | 中国电子科技集团公司第十六研究所 | Magnetic transmission piston-type valveless compressor |
| CN209414075U (en) * | 2019-01-03 | 2019-09-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Driving mechanism and compressor with it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946585A (en) * | 2020-08-20 | 2020-11-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Drive structure and compressor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190319 |