CN110332090B - High-efficiency energy-saving permanent magnet linear double-cylinder compressor - Google Patents
High-efficiency energy-saving permanent magnet linear double-cylinder compressor Download PDFInfo
- Publication number
- CN110332090B CN110332090B CN201910605204.0A CN201910605204A CN110332090B CN 110332090 B CN110332090 B CN 110332090B CN 201910605204 A CN201910605204 A CN 201910605204A CN 110332090 B CN110332090 B CN 110332090B
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- rotor
- stator
- pair
- double
- cylinder
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- 230000006835 compression Effects 0.000 claims abstract description 44
- 238000007906 compression Methods 0.000 claims abstract description 44
- 238000013016 damping Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
Abstract
The invention relates to a high-efficiency energy-saving permanent magnet linear double-cylinder compressor. The reciprocating moving magnetic type linear motor comprises a cylinder body, a piston and a reciprocating moving magnetic type linear motor composed of a stator and a rotor, wherein the piston and the cylinder body are respectively arranged at two ends of the rotor and matched with each other to form a linear motor double-cylinder compressor, a pair of elastic pieces are further arranged in the linear motor double-cylinder compressor, the pair of elastic pieces respectively enable the rotor to have elastic damping force opposite to the moving direction of the rotor, the piston, the pair of elastic pieces and the rotor form an elastic system, and the resonance frequency of the elastic system is matched with the exciting current frequency of the stator. According to the invention, the piston, the pair of elastic pieces and the rotor form an elastic system, and the exciting current frequency of the stator is matched with the resonance frequency of the elastic system, so that the maximum compression stroke of the compressor can be achieved with minimum energy consumption, and the efficiency and the energy saving are the highest.
Description
Technical Field
The invention relates to a compression device, in particular to a high-efficiency energy-saving permanent magnet linear double-cylinder compressor.
Background
A double-cylinder compression pump with linear motor is composed of a novel double-stator linear motor and a double-cylinder structure matched with the novel double-stator linear motor. The linear motor adopts a moving magnetic type linear motor and consists of a stator, a winding coil and a piston. When the motor stator coil is electrified with alternating current, an oscillating magnetic field is generated in the motor stator to push the permanent magnet steel and the piston to oscillate reciprocally and do relative motion, thereby realizing the compression function. The linear motor double-cylinder compression pump has reasonable and compact structure and small volume, can be used as a compressor of refrigerating equipment such as an air conditioner, a refrigerator and the like, and can be widely used in various fields such as pump equipment, chemical industry, pharmacy, aerospace, aviation and the like. As the application of the linear motor double-cylinder compression pump is more and more extensive, the requirements on the energy-saving, environment-friendly, high-efficiency and energy-saving permanent magnet linear double-cylinder compressor are more and more urgent.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the high-efficiency energy-saving permanent magnet linear double-cylinder compressor which has a simple structure, is energy-saving and environment-friendly.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-efficient energy-conserving permanent magnetism straight line double-cylinder compressor, includes cylinder block, piston, comprises the reciprocal moving magnet type linear electric motor of stator and active cell group, its characterized in that: the two ends of the rotor are respectively provided with a piston and a cylinder body to be matched with each other to form a linear motor double-cylinder compressor, a pair of elastic pieces are further arranged in the linear motor double-cylinder compressor, the pair of elastic pieces respectively enable the rotor to have an elastic damping force opposite to the moving direction of the rotor, the piston, the pair of elastic pieces and the rotor form an elastic system, and the resonance frequency of the elastic system is matched with the exciting current frequency of the stator.
Compared with the prior art, the beneficial effects are that: according to the high-efficiency energy-saving permanent magnet linear double-cylinder compressor, the pair of elastic pieces are arranged in the linear motor double-cylinder compressor, so that the rotor has an elastic damping force opposite to the moving direction of the rotor, the piston, the pair of elastic pieces and the rotor form an elastic system, and the exciting current frequency of the stator is matched with the resonance frequency of the elastic system. By the arrangement, when the exciting current frequency adopted by the stator is the same as the resonance frequency of the elastic system, the maximum compression stroke of the compressor can be achieved with the minimum energy consumption, so that the efficiency and the energy saving are the highest.
The invention further provides that the high-efficiency energy-saving permanent magnet linear double-cylinder compressor is provided with a bracket, a cylindrical spring containing cavity is arranged on the bracket, the elastic piece is composed of a spiral compression spring, the spiral compression spring is arranged in the spring containing cavity in a clearance fit manner, a push plate is also arranged in the spring containing cavity, the push plate is in clearance fit with the spring containing cavity, the rotor axially penetrates through the spring containing cavity, the push plate and the center of the spiral compression spring and is axially movably arranged, the push plate and the rotor are fixedly connected to form linkage, and two ends of the spiral compression spring respectively prop against the side wall of the spring containing cavity and the push plate to form the elastic system; stator holding cavities are oppositely arranged on two sides of the rotor on the support in pairs, the stator is composed of an exciting coil winding composed of an iron core and a coil winding, the stator is fixedly arranged in the stator holding cavities, and permanent magnets are arranged on the rotor at positions corresponding to the stator.
The invention is further provided with a columnar member of the whole bracket, the middle part of the bracket is provided with a spring containing cavity, the spring containing cavity is internally provided with a pair of elastic pieces formed by a pair of spiral compression springs, the push plate is arranged between the pair of spiral compression springs, and two ends of the spiral compression springs are respectively propped against the side wall of the spring containing cavity and the push plate; the pair of cylinder blocks are respectively arranged at two ends of the support, a through runner chute is axially arranged at the center of the support, the runner is axially movably arranged in the runner chute, the runner axially passes through the spring accommodating cavity, the push plate and the center of the spiral compression spring, and the push plate and the runner are fixedly connected to form linkage; radial cavities communicated with runner sliding grooves are symmetrically arranged between the spring accommodating cavities and the cylinder body on the support to form the stator accommodating cavity, the stator is fixedly arranged in the stator accommodating cavity, and permanent magnets are arranged at positions, corresponding to the stator, on the runner.
The invention is further provided with a pair of stator accommodating cavities formed by symmetrically arranging radial cavities communicated with rotor sliding grooves between two ends of the spring accommodating cavity and the pair of cylinder blocks on the bracket, wherein the stators are fixedly arranged in the pair of stator accommodating cavities, permanent magnets are arranged on the rotor at positions corresponding to the stators to form double electromagnetic linear driving, and the double electromagnetic linear driving is synchronous.
The invention is further provided with a columnar member as a whole, the pair of cylinder blocks are respectively arranged at two ends of the support, the support is provided with a spring containing cavity near the two ends, the spring containing cavity is internally provided with a push plate and a helical compression spring to form the elastic member, and two ends of the helical compression spring are respectively propped against the side wall of the spring containing cavity and the push plate; the center of the bracket is provided with a through runner chute along the axial direction, the runner is axially movably arranged in the runner chute, the runner axially passes through the centers of the two spring accommodating cavities, the push plate and the spiral compression spring, and the two push plates are fixedly connected with the runner to form linkage; the stator holding cavity is arranged between the two spring holding cavities, the stator holding cavity is composed of radial cavities which are symmetrically arranged and communicated with the runner, the stator is fixedly arranged in the stator holding cavity, and a permanent magnet is arranged on the runner corresponding to the stator.
As a further arrangement of the invention, the cylinder block is arranged in the spring chamber in a retracted manner.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a partially exploded view of one embodiment of the present invention;
FIG. 3 is a second partial exploded view of an embodiment of the present invention;
FIG. 4 is a front view of an embodiment of the present invention;
FIG. 5 is a cross-sectional view of the structure of FIG. 4 A-A;
FIG. 6 is a schematic view of an external perspective structure of an embodiment of the present invention;
FIG. 7 is a front view of a second embodiment of the present invention;
FIG. 8 is a cross-sectional view of the structure of FIG. 7B-B;
FIG. 9 is a schematic view of a three-dimensional structure of a third embodiment of the present invention;
FIG. 10 is a front view of a third embodiment of the present invention;
FIG. 11 is a cross-sectional view of the structure of FIG. 10C-C;
FIG. 12 is a schematic view of a four-dimensional perspective structure of an embodiment of the present invention;
FIG. 13 is a schematic view showing an external perspective structure of a guide frame with a mover according to an embodiment of the present invention;
FIG. 14 is a front view of a guide frame with a mover according to an embodiment of the present invention;
FIG. 15 is a cross-sectional view of the structure of FIG. 14D-D;
FIG. 16 is a schematic exploded view showing a part of a mover guide according to an embodiment of the present invention;
FIG. 17 is a schematic diagram showing a partial exploded view of a first embodiment of the present invention with a mover guide;
FIG. 18 is a schematic view showing an external perspective structure of a third embodiment of the present invention with a mover guide;
FIG. 19 is an exploded view of a part of a third embodiment of the present invention with a mover guide;
FIG. 20 is a schematic view showing an external perspective structure of a guide frame with a mover according to a second embodiment of the present invention;
fig. 21 is a schematic view showing the perspective structure of the mover guide according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1-5, the high-efficiency energy-saving permanent magnet linear double-cylinder compressor comprises a cylinder body 1, a piston 2 and a reciprocating moving-magnet linear motor consisting of a stator 3 and a rotor. The stator 3 includes an iron core 301 and an exciting coil winding 302; the mover is a rod-shaped member and comprises a mover body 4 and a permanent magnet 5 fixedly arranged on the mover body, the mover body 4 can be a round rod or a flat rod, and for conveniently installing the permanent magnet 5, the mover body 4 is preferably a flat rod (particularly, a part of the cross section for installing the permanent magnet 5 is approximately rectangular). The two ends of the rotor 4 are respectively provided with a piston 2 which is matched with the cylinder body 1, the cylinder body 1 is provided with an air inlet and an air outlet to form a linear motor double-cylinder compressor, and the rotor 4 is driven to drive the piston 2 to reciprocate under the action of exciting current of the stator 3. The linear motor double-cylinder compressor is also provided with a pair of elastic pieces 6, the elastic pieces 6 can be made of a certain elastic material or a certain spring, when the mover 4 and the piston 2 are driven to deviate from the original positions under the action of exciting current of the stator 3, the pair of elastic pieces 6 respectively enable the mover 4 to have an elastic damping force opposite to the moving direction of the mover 4, so that the piston 2, the pair of elastic pieces 6 and the mover 4 form an elastic system, and the exciting current frequency of the stator 3 is matched with the resonance frequency of the elastic system.
Further, the high-efficiency energy-saving permanent magnet linear double-cylinder compressor is provided with a bracket 8 for connecting and installing each part. Specifically, a cylindrical spring containing cavity 7 is arranged on the support 8, the elastic piece 6 is formed by a spiral compression spring, the spiral compression spring is arranged in the spring containing cavity 7 in a clearance fit mode, a push plate 9 is further arranged in the spring containing cavity 7, the push plate 9 is in clearance fit with the spring containing cavity 7, namely, the diameters of the spiral compression spring and the push plate 9 are in clearance fit with the diameter of the inner cavity of the spring containing cavity 7, and therefore the spiral compression spring and the push plate 9 can move freely in the spring containing cavity 7 along the axial direction. The mover 4 axially passes through the spring accommodating cavity 7, the push plate 9 and the center of the spiral compression spring and is axially movably arranged, the push plate 9 and the mover 4 are fixedly connected to form linkage, and two ends of the spiral compression spring respectively prop against the side wall of the spring accommodating cavity 7 and the push plate 9 to form the elastic system; the stator 3 is composed of exciting coil windings 302 consisting of an iron core 301 and coil windings 302, the stator 3 is preferably arranged at two sides of the rotor 4 in a pair-wise opposite mode, specifically, stator accommodating cavities 10 are arranged at two sides of the rotor 4 on the support 8 in a pair-wise opposite mode, the stator 3 is fixedly arranged in the stator accommodating cavities 10, and permanent magnets 5 are arranged at positions, corresponding to the stator 3, on the rotor 4.
As a preferred embodiment, the whole of the bracket 8 is a columnar member, which may be a polygonal prism or a cylindrical shape, in this embodiment, a spring accommodating cavity 7 is provided in the middle of the bracket 8, the spring accommodating cavity 7 is also cylindrical, the pair of elastic members 6 is formed by a pair of helical compression springs in the spring accommodating cavity 7, and the pair of elastic members 6 are preferably the same pair of helical compression springs. The push plate 9 is arranged between the pair of spiral compression springs, the opposite ends of the pair of spiral compression springs respectively prop against the side walls (two end walls) of the spring accommodating cavity 7, and the opposite ends of the pair of spiral compression springs respectively prop against the two side surfaces of the push plate 9; the pair of cylinder blocks 1 are respectively arranged at two ends of the bracket 8, a through runner 801 is arranged at the center of the bracket 8 along the axial direction, the cross section shape of the runner body 4 is the same as that of the runner 801 and is in clearance fit with the runner 801, so that the runner 4 is axially movably arranged in the runner 801, the runner 4 axially passes through the spring accommodating cavity 7, the push plate 9 and the center of the spiral compression spring, and the push plate 9 and the runner 4 are fixedly connected to form linkage; radial cavities communicated with the runner sliding grooves 801 are symmetrically arranged between the spring accommodating cavities 7 and the cylinder body 1 on the support 8 to form the stator accommodating cavity 10, the section shape of the stator accommodating cavity 10 is identical to that of the stator 3, the stator 3 is in clearance fit with the stator accommodating cavity 10, and the stator 3 is radially inserted into the stator accommodating cavity 10 from two sides.
Referring to fig. 6-8, in order to further increase the driving force, stator accommodating cavities 10 may be symmetrically disposed between two ends of the spring accommodating cavity 7 and the pair of cylinder blocks 1 on the support 8, the stator accommodating cavities 10 are formed by a pair of radial cavities communicated with the runner sliding grooves 801, the stators 3 are fixedly disposed in the pair of stator accommodating cavities 10, permanent magnets 5 are disposed on the runner 4 corresponding to the stators 3 to form a dual electromagnetic linear driving, and the dual electromagnetic linear driving is synchronously disposed, so that the pair of stators 3 work synchronously.
Referring to fig. 9-11, as another preferred embodiment, the bracket 8 is a columnar member as a whole, which may be polygonal or cylindrical, and in this embodiment, is cylindrical. The pair of cylinder blocks 1 are respectively arranged at two ends of the bracket 8, the bracket 8 is provided with a spring containing cavity 7 near two ends, and the spring containing cavity 7 is also cylindrical. The two spring containing cavities 7 are respectively provided with a push plate 9 and a spiral compression spring to form the elastic piece 6, and the push plate 9 is arranged closer to the center of the bracket 8 relative to the spiral compression springs. The diameters of the spiral compression spring and the push plate 9 are in clearance fit with the diameter of the inner cavity of the spring accommodating cavity 7, so that the spiral compression spring and the push plate 9 can move freely in the spring accommodating cavity 7 along the axial direction, and two ends of the spiral compression spring respectively prop against the side wall of the spring accommodating cavity 7 and the push plate 9; the center of the support 8 is provided with a through runner 801 along the axial direction, the cross section shape of the runner body 4 is the same as that of the runner 801 and in clearance fit with the runner 801, so that the runner 4 is axially movably arranged in the runner 801. The mover 4 axially passes through the centers of the two spring accommodating cavities 7, the push plate 9 and the spiral compression springs, and the two push plates 9 are fixedly connected with the mover 4 to form linkage; the stator accommodating cavity 10 is arranged between the two spring accommodating cavities 7, the stator accommodating cavity 10 is formed by radial cavities which are symmetrically arranged and communicated with the rotor sliding grooves 801, the section shape of the stator accommodating cavity 10 is identical to that of the stator 3 and in clearance fit, and the stator 3 is radially inserted into the stator accommodating cavity 10 from two sides.
Referring to fig. 12, in order to further increase the power of the high-efficiency energy-saving permanent magnet linear double-cylinder compressor and increase the working pressure of the compressor, a plurality of stator accommodating cavities 10 and stators 3 may be arranged between two spring accommodating cavities 7 side by side, and the stators 3 work synchronously, so as to achieve the purpose of increasing the working pressure of the compressor.
Referring to fig. 9 to 11, in order to further reduce the overall length and volume of the high-efficiency energy-saving permanent magnet linear double-cylinder compressor, as another preferred embodiment, the cylinder block 1 may be disposed in the spring chamber 7 in a retracted manner. Namely, the diameter of the cylinder body 1 is slightly smaller than the inner diameter of the spiral compression spring in clearance fit, the cylinder body 1 extends from the center of the end part of the spring containing cavity 7 to the inside in the radial direction, the specific length is determined according to the stroke of the cylinder piston 2 and the compressed length of the spiral compression spring, and part of the spiral compression spring is positioned in the space between the cylinder body 1 and the inner wall of the spring containing cavity 7, so that the whole length of the high-efficiency energy-saving permanent magnet linear double-cylinder compressor is shortened.
13-21, in order to further make the mover smoother in the reciprocating sliding process, the efficient energy-saving permanent magnet linear double-cylinder compressor is preferably further provided with a mover guide frame 11. The rotor comprises a rotor body and permanent magnets fixedly arranged on the rotor body, a through groove 1101 matched with the section of the rotor body is formed in the side face of the rotor guide frame 11, the rotor guide frame 11 can be a block-shaped member with a certain thickness, the through groove 1101 is formed in one side face of the rotor guide frame 11 and penetrates through two adjacent side faces, and the width of the through groove 1101 is close to the thickness of the rotor body as much as possible, so that the rotor guide frame can better play a role in guiding and is stable in operation. In order to set the rotor guide frame 11, a radial guide frame slot 802 communicated with the rotor sliding groove is formed in the support 8, the space shape of the slot 802 is matched with the shape of the rotor guide frame 11, the rotor guide frame 11 is arranged in the guide frame slot 802, and the rotor body is movably matched with the through groove 1101. In order to save materials and reduce weight, the rotor guide frame 11 of the present invention has a pi-shape as shown in fig. 21.
More than one rotor guide frame 11 is preferably arranged in the high-efficiency energy-saving permanent magnet linear double-cylinder compressor, and guide frame slots 802 and rotor guide frames 11 are preferably arranged on two sides of the stator accommodating cavity on the support 8.
Claims (4)
1. The utility model provides a high-efficient energy-conserving permanent magnetism straight line double-cylinder compressor, includes cylinder block, piston, comprises the reciprocal moving magnet type linear electric motor of stator and active cell group, its characterized in that: the double-cylinder compressor is characterized in that the mover is a rod-shaped member, pistons matched with the cylinder block are respectively arranged at two ends of the mover, a pair of elastic pieces are further arranged in the double-cylinder compressor, the pair of elastic pieces respectively enable the mover to have an elastic damping force opposite to the moving direction of the mover, the pistons, the pair of elastic pieces and the mover form an elastic system, and the resonance frequency of the elastic system is matched with the exciting current frequency of the stator; the high-efficiency energy-saving permanent magnet linear double-cylinder compressor is provided with a support, the whole support is a columnar member, a cylindrical spring containing cavity is formed in the support, a pair of spiral compression springs are arranged in the spring containing cavity to form the elastic piece, the spiral compression springs are arranged in the spring containing cavity in a clearance fit manner, a push plate is also arranged in the spring containing cavity, the push plate is arranged between the pair of spiral compression springs, the push plate is in clearance fit with the spring containing cavity, and two ends of the pair of spiral compression springs respectively prop against the side wall of the spring containing cavity and the push plate to form the elastic system; the rotor axially passes through the spring accommodating cavity, the push plate and the center of the spiral compression spring and is axially movably arranged, the push plate and the rotor are fixedly connected to form linkage, stator accommodating cavities are oppositely arranged on two sides of the rotor on the support in pairs, the stator is composed of an excitation coil winding consisting of an iron core and a coil winding, the stator is fixedly arranged in the stator accommodating cavity, and a permanent magnet is arranged at a position, corresponding to the stator, on the rotor; the cylinder blocks are respectively arranged at two ends of the bracket, a through runner chute is axially arranged at the center of the bracket, and the runner is axially and movably arranged in the runner chute; radial cavities communicated with the runner are symmetrically arranged between the spring containing cavity and the cylinder body on the support to form the stator containing cavity.
2. The efficient energy-saving permanent magnet linear double-cylinder compressor according to claim 1, wherein: radial cavities communicated with rotor sliding grooves are symmetrically arranged between two ends of the spring containing cavity and a pair of cylinder blocks on the support to form a pair of stator containing cavities, stators are fixedly arranged in the stator containing cavities, permanent magnets are arranged at positions, corresponding to the stators, on the rotor to form double electromagnetic linear driving, and the double electromagnetic linear driving is synchronous.
3. The efficient energy-saving permanent magnet linear double-cylinder compressor according to claim 2, wherein: the rotor comprises a rotor body and a permanent magnet fixedly arranged on the rotor body, the high-efficiency energy-saving permanent magnet linear double-cylinder compressor is further provided with a rotor guide frame, a through groove matched with the section of the rotor body is formed in the side face of the rotor guide frame, a radial guide frame slot communicated with the rotor sliding groove is formed in the support, the rotor guide frame is arranged in the guide frame slot, and the rotor body is movably matched with the through groove.
4. A high efficiency energy saving permanent magnet linear twin cylinder compressor as defined in claim 3 wherein: and guide frame slots and active cell guide frames are arranged on two sides of the stator accommodating cavity on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605204.0A CN110332090B (en) | 2019-07-05 | 2019-07-05 | High-efficiency energy-saving permanent magnet linear double-cylinder compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605204.0A CN110332090B (en) | 2019-07-05 | 2019-07-05 | High-efficiency energy-saving permanent magnet linear double-cylinder compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110332090A CN110332090A (en) | 2019-10-15 |
| CN110332090B true CN110332090B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910605204.0A Active CN110332090B (en) | 2019-07-05 | 2019-07-05 | High-efficiency energy-saving permanent magnet linear double-cylinder compressor |
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| CN (1) | CN110332090B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054647B (en) * | 2020-08-26 | 2023-03-28 | 苏州好特斯模具有限公司 | Linear driving electromagnetic cylinder system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1138889A (en) * | 1994-11-14 | 1996-12-25 | 安东·施泰格尔 | Device for guiding and centering a machine component |
| CN1854519A (en) * | 2005-04-19 | 2006-11-01 | 菲舍尔和佩克尔应用有限公司 | Linear compressor controller |
| CN2935613Y (en) * | 2006-08-09 | 2007-08-15 | 浙江大学 | Permanent-magnet linear oscillating motor |
| CN104763609A (en) * | 2015-03-06 | 2015-07-08 | 中国科学院理化技术研究所 | Linear compressor |
| CN106014913A (en) * | 2016-06-10 | 2016-10-12 | 安鲁荣 | Double-cylinder linear compressor |
| CN210397005U (en) * | 2019-07-05 | 2020-04-24 | 连伟 | High-efficiency energy-saving permanent magnet linear double-cylinder compressor |
-
2019
- 2019-07-05 CN CN201910605204.0A patent/CN110332090B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1138889A (en) * | 1994-11-14 | 1996-12-25 | 安东·施泰格尔 | Device for guiding and centering a machine component |
| CN1854519A (en) * | 2005-04-19 | 2006-11-01 | 菲舍尔和佩克尔应用有限公司 | Linear compressor controller |
| CN2935613Y (en) * | 2006-08-09 | 2007-08-15 | 浙江大学 | Permanent-magnet linear oscillating motor |
| CN104763609A (en) * | 2015-03-06 | 2015-07-08 | 中国科学院理化技术研究所 | Linear compressor |
| CN106014913A (en) * | 2016-06-10 | 2016-10-12 | 安鲁荣 | Double-cylinder linear compressor |
| CN210397005U (en) * | 2019-07-05 | 2020-04-24 | 连伟 | High-efficiency energy-saving permanent magnet linear double-cylinder compressor |
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| Publication number | Publication date |
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| CN110332090A (en) | 2019-10-15 |
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