CN111271246A - Plunger type fluid compressor - Google Patents
Plunger type fluid compressor Download PDFInfo
- Publication number
- CN111271246A CN111271246A CN202010093316.5A CN202010093316A CN111271246A CN 111271246 A CN111271246 A CN 111271246A CN 202010093316 A CN202010093316 A CN 202010093316A CN 111271246 A CN111271246 A CN 111271246A
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- China
- Prior art keywords
- compressor
- plunger
- ring
- right end
- end cover
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- 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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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
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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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/053—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the inner ends of the cylinders
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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
- 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
Abstract
The invention discloses a plunger type fluid compressor, which structurally comprises a fluid discharge port, a compressor right end cover, a compressor right end cover and a rotating shaft, wherein one side of the compressor is mechanically connected with the compressor right end cover, the other side of the compressor is mechanically connected with the compressor right end cover, the center of the compressor is provided with the rotating shaft, and the compressor is also provided with the fluid discharge port, compared with the prior art, the plunger type fluid compressor has the beneficial effects that: according to the invention, through the combined arrangement of the plunger, the plunger sleeve, the electromagnet ring, the permanent magnet with the outward N pole and the like, the electromagnet ring is used as the moving part, the permanent magnet with the outward N pole is used as the static part, the principle that like poles of the magnets repel each other and opposite poles attract each other is utilized, the plunger can perform reciprocating motion without adopting a spring, the circulating process of fluid suction and compression can be completed, the structure is simpler, the occupied space is small, and the maintenance cost is low.
Description
Technical Field
The invention relates to the technical field of petrochemical universal machinery, in particular to a plunger type fluid compressor.
Background
The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is a heart of a refrigeration system, and is used for sucking low-temperature low-pressure refrigerant gas from a gas suction pipe, driving a piston to compress the refrigerant gas through the operation of a motor, and then discharging high-temperature high-pressure refrigerant gas to an exhaust pipe to provide power for a refrigeration cycle.
With regard to piston compressor, a piston compressor of current pushes up the guide bar through the cam and promotes the piston and carry out compressed air, makes piston and guide bar get back to the normal position by reset spring, and the compressor can make reset spring carry out reciprocal compression, reseing at the during operation to easily make the spring warp, need frequently change the spring, cost of maintenance is high, uses reset spring can make the structure more complicated moreover, and occupation space is great.
Disclosure of Invention
The main purpose of the present invention is to overcome the disadvantages of the prior art and to provide a plunger type fluid compressor.
The invention is realized by adopting the following technical scheme: a plunger type fluid compressor structurally comprises a fluid discharge port, a compressor right end cover, a compressor right end cover and a rotating shaft, wherein one side of the compressor is mechanically connected with the compressor right end cover, the other side of the compressor is mechanically connected with the compressor right end cover, the center of the compressor is provided with the rotating shaft, and the compressor is also provided with the fluid discharge port;
the compressor is including annular feeding chamber, compressor shell body, fluid entry port, cylinder body, plunger subassembly, drive assembly, the compressor shell body embeds there is the cylinder body, form annular feeding chamber between cylinder body and the compressor shell body, annular feeding chamber one end links to each other with the fluid entry port, and the other end meets with the plunger subassembly, locate the compressor shell body in the plunger subassembly, the compressor shell body still embeds there is drive assembly.
As further optimization, the plunger subassembly is equipped with eight groups and above and is the equidistance formula and encircles in drive assembly, drive assembly is connected with the pivot transmission, cylinder body one side is connected with compressor right-hand member lid through bolt, nut, and the other end passes through the bolt fastening with compressor right-hand member lid.
As a further optimization, the plunger assembly comprises a buffer ball, a plunger sleeve and a connecting rod, the plunger penetrates through the plunger sleeve matched with the plunger assembly, the plunger is connected with the buffer ball through the connecting rod, the buffer ball faces the center of the driving assembly, and the plunger sleeve is communicated with the annular feeding cavity through a one-way valve.
As a further optimization, a limiting ring is further fixed at the inner end, away from the plunger, of the plunger sleeve.
As further optimization, the buffer ball comprises a second-order groove, a rubber pad, an N-pole outward permanent magnet and a ball body, the second-order groove is formed in the position, facing the center of the circle, of the ball body, the N-pole outward permanent magnet is embedded in the second-order groove, a rubber pad is arranged on one side, facing the driving assembly, of one side of the N-pole outward permanent magnet, the rubber pad is in excessive fit with the second-order groove and is fixedly connected with the ball body, and one end, far away from the rubber pad, of the ball body is connected with.
As further optimization, drive assembly is including I-shaped insulating wheel, aluminum sheet, rubber ring, insulating bottom ring, electromagnetism magnet ring, the electromagnetism magnet ring is equipped with on the I-shaped insulating wheel, even the aluminum sheet of circular structure on the I-shaped insulating wheel, lower joint insulating bottom ring, insulating bottom ring and aluminum sheet are concentric circles structure setting and both still are connected through the rubber ring, insulating bottom ring, I-shaped insulating wheel and pivot interference fit.
As a further optimization, the maximum outer diameter of the electromagnet ring is smaller than the minimum inner diameter of the rubber ring, and the electromagnet ring is just opposite to the N-pole outward permanent magnet.
Preferably, when the plunger A02 extends to the maximum extent towards the plunger sleeve A03, a certain gap is formed between the rubber ring and the rubber pad.
Advantageous effects
Compared with the prior art, the invention provides a plunger type fluid compressor, which has the following beneficial effects:
(I) according to the plunger, the N-pole outward permanent magnet is embedded in the buffer ball of the plunger, the electromagnet ring and the N-pole outward permanent magnet are combined, the electromagnet ring is electrified to have magnetism, one half of the electromagnet ring is S-pole and the other half of the electromagnet ring is N-pole, when the N-pole of the electromagnet ring and the N-pole outward permanent magnet are in positive opposition, the plunger can be retracted into the plunger sleeve to be compressed with air based on the principle that like poles of magnets repel each other, and when the S-pole of the electromagnet ring and the N-pole outward permanent magnet are in positive opposition, the plunger can be extended outwards to the plunger sleeve to be reset based on the principle that opposite poles of magnets attract each other;
according to the invention, the permanent magnet with the outward N pole can be isolated by arranging the rubber pad, so that the permanent magnet with the outward N pole is prevented from being exposed outside, and impurities such as dust and the like are prevented from being attached to the permanent magnet with the outward N pole under the action of magnetic force;
according to the invention, the electromagnet ring can be isolated by arranging the rubber ring, so that impurities such as dust and the like are prevented from being attached to the electromagnet ring under the action of magnetic force, and the magnetic force of the electromagnet ring is prevented from weakening;
(IV) the plunger extends to the maximum extent, and a certain gap is formed between the outer wall of the rubber ring and the outer end face of the rubber pad, so that the driving assembly can rotate without being hindered, and the ball body is effectively prevented from being damaged due to rigid collision;
in conclusion, the plunger piston assembly can make reciprocating motion by combining the plunger piston assembly, the driving assembly and other components, using the electromagnet ring as the moving part and the N-pole outward permanent magnet as the static part, utilizing the principle that like poles of the magnets repel each other and opposite poles attract each other, without adopting a spring, and can complete the circulation process of fluid suction and compression, and the plunger piston assembly has the advantages of simpler structure, small occupied space and low maintenance cost.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a plunger type fluid compressor according to the present invention.
Fig. 2 is a schematic view showing a first operation state of the inside of the compressor according to the present invention.
Fig. 3 is a schematic view showing a second operation state of the inside of the compressor according to the present invention.
Fig. 4 is a schematic structural view of the plunger assembly of the present invention.
Fig. 5 is a schematic cross-sectional view of the plunger assembly of the present invention.
Fig. 6 is a schematic cross-sectional view of the driving assembly of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
the device comprises a fluid discharge port-100, a compressor right end cover-200, a compressor-300, a compressor right end cover-400, a rotating shaft-500, an annular feeding cavity-301, a compressor outer shell-302, a fluid inlet port-303, a cylinder body-304, a plunger assembly-305, a driving assembly-306, a buffer ball-A01, a plunger-A02, a plunger sleeve-A03, a connecting rod-A04, a limiting ring-A03 a, a second-order groove-A01 a, a rubber pad-A01B, an N-pole outward permanent magnet-A01 c, a ball-A01 d, an I-shaped insulating wheel-B01, an aluminum sheet-B02, a rubber ring-B03, an insulating bottom ring-B04 and an electromagnet ring-B05.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-6, the present invention provides a plunger type fluid compressor, comprising: the structure of the compressor comprises a fluid discharge port 100, a compressor right end cover 200, a compressor 300, a compressor right end cover 400 and a rotating shaft 500, wherein one side of the compressor 300 is mechanically connected with the compressor right end cover 200, the other side of the compressor 300 is mechanically connected with the compressor right end cover 400, the center of the compressor 300 is provided with the rotating shaft 500, and the compressor 300 is also provided with the fluid discharge port 100;
The plunger assembly 305 comprises a buffering ball A01, a plunger A02, a plunger sleeve A03 and a connecting rod A04, the plunger A02 penetrates through a plunger sleeve A03 matched with the plunger A02, the plunger A02 is connected with the buffering ball A01 through the connecting rod A04, the buffering ball A01 faces the center of the driving assembly 306, the plunger sleeve A03 is communicated with the annular feeding cavity 301 through a one-way valve, and the plunger assembly 305 is arranged to perform reciprocating motion and complete the cycle process of fluid suction and compression.
Buffer ball A01 includes second order recess A01a, rubber pad A01b, the outside permanent magnet A01c of N utmost point, spheroid A01d, second order recess A01a has been seted up towards its centre of a circle position to spheroid A01d, the embedded outside permanent magnet A01c of N utmost point that has of second order recess A01a, the outside permanent magnet A01c one side of N utmost point is equipped with rubber pad A01b towards one side of drive assembly 306, rubber pad A01b excessively cooperates and spheroid A01d fixed connection with second order recess A01a, the one end that spheroid A01d kept away from rubber pad A01b meets with connecting rod A04, the setting of rubber pad A01b lies in keeping apart outside permanent magnet A01c of N utmost point, avoids outside permanent magnet A01c of N utmost point to expose, prevents that impurity such as dust from attaching outside permanent magnet A01c of N utmost point under the effect of magnetic force.
Example 2
Referring to fig. 1-6, the present invention provides a plunger type fluid compressor, comprising: the structure of the compressor comprises a fluid discharge port 100, a compressor right end cover 200, a compressor 300, a compressor right end cover 400 and a rotating shaft 500, wherein one side of the compressor 300 is mechanically connected with the compressor right end cover 200, the other side of the compressor 300 is mechanically connected with the compressor right end cover 400, the center of the compressor 300 is provided with the rotating shaft 500, and the compressor 300 is also provided with the fluid discharge port 100;
the compressor 300 comprises an annular feeding cavity 301, a compressor outer shell 302, a fluid inlet port 303, a cylinder body 304, a plunger assembly 305 and a driving assembly 306, wherein the cylinder body 304 is arranged in the compressor outer shell 302, the annular feeding cavity 301 is formed between the cylinder body 304 and the compressor outer shell 302, one end of the annular feeding cavity 301 is connected with the fluid inlet port 303, the other end of the annular feeding cavity 301 is connected with the plunger assembly 305, the plunger assembly 305 is arranged in the compressor outer shell 302, and the driving assembly 306 is further arranged in the compressor outer shell 302.
The plunger assembly 305 comprises a buffering ball A01, a plunger A02, a plunger sleeve A03 and a connecting rod A04, the plunger A02 penetrates through a plunger sleeve A03 matched with the plunger A02, the plunger A02 is connected with the buffering ball A01 through the connecting rod A04, the buffering ball A01 faces the center of the driving assembly 306, the plunger sleeve A03 is communicated with the annular feeding cavity 301 through a one-way valve, and the plunger assembly 305 is arranged to perform reciprocating motion and complete the cycle process of fluid suction and compression.
A limiting ring A03a is further fixed to the inner end, away from the plunger A02, of the plunger sleeve A03, and the limiting ring A03a is arranged to limit the plunger A02 and prevent liquid from remaining in the plunger sleeve A03.
Buffer ball A01 includes second order recess A01a, rubber pad A01b, the outside permanent magnet A01c of N utmost point, spheroid A01d, second order recess A01a has been seted up towards its centre of a circle position to spheroid A01d, the embedded outside permanent magnet A01c of N utmost point that has of second order recess A01a, the outside permanent magnet A01c one side of N utmost point is equipped with rubber pad A01b towards one side of drive assembly 306, rubber pad A01b excessively cooperates and spheroid A01d fixed connection with second order recess A01a, the one end that spheroid A01d kept away from rubber pad A01b meets with connecting rod A04, the setting of rubber pad A01b lies in keeping apart outside permanent magnet A01c of N utmost point, avoids outside permanent magnet A01c of N utmost point to expose, prevents that impurity such as dust from attaching outside permanent magnet A01c of N utmost point under the effect of magnetic force.
The largest outer diameter of the electromagnet ring B05 is smaller than the smallest inner diameter of the rubber ring B03, the electromagnet ring B05 is opposite to the N-pole outward permanent magnet A01c, and when the electromagnet ring B05 is electrified, the electromagnet ring B05 is magnetic, half of the electromagnet ring B05 is an N pole, and half of the electromagnet ring B05 is an S pole, so that repulsion force or attraction force can be generated on the N-pole outward permanent magnet A01 c.
When the plunger A02 extends outwards to the maximum extent towards the plunger sleeve A03, a certain gap is formed between the outer wall of the rubber ring B03 and the outer end face of the rubber pad A01B, so that the rotation of the driving assembly 306 is not hindered, and the ball A01d is effectively prevented from being damaged due to rigid collision.
The working principle of the invention is as follows: when the electromagnet ring B05 is electrified, the electromagnet ring B05 is electrified to have magnetism, half is N pole and half is S pole, when the N pole of the electromagnet ring B0 is opposite to the permanent magnet A01c with the N pole facing outwards, based on the principle that like poles of magnets repel each other, the plunger A02 retracts towards the plunger sleeve A03 to compress air until the plunger A02 retracts inwards and is limited by the limiting ring A03a, so that the pressure of fluid in the plunger sleeve A03 is increased, the fluid is indirectly discharged from a fluid discharge port, when the S pole of the electromagnet ring B05 is opposite to the N pole facing outwards the permanent magnet A01c, based on the principle that opposite poles of magnets attract each other, the plunger A02 extends outwards towards the plunger sleeve A03 until the plunger A02 is limited by the plunger sleeve A03, and the fluid enters the annular feeding cavity 301 through the fluid inlet port 303 and is convenient to enter the plunger sleeve A03, and because the I-shaped wheel B01 is driven by the insulating shaft 500 to rotate, the S pole and N pole of the electromagnet ring B05 are transformed, so that the plunger a02 reciprocates, and the cycle of fluid suction and compression can be completed.
In summary, the technical progress obtained by the invention compared with the prior art is as follows: according to the invention, through the combined arrangement of the plunger, the plunger sleeve, the electromagnet ring, the permanent magnet with the outward N pole and the like, the electromagnet ring is used as the moving part, the permanent magnet with the outward N pole is used as the static part, the principle that like poles of the magnets repel each other and opposite poles attract each other is utilized, the plunger can perform reciprocating motion without adopting a spring, the circulating process of fluid suction and compression can be completed, the structure is simpler, the occupied space is small, and the maintenance cost is low.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. A plunger type fluid compressor structurally comprises a fluid discharge port (100), a compressor right end cover (200), a compressor (300), a compressor right end cover (400) and a rotating shaft (500), wherein the compressor (300) is connected with the compressor right end cover (200) and is connected with the compressor right end cover (400), the compressor (300) is further provided with the rotating shaft (500) and the fluid discharge port (100), and the plunger type fluid compressor is characterized in that:
the compressor (300) comprises an annular feeding cavity (301), a compressor outer shell (302), a fluid inlet port (303), a cylinder body (304), a plunger assembly (305) and a driving assembly (306), wherein the cylinder body (304) is arranged in the compressor outer shell (302), the annular feeding cavity (301) is formed between the cylinder body (304) and the compressor outer shell (302), the annular feeding cavity (301) is connected with the fluid inlet port (303) and is connected with the plunger assembly (305), and the driving assembly (306) and the plunger assembly (305) are further arranged in the compressor outer shell (302).
2. A plunger type fluid compressor as set forth in claim 1, wherein: the plunger assembly (305) is matched with the driving assembly (306), the driving assembly (306) is in transmission connection with the rotating shaft (500), and the cylinder body (304) is connected to the compressor right end cover (200) and the compressor right end cover (400).
3. A plunger type fluid compressor as set forth in claim 1, wherein: the plunger assembly (305) comprises a buffer ball (A01), a plunger (A02), a plunger sleeve (A03) and a connecting rod (A04), the plunger (A02) penetrates through the plunger sleeve (A03), the plunger (A02) is connected with the buffer ball (A01) through the connecting rod (A04), and the plunger sleeve (A03) is communicated with the annular feeding cavity (301).
4. A plunger type fluid compressor as set forth in claim 3, wherein: a limiting ring (A03a) is fixed in the plunger sleeve (A03).
5. A plunger type fluid compressor as set forth in claim 3, wherein: buffer ball (A01) is including second order recess (A01a), rubber pad (A01b), the outer permanent magnet of N utmost point (A01c), spheroid (A01d) outwards, second order recess (A01a) has been seted up to spheroid (A01d), second order recess (A01a) is equipped with the outer permanent magnet of N utmost point (A01c), rubber pad (A01b), spheroid (A01d) meets with connecting rod (A04).
6. A plunger type fluid compressor as set forth in claim 1, wherein: drive assembly (306) is including I-shaped insulating wheel (B01), aluminum sheet (B02), rubber ring (B03), insulating bottom ring (B04), electro-magnet ring (B05), connect aluminum sheet (B02) on I-shaped insulating wheel (B01), lower insulating bottom ring (B04), be equipped with electromagnetism magnet ring (B05) between two parties, aluminum sheet (B02) are connected with insulating bottom ring (B04) through rubber ring (B03), I-shaped insulating wheel (B01) and pivot (500) cooperation.
7. A plunger type fluid compressor as set forth in claim 6, wherein: the maximum outer diameter of the electromagnet ring (B05) is smaller than the minimum inner diameter of the rubber ring (B03), and the electromagnet ring (B05) is opposite to the N-pole outward permanent magnet (A01 c).
8. A plunger type fluid compressor as set forth in claim 6, wherein: a certain gap is formed between the rubber ring (B03) and the rubber pad (A01B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010093316.5A CN111271246A (en) | 2020-02-14 | 2020-02-14 | Plunger type fluid compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010093316.5A CN111271246A (en) | 2020-02-14 | 2020-02-14 | Plunger type fluid compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111271246A true CN111271246A (en) | 2020-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010093316.5A Withdrawn CN111271246A (en) | 2020-02-14 | 2020-02-14 | Plunger type fluid compressor |
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| CN (1) | CN111271246A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992132A (en) * | 1975-02-04 | 1976-11-16 | Putt J William | Energy conversion system |
| CN87106800A (en) * | 1987-10-04 | 1988-04-13 | 张国祥 | Piston engine by magnetic energy |
| CN203515991U (en) * | 2013-01-29 | 2014-04-02 | 王彦彬 | Magnetic-type coplanar multi-cylinder multistage cam combined compressor |
| CN103925186A (en) * | 2014-05-04 | 2014-07-16 | 胡金良 | Electromagnetic reciprocating pump |
| JP2016023555A (en) * | 2014-07-17 | 2016-02-08 | 株式会社コガネイ | Piston type compressor |
| WO2016175375A1 (en) * | 2015-04-28 | 2016-11-03 | 임주생 | Electromagnetic air compressor having parallel inverter circuit applied thereto |
| CN106704139A (en) * | 2017-01-15 | 2017-05-24 | 刘明生 | Electromagnetic gas compressor |
| CN109931240A (en) * | 2019-04-18 | 2019-06-25 | 常胜 | Plunger type fluid compression engine |
| CN110439778A (en) * | 2019-08-13 | 2019-11-12 | 安徽理工大学 | A kind of New Dimensional Pump |
| CN110650853A (en) * | 2017-03-03 | 2020-01-03 | Kt 项目推进股份有限公司 | Compressor assembly with magnetic coupling device |
-
2020
- 2020-02-14 CN CN202010093316.5A patent/CN111271246A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992132A (en) * | 1975-02-04 | 1976-11-16 | Putt J William | Energy conversion system |
| CN87106800A (en) * | 1987-10-04 | 1988-04-13 | 张国祥 | Piston engine by magnetic energy |
| CN203515991U (en) * | 2013-01-29 | 2014-04-02 | 王彦彬 | Magnetic-type coplanar multi-cylinder multistage cam combined compressor |
| CN103925186A (en) * | 2014-05-04 | 2014-07-16 | 胡金良 | Electromagnetic reciprocating pump |
| JP2016023555A (en) * | 2014-07-17 | 2016-02-08 | 株式会社コガネイ | Piston type compressor |
| WO2016175375A1 (en) * | 2015-04-28 | 2016-11-03 | 임주생 | Electromagnetic air compressor having parallel inverter circuit applied thereto |
| CN106704139A (en) * | 2017-01-15 | 2017-05-24 | 刘明生 | Electromagnetic gas compressor |
| CN110650853A (en) * | 2017-03-03 | 2020-01-03 | Kt 项目推进股份有限公司 | Compressor assembly with magnetic coupling device |
| CN109931240A (en) * | 2019-04-18 | 2019-06-25 | 常胜 | Plunger type fluid compression engine |
| CN110439778A (en) * | 2019-08-13 | 2019-11-12 | 安徽理工大学 | A kind of New Dimensional Pump |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200612 |