DE69604795T2 - Linearmotorkompressor und sein anwendung in einer kühlvorrichtung - Google Patents
Linearmotorkompressor und sein anwendung in einer kühlvorrichtungInfo
- Publication number
- DE69604795T2 DE69604795T2 DE69604795T DE69604795T DE69604795T2 DE 69604795 T2 DE69604795 T2 DE 69604795T2 DE 69604795 T DE69604795 T DE 69604795T DE 69604795 T DE69604795 T DE 69604795T DE 69604795 T2 DE69604795 T2 DE 69604795T2
- Authority
- DE
- Germany
- Prior art keywords
- piston
- electromagnets
- compressor
- housing
- build
- 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.)
- Expired - Fee Related
Links
- 230000000295 complement effect Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
- B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
-
- 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
- F04B35/045—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 using solenoids
-
- 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
- F04B39/0016—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 with valve arranged in the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/0465—Ceramic bearing designs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/0467—Spherical bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/048—Bearings magnetic; electromagnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
- F04D29/061—Lubrication especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/002—Sorption machines, plants or systems, operating continuously, e.g. absorption type using the endothermic solution of salt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/006—Cooling of compressor or motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- 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
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/16—Propellers having a shrouding ring attached to blades
- B63H2001/165—Hubless propellers, e.g. peripherally driven shrouds with blades projecting from the shrouds' inside surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
- B63H2011/081—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H2023/005—Transmitting power from propulsion power plant to propulsive elements using a drive acting on the periphery of a rotating propulsive element, e.g. on a dented circumferential ring on a propeller, or a propeller acting as rotor of an electric motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/073—Linear compressors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/34—Reciprocating, oscillating or vibrating parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
- Linear Motors (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9506835A GB2299654B (en) | 1995-04-03 | 1995-04-03 | Cooling system |
GBGB9506852.4A GB9506852D0 (en) | 1995-04-03 | 1995-04-03 | Reciprocating motor and compressor incorporating the same |
GBGB9506851.6A GB9506851D0 (en) | 1995-04-03 | 1995-04-03 | Axial flow pump/marine propeller |
GB9516653A GB2301399B (en) | 1995-04-03 | 1995-08-14 | Axial flow pump/marine propeller |
GBGB9524665.8A GB9524665D0 (en) | 1995-04-03 | 1995-12-01 | Reciprocating motor and compressor incorporating the same |
GB9600687A GB2299715B (en) | 1995-04-03 | 1996-01-12 | Reciprocating motor and compressor incorporating the same |
PCT/GB1996/000749 WO1996031937A1 (en) | 1995-04-03 | 1996-03-29 | Linear motor compressor and its application in cooling system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69604795D1 DE69604795D1 (de) | 1999-11-25 |
DE69604795T2 true DE69604795T2 (de) | 2000-03-09 |
Family
ID=27547237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69604795T Expired - Fee Related DE69604795T2 (de) | 1995-04-03 | 1996-03-29 | Linearmotorkompressor und sein anwendung in einer kühlvorrichtung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0819333B1 (de) |
CN (1) | CN1136645C (de) |
AT (1) | ATE185934T1 (de) |
AU (1) | AU5155396A (de) |
DE (1) | DE69604795T2 (de) |
WO (1) | WO1996031937A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2768470B1 (fr) * | 1997-09-12 | 2002-02-01 | Mecanique Magnetique Sa | Pompe rotative a rotor immerge |
WO1999060274A1 (en) * | 1998-05-21 | 1999-11-25 | Mdhan Co., Ltd. | Pump utilizing an impeller with a magnet |
TW429289B (en) * | 1999-12-10 | 2001-04-11 | Delta Electronics Inc | Novel magnetic suspending bearing structure |
US8333569B2 (en) | 2003-12-30 | 2012-12-18 | Intel Corporation | Method and apparatus for two-phase start-up operation |
GB2417992B (en) * | 2004-08-18 | 2009-06-10 | Aes Eng Ltd | A self contained flow inducing system with integrated seal support system |
NO325266B1 (no) * | 2006-03-09 | 2008-03-17 | Resonator As | Elektrisk maskin |
DE102009005957A1 (de) * | 2009-01-23 | 2010-07-29 | Avantis Ltd. | Verfahren zur Herstellung eines ein Polrad umfassendes Magnetsystems |
CN102287214A (zh) * | 2011-06-29 | 2011-12-21 | 李光武 | 救生舱及避难硐室相变降温装置 |
ITCO20120028A1 (it) | 2012-05-16 | 2013-11-17 | Nuovo Pignone Srl | Attuatore elettromagnetico per un compressore alternativo |
ITCO20120027A1 (it) * | 2012-05-16 | 2013-11-17 | Nuovo Pignone Srl | Attuatore elettromagnetico e dispositivo di conservazione d¿inerzia per un compressore alternativo |
ES2656148T3 (es) * | 2012-07-02 | 2018-02-23 | The Cleveland Clinic Foundation | Bomba de sangre rotodinámica de dos etapas |
CN103089587A (zh) * | 2013-01-09 | 2013-05-08 | 昆山佳铭自动化科技有限公司 | 一种活塞式电子真空泵泵体与电机的自动组合装置 |
WO2016122427A1 (en) * | 2015-01-27 | 2016-08-04 | Dokuz Eylul Universitesi Rektorlugu | Moving stop plate facility for linear compressors and increasing return gas pressure |
CN105041580A (zh) * | 2015-04-21 | 2015-11-11 | 李德生 | 介齿空心涡轮发电系统 |
CN104976032A (zh) * | 2015-04-21 | 2015-10-14 | 李德生 | 介齿内空凹壁发电系统 |
CN104976035A (zh) * | 2015-04-23 | 2015-10-14 | 李德生 | 漩涡无障碍螺旋环外驱发电装备 |
NO341249B1 (en) * | 2016-02-12 | 2017-09-25 | Fmc Kongsberg Subsea As | Pump |
CN105697223B (zh) * | 2016-04-26 | 2018-02-09 | 上海交通大学 | 非线性直驱浮子式波浪能发电装置 |
PL3516238T3 (pl) * | 2016-09-26 | 2021-12-06 | Fluid Handling Llc. | Wielostopniowy wirnik wytwarzany za pomocą wytwarzania addytywnego |
DE102017209895A1 (de) * | 2017-06-12 | 2018-12-13 | Magna Powertrain Bad Homburg GmbH | Aktuatormodul sowie Verfahren zur Herstellung eines Aktuatormoduls |
RU185434U1 (ru) * | 2018-05-28 | 2018-12-05 | федеральное государственное автономное образовательное учреждение высшего образования "Российский государственный университет нефти и газа (национальный исследовательский университет) имени И.М. Губкина" | Насос |
KR20200105183A (ko) * | 2019-02-28 | 2020-09-07 | 엘지전자 주식회사 | 냉장고의 제어 방법 |
CN112901442B (zh) * | 2019-11-19 | 2022-10-28 | 青岛海尔智能技术研发有限公司 | 直流线性压缩机 |
CN111249670B (zh) * | 2020-03-11 | 2021-05-07 | 永康市华格工业产品设计有限公司 | 一种单车飞轮的内部散热机构及其控制方法 |
CN111654132B (zh) * | 2020-06-22 | 2021-04-06 | 北京航空航天大学 | 一种航空电静液作动器用湿式永磁容错电机 |
CN112471816A (zh) * | 2020-10-28 | 2021-03-12 | 闽江学院 | 一种养老用多用床及其控制方法 |
CN112737213B (zh) * | 2021-01-18 | 2022-04-15 | Oppo广东移动通信有限公司 | 电子设备及其供电装置 |
CN116404838B (zh) * | 2023-04-13 | 2023-10-27 | 江苏华源防爆电机有限公司 | 一种可增强驱动力的永磁同步驱动电机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE407726C (de) * | 1924-12-31 | Emile Ferdinand Adelin Charles | Zweizylindriger Elektrokompressor | |
US3274795A (en) * | 1964-04-30 | 1966-09-27 | Little Inc A | Fluid operating apparatus |
US3891874A (en) * | 1973-05-31 | 1975-06-24 | Mechanical Tech Inc | Compensated reciprocating electrodynamic machine |
FR2603348A1 (fr) * | 1986-08-29 | 1988-03-04 | Asinari Yannick | Electro-compresseur a piston |
US5355108A (en) * | 1992-10-05 | 1994-10-11 | Aura Systems, Inc. | Electromagnetically actuated compressor valve |
-
1996
- 1996-03-29 AT AT96908232T patent/ATE185934T1/de not_active IP Right Cessation
- 1996-03-29 DE DE69604795T patent/DE69604795T2/de not_active Expired - Fee Related
- 1996-03-29 EP EP96908232A patent/EP0819333B1/de not_active Expired - Lifetime
- 1996-03-29 AU AU51553/96A patent/AU5155396A/en not_active Abandoned
- 1996-03-29 CN CNB961919760A patent/CN1136645C/zh not_active Expired - Fee Related
- 1996-03-29 WO PCT/GB1996/000749 patent/WO1996031937A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU5155396A (en) | 1996-10-23 |
EP0819333B1 (de) | 1999-10-20 |
DE69604795D1 (de) | 1999-11-25 |
CN1176026A (zh) | 1998-03-11 |
EP0819333A1 (de) | 1998-01-21 |
CN1136645C (zh) | 2004-01-28 |
ATE185934T1 (de) | 1999-11-15 |
WO1996031937A1 (en) | 1996-10-10 |
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