DE69604795T2 - Linearmotorkompressor und sein anwendung in einer kühlvorrichtung - Google Patents

Linearmotorkompressor und sein anwendung in einer kühlvorrichtung

Info

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
Application number
DE69604795T
Other languages
English (en)
Other versions
DE69604795D1 (de
Inventor
Wei-Min Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Z&D Ltd
Original Assignee
Z&D Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB9506835A external-priority patent/GB2299654B/en
Priority claimed from GBGB9506852.4A external-priority patent/GB9506852D0/en
Priority claimed from GBGB9506851.6A external-priority patent/GB9506851D0/en
Priority claimed from GB9600687A external-priority patent/GB2299715B/en
Application filed by Z&D Ltd filed Critical Z&D Ltd
Publication of DE69604795D1 publication Critical patent/DE69604795D1/de
Application granted granted Critical
Publication of DE69604795T2 publication Critical patent/DE69604795T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/04Shafts or bearings, or assemblies thereof
    • F04D29/046Bearings
    • F04D29/047Bearings hydrostatic; hydrodynamic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H11/00Marine propulsion by water jets
    • B63H11/02Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32Other parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00Piston 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
    • F04B35/04Piston 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
    • F04B35/045Piston 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/0005Component 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
    • F04B39/0016Component 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00Pumping installations or systems
    • F04D13/02Units comprising pumps and their driving means
    • F04D13/06Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0646Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/04Shafts or bearings, or assemblies thereof
    • F04D29/046Bearings
    • F04D29/0465Ceramic bearing designs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/04Shafts or bearings, or assemblies thereof
    • F04D29/046Bearings
    • F04D29/0467Spherical bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/04Shafts or bearings, or assemblies thereof
    • F04D29/046Bearings
    • F04D29/048Bearings magnetic; electromagnetic
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/06Lubrication
    • F04D29/061Lubrication especially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00Axial-flow pumps
    • F04D3/02Axial-flow pumps of screw type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/002Sorption machines, plants or systems, operating continuously, e.g. absorption type using the endothermic solution of salt
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00Compressor arrangements
    • F25B31/006Cooling of compressor or motor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00Arrangement or mounting of control or safety devices
    • F25B49/02Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D16/00Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K16/00Machines with more than one rotor or stator
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K33/00Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16Motors 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807Rotary generators
    • H02K7/1823Rotary generators structurally associated with turbines or similar engines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H1/00Propulsive elements directly acting on water
    • B63H1/02Propulsive elements directly acting on water of rotary type
    • B63H1/12Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14Propellers
    • B63H1/16Propellers having a shrouding ring attached to blades
    • B63H2001/165Hubless propellers, e.g. peripherally driven shrouds with blades projecting from the shrouds' inside surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H11/00Marine propulsion by water jets
    • B63H11/02Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/081Marine 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H2023/005Transmitting 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/07Details of compressors or related parts
    • F25B2400/073Linear compressors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/34Reciprocating, oscillating or vibrating parts of the magnetic circuit
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08Structural association with bearings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08Structural association with bearings
    • H02K7/09Structural association with bearings with magnetic bearings
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00Maritime or waterways transport
    • Y02T70/50Measures 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)
DE69604795T 1995-04-03 1996-03-29 Linearmotorkompressor und sein anwendung in einer kühlvorrichtung Expired - Fee Related DE69604795T2 (de)

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)

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* Cited by examiner, † Cited by third party
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

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* Cited by examiner, † Cited by third party
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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

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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