DE69611387T2 - Rohrförmiger magnetträger für einen linearen elektromechanischen wandler - Google Patents

Rohrförmiger magnetträger für einen linearen elektromechanischen wandler

Info

Publication number
DE69611387T2
DE69611387T2 DE69611387T DE69611387T DE69611387T2 DE 69611387 T2 DE69611387 T2 DE 69611387T2 DE 69611387 T DE69611387 T DE 69611387T DE 69611387 T DE69611387 T DE 69611387T DE 69611387 T2 DE69611387 T2 DE 69611387T2
Authority
DE
Germany
Prior art keywords
bushing
magnetic body
body according
slots
slot
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 - Lifetime
Application number
DE69611387T
Other languages
German (de)
English (en)
Other versions
DE69611387D1 (de
Inventor
Reuven Unger
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.)
Sunpower Inc
Original Assignee
Sunpower Inc
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
Application filed by Sunpower Inc filed Critical Sunpower Inc
Application granted granted Critical
Publication of DE69611387D1 publication Critical patent/DE69611387D1/de
Publication of DE69611387T2 publication Critical patent/DE69611387T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • 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
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Linear Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
DE69611387T 1995-10-06 1996-10-01 Rohrförmiger magnetträger für einen linearen elektromechanischen wandler Expired - Lifetime DE69611387T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/540,120 US5642088A (en) 1995-10-06 1995-10-06 Magnet support sleeve for linear electromechanical transducer
PCT/US1996/015776 WO1997013261A1 (en) 1995-10-06 1996-10-01 Magnet support sleeve for linear electromechanical transducer

Publications (2)

Publication Number Publication Date
DE69611387D1 DE69611387D1 (de) 2001-02-01
DE69611387T2 true DE69611387T2 (de) 2001-08-09

Family

ID=24154093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69611387T Expired - Lifetime DE69611387T2 (de) 1995-10-06 1996-10-01 Rohrförmiger magnetträger für einen linearen elektromechanischen wandler

Country Status (9)

Country Link
US (1) US5642088A (enExample)
EP (1) EP0878014B1 (enExample)
JP (1) JP3224232B2 (enExample)
KR (1) KR100309486B1 (enExample)
AU (1) AU701785B2 (enExample)
BR (1) BR9610827A (enExample)
DE (1) DE69611387T2 (enExample)
NZ (1) NZ319499A (enExample)
WO (1) WO1997013261A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041887B4 (de) * 2004-09-06 2025-05-28 Toshiba Kikai K.K. Linearmotor und Vorrichtung mit sich linear bewegendem Gestell

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990048726A (ko) * 1997-12-10 1999-07-05 구자홍 리니어 모터의 마그네트 고정구조
EP1089418A4 (en) 1999-04-13 2005-08-03 Matsushita Electric Industrial Co Ltd LINEAR MOTOR.
US6199381B1 (en) 1999-09-02 2001-03-13 Sunpower, Inc. DC centering of free piston machine
JP3832556B2 (ja) 2000-02-25 2006-10-11 株式会社安川電機 キャンド・リニアモータ
GB0023815D0 (en) * 2000-09-28 2000-11-08 Stirling Energy Systems Ltd Improvements in linear alternators for use with stirling engines
TW504546B (en) * 2000-10-17 2002-10-01 Fisher & Amp Paykel Ltd A linear compressor
BR0101750A (pt) * 2001-04-04 2003-01-21 Brasil Compressores Sa Motor elétrico linear
US20030025412A1 (en) * 2001-07-31 2003-02-06 Hayfield John Frederick Magnetic sleeve assembly
KR100480376B1 (ko) * 2001-12-12 2005-04-06 주식회사 엘지이아이 왕복동식 압축기의 마그네트 고정구조
US6694730B2 (en) * 2002-05-30 2004-02-24 Superconductor Technologies, Inc. Stirling cycle cryocooler with improved magnet ring assembly and gas bearings
US20050056036A1 (en) * 2003-09-17 2005-03-17 Superconductor Technologies, Inc. Integrated cryogenic receiver front-end
EP1706050A2 (en) 2003-12-22 2006-10-04 AMS Research Corporation Cryosurgical devices and methods for endometrial ablation
DE102004010404A1 (de) * 2004-03-03 2005-09-22 BSH Bosch und Siemens Hausgeräte GmbH Lineare Antriebseinrichtung mit einem einen Magnetträger aufweisenden Ankerkörper
US7032400B2 (en) 2004-03-29 2006-04-25 Hussmann Corporation Refrigeration unit having a linear compressor
EP1800385A1 (en) * 2004-10-15 2007-06-27 Microgen Energy Limited A magnet assembly for a linear electromechanical machine
US8215112B2 (en) * 2007-11-28 2012-07-10 Tiax Llc Free piston stirling engine
US20110020156A1 (en) * 2009-07-22 2011-01-27 Van Brunt Nicholas P Gaseous fluid pump
US9500391B2 (en) 2013-05-01 2016-11-22 The John Hopkins University Active damping vibration controller for use with cryocoolers
CN105406681A (zh) * 2014-09-12 2016-03-16 上海日立电器有限公司 直线电机的动子
DE202024104586U1 (de) 2024-08-14 2024-10-24 Bruce Fischer Rotierende Stirling-Maschine in Alpha Anordnung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901702A (en) * 1959-08-25 Endlich
US2901701A (en) * 1956-12-21 1959-08-25 Aluminum Co Of America Power metering system
US3416535A (en) * 1967-07-25 1968-12-17 Ibm Selection apparatus
US3536941A (en) * 1967-10-10 1970-10-27 Eaton Yale & Towne Linear synchronous electric motor with reciprocating armature
US4528466A (en) * 1979-03-29 1985-07-09 Papst Motoren Kg Components for polyphase linear motors
US4475051A (en) * 1982-08-27 1984-10-02 International Business Machines Corporation Low inertia high torque variable reluctance motor
US4602174A (en) * 1983-12-01 1986-07-22 Sunpower, Inc. Electromechanical transducer particularly suitable for a linear alternator driven by a free-piston stirling engine
JPS62193553A (ja) * 1986-02-18 1987-08-25 Yaskawa Electric Mfg Co Ltd 永久磁石形リニア電磁アクチユエ−タ
US4827163A (en) * 1986-03-04 1989-05-02 Mechanical Technology Incorporated Monocoil reciprocating permanent magnet electric machine with self-centering force
US4808955A (en) * 1987-10-05 1989-02-28 Bei Electronics, Inc. Moving coil linear actuator with interleaved magnetic circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041887B4 (de) * 2004-09-06 2025-05-28 Toshiba Kikai K.K. Linearmotor und Vorrichtung mit sich linear bewegendem Gestell

Also Published As

Publication number Publication date
US5642088A (en) 1997-06-24
JPH10512437A (ja) 1998-11-24
BR9610827A (pt) 1999-07-13
EP0878014B1 (en) 2000-12-27
WO1997013261A1 (en) 1997-04-10
EP0878014A1 (en) 1998-11-18
KR100309486B1 (ko) 2002-01-17
EP0878014A4 (enExample) 1998-12-30
KR19990064046A (ko) 1999-07-26
AU7204296A (en) 1997-04-28
AU701785B2 (en) 1999-02-04
NZ319499A (en) 1998-06-26
JP3224232B2 (ja) 2001-10-29
DE69611387D1 (de) 2001-02-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GOETZ, G., DIPL.-ING., PAT.-ANW., 97080 WUERZBURG