AU2001292259A1 - Linear actuator - Google Patents

Linear actuator

Info

Publication number
AU2001292259A1
AU2001292259A1 AU2001292259A AU9225901A AU2001292259A1 AU 2001292259 A1 AU2001292259 A1 AU 2001292259A1 AU 2001292259 A AU2001292259 A AU 2001292259A AU 9225901 A AU9225901 A AU 9225901A AU 2001292259 A1 AU2001292259 A1 AU 2001292259A1
Authority
AU
Australia
Prior art keywords
linear actuator
actuator
linear
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.)
Abandoned
Application number
AU2001292259A
Other languages
English (en)
Inventor
Mikio Hirano
Shinichiro Kawano
Hiroshi Ueda
Masami Wada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of AU2001292259A1 publication Critical patent/AU2001292259A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49027—Mounting preformed head/core onto other structure
    • Y10T29/4903—Mounting preformed head/core onto other structure with bonding
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
AU2001292259A 2000-09-26 2001-09-26 Linear actuator Abandoned AU2001292259A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000292051 2000-09-26
JP2000-292051 2000-09-26
JP2000320614 2000-10-20
JP2000-320614 2000-10-20
JP2000330242 2000-10-30
JP2000-330242 2000-10-30
PCT/JP2001/008409 WO2002027898A1 (fr) 2000-09-26 2001-09-26 Actionneur lineaire

Publications (1)

Publication Number Publication Date
AU2001292259A1 true AU2001292259A1 (en) 2002-04-08

Family

ID=27344747

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001292259A Abandoned AU2001292259A1 (en) 2000-09-26 2001-09-26 Linear actuator

Country Status (5)

Country Link
US (1) US7049925B2 (fr)
JP (1) JP4830251B2 (fr)
CN (1) CN1284291C (fr)
AU (1) AU2001292259A1 (fr)
WO (1) WO2002027898A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7026905B2 (en) 2000-05-24 2006-04-11 Magtech As Magnetically controlled inductive device
US7049925B2 (en) * 2000-09-26 2006-05-23 Matsushita Electric Industrial Co., Ltd. Linear actuator
NO319424B1 (no) 2001-11-21 2005-08-08 Magtech As Fremgangsmate for styrbar omforming av en primaer vekselstrom/-spenning til en sekundaer vekselstrom/-spenning
NO319363B1 (no) 2002-12-12 2005-07-18 Magtech As System for spenningsstabilisering av kraftforsyningslinjer
SE0300657D0 (sv) * 2003-03-10 2003-03-10 Hoeganaes Ab Linear motor
US7378763B2 (en) * 2003-03-10 2008-05-27 Höganäs Ab Linear motor
GB2419479A (en) 2004-10-14 2006-04-26 Magtech A S Symetrization of a three-phase system with a single-phase load
KR100565264B1 (ko) * 2005-01-13 2006-03-30 엘지전자 주식회사 왕복동식 압축기의 외측고정자 고정장치
DE102005038779B4 (de) * 2005-08-17 2008-04-10 Danfoss Compressors Gmbh Linearmotor für einen Kältemittelkompressor
DE102005038778B4 (de) * 2005-08-17 2008-04-10 Danfoss Compressors Gmbh Linearmotor für einen Kältemittelkompressor
DE102005038777B4 (de) * 2005-08-17 2007-06-21 Danfoss Compressors Gmbh Linearmotor für einen Kältemittelkompressor
US7864013B2 (en) * 2006-07-13 2011-01-04 Double Density Magnetics Inc. Devices and methods for redistributing magnetic flux density
EP1892739A1 (fr) * 2006-08-25 2008-02-27 Siemens Aktiengesellschaft Unité d'entraînement électromagnétique et appareil de commutation électromécanique
US8465266B2 (en) * 2007-10-12 2013-06-18 United Technologies Corp. Vacuum pressure systems
CA2744187C (fr) 2008-11-21 2018-07-17 Hadar Magali Effecteur a rebond produisant des forces d'oscillation avant et arriere
RU2396675C1 (ru) * 2008-12-29 2010-08-10 Андрей Михайлович Максимов Электрическая машина
US8390419B2 (en) * 2010-12-21 2013-03-05 General Electric Company Electrical assembly and method for making the same
JP2014529892A (ja) * 2011-08-16 2014-11-13 ピアス ヴァーラーＰｉｅｒｃｅ Ｖｅｒｌｅｕｒ 送電のための回転接続器
CN104098438B (zh) * 2013-04-08 2016-03-02 中国石油化工股份有限公司 一种从环己酮副产轻质油中分离回收正戊醇的方法
KR102494949B1 (ko) * 2018-02-23 2023-02-03 엘지전자 주식회사 리니어 압축기
US11606015B2 (en) 2018-02-23 2023-03-14 Lg Electronics Inc. Linear motor and linear compressor having same
FR3084959B1 (fr) * 2018-08-09 2020-11-06 Safran Electrical & Power Circuit magnetique comportant un conduit interne de passage de cable
CN109347218A (zh) * 2018-11-30 2019-02-15 卧龙电气集团股份有限公司 叠片铁芯单元及叠片铁芯
JP7046265B2 (ja) * 2019-03-28 2022-04-01 三菱電機株式会社 電機子鉄心の製造方法、電気機械の製造方法、及び電気機械
CN109979731A (zh) * 2019-05-10 2019-07-05 南通阿斯通电器制造有限公司 一种防震干式变压器及方法
JP7417077B2 (ja) 2020-02-21 2024-01-18 シンフォニアテクノロジー株式会社 リニアアクチュエータ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962679A (en) * 1955-07-25 1960-11-29 Gen Electric Coaxial core inductive structures
DE3137391A1 (de) * 1981-09-19 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur herstellung geblechter kerne
JPH0898473A (ja) 1994-09-21 1996-04-12 Copal Co Ltd モータ用積層板構造体
US5886435A (en) * 1995-11-27 1999-03-23 Dymond; James Henry Reduction of windage noise in dynamoelectric machines
JPH09236123A (ja) * 1996-02-29 1997-09-09 Matsushita Electric Ind Co Ltd 磁気軸受装置
US5945748A (en) * 1997-04-29 1999-08-31 Lg Electronics, Inc. Linear motor structure for linear compressor
JP3621556B2 (ja) * 1997-05-13 2005-02-16 三菱電機株式会社 円筒型積層コア及びその製造方法並びにリニアモータ
JP2945639B2 (ja) * 1997-06-26 1999-09-06 有限会社コアテック技研 スキュー付き積層コアの製造装置
JPH11187620A (ja) * 1997-12-18 1999-07-09 Mabuchi Motor Co Ltd 小型モータ及びその製造方法
US6133669A (en) * 1997-12-31 2000-10-17 Tupper; Christopher N. Low-loss magnet core for high frequency claw-pole-type alternator
JP2000166189A (ja) * 1998-11-20 2000-06-16 Matsushita Electric Ind Co Ltd リニアモータ用ヨーク部材の製造方法
JP2000278892A (ja) * 1999-03-19 2000-10-06 Mitsubishi Electric Corp 車両用交流発電機の固定子コア及び車両用交流発電機の固定子コアの製造方法
BR0002187A (pt) * 2000-03-30 2001-11-13 Brasil Compressores Sa Processo de formação de pacote anelar delâminas metálicas de estator de motor linear e opacote anelar de lâminas metálicas formado
US7049925B2 (en) * 2000-09-26 2006-05-23 Matsushita Electric Industrial Co., Ltd. Linear actuator
BR0102842A (pt) * 2001-05-22 2003-03-05 Brasil Compressores Sa Lâmina e arranjo de lâminas para motor linear

Also Published As

Publication number Publication date
JP4830251B2 (ja) 2011-12-07
CN1284291C (zh) 2006-11-08
US7049925B2 (en) 2006-05-23
WO2002027898A1 (fr) 2002-04-04
JPWO2002027898A1 (ja) 2004-02-12
CN1466806A (zh) 2004-01-07
US20040025325A1 (en) 2004-02-12

Similar Documents

Publication Publication Date Title
EP1463186B8 (fr) Verin lineaire
AU2000273430A1 (en) Reduced-energy-consumption actuator
AU2001292259A1 (en) Linear actuator
GB0007743D0 (en) Actuator
EP1255150A4 (fr) Actionneur
AU2002343223A1 (en) Vibrating linear actuator
AU2467600A (en) Compact actuator
AU2001241277A1 (en) Screw actuator
AU2001249612A1 (en) Piezoelectric actuator
EP1327786A4 (fr) Verin lineaire
AU7034500A (en) Linear actuator
AU2002224809A1 (en) Brake actuator
AU2002348669A1 (en) Vibrating linear actuator
GB0029058D0 (en) Actuator
AU2001283040A1 (en) Air actuator
AU5093700A (en) Actuator
GB0018102D0 (en) An actuator
AU2002223508A1 (en) Linear actuator
AUPR453701A0 (en) Actuator
MXPA01005596A (es) Acionador lineal.
GB0019017D0 (en) Actuator
AU2000269542A1 (en) Linear actuator
AU2002353229A1 (en) Linear actuators
AU2002358057A1 (en) Actuator
GB0013285D0 (en) Assembly actuator