CN1284291C - 线性传动装置的叠层磁芯及其制造方法 - Google Patents
线性传动装置的叠层磁芯及其制造方法 Download PDFInfo
- Publication number
- CN1284291C CN1284291C CN01816276.2A CN01816276A CN1284291C CN 1284291 C CN1284291 C CN 1284291C CN 01816276 A CN01816276 A CN 01816276A CN 1284291 C CN1284291 C CN 1284291C
- Authority
- CN
- China
- Prior art keywords
- yoke portion
- laminated
- magnetic
- magnetic core
- magnetic sheet
- 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
Images
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)
Abstract
Description
Claims (11)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP292051/00 | 2000-09-26 | ||
JP292051/2000 | 2000-09-26 | ||
JP2000292051 | 2000-09-26 | ||
JP320614/00 | 2000-10-20 | ||
JP2000320614 | 2000-10-20 | ||
JP320614/2000 | 2000-10-26 | ||
JP330242/2000 | 2000-10-30 | ||
JP330242/00 | 2000-10-30 | ||
JP2000330242 | 2000-10-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200510114792 Division CN1783672A (zh) | 2000-09-26 | 2001-09-26 | 线性传动装置的叠层磁芯及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1466806A CN1466806A (zh) | 2004-01-07 |
CN1284291C true CN1284291C (zh) | 2006-11-08 |
Family
ID=27344747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01816276.2A Expired - Fee Related CN1284291C (zh) | 2000-09-26 | 2001-09-26 | 线性传动装置的叠层磁芯及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7049925B2 (zh) |
JP (1) | JP4830251B2 (zh) |
CN (1) | CN1284291C (zh) |
AU (1) | AU2001292259A1 (zh) |
WO (1) | WO2002027898A1 (zh) |
Families Citing this family (26)
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 |
DE102005038777B4 (de) * | 2005-08-17 | 2007-06-21 | Danfoss Compressors Gmbh | Linearmotor für einen Kältemittelkompressor |
DE102005038778B4 (de) * | 2005-08-17 | 2008-04-10 | Danfoss Compressors Gmbh | Linearmotor für einen Kältemittelkompressor |
DE102005038779B4 (de) * | 2005-08-17 | 2008-04-10 | 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 (en) * | 2006-08-25 | 2008-02-27 | Siemens Aktiengesellschaft | An electromagnetic drive unit and an electromechanical switching device |
US8465266B2 (en) * | 2007-10-12 | 2013-06-18 | United Technologies Corp. | Vacuum pressure systems |
US9018864B2 (en) | 2008-11-21 | 2015-04-28 | Hadar Magali | Rebound-effector |
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 |
WO2019164303A1 (ko) | 2018-02-23 | 2019-08-29 | 엘지전자 주식회사 | 리니어 모터 및 이를 구비한 리니어 압축기 |
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)
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 |
-
2001
- 2001-09-26 US US10/380,895 patent/US7049925B2/en not_active Expired - Fee Related
- 2001-09-26 AU AU2001292259A patent/AU2001292259A1/en not_active Abandoned
- 2001-09-26 JP JP2002531578A patent/JP4830251B2/ja not_active Expired - Fee Related
- 2001-09-26 WO PCT/JP2001/008409 patent/WO2002027898A1/ja active Application Filing
- 2001-09-26 CN CN01816276.2A patent/CN1284291C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040025325A1 (en) | 2004-02-12 |
JP4830251B2 (ja) | 2011-12-07 |
AU2001292259A1 (en) | 2002-04-08 |
JPWO2002027898A1 (ja) | 2004-02-12 |
WO2002027898A1 (fr) | 2002-04-04 |
US7049925B2 (en) | 2006-05-23 |
CN1466806A (zh) | 2004-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Publication of corrected invention patent application |
Correction item: Inventor Correct: Kawano Shiichiro False: Kawano Shinichiro Number: 1 Page: 330 Volume: 20 Correction item: Second priority Correct: [32]2000.10.20[33]JP[31]320614/2000 False: [32]2000.10.26[33]JP[31]320614/2000 Number: 1 Page: 330 Volume: 20 |
|
CI02 | Correction of invention patent application |
Correction item: Inventor Correct: Kawano Shiichiro False: Kawano Shinichiro Number: 1 Page: 330 Volume: 20 Correction item: Second priority Correct: [32]2000.10.20[33]JP[31]320614/2000 False: [32]2000.10.26[33]JP[31]320614/2000 Number: 1 Page: 330 Volume: 20 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR ARTICLE 2 PRIORITY; FROM: SHINICHIRO KAWANO [32]2000.10.26[33]JP [31]320614/2000 TO: SHIN ICHIRO KAWANO [32]2000.10.20[33]JP [31]320614/2000 |
|
ERR | Gazette correction |
Free format text: CORRECT: INVENTOR ARTICLE 2 PRIORITY; FROM: SHINICHIRO KAWANO [32]2000.10.26[33]JP [31]320614/2000 TO: SHIN ICHIRO KAWANO [32]2000.10.20[33]JP [31]320614/2000 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061108 Termination date: 20100926 |