JP3820588B2 - リング状永久磁石の固定構造 - Google Patents

リング状永久磁石の固定構造 Download PDF

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Publication number
JP3820588B2
JP3820588B2 JP2003083858A JP2003083858A JP3820588B2 JP 3820588 B2 JP3820588 B2 JP 3820588B2 JP 2003083858 A JP2003083858 A JP 2003083858A JP 2003083858 A JP2003083858 A JP 2003083858A JP 3820588 B2 JP3820588 B2 JP 3820588B2
Authority
JP
Japan
Prior art keywords
permanent magnet
ring
support
shaped permanent
cylinder
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
JP2003083858A
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English (en)
Japanese (ja)
Other versions
JP2004297858A (ja
JP2004297858A5 (enExample
Inventor
一男 前沢
守 斉藤
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.)
Twinbird Corp
Original Assignee
Twinbird Corp
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 Twinbird Corp filed Critical Twinbird Corp
Priority to JP2003083858A priority Critical patent/JP3820588B2/ja
Priority to CNB2004100036688A priority patent/CN1331295C/zh
Priority to US10/786,899 priority patent/US7122919B2/en
Publication of JP2004297858A publication Critical patent/JP2004297858A/ja
Priority to HK05100344.8A priority patent/HK1069022B/xx
Publication of JP2004297858A5 publication Critical patent/JP2004297858A5/ja
Application granted granted Critical
Publication of JP3820588B2 publication Critical patent/JP3820588B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H02K1/2733—Annular magnets
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/001—Gas cycle refrigeration machines with a linear configuration or a linear motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
JP2003083858A 2003-03-25 2003-03-25 リング状永久磁石の固定構造 Expired - Lifetime JP3820588B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003083858A JP3820588B2 (ja) 2003-03-25 2003-03-25 リング状永久磁石の固定構造
CNB2004100036688A CN1331295C (zh) 2003-03-25 2004-02-05 环状永久磁铁的固定结构
US10/786,899 US7122919B2 (en) 2003-03-25 2004-02-24 Fixation framework for ring-shaped permanent magnet
HK05100344.8A HK1069022B (en) 2003-03-25 2005-01-13 Structure for fixing a ring-shaped permanent magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003083858A JP3820588B2 (ja) 2003-03-25 2003-03-25 リング状永久磁石の固定構造

Publications (3)

Publication Number Publication Date
JP2004297858A JP2004297858A (ja) 2004-10-21
JP2004297858A5 JP2004297858A5 (enExample) 2005-05-19
JP3820588B2 true JP3820588B2 (ja) 2006-09-13

Family

ID=32985063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003083858A Expired - Lifetime JP3820588B2 (ja) 2003-03-25 2003-03-25 リング状永久磁石の固定構造

Country Status (3)

Country Link
US (1) US7122919B2 (enExample)
JP (1) JP3820588B2 (enExample)
CN (1) CN1331295C (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004159384A (ja) * 2002-11-01 2004-06-03 Sanyo Denki Co Ltd ヨークへのゴムマグネットの接合方法
KR100548293B1 (ko) * 2003-12-30 2006-02-02 엘지전자 주식회사 왕복동식 모터의 마그네트 고정 구조
JP4661261B2 (ja) * 2005-02-22 2011-03-30 トヨタ自動車株式会社 回転電機の回転子構造
JP3792245B1 (ja) 2005-03-30 2006-07-05 シャープ株式会社 リニア駆動装置
JP2007089344A (ja) * 2005-09-22 2007-04-05 Twinbird Corp リニア式電磁装置
JP4665199B2 (ja) * 2007-08-21 2011-04-06 サーモ技研株式会社 フリーピストン型スターリングサイクルサイクル機関
US8096118B2 (en) 2009-01-30 2012-01-17 Williams Jonathan H Engine for utilizing thermal energy to generate electricity
ITTO20130982A1 (it) * 2013-12-02 2015-06-03 Mate S A S Di Furlan Massimo & C Rotore a magnete integrale per compressore ermetico
CN103972997A (zh) * 2014-04-30 2014-08-06 宁波华斯特林电机制造有限公司 一种斯特林电机的磁铁总成
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
US10753653B2 (en) * 2018-04-06 2020-08-25 Sumitomo (Shi) Cryogenic Of America, Inc. Heat station for cooling a circulating cryogen
CN109327120A (zh) * 2018-12-11 2019-02-12 湖南崇德工业科技有限公司 永磁铁块粘接工装
RU2754571C1 (ru) * 2020-10-20 2021-09-03 федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН) Охладитель свободнопоршневого двигателя Стирлинга с линейным генератором

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38673E1 (en) * 1980-05-10 2004-12-21 Papst Licensing Gmbh & Co. Kg Disk storage device having a hub sealing member feature
US4918802A (en) * 1989-02-06 1990-04-24 Franklin Electric Co., Inc. Method and apparatus for making permanent magnet rotors
US5111510A (en) * 1989-03-30 1992-05-05 Pioneer Electronic Corporation Speaker and manufacturing method therefor
US5321762A (en) * 1991-08-05 1994-06-14 Aura Systems, Inc. Voice coil actuator
US5698919A (en) * 1992-11-09 1997-12-16 Minebea Kabushiki-Kaisha Integral bearing type electric motor
JP3363682B2 (ja) * 1995-12-19 2003-01-08 株式会社ミツバ 磁石発電機
US5687248A (en) * 1996-05-02 1997-11-11 Industrial Technology Research Institute Light weight and low magnetic leakage loudspeaker
JP3105181B2 (ja) * 1997-08-20 2000-10-30 セイコー化工機株式会社 マグネットカップリングの耐食性インナーマグネット
JP3812106B2 (ja) 1997-12-09 2006-08-23 アイシン精機株式会社 リニアモータ圧縮機
JP2000184641A (ja) 1998-12-15 2000-06-30 Shinano Kenshi Co Ltd アウターロータ型回転子とアウターロータ型モータとアウターロータ型モータのバックヨークの製造方法
US6218760B1 (en) * 1998-12-22 2001-04-17 Matsushita Electric Industrial Co., Ltd. Brushless motor
JP3941314B2 (ja) * 2000-01-14 2007-07-04 株式会社安川電機 コアレスリニアモータ
JP2001355513A (ja) * 2000-06-13 2001-12-26 Twinbird Corp スターリングサイクル機関
CN2472396Y (zh) * 2001-04-11 2002-01-16 广东美的集团股份有限公司 一种电动机转子
JP4004272B2 (ja) * 2001-11-09 2007-11-07 日本電産サンキョー株式会社 バルブ開閉駆動装置

Also Published As

Publication number Publication date
JP2004297858A (ja) 2004-10-21
US7122919B2 (en) 2006-10-17
CN1331295C (zh) 2007-08-08
CN1533012A (zh) 2004-09-29
US20040189105A1 (en) 2004-09-30
HK1069022A1 (en) 2005-05-06

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