FR2220909A1 - - Google Patents

Info

Publication number
FR2220909A1
FR2220909A1 FR7408068A FR7408068A FR2220909A1 FR 2220909 A1 FR2220909 A1 FR 2220909A1 FR 7408068 A FR7408068 A FR 7408068A FR 7408068 A FR7408068 A FR 7408068A FR 2220909 A1 FR2220909 A1 FR 2220909A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7408068A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2220909A1 publication Critical patent/FR2220909A1/fr
Withdrawn legal-status Critical Current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
    • H02K1/16—Stator cores with slots for windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR7408068A 1973-03-09 1974-03-08 Withdrawn FR2220909A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00339580A US3812392A (en) 1973-03-09 1973-03-09 Composite armature core for dynamoelectric machine

Publications (1)

Publication Number Publication Date
FR2220909A1 true FR2220909A1 (fr) 1974-10-04

Family

ID=23329694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408068A Withdrawn FR2220909A1 (fr) 1973-03-09 1974-03-08

Country Status (5)

Country Link
US (1) US3812392A (fr)
JP (1) JPS5628456B2 (fr)
CH (1) CH564267A5 (fr)
DE (1) DE2405362A1 (fr)
FR (1) FR2220909A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219202A (en) * 1975-08-06 1977-02-14 Hitachi Ltd Stator cores for rotary electric machines
DE3869004D1 (de) * 1987-07-20 1992-04-16 Mitsubishi Electric Corp Anker.
JP2862568B2 (ja) * 1989-06-28 1999-03-03 株式会社東芝 電動機
US5554902A (en) * 1993-10-15 1996-09-10 Libby Corporation Lightweight high power electromotive device and method for making same
US6281607B1 (en) * 1999-04-06 2001-08-28 Trw Inc. Electric motor with vibration attenuation
US6803693B2 (en) * 2002-04-11 2004-10-12 General Electric Company Stator core containing iron-aluminum alloy laminations and method of using
US7265473B2 (en) * 2003-08-28 2007-09-04 General Electric Company Reduction of core-end losses of dynamoelectric machines by using lower core loss iron silicon punching
JP4548049B2 (ja) * 2004-09-01 2010-09-22 株式会社日立製作所 回転電機
CN101606301A (zh) 2007-02-05 2009-12-16 阿尔斯托姆科技有限公司 涡轮发电机
CN101588092B (zh) * 2008-04-25 2012-10-10 株式会社日立制作所 旋转电机
JP4528865B2 (ja) * 2008-04-25 2010-08-25 株式会社日立製作所 回転電機
CN105121806A (zh) 2013-02-22 2015-12-02 艾克莫特公司 配合到涡轮机轴上的电动转子
DE202013102920U1 (de) * 2013-07-03 2014-10-06 Ebm-Papst St. Georgen Gmbh & Co. Kg Elektromotor mit Reluktanz-Hilfsmoment
US9664050B2 (en) 2013-10-25 2017-05-30 Ecomotors, Inc. Bearings for a turbomachine having an electric motor
GB2550593A (en) 2016-05-24 2017-11-29 Vacuumschmelze Gmbh & Co Kg Soft magnetic laminated core, method of producing a laminated core for a stator and/or rotor of an electric machine
JP6856120B2 (ja) 2017-06-21 2021-04-07 株式会社村田製作所 硫化マグネシウム材料、硫化マグネシウム複合材料、二次電池用の正極部材、ワイドバンドギャップ半導体材料及びマグネシウム二次電池、並びに、閃亜鉛鉱型硫化マグネシウムの製造方法

Also Published As

Publication number Publication date
DE2405362A1 (de) 1974-09-12
JPS5628456B2 (fr) 1981-07-02
CH564267A5 (fr) 1975-07-15
JPS5024707A (fr) 1975-03-17
US3812392A (en) 1974-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse