FR2417199A1 - IRON CORE STRUCTURE FOR DYNAMIC ELECTRIC MACHINE SUCH AS ELECTRIC MOTOR OR GENERATOR - Google Patents

IRON CORE STRUCTURE FOR DYNAMIC ELECTRIC MACHINE SUCH AS ELECTRIC MOTOR OR GENERATOR

Info

Publication number
FR2417199A1
FR2417199A1 FR7903104A FR7903104A FR2417199A1 FR 2417199 A1 FR2417199 A1 FR 2417199A1 FR 7903104 A FR7903104 A FR 7903104A FR 7903104 A FR7903104 A FR 7903104A FR 2417199 A1 FR2417199 A1 FR 2417199A1
Authority
FR
France
Prior art keywords
iron core
generator
electric motor
core structure
electric machine
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.)
Withdrawn
Application number
FR7903104A
Other languages
French (fr)
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.)
Blum Eisen & Metallind
Original Assignee
Blum Eisen & Metallind
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 Blum Eisen & Metallind filed Critical Blum Eisen & Metallind
Publication of FR2417199A1 publication Critical patent/FR2417199A1/en
Withdrawn legal-status Critical Current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
    • 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
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores

Abstract

L'invention a trait aux machines électriques. Elle a pour objet une machine électrique, équipée d'au moins une partie déplaçable par application d'énergie, par exemple rotative, tel que moteur ou générateur électrique ou analogue, contenant au moins un noyau de fer constitué d'un grand nombre de couches distinctes. Le noyau de fer 1, 8 peut être constitué de plusieurs parties distinctes 2, 3, 9 par l'intermédiaire de joints 2b, 3b, 9b façonnés sur celles-ci, qui sont constituées de plusieurs couches de fer 2a, 3a, 9a et de telle sorte qu'entre les joints existe une résistance magnétique variable qui est maximale à proximité des trajets de lignes de force les plus courts. Application : notamment à la réalisation de circuits magnétiques de machines électriques dynamiques.The invention relates to electric machines. It relates to an electric machine, equipped with at least one part movable by application of energy, for example rotary, such as an electric motor or generator or the like, containing at least one iron core made up of a large number of layers. distinct. The iron core 1, 8 can be made up of several separate parts 2, 3, 9 through gaskets 2b, 3b, 9b shaped on them, which are made of several layers of iron 2a, 3a, 9a and such that between the joints there is a variable magnetic resistance which is maximum near the shortest line of force paths. Application: in particular to the production of magnetic circuits for dynamic electric machines.

FR7903104A 1978-02-09 1979-02-07 IRON CORE STRUCTURE FOR DYNAMIC ELECTRIC MACHINE SUCH AS ELECTRIC MOTOR OR GENERATOR Withdrawn FR2417199A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782805435 DE2805435A1 (en) 1978-02-09 1978-02-09 ELECTRICAL MACHINE WITH AT LEAST ONE, MOVABLE BY ENERGY SUPPLY, E.G. ROTATING PART, SUCH AS ELECTRIC MOTOR, GENERATOR O.DGL.

Publications (1)

Publication Number Publication Date
FR2417199A1 true FR2417199A1 (en) 1979-09-07

Family

ID=6031523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903104A Withdrawn FR2417199A1 (en) 1978-02-09 1979-02-07 IRON CORE STRUCTURE FOR DYNAMIC ELECTRIC MACHINE SUCH AS ELECTRIC MOTOR OR GENERATOR

Country Status (4)

Country Link
JP (1) JPS54114704A (en)
DE (1) DE2805435A1 (en)
FR (1) FR2417199A1 (en)
GB (1) GB2014374B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134738A (en) * 1983-12-21 1985-07-18 Touriyou Kogyo Kk Small-sized motor
JP3355700B2 (en) * 1993-06-14 2002-12-09 松下電器産業株式会社 Rotating electric machine stator
WO1997010640A1 (en) * 1995-09-14 1997-03-20 Hitachi, Limited Rotary electric machine
JP3568364B2 (en) 1996-09-30 2004-09-22 松下電器産業株式会社 Rotating machine core
JP5122702B2 (en) * 1998-06-18 2013-01-16 メトグラス・インコーポレーテッド Amorphous metal stator for radial magnetic flux motors
US6960860B1 (en) 1998-06-18 2005-11-01 Metglas, Inc. Amorphous metal stator for a radial-flux electric motor
US6784588B2 (en) 2003-02-03 2004-08-31 Metglas, Inc. Low core loss amorphous metal magnetic components for electric motors
US7235910B2 (en) 2003-04-25 2007-06-26 Metglas, Inc. Selective etching process for cutting amorphous metal shapes and components made thereof
JP5329059B2 (en) * 2007-08-06 2013-10-30 住友電気工業株式会社 Stator and stator manufacturing method
CN116961340B (en) * 2023-07-31 2024-02-02 武汉安兰斯电气科技有限公司 Motor stator coil wrapping machine

Also Published As

Publication number Publication date
JPS54114704A (en) 1979-09-07
GB2014374A (en) 1979-08-22
DE2805435A1 (en) 1979-08-16
GB2014374B (en) 1982-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse