FR2976421B1 - Machine electrique a aimants permanents securisee - Google Patents

Machine electrique a aimants permanents securisee

Info

Publication number
FR2976421B1
FR2976421B1 FR1154982A FR1154982A FR2976421B1 FR 2976421 B1 FR2976421 B1 FR 2976421B1 FR 1154982 A FR1154982 A FR 1154982A FR 1154982 A FR1154982 A FR 1154982A FR 2976421 B1 FR2976421 B1 FR 2976421B1
Authority
FR
France
Prior art keywords
electric machine
permanent magnets
magnets secured
secured
permanent
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.)
Active
Application number
FR1154982A
Other languages
English (en)
Other versions
FR2976421A1 (fr
Inventor
Wergifosse Eric De
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.)
Safran Electrical and Power SAS
Original Assignee
Hispano Suiza SA
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 Hispano Suiza SA filed Critical Hispano Suiza SA
Priority to FR1154982A priority Critical patent/FR2976421B1/fr
Publication of FR2976421A1 publication Critical patent/FR2976421A1/fr
Application granted granted Critical
Publication of FR2976421B1 publication Critical patent/FR2976421B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR1154982A 2011-06-08 2011-06-08 Machine electrique a aimants permanents securisee Active FR2976421B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1154982A FR2976421B1 (fr) 2011-06-08 2011-06-08 Machine electrique a aimants permanents securisee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1154982A FR2976421B1 (fr) 2011-06-08 2011-06-08 Machine electrique a aimants permanents securisee

Publications (2)

Publication Number Publication Date
FR2976421A1 FR2976421A1 (fr) 2012-12-14
FR2976421B1 true FR2976421B1 (fr) 2014-12-12

Family

ID=44550784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154982A Active FR2976421B1 (fr) 2011-06-08 2011-06-08 Machine electrique a aimants permanents securisee

Country Status (1)

Country Link
FR (1) FR2976421B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2626412C1 (ru) * 2016-02-25 2017-07-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" Магнитотепловой генератор для космического аппарата

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1349746A (en) * 1970-06-13 1974-04-10 Emi Ltd Dynamo electric machines
CA1144970A (fr) * 1979-07-05 1983-04-19 Arnold D. Peterson Generatrice a aimant permanent avec bandes d'alliage fer-nickel dans les rainures d'enroulement pour compenser l'effet de la temperature
US6313560B1 (en) * 1999-12-20 2001-11-06 Pratt & Whitney Canada Corp. Thermally protected electric machine
US7119461B2 (en) * 2003-03-25 2006-10-10 Pratt & Whitney Canada Corp. Enhanced thermal conductivity ferrite stator
DE10327522B4 (de) * 2003-06-17 2008-12-11 Vacuumschmelze Gmbh & Co. Kg Weichmagnetische Legierung, Schrittmotor für eine elektrische Uhr mit einem Stator aus dieser weichmagnetischen Legierung sowie Quarzuhr
US6935121B2 (en) * 2003-12-04 2005-08-30 Industrial Technology Research Institute Reciprocating and rotary magnetic refrigeration apparatus

Also Published As

Publication number Publication date
FR2976421A1 (fr) 2012-12-14

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: LABINAL POWER SYSTEMS, FR

Effective date: 20150821

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

CD Change of name or company name

Owner name: LABINAL POWER SYSTEMS, FR

Effective date: 20170725

CA Change of address

Effective date: 20171218

CD Change of name or company name

Owner name: SAFRAN TRANSMISSION SYSTEMS, FR

Effective date: 20171218

PLFP Fee payment

Year of fee payment: 8

TP Transmission of property

Owner name: LABINAL POWER SYSTEMS, FR

Effective date: 20180803

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

CA Change of address

Effective date: 20200420

CD Change of name or company name

Owner name: SAFRAN ELECTRICAL & POWER, FR

Effective date: 20200420

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14