FR2260214B2 - - Google Patents

Info

Publication number
FR2260214B2
FR2260214B2 FR7403212A FR7403212A FR2260214B2 FR 2260214 B2 FR2260214 B2 FR 2260214B2 FR 7403212 A FR7403212 A FR 7403212A FR 7403212 A FR7403212 A FR 7403212A FR 2260214 B2 FR2260214 B2 FR 2260214B2
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.)
Expired
Application number
FR7403212A
Other languages
French (fr)
Other versions
FR2260214A2 (en
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Priority to FR7403212A priority Critical patent/FR2260214B2/fr
Priority to IT1925475A priority patent/IT1049235B/en
Priority to CH94075A priority patent/CH607427A5/xx
Priority to CH93975A priority patent/CH608663A5/en
Priority to GB4185577A priority patent/GB1502593A/en
Priority to GB415675A priority patent/GB1502321A/en
Priority to DE19752503886 priority patent/DE2503886A1/en
Publication of FR2260214A2 publication Critical patent/FR2260214A2/fr
Application granted granted Critical
Publication of FR2260214B2 publication Critical patent/FR2260214B2/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/12—Asynchronous induction motors for multi-phase current
    • H02K17/14—Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR7403212A 1974-01-31 1974-01-31 Expired FR2260214B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7403212A FR2260214B2 (en) 1974-01-31 1974-01-31
IT1925475A IT1049235B (en) 1974-01-31 1975-01-14 MULTI-SPEED ROTARY ELECTRIC MACHINE
CH94075A CH607427A5 (en) 1974-01-31 1975-01-27
CH93975A CH608663A5 (en) 1974-01-31 1975-01-27 Two-speed rotary electric machine
GB4185577A GB1502593A (en) 1974-01-31 1975-01-30 Change speed rotary dynamo-electric machine
GB415675A GB1502321A (en) 1974-01-31 1975-01-30 Change speed rotary dynamo-electric machine
DE19752503886 DE2503886A1 (en) 1974-01-31 1975-01-30 ELECTRIC MOTOR WITH MULTIPLE SPEED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403212A FR2260214B2 (en) 1974-01-31 1974-01-31

Publications (2)

Publication Number Publication Date
FR2260214A2 FR2260214A2 (en) 1975-08-29
FR2260214B2 true FR2260214B2 (en) 1978-09-15

Family

ID=9134276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403212A Expired FR2260214B2 (en) 1974-01-31 1974-01-31

Country Status (5)

Country Link
CH (2) CH608663A5 (en)
DE (1) DE2503886A1 (en)
FR (1) FR2260214B2 (en)
GB (2) GB1502321A (en)
IT (1) IT1049235B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506573B1 (en) * 1975-02-17 1976-10-21 Siemens Ag POLE SWITCHING THREE-PHASE WINDING
JP3120185B2 (en) * 1991-07-16 2000-12-25 セイコーインスツルメンツ株式会社 Coreless motor
CN104578608B (en) * 2015-01-22 2018-10-02 小刀科技股份有限公司 Three-power electric machine
CN104709109A (en) * 2015-01-22 2015-06-17 天津小刀电动科技股份有限公司 Novel electrocar

Also Published As

Publication number Publication date
CH608663A5 (en) 1979-01-15
IT1049235B (en) 1981-01-20
CH607427A5 (en) 1978-12-15
DE2503886A1 (en) 1975-12-18
GB1502321A (en) 1978-03-01
FR2260214A2 (en) 1975-08-29
GB1502593A (en) 1978-03-01

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