JPS5355721A - Variable speed ac motor - Google Patents

Variable speed ac motor

Info

Publication number
JPS5355721A
JPS5355721A JP13091076A JP13091076A JPS5355721A JP S5355721 A JPS5355721 A JP S5355721A JP 13091076 A JP13091076 A JP 13091076A JP 13091076 A JP13091076 A JP 13091076A JP S5355721 A JPS5355721 A JP S5355721A
Authority
JP
Japan
Prior art keywords
motor
variable speed
variable
speed
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.)
Pending
Application number
JP13091076A
Other languages
Japanese (ja)
Inventor
Tomiharu Shindou
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13091076A priority Critical patent/JPS5355721A/en
Priority to DE19772747816 priority patent/DE2747816A1/en
Priority to FR7732679A priority patent/FR2369727A1/en
Publication of JPS5355721A publication Critical patent/JPS5355721A/en
Pending 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
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
JP13091076A 1976-10-29 1976-10-29 Variable speed ac motor Pending JPS5355721A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13091076A JPS5355721A (en) 1976-10-29 1976-10-29 Variable speed ac motor
DE19772747816 DE2747816A1 (en) 1976-10-29 1977-10-25 AC MOTOR WITH VARIABLE SPEED
FR7732679A FR2369727A1 (en) 1976-10-29 1977-10-28 Variable speed AC motor - with current applied to motor through fixed commutator and number of rotating brushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13091076A JPS5355721A (en) 1976-10-29 1976-10-29 Variable speed ac motor

Publications (1)

Publication Number Publication Date
JPS5355721A true JPS5355721A (en) 1978-05-20

Family

ID=15045583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13091076A Pending JPS5355721A (en) 1976-10-29 1976-10-29 Variable speed ac motor

Country Status (3)

Country Link
JP (1) JPS5355721A (en)
DE (1) DE2747816A1 (en)
FR (1) FR2369727A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR563720A (en) * 1923-03-13 1923-12-12 Electric induction machine
BE498968A (en) * 1949-10-29 1951-02-15
GB1169984A (en) * 1967-01-25 1969-11-12 Nat Res Dev Improvements relating to Dynamo Electric Machines
FR1600401A (en) * 1968-04-01 1970-07-27
US3870914A (en) * 1971-06-28 1975-03-11 Alan J Walker Current collection means for electric motors
US3892987A (en) * 1974-01-30 1975-07-01 Kollmorgen Corp Commutating method and apparatus for DC permanent magnet machines

Also Published As

Publication number Publication date
FR2369727A1 (en) 1978-05-26
DE2747816A1 (en) 1978-05-03

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