FR2471697B1 - - Google Patents

Info

Publication number
FR2471697B1
FR2471697B1 FR8025926A FR8025926A FR2471697B1 FR 2471697 B1 FR2471697 B1 FR 2471697B1 FR 8025926 A FR8025926 A FR 8025926A FR 8025926 A FR8025926 A FR 8025926A FR 2471697 B1 FR2471697 B1 FR 2471697B1
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
FR8025926A
Other languages
French (fr)
Other versions
FR2471697A1 (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.)
IFE GmbH
Original Assignee
IFE GmbH
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 IFE GmbH filed Critical IFE GmbH
Publication of FR2471697A1 publication Critical patent/FR2471697A1/en
Application granted granted Critical
Publication of FR2471697B1 publication Critical patent/FR2471697B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Ac Motors In General (AREA)
FR8025926A 1979-12-06 1980-12-05 SPEED REGULATOR FOR ALTERNATING CURRENT MOTORS Granted FR2471697A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0773479A AT369934B (en) 1979-12-06 1979-12-06 BINARY SPEED CONTROL DEVICE FOR AC MOTORS BY MOTOR CURRENT TWO-POINT OPERATION

Publications (2)

Publication Number Publication Date
FR2471697A1 FR2471697A1 (en) 1981-06-19
FR2471697B1 true FR2471697B1 (en) 1985-03-22

Family

ID=3598960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025926A Granted FR2471697A1 (en) 1979-12-06 1980-12-05 SPEED REGULATOR FOR ALTERNATING CURRENT MOTORS

Country Status (7)

Country Link
AT (1) AT369934B (en)
DE (1) DE3004456A1 (en)
ES (1) ES497484A0 (en)
FR (1) FR2471697A1 (en)
GB (1) GB2065337B (en)
SE (1) SE8008422L (en)
ZA (1) ZA807524B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2004090A6 (en) * 1987-02-13 1988-12-01 Remco Sa Control unit for regulation of washing machine motors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES392242A1 (en) * 1971-06-15 1973-11-16 Ind De Relojeria S A System for regulating rotary speed of a shaft
GB1544199A (en) * 1976-02-27 1979-04-11 Strathearn Audio Ltd Speed control system

Also Published As

Publication number Publication date
FR2471697A1 (en) 1981-06-19
SE8008422L (en) 1981-06-07
GB2065337B (en) 1983-09-28
ATA773479A (en) 1982-06-15
GB2065337A (en) 1981-06-24
ZA807524B (en) 1981-12-30
AT369934B (en) 1983-02-10
DE3004456A1 (en) 1981-06-11
ES8201781A1 (en) 1981-12-16
ES497484A0 (en) 1981-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse