FR709837A - Regulator systems for electrical relays - Google Patents

Regulator systems for electrical relays

Info

Publication number
FR709837A
FR709837A FR709837DA FR709837A FR 709837 A FR709837 A FR 709837A FR 709837D A FR709837D A FR 709837DA FR 709837 A FR709837 A FR 709837A
Authority
FR
France
Prior art keywords
electrical relays
regulator systems
regulator
systems
relays
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.)
Expired
Application number
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR709837A publication Critical patent/FR709837A/en
Expired 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/24—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of make-to-break ratio of intermittently-operating contacts, e.g. using Tirrill regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR709837D 1930-01-23 1931-01-20 Regulator systems for electrical relays Expired FR709837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US709837XA 1930-01-23 1930-01-23

Publications (1)

Publication Number Publication Date
FR709837A true FR709837A (en) 1931-08-13

Family

ID=22098548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709837D Expired FR709837A (en) 1930-01-23 1931-01-20 Regulator systems for electrical relays

Country Status (1)

Country Link
FR (1) FR709837A (en)

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