FR725685A - Systèmes régulateurs - Google Patents

Systèmes régulateurs

Info

Publication number
FR725685A
FR725685A FR725685DA FR725685A FR 725685 A FR725685 A FR 725685A FR 725685D A FR725685D A FR 725685DA FR 725685 A FR725685 A FR 725685A
Authority
FR
France
Prior art keywords
regulatory systems
regulatory
systems
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
English (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.)
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 FR725685A publication Critical patent/FR725685A/fr
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
    • H02P9/16—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of ohmic resistance in field circuit, using resistances switched in or out of circuit step by step
    • H02P9/18—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of ohmic resistance in field circuit, using resistances switched in or out of circuit step by step the switching being caused by a servomotor, measuring instrument, or relay

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR725685D 1930-11-17 1931-10-28 Systèmes régulateurs Expired FR725685A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US725685XA 1930-11-17 1930-11-17

Publications (1)

Publication Number Publication Date
FR725685A true FR725685A (fr) 1932-05-17

Family

ID=22108450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR725685D Expired FR725685A (fr) 1930-11-17 1931-10-28 Systèmes régulateurs

Country Status (1)

Country Link
FR (1) FR725685A (fr)

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