FR852479A - Improvements to electric regulators - Google Patents

Improvements to electric regulators

Info

Publication number
FR852479A
FR852479A FR852479DA FR852479A FR 852479 A FR852479 A FR 852479A FR 852479D A FR852479D A FR 852479DA FR 852479 A FR852479 A FR 852479A
Authority
FR
France
Prior art keywords
electric regulators
regulators
electric
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.)
Harland Engineering Co Ltd
Original Assignee
Harland Engineering Co Ltd
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 Harland Engineering Co Ltd filed Critical Harland Engineering Co Ltd
Application granted granted Critical
Publication of FR852479A publication Critical patent/FR852479A/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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR852479D 1938-04-04 1939-04-03 Improvements to electric regulators Expired FR852479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB852479X 1938-04-04

Publications (1)

Publication Number Publication Date
FR852479A true FR852479A (en) 1940-02-02

Family

ID=10586356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852479D Expired FR852479A (en) 1938-04-04 1939-04-03 Improvements to electric regulators

Country Status (1)

Country Link
FR (1) FR852479A (en)

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