FR715132A - Engine control systems - Google Patents

Engine control systems

Info

Publication number
FR715132A
FR715132A FR715132DA FR715132A FR 715132 A FR715132 A FR 715132A FR 715132D A FR715132D A FR 715132DA FR 715132 A FR715132 A FR 715132A
Authority
FR
France
Prior art keywords
engine control
control systems
systems
engine
control
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 FR715132A publication Critical patent/FR715132A/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
    • H02P7/18—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 by master control with auxiliary power
    • H02P7/34—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 by master control with auxiliary power using Ward-Leonard arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR715132D 1930-04-18 1931-04-11 Engine control systems Expired FR715132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US715132XA 1930-04-18 1930-04-18

Publications (1)

Publication Number Publication Date
FR715132A true FR715132A (en) 1931-11-26

Family

ID=22101804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR715132D Expired FR715132A (en) 1930-04-18 1931-04-11 Engine control systems

Country Status (1)

Country Link
FR (1) FR715132A (en)

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