FR938227A - Improvements to speed regulating devices - Google Patents

Improvements to speed regulating devices

Info

Publication number
FR938227A
FR938227A FR938227DA FR938227A FR 938227 A FR938227 A FR 938227A FR 938227D A FR938227D A FR 938227DA FR 938227 A FR938227 A FR 938227A
Authority
FR
France
Prior art keywords
speed regulating
regulating devices
devices
speed
regulating
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of FR938227A publication Critical patent/FR938227A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
FR938227D 1943-02-03 1946-04-11 Improvements to speed regulating devices Expired FR938227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938227XA 1943-02-03 1943-02-03

Publications (1)

Publication Number Publication Date
FR938227A true FR938227A (en) 1948-09-08

Family

ID=22240941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938227D Expired FR938227A (en) 1943-02-03 1946-04-11 Improvements to speed regulating devices

Country Status (1)

Country Link
FR (1) FR938227A (en)

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