CA963127A - Variable resistance speed control system using a governor - Google Patents

Variable resistance speed control system using a governor

Info

Publication number
CA963127A
CA963127A CA134,456A CA134456A CA963127A CA 963127 A CA963127 A CA 963127A CA 134456 A CA134456 A CA 134456A CA 963127 A CA963127 A CA 963127A
Authority
CA
Canada
Prior art keywords
governor
control system
speed control
variable resistance
resistance speed
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
CA134,456A
Other versions
CA134456S (en
Inventor
Robert A. Bradley
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA134,456A priority Critical patent/CA963127A/en
Priority to US00309061A priority patent/US3794897A/en
Application granted granted Critical
Publication of CA963127A publication Critical patent/CA963127A/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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/02—Details of starting control
    • H02P1/04—Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter
    • H02P1/12—Switching devices centrifugally operated by the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
CA134,456A 1972-02-10 1972-02-10 Variable resistance speed control system using a governor Expired CA963127A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA134,456A CA963127A (en) 1972-02-10 1972-02-10 Variable resistance speed control system using a governor
US00309061A US3794897A (en) 1972-02-10 1972-11-24 Electric railway speed control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA134,456A CA963127A (en) 1972-02-10 1972-02-10 Variable resistance speed control system using a governor

Publications (1)

Publication Number Publication Date
CA963127A true CA963127A (en) 1975-02-18

Family

ID=4092304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,456A Expired CA963127A (en) 1972-02-10 1972-02-10 Variable resistance speed control system using a governor

Country Status (2)

Country Link
US (1) US3794897A (en)
CA (1) CA963127A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586674B2 (en) * 1976-04-02 1983-02-05 三菱電機株式会社 Stop device for passenger conveyor
DE3010191C2 (en) * 1980-03-17 1983-01-27 Garbe, Lahmeyer & Co Ag, 5100 Aachen Mains-independent electric drive for a DC motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337717A (en) * 1941-11-29 1943-12-28 Westinghouse Air Brake Co Vehicle brake and propulsion control
US3012178A (en) * 1957-03-04 1961-12-05 Barrett Cravens Co Control system
US3305712A (en) * 1963-04-03 1967-02-21 Westinghouse Electric Corp Plural motor acceleration and braking system
DE1940560C3 (en) * 1968-08-09 1973-10-04 Hitachi, Ltd., Tokio Device for speed control of a direct current motor with several contactors

Also Published As

Publication number Publication date
US3794897A (en) 1974-02-26

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