CA941891A - D.c. motor control circuit - Google Patents

D.c. motor control circuit

Info

Publication number
CA941891A
CA941891A CA126,241A CA126241A CA941891A CA 941891 A CA941891 A CA 941891A CA 126241 A CA126241 A CA 126241A CA 941891 A CA941891 A CA 941891A
Authority
CA
Canada
Prior art keywords
control circuit
motor control
motor
circuit
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
CA126,241A
Other versions
CA126241S (en
Inventor
Robert J. Ehret
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Application granted granted Critical
Publication of CA941891A publication Critical patent/CA941891A/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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
    • H02P3/10—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by reversal of supply connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Direct Current Motors (AREA)
CA126,241A 1971-01-27 1971-10-27 D.c. motor control circuit Expired CA941891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11001271A 1971-01-27 1971-01-27

Publications (1)

Publication Number Publication Date
CA941891A true CA941891A (en) 1974-02-12

Family

ID=22330786

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,241A Expired CA941891A (en) 1971-01-27 1971-10-27 D.c. motor control circuit

Country Status (6)

Country Link
CA (1) CA941891A (en)
CH (1) CH545034A (en)
DE (1) DE2203444A1 (en)
FR (1) FR2124644A5 (en)
GB (1) GB1339231A (en)
ZA (1) ZA72282B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167913B (en) * 1982-03-25 1987-02-11 Devitec Ltd Hoists and hoisting systems

Also Published As

Publication number Publication date
ZA72282B (en) 1972-09-27
FR2124644A5 (en) 1972-09-22
DE2203444A1 (en) 1972-08-10
CH545034A (en) 1973-11-30
GB1339231A (en) 1973-11-28

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