JPS56165241A - Motor driven operation unit for low voltage protection switch - Google Patents

Motor driven operation unit for low voltage protection switch

Info

Publication number
JPS56165241A
JPS56165241A JP5687481A JP5687481A JPS56165241A JP S56165241 A JPS56165241 A JP S56165241A JP 5687481 A JP5687481 A JP 5687481A JP 5687481 A JP5687481 A JP 5687481A JP S56165241 A JPS56165241 A JP S56165241A
Authority
JP
Japan
Prior art keywords
operation unit
low voltage
motor driven
voltage protection
protection switch
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.)
Pending
Application number
JP5687481A
Other languages
Japanese (ja)
Inventor
Kumerofu Geruto
Toreeberu Buerunaa
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS56165241A publication Critical patent/JPS56165241A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H71/70—Power reset mechanisms actuated by electric motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
    • H01H2071/565—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel using a add on unit, e.g. a separate rotary actuator unit, mounted on lever actuated circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H2071/665—Power reset mechanisms the reset mechanism operating directly on the normal manual operator, e.g. electromagnet pushes manual release lever back into "ON" position

Landscapes

  • Breakers (AREA)
JP5687481A 1980-04-15 1981-04-15 Motor driven operation unit for low voltage protection switch Pending JPS56165241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803014827 DE3014827C2 (en) 1980-04-15 1980-04-15 Motor drive for low-voltage circuit breakers

Publications (1)

Publication Number Publication Date
JPS56165241A true JPS56165241A (en) 1981-12-18

Family

ID=6100323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5687481A Pending JPS56165241A (en) 1980-04-15 1981-04-15 Motor driven operation unit for low voltage protection switch

Country Status (3)

Country Link
EP (1) EP0038291B1 (en)
JP (1) JPS56165241A (en)
DE (1) DE3014827C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124758U (en) * 1990-03-30 1991-12-17

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045568C2 (en) * 1980-11-28 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Motor drive for low-voltage circuit breakers
IT8421179V0 (en) * 1984-03-09 1984-03-09 C E Costruzioni Elettromeccani MOTOR-OPERATED CONTROL, IN PARTICULAR WITH ENERGY STORAGE, FOR LOW VOLTAGE PROTECTION SWITCHES.
FR2806524B1 (en) * 2000-03-17 2002-06-14 Ge Power Controls France MOTORIZED CONTROL FOR CIRCUIT BREAKER

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870288A (en) * 1955-06-23 1959-01-20 Ite Circuit Breaker Ltd Motor operated circuit breakers
DE1252302B (en) * 1962-11-08
US3328731A (en) * 1965-06-14 1967-06-27 Huska Paul Combined electrical circuit breaker and actuator
US3654535A (en) * 1970-03-27 1972-04-04 Westinghouse Electric Corp Motor operated circuit breaker control
US3629744A (en) * 1970-03-27 1971-12-21 Westinghouse Electric Corp Motor-operated circuit breaker
US3752947A (en) * 1972-07-27 1973-08-14 Ite Imperial Corp Auxiliary mechanism for operating handle of circuit breaker
DE2815129C2 (en) * 1978-04-05 1982-01-14 Siemens AG, 1000 Berlin und 8000 München Rotary drive mechanism for low-voltage circuit breakers with toggle levers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124758U (en) * 1990-03-30 1991-12-17

Also Published As

Publication number Publication date
DE3014827A1 (en) 1981-10-22
DE3014827C2 (en) 1983-10-27
EP0038291A1 (en) 1981-10-21
EP0038291B1 (en) 1984-02-22

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