EP0154369A3 - Motor control, in particular of the energy storage type, for low-voltage safety switches - Google Patents

Motor control, in particular of the energy storage type, for low-voltage safety switches Download PDF

Info

Publication number
EP0154369A3
EP0154369A3 EP85200198A EP85200198A EP0154369A3 EP 0154369 A3 EP0154369 A3 EP 0154369A3 EP 85200198 A EP85200198 A EP 85200198A EP 85200198 A EP85200198 A EP 85200198A EP 0154369 A3 EP0154369 A3 EP 0154369A3
Authority
EP
European Patent Office
Prior art keywords
low
energy storage
motor control
storage type
safety switches
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.)
Granted
Application number
EP85200198A
Other versions
EP0154369A2 (en
EP0154369B1 (en
Inventor
Angelo Mostosi
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.)
ABB SACE SpA
Original Assignee
SACE SpA
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 SACE SpA filed Critical SACE SpA
Publication of EP0154369A2 publication Critical patent/EP0154369A2/en
Publication of EP0154369A3 publication Critical patent/EP0154369A3/en
Application granted granted Critical
Publication of EP0154369B1 publication Critical patent/EP0154369B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/66—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
EP19850200198 1984-03-09 1985-02-18 Motor control, in particular of the energy storage type, for low-voltage safety switches Expired EP0154369B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2117984U IT8421179V0 (en) 1984-03-09 1984-03-09 MOTOR-OPERATED CONTROL, IN PARTICULAR WITH ENERGY STORAGE, FOR LOW VOLTAGE PROTECTION SWITCHES.
IT2117984U 1984-03-09

Publications (3)

Publication Number Publication Date
EP0154369A2 EP0154369A2 (en) 1985-09-11
EP0154369A3 true EP0154369A3 (en) 1986-07-23
EP0154369B1 EP0154369B1 (en) 1988-10-19

Family

ID=11177968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850200198 Expired EP0154369B1 (en) 1984-03-09 1985-02-18 Motor control, in particular of the energy storage type, for low-voltage safety switches

Country Status (3)

Country Link
EP (1) EP0154369B1 (en)
DE (1) DE3565740D1 (en)
IT (1) IT8421179V0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110043A1 (en) * 1991-03-27 1992-10-01 Kloeckner Moeller Gmbh MOTOR DRIVE FOR ELECTRICAL SWITCHING DEVICES, IN PARTICULAR CIRCUIT BREAKERS
US5808532A (en) * 1996-01-24 1998-09-15 Circuit Protection & Controls, Inc. Motorized module for field assembly to circuit breakers
CN101188178B (en) * 2007-11-30 2011-01-19 赵建清 Electric leakage current breaker
CN111863555B (en) * 2020-07-15 2022-11-25 诸暨市东白电力安装工程有限公司 Adjustable air switch's tripping operation structure
CN112071703B (en) * 2020-09-28 2022-10-25 湖北楚天电气有限公司 Power-off protection operating mechanism of isolating switch box

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328731A (en) * 1965-06-14 1967-06-27 Huska Paul Combined electrical circuit breaker and actuator
EP0038291A1 (en) * 1980-04-15 1981-10-21 Siemens Aktiengesellschaft Motor drive for low-voltage protective switch
FR2483124A1 (en) * 1980-05-20 1981-11-27 Matsushita Electric Works Ltd CIRCUIT BREAKER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328731A (en) * 1965-06-14 1967-06-27 Huska Paul Combined electrical circuit breaker and actuator
EP0038291A1 (en) * 1980-04-15 1981-10-21 Siemens Aktiengesellschaft Motor drive for low-voltage protective switch
FR2483124A1 (en) * 1980-05-20 1981-11-27 Matsushita Electric Works Ltd CIRCUIT BREAKER

Also Published As

Publication number Publication date
DE3565740D1 (en) 1988-11-24
EP0154369A2 (en) 1985-09-11
EP0154369B1 (en) 1988-10-19
IT8421179V0 (en) 1984-03-09

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