DD132379A1 - OVERLOAD CABLE SWITCH IN NARROW CONSTRUCTION - Google Patents

OVERLOAD CABLE SWITCH IN NARROW CONSTRUCTION

Info

Publication number
DD132379A1
DD132379A1 DD19416776A DD19416776A DD132379A1 DD 132379 A1 DD132379 A1 DD 132379A1 DD 19416776 A DD19416776 A DD 19416776A DD 19416776 A DD19416776 A DD 19416776A DD 132379 A1 DD132379 A1 DD 132379A1
Authority
DD
German Democratic Republic
Prior art keywords
cable switch
narrow construction
overload
overload cable
narrow
Prior art date
Application number
DD19416776A
Other languages
German (de)
Other versions
DD132379B1 (en
Inventor
Guenther Kammer
Original Assignee
Guenther Kammer
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 Guenther Kammer filed Critical Guenther Kammer
Priority to DD19416776A priority Critical patent/DD132379B1/en
Priority to DE19772731847 priority patent/DE2731847A1/en
Priority to GR54073A priority patent/GR63354B/en
Publication of DD132379A1 publication Critical patent/DD132379A1/en
Publication of DD132379B1 publication Critical patent/DD132379B1/en

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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
DD19416776A 1976-08-02 1976-08-02 OVERLOAD CABLE SWITCH IN NARROW CONSTRUCTION DD132379B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD19416776A DD132379B1 (en) 1976-08-02 1976-08-02 OVERLOAD CABLE SWITCH IN NARROW CONSTRUCTION
DE19772731847 DE2731847A1 (en) 1976-08-02 1977-07-14 Overload cut=out with protection against short circuits - has intermediate lever, supporting lever and contact finger forming unit
GR54073A GR63354B (en) 1976-08-02 1977-08-01 Microscopic conductors switch by overloading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19416776A DD132379B1 (en) 1976-08-02 1976-08-02 OVERLOAD CABLE SWITCH IN NARROW CONSTRUCTION

Publications (2)

Publication Number Publication Date
DD132379A1 true DD132379A1 (en) 1978-09-20
DD132379B1 DD132379B1 (en) 1981-04-29

Family

ID=5505329

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19416776A DD132379B1 (en) 1976-08-02 1976-08-02 OVERLOAD CABLE SWITCH IN NARROW CONSTRUCTION

Country Status (3)

Country Link
DD (1) DD132379B1 (en)
DE (1) DE2731847A1 (en)
GR (1) GR63354B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566462A1 (en) * 1992-04-13 1993-10-20 ELECTRICAL DISTRIBUTION & CONTROL ESPANA, S.A. Automatic circuit breaker

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938858C2 (en) * 1979-09-26 1983-10-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Switching mechanism for a circuit breaker
DE2943696C2 (en) * 1979-10-30 1982-06-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Switching mechanism for circuit breakers
JPS56162436A (en) * 1980-05-20 1981-12-14 Matsushita Electric Works Ltd Circuit breaker
US4628288A (en) * 1984-05-15 1986-12-09 Mitsubishi Denki Kabushiki Kaisha Circuit interrupter
US4641001A (en) * 1984-06-15 1987-02-03 Mitsubishi Denki Kabushiki Kaisha Circuit interrupter
US4743878A (en) * 1985-05-01 1988-05-10 Mitsubishi Denki Kabushiki Kaisha Circuit interrupter
FR2858107B1 (en) * 2003-07-22 2010-02-19 Hager Electro IMPROVED LOCK MECHANISM FOR CIRCUIT BREAKER AND CIRCUIT BREAKER INCORPORATING SUCH LOCK MECHANISM
US7148784B2 (en) * 2004-05-26 2006-12-12 Tsung-Mou Yu Safety switch device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566462A1 (en) * 1992-04-13 1993-10-20 ELECTRICAL DISTRIBUTION & CONTROL ESPANA, S.A. Automatic circuit breaker

Also Published As

Publication number Publication date
DE2731847A1 (en) 1978-02-09
GR63354B (en) 1979-10-20
DD132379B1 (en) 1981-04-29

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