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DE3476137D1 - Switching mechanism for a protective power circuit breaker - Google Patents

Switching mechanism for a protective power circuit breaker

Info

Publication number
DE3476137D1
DE3476137D1 DE8484890226T DE3476137T DE3476137D1 DE 3476137 D1 DE3476137 D1 DE 3476137D1 DE 8484890226 T DE8484890226 T DE 8484890226T DE 3476137 T DE3476137 T DE 3476137T DE 3476137 D1 DE3476137 D1 DE 3476137D1
Authority
DE
Germany
Prior art keywords
circuit breaker
power circuit
switching mechanism
protective power
protective
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
DE8484890226T
Other languages
German (de)
Inventor
Gerhard Amon
Karl Kager
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.)
Felten and Guilleaume Austria AG
Original Assignee
Felten and Guilleaume Austria 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 Felten and Guilleaume Austria AG filed Critical Felten and Guilleaume Austria AG
Application granted granted Critical
Publication of DE3476137D1 publication Critical patent/DE3476137D1/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
    • H01H71/50—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
    • H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged
DE8484890226T 1983-11-28 1984-11-22 Switching mechanism for a protective power circuit breaker Expired DE3476137D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT415783A AT378284B (en) 1983-11-28 1983-11-28 SWITCHING MECHANICS FOR CIRCUIT BREAKER

Publications (1)

Publication Number Publication Date
DE3476137D1 true DE3476137D1 (en) 1989-02-16

Family

ID=3560406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484890226T Expired DE3476137D1 (en) 1983-11-28 1984-11-22 Switching mechanism for a protective power circuit breaker

Country Status (3)

Country Link
EP (1) EP0146528B1 (en)
AT (1) AT378284B (en)
DE (1) DE3476137D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936610C2 (en) * 1989-11-03 2001-11-22 Schupa Gmbh Device for the sudden switching on of movably mounted contact levers, in particular for a two-pole residual current circuit breaker
DE4008506C2 (en) * 1990-03-16 1994-03-17 Willem Brandhorst Method for controlling the switching movement of an electrical switch and electrical switch
CN118098894B (en) * 2024-04-25 2024-07-19 浙江天正电气股份有限公司 Electromagnetic tripping mechanism and circuit breaker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL39632C (en) * 1933-07-05
US2251703A (en) * 1934-11-07 1941-08-05 Bulldog Electric Prod Co Circuit breaker
AT237724B (en) * 1962-05-15 1965-01-11 Biegelmeier Gottfried AC line circuit breaker with impact tie rod
DE2132738B1 (en) * 1971-07-01 1972-07-06 Ellenberger & Poensgen Single or multi-pole overcurrent switch with thermal and / or electromagnetic release
DE2240125C3 (en) * 1972-08-16 1975-01-02 Starkstrom-Schaltgeraetefabrik E. Spindler & O. Deissler, 5277 Rodt Switching lock with snap action
DE3031482A1 (en) * 1980-08-21 1982-04-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt SWITCHING MECHANISM FOR CIRCUIT BREAKER
DE8209597U1 (en) * 1982-04-03 1986-11-13 Ellenberger & Poensgen Gmbh, 8503 Altdorf Overcurrent protection switch

Also Published As

Publication number Publication date
ATA415783A (en) 1984-11-15
EP0146528B1 (en) 1989-01-11
AT378284B (en) 1985-07-10
EP0146528A3 (en) 1987-01-21
EP0146528A2 (en) 1985-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee