DE59008472D1 - Low voltage circuit breaker with a lever contact arrangement. - Google Patents

Low voltage circuit breaker with a lever contact arrangement.

Info

Publication number
DE59008472D1
DE59008472D1 DE59008472T DE59008472T DE59008472D1 DE 59008472 D1 DE59008472 D1 DE 59008472D1 DE 59008472 T DE59008472 T DE 59008472T DE 59008472 T DE59008472 T DE 59008472T DE 59008472 D1 DE59008472 D1 DE 59008472D1
Authority
DE
Germany
Prior art keywords
circuit breaker
low voltage
voltage circuit
contact arrangement
lever contact
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 - Fee Related
Application number
DE59008472T
Other languages
German (de)
Inventor
Bernhard Dr Pfeiffer
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
Application granted granted Critical
Publication of DE59008472D1 publication Critical patent/DE59008472D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • 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
    • H01H77/10—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 electrodynamic opening
    • H01H77/102—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 electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/104—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 electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
DE59008472T 1989-11-13 1990-11-05 Low voltage circuit breaker with a lever contact arrangement. Expired - Fee Related DE59008472D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8913522U DE8913522U1 (en) 1989-11-13 1989-11-13 Low-voltage circuit breaker with a lever contact arrangement

Publications (1)

Publication Number Publication Date
DE59008472D1 true DE59008472D1 (en) 1995-03-23

Family

ID=6844622

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8913522U Expired - Lifetime DE8913522U1 (en) 1989-11-13 1989-11-13 Low-voltage circuit breaker with a lever contact arrangement
DE59008472T Expired - Fee Related DE59008472D1 (en) 1989-11-13 1990-11-05 Low voltage circuit breaker with a lever contact arrangement.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8913522U Expired - Lifetime DE8913522U1 (en) 1989-11-13 1989-11-13 Low-voltage circuit breaker with a lever contact arrangement

Country Status (2)

Country Link
EP (1) EP0428475B1 (en)
DE (2) DE8913522U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343174A (en) * 1993-06-07 1994-08-30 Eaton Corporation Electrical circuit interrupting device with means to break welded contacts
US5371662A (en) * 1993-08-06 1994-12-06 Shen-Ko; Tseng Movement-controlled light emitting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218593B (en) * 1963-11-27 1966-06-08 Walter Holzer Flat contact piece
US4484164A (en) * 1983-03-28 1984-11-20 Siemens-Allis, Inc. Braidless movable contact with wiping action
JPS6070626A (en) * 1983-09-26 1985-04-22 富士電機株式会社 Contactor mechanism of circuit breaker

Also Published As

Publication number Publication date
DE8913522U1 (en) 1991-03-14
EP0428475B1 (en) 1995-02-15
EP0428475A2 (en) 1991-05-22
EP0428475A3 (en) 1992-01-08

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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