DE3271813D1 - A current limiter - Google Patents

A current limiter

Info

Publication number
DE3271813D1
DE3271813D1 DE8282101606T DE3271813T DE3271813D1 DE 3271813 D1 DE3271813 D1 DE 3271813D1 DE 8282101606 T DE8282101606 T DE 8282101606T DE 3271813 T DE3271813 T DE 3271813T DE 3271813 D1 DE3271813 D1 DE 3271813D1
Authority
DE
Germany
Prior art keywords
current limiter
limiter
current
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
DE8282101606T
Other languages
German (de)
Inventor
Shinji C O Fukuyama W Yamagata
Fumiyuki C O Fukuyam Hisatsune
Junichi C O Fukuyama W Terachi
Hajimu Central Resea Yoshiyasu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26368319&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3271813(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP3005581U external-priority patent/JPS57143547U/ja
Priority claimed from JP3005781U external-priority patent/JPS57143549U/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE3271813D1 publication Critical patent/DE3271813D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
DE8282101606T 1981-03-02 1982-03-02 A current limiter Expired DE3271813D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3005581U JPS57143547U (en) 1981-03-02 1981-03-02
JP3005781U JPS57143549U (en) 1981-03-02 1981-03-02

Publications (1)

Publication Number Publication Date
DE3271813D1 true DE3271813D1 (en) 1986-07-31

Family

ID=26368319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282101606T Expired DE3271813D1 (en) 1981-03-02 1982-03-02 A current limiter

Country Status (2)

Country Link
EP (1) EP0059475B1 (en)
DE (1) DE3271813D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309923B1 (en) * 1987-10-01 1994-12-14 CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. Improved contact arrangement for a current limiting circuit breaker adapted to be actuated both manually and by an actuating electromagnet
SE461557B (en) * 1989-04-28 1990-02-26 Asea Brown Boveri CONTACT DEVICE FOR ELECTRICAL CONNECTORS
JP2709251B2 (en) * 1992-02-27 1998-02-04 寺崎電気産業株式会社 Draw-out type circuit breaker
DE10222668A1 (en) * 2001-05-28 2002-12-05 Fuji Electric Co Ltd Molded case circuit breaker has rotary contact shoe positioned diagonally between two parallel linear fixed contact shoes to form Z-shaped conducting path
DE102008037967A1 (en) * 2008-08-13 2010-02-18 Siemens Aktiengesellschaft Rotary contact system for power switching device, has spring gripping molded inner contour of recess in spring loaded condition such that arms are provided with slack point characteristic during rotational motion relative to shaft segments
US10037858B2 (en) 2013-04-15 2018-07-31 Abb Oy Electric switch assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198899B (en) * 1963-01-30 1965-08-19 Siemens Ag Circuit arrangement for spark extinction on mechanical contacts
US3317866A (en) * 1963-02-07 1967-05-02 Terasaki Denki Sangyo Kk Automatic circuit interrupter having magnetic blowoff means
US3464038A (en) * 1967-02-16 1969-08-26 Terasaki Denki Sangyo Kk Circuit interrupter
DE1765050B2 (en) * 1968-03-26 1976-08-05 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt ELECTRICAL CONTACT OR ELECTRODE ARRANGEMENT FOR THE FIXED STABILIZATION OF THE ARC FLOOR POINTS AND TO REDUCE THE BURN-ON LOSS
US3997746A (en) * 1974-04-23 1976-12-14 Airpax Electronics, Incorporated Circuit breaker with arc chamber screen
JPS5475055A (en) * 1977-11-28 1979-06-15 Hitachi Ltd Current limiting breaker

Also Published As

Publication number Publication date
EP0059475B1 (en) 1986-06-25
EP0059475A3 (en) 1983-06-29
EP0059475A2 (en) 1982-09-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation