DE59404655D1 - Multipole circuit breaker - Google Patents

Multipole circuit breaker

Info

Publication number
DE59404655D1
DE59404655D1 DE59404655T DE59404655T DE59404655D1 DE 59404655 D1 DE59404655 D1 DE 59404655D1 DE 59404655 T DE59404655 T DE 59404655T DE 59404655 T DE59404655 T DE 59404655T DE 59404655 D1 DE59404655 D1 DE 59404655D1
Authority
DE
Germany
Prior art keywords
circuit breaker
release
tie rod
movement
multipole circuit
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
DE59404655T
Other languages
German (de)
Inventor
Wolfgang Libesch
Siegfried Linge
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
Priority to DE59404655T priority Critical patent/DE59404655D1/en
Application granted granted Critical
Publication of DE59404655D1 publication Critical patent/DE59404655D1/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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers

Abstract

In order to make it possible for a plurality of individual switch poles (1, 2, 3) of a multipolar circuit breaker to switch as synchronously as possible, a tie rod (7, 8) is provided which transmits a mechanical release pulse to the release devices (9, 9a, 10, 11) of the individual poles (1, 2, 3). Drive levers (13, 27, 28) to convert the movement into a release movement are articulated on the tie rod (7, 8). The tie rod (7, 8) is driven suddenly by a shaft (19), by means of release arms (20, 23) and levers (17, 17a) which are mounted in a fixed position. <IMAGE>
DE59404655T 1993-06-07 1994-05-18 Multipole circuit breaker Expired - Fee Related DE59404655D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59404655T DE59404655D1 (en) 1993-06-07 1994-05-18 Multipole circuit breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4319370A DE4319370C2 (en) 1993-06-07 1993-06-07 Multipole circuit breaker
DE59404655T DE59404655D1 (en) 1993-06-07 1994-05-18 Multipole circuit breaker

Publications (1)

Publication Number Publication Date
DE59404655D1 true DE59404655D1 (en) 1998-01-08

Family

ID=6490121

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4319370A Expired - Fee Related DE4319370C2 (en) 1993-06-07 1993-06-07 Multipole circuit breaker
DE59404655T Expired - Fee Related DE59404655D1 (en) 1993-06-07 1994-05-18 Multipole circuit breaker

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4319370A Expired - Fee Related DE4319370C2 (en) 1993-06-07 1993-06-07 Multipole circuit breaker

Country Status (6)

Country Link
EP (1) EP0628977B1 (en)
AT (1) ATE160646T1 (en)
DE (2) DE4319370C2 (en)
DK (1) DK0628977T3 (en)
ES (1) ES2111844T3 (en)
GR (1) GR3026095T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015217410A1 (en) * 2015-09-11 2017-03-16 Siemens Aktiengesellschaft Transmission device for coupling or decoupling a pole of an electrical switching device for low, medium or high voltage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111452A (en) * 1965-05-12 1968-04-24 English Electricity Company Lt Improvements in or relating to electric switchgear
DE1790216A1 (en) * 1968-09-30 1972-01-20 Liebknecht Transformat Process for the delay-free initiation of switching operations of electrical switches, in particular for high-voltage switches consisting of multiple disconnection points, as well as devices for carrying out the process
DE1965786B2 (en) * 1969-12-19 1972-11-09 Siemens AG, 1000 Berlin u. 8000 München MULTIPOLE CIRCUIT-BREAKER WITH SINGLE-POLE DRIVES DESIGNED FOR SINGLE-POLE SHORT-BREAKING
DE4011443A1 (en) * 1990-04-09 1991-10-10 Abb Patent Gmbh HV breaker switch e.g. for overhead lines - has motion conversion drive between linear operating drive and rotary pole shafts

Also Published As

Publication number Publication date
ATE160646T1 (en) 1997-12-15
EP0628977A2 (en) 1994-12-14
EP0628977A3 (en) 1995-08-23
ES2111844T3 (en) 1998-03-16
GR3026095T3 (en) 1998-05-29
DK0628977T3 (en) 1998-08-10
EP0628977B1 (en) 1997-11-26
DE4319370A1 (en) 1994-12-08
DE4319370C2 (en) 1997-04-17

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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