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ATE415696T1 - MEDIUM VOLTAGE CIRCUIT SWITCH AND WALL ELEMENT - Google Patents

MEDIUM VOLTAGE CIRCUIT SWITCH AND WALL ELEMENT

Info

Publication number
ATE415696T1
ATE415696T1 AT05077252T AT05077252T ATE415696T1 AT E415696 T1 ATE415696 T1 AT E415696T1 AT 05077252 T AT05077252 T AT 05077252T AT 05077252 T AT05077252 T AT 05077252T AT E415696 T1 ATE415696 T1 AT E415696T1
Authority
AT
Austria
Prior art keywords
interruption
poles
circuit breaker
mobile contacts
aligned
Prior art date
Application number
AT05077252T
Other languages
German (de)
Inventor
Roberto Capitanio
Giorgio Moriconi
Original Assignee
Abb Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35840610&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE415696(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abb Technology Ag filed Critical Abb Technology Ag
Application granted granted Critical
Publication of ATE415696T1 publication Critical patent/ATE415696T1/en

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

A medium-voltage vacuum circuit breaker (100) comprising: - a plurality of interruption poles (1) each having two connection terminals, and a vacuum envelope (4) which contains a fixed contact and a mobile contact electrically coupled each to a corresponding terminal; - an operating mechanism (200) which has a front panel (7) and is suitable to supply actuating energy for moving the mobile contacts of the interruption poles between a circuit breaker closed position where they are each electrically coupled with the corresponding fixed contact and a circuit breaker open position where they are disengaged therefrom; - means (300) for transmitting the actuating energy from the operating mechanism to the mobile contacts; characterized in that each interruption pole comprises an insulating box delimiting an internal free volume which accommodates a corresponding vacuum envelope, said interruption poles being aligned each other and being arranged so as the respective mobile contacts are movable, during actuation, along a substantial vertical axis, with the vertical axes of the interruption poles lying in a common vertical plane which is substantially perpendicular to the front panel, and in that said transmission means are positioned on a side of the aligned interruption poles.
AT05077252T 2005-10-04 2005-10-04 MEDIUM VOLTAGE CIRCUIT SWITCH AND WALL ELEMENT ATE415696T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05077252A EP1772883B1 (en) 2005-10-04 2005-10-04 A medium-voltage vacuum circuit breaker and a related medium-voltage switchboard

Publications (1)

Publication Number Publication Date
ATE415696T1 true ATE415696T1 (en) 2008-12-15

Family

ID=35840610

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05077252T ATE415696T1 (en) 2005-10-04 2005-10-04 MEDIUM VOLTAGE CIRCUIT SWITCH AND WALL ELEMENT

Country Status (3)

Country Link
EP (1) EP1772883B1 (en)
AT (1) ATE415696T1 (en)
DE (1) DE602005011297D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008048828A1 (en) * 2008-09-22 2010-04-08 Siemens Aktiengesellschaft Method for determining stroke of two actuating elements driven by drive element, involves determining position of drive element, when actuating element is arranged in predetermined position
KR101100707B1 (en) * 2009-12-31 2012-01-02 엘에스산전 주식회사 Vacuum circuit breaker
DE102011086810B3 (en) * 2011-11-22 2013-02-28 Siemens Aktiengesellschaft Pole shell for a circuit breaker
FR2987503B1 (en) * 2012-02-28 2014-02-28 Schneider Electric Ind Sas DISTRIBUTION STATION MEDIUM VOLTAGE
WO2020159716A1 (en) * 2019-01-31 2020-08-06 S&C Electric Company Multiple hammer blow vacuum interrupter weld breaking
CN113991501B (en) * 2021-12-07 2024-05-14 西安西电高压开关有限责任公司 Handcart type medium voltage direct current breaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211413C3 (en) * 1972-03-06 1975-12-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Multipole vacuum switchgear
US3898407A (en) * 1974-06-20 1975-08-05 Westinghouse Electric Corp Movable contact-stem operator for a vacuum-type circuit-interrupter
US4336520A (en) * 1980-07-25 1982-06-22 Trayer Frank C Method and apparatus for short circuit protection of high voltage distribution systems
JPS6277806A (en) * 1985-09-30 1987-04-10 株式会社東芝 Cubicle type gas insulated switching device
FR2737805B1 (en) * 1995-08-08 1997-08-29 Gec Alsthom T & D Sa RUPTO-FUSE DISCONNECTOR

Also Published As

Publication number Publication date
DE602005011297D1 (en) 2009-01-08
EP1772883A1 (en) 2007-04-11
EP1772883B1 (en) 2008-11-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties