DE59205907D1 - Disconnect switch for a metal-encapsulated gas-insulated high-voltage system - Google Patents

Disconnect switch for a metal-encapsulated gas-insulated high-voltage system

Info

Publication number
DE59205907D1
DE59205907D1 DE59205907T DE59205907T DE59205907D1 DE 59205907 D1 DE59205907 D1 DE 59205907D1 DE 59205907 T DE59205907 T DE 59205907T DE 59205907 T DE59205907 T DE 59205907T DE 59205907 D1 DE59205907 D1 DE 59205907D1
Authority
DE
Germany
Prior art keywords
metal
voltage system
disconnect switch
insulated high
encapsulated gas
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
DE59205907T
Other languages
German (de)
Inventor
Thomas Dr Dunz
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.)
ABB Schweiz AG
Original Assignee
Asea Brown Boveri AG Switzerland
Asea Brown Boveri AB
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=6451774&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59205907(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asea Brown Boveri AG Switzerland, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Switzerland
Application granted granted Critical
Publication of DE59205907D1 publication Critical patent/DE59205907D1/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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/045—Means for extinguishing or preventing arc between current-carrying parts for arcs formed during closing
DE59205907T 1992-02-15 1992-12-17 Disconnect switch for a metal-encapsulated gas-insulated high-voltage system Expired - Fee Related DE59205907D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4204529A DE4204529A1 (en) 1992-02-15 1992-02-15 DISCONNECTOR FOR A METAL-ENCLOSED GAS-INSULATED HIGH-VOLTAGE SYSTEM

Publications (1)

Publication Number Publication Date
DE59205907D1 true DE59205907D1 (en) 1996-05-09

Family

ID=6451774

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4204529A Withdrawn DE4204529A1 (en) 1992-02-15 1992-02-15 DISCONNECTOR FOR A METAL-ENCLOSED GAS-INSULATED HIGH-VOLTAGE SYSTEM
DE59205907T Expired - Fee Related DE59205907D1 (en) 1992-02-15 1992-12-17 Disconnect switch for a metal-encapsulated gas-insulated high-voltage system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4204529A Withdrawn DE4204529A1 (en) 1992-02-15 1992-02-15 DISCONNECTOR FOR A METAL-ENCLOSED GAS-INSULATED HIGH-VOLTAGE SYSTEM

Country Status (3)

Country Link
EP (1) EP0556478B2 (en)
JP (1) JP3424950B2 (en)
DE (2) DE4204529A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543815A1 (en) 1995-11-24 1997-05-28 Asea Brown Boveri Electrical switching device
JP5188176B2 (en) * 2007-12-28 2013-04-24 三菱電機株式会社 Ground switch
CN102437512B (en) * 2011-09-09 2013-02-13 华中科技大学 Gas switch
EP3951819A1 (en) * 2020-08-04 2022-02-09 ABB Schweiz AG Field grading electrode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6601558U (en) * 1964-06-13 1969-03-20 Calor Emag Elektrizitaets Ag VOLTAGE DISCONNECTOR
JPS5559613A (en) * 1978-10-30 1980-05-06 Tokyo Shibaura Electric Co Gas breaker
FR2476381B1 (en) * 1980-02-16 1985-10-25 Hitachi Ltd GAS INSULATED DISCONNECTOR
JPS5740225U (en) * 1980-08-18 1982-03-04
US4488021A (en) * 1981-11-12 1984-12-11 Mitsubishi Denki Kabushiki Kaisha Gas insulated disconnector
DE3938711A1 (en) * 1989-11-17 1991-05-23 Siemens Ag DISCONNECTOR FOR METAL-ENCLOSED, PRESSURE-GAS INSULATED HIGH-VOLTAGE SWITCHGEAR

Also Published As

Publication number Publication date
JPH05282968A (en) 1993-10-29
EP0556478B1 (en) 1996-04-03
EP0556478A1 (en) 1993-08-25
EP0556478B2 (en) 1999-01-27
DE4204529A1 (en) 1993-08-19
JP3424950B2 (en) 2003-07-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: ABB SCHWEIZ HOLDING AG, BADEN, CH

8327 Change in the person/name/address of the patent owner

Owner name: ABB SCHWEIZ AG, BADEN, CH

8339 Ceased/non-payment of the annual fee