EP0160853A3 - Compressed-gas circuit breaker - Google Patents

Compressed-gas circuit breaker Download PDF

Info

Publication number
EP0160853A3
EP0160853A3 EP85104380A EP85104380A EP0160853A3 EP 0160853 A3 EP0160853 A3 EP 0160853A3 EP 85104380 A EP85104380 A EP 85104380A EP 85104380 A EP85104380 A EP 85104380A EP 0160853 A3 EP0160853 A3 EP 0160853A3
Authority
EP
European Patent Office
Prior art keywords
compressed
circuit breaker
gas circuit
gas
breaker
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.)
Granted
Application number
EP85104380A
Other languages
German (de)
Other versions
EP0160853B2 (en
EP0160853A2 (en
EP0160853B1 (en
Inventor
Friedrich Dr. Pinnekamp
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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=4229202&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0160853(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of EP0160853A2 publication Critical patent/EP0160853A2/en
Publication of EP0160853A3 publication Critical patent/EP0160853A3/en
Application granted granted Critical
Publication of EP0160853B1 publication Critical patent/EP0160853B1/en
Publication of EP0160853B2 publication Critical patent/EP0160853B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
EP19850104380 1984-05-08 1985-04-11 Compressed-gas circuit breaker Expired - Lifetime EP0160853B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH224384 1984-05-08
CH2243/84 1984-05-08

Publications (4)

Publication Number Publication Date
EP0160853A2 EP0160853A2 (en) 1985-11-13
EP0160853A3 true EP0160853A3 (en) 1987-07-22
EP0160853B1 EP0160853B1 (en) 1989-11-29
EP0160853B2 EP0160853B2 (en) 1995-05-17

Family

ID=4229202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850104380 Expired - Lifetime EP0160853B2 (en) 1984-05-08 1985-04-11 Compressed-gas circuit breaker

Country Status (3)

Country Link
EP (1) EP0160853B2 (en)
JP (1) JPH0664976B2 (en)
DE (2) DE3421356A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915700C3 (en) * 1989-05-13 1997-06-19 Aeg Energietechnik Gmbh Compressed gas switch with evaporative cooling
DE8907092U1 (en) * 1989-06-07 1989-08-10 Siemens AG, 1000 Berlin und 8000 München Pressure gas switch
FR2715497B1 (en) * 1994-01-25 1996-02-16 Gec Alsthom T & D Sa Circuit breaker nozzle with thermal expansion chamber.
DE19512652C1 (en) * 1995-04-05 1996-10-31 Aeg Energietechnik Gmbh Pressurised-gas power switch
DE102011007103A1 (en) * 2011-04-11 2012-10-11 Siemens Aktiengesellschaft Electrical switching device
CN112017904B (en) * 2019-05-28 2022-08-12 河南平芝高压开关有限公司 Circuit breaker and quiet side afterbody air current channel structure thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076494A5 (en) * 1970-01-16 1971-10-15 Alsthom Cgee
DE2633093A1 (en) * 1976-07-20 1978-01-26 Siemens Ag Switch containing closed volume of gas - has tubular movable contact and insulating head at its end aiding quenching of arc
FR2385214A1 (en) * 1977-03-24 1978-10-20 Mitsubishi Electric Corp CIRCUIT BREAKER
US4259555A (en) * 1977-03-24 1981-03-31 Mitsubishi Denki Kabushiki Kaisha Self-extinguishing gas circuit interrupter
US4264795A (en) * 1978-03-17 1981-04-28 Mitsubishi Denki Kabushiki Kaisha Switching device
FR2520928A1 (en) * 1982-02-04 1983-08-05 Alsthom Atlantique PNEUMATIC SELF-BLOWING CIRCUIT BREAKER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH632609A5 (en) * 1977-03-24 1982-10-15 Mitsubishi Electric Corp Circuit breaker with lichtbogenloeschendem gas.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076494A5 (en) * 1970-01-16 1971-10-15 Alsthom Cgee
DE2633093A1 (en) * 1976-07-20 1978-01-26 Siemens Ag Switch containing closed volume of gas - has tubular movable contact and insulating head at its end aiding quenching of arc
FR2385214A1 (en) * 1977-03-24 1978-10-20 Mitsubishi Electric Corp CIRCUIT BREAKER
US4259555A (en) * 1977-03-24 1981-03-31 Mitsubishi Denki Kabushiki Kaisha Self-extinguishing gas circuit interrupter
US4264795A (en) * 1978-03-17 1981-04-28 Mitsubishi Denki Kabushiki Kaisha Switching device
FR2520928A1 (en) * 1982-02-04 1983-08-05 Alsthom Atlantique PNEUMATIC SELF-BLOWING CIRCUIT BREAKER

Also Published As

Publication number Publication date
EP0160853B2 (en) 1995-05-17
JPS60243920A (en) 1985-12-03
DE3574520D1 (en) 1990-01-04
EP0160853A2 (en) 1985-11-13
DE3421356A1 (en) 1985-11-14
JPH0664976B2 (en) 1994-08-22
EP0160853B1 (en) 1989-11-29

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