EP0308626A3 - Self-blast interrupter - Google Patents

Self-blast interrupter Download PDF

Info

Publication number
EP0308626A3
EP0308626A3 EP88112424A EP88112424A EP0308626A3 EP 0308626 A3 EP0308626 A3 EP 0308626A3 EP 88112424 A EP88112424 A EP 88112424A EP 88112424 A EP88112424 A EP 88112424A EP 0308626 A3 EP0308626 A3 EP 0308626A3
Authority
EP
European Patent Office
Prior art keywords
self
blast interrupter
interrupter
blast
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
EP88112424A
Other languages
German (de)
Other versions
EP0308626A2 (en
EP0308626B1 (en
Inventor
Herbert Dr.-Ing. Karrenbauer
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0308626A2 publication Critical patent/EP0308626A2/en
Publication of EP0308626A3 publication Critical patent/EP0308626A3/en
Application granted granted Critical
Publication of EP0308626B1 publication Critical patent/EP0308626B1/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
EP88112424A 1987-09-24 1988-08-01 Self-blast interrupter Expired - Lifetime EP0308626B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3732137 1987-09-24
DE3732137 1987-09-24

Publications (3)

Publication Number Publication Date
EP0308626A2 EP0308626A2 (en) 1989-03-29
EP0308626A3 true EP0308626A3 (en) 1989-08-09
EP0308626B1 EP0308626B1 (en) 1993-03-10

Family

ID=6336748

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112424A Expired - Lifetime EP0308626B1 (en) 1987-09-24 1988-08-01 Self-blast interrupter

Country Status (2)

Country Link
EP (1) EP0308626B1 (en)
DE (1) DE3879059D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646961B1 (en) * 1989-05-11 1994-01-28 Gec Alsthom Sa SELF-BLOWING MEDIUM VOLTAGE CIRCUIT BREAKER
DE3915700C3 (en) * 1989-05-13 1997-06-19 Aeg Energietechnik Gmbh Compressed gas switch with evaporative cooling
DE50211839D1 (en) † 2002-09-24 2008-04-17 Abb Schweiz Ag breakers
DE102009009451A1 (en) * 2009-02-13 2010-08-19 Siemens Aktiengesellschaft Switchgear assembly with a switching path
DE102011007103A1 (en) * 2011-04-11 2012-10-11 Siemens Aktiengesellschaft Electrical switching device
DE102019213344A1 (en) * 2019-09-03 2021-03-04 Siemens Energy Global GmbH & Co. KG Subdivide a heating volume of a circuit breaker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819599A1 (en) * 1978-05-05 1979-11-08 Licentia Gmbh Power circuit breaker with rotating light arc - has two coaxial annular electrodes with lateral contact pin movable through both electrodes for contact making and breaking
FR2576144A1 (en) * 1985-01-16 1986-07-18 Alsthom Atlantique HIGH VOLTAGE, COMPRESSED GAS, LOW-ENERGY CIRCUIT BREAKER
EP0239068A1 (en) * 1986-03-26 1987-09-30 Gec Alsthom Sa Gas blast switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819599A1 (en) * 1978-05-05 1979-11-08 Licentia Gmbh Power circuit breaker with rotating light arc - has two coaxial annular electrodes with lateral contact pin movable through both electrodes for contact making and breaking
FR2576144A1 (en) * 1985-01-16 1986-07-18 Alsthom Atlantique HIGH VOLTAGE, COMPRESSED GAS, LOW-ENERGY CIRCUIT BREAKER
EP0239068A1 (en) * 1986-03-26 1987-09-30 Gec Alsthom Sa Gas blast switch

Also Published As

Publication number Publication date
EP0308626A2 (en) 1989-03-29
EP0308626B1 (en) 1993-03-10
DE3879059D1 (en) 1993-04-15

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