CH557589A - IN A SWITCHING CHAMBER OF AN ELECTRIC GAS SWITCH, IN PARTICULAR A SF6 COMPRESSED GAS SWITCH, A COMPONENT MADE OF A MATERIAL EMITING GAS UNDER THE EFFECT OF ARC HEAT. - Google Patents

IN A SWITCHING CHAMBER OF AN ELECTRIC GAS SWITCH, IN PARTICULAR A SF6 COMPRESSED GAS SWITCH, A COMPONENT MADE OF A MATERIAL EMITING GAS UNDER THE EFFECT OF ARC HEAT.

Info

Publication number
CH557589A
CH557589A CH574273A CH574273A CH557589A CH 557589 A CH557589 A CH 557589A CH 574273 A CH574273 A CH 574273A CH 574273 A CH574273 A CH 574273A CH 557589 A CH557589 A CH 557589A
Authority
CH
Switzerland
Prior art keywords
gas switch
emiting
effect
switching chamber
component made
Prior art date
Application number
CH574273A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH574273A priority Critical patent/CH557589A/en
Priority to DE19737317953 priority patent/DE7317953U/en
Priority to DE19732324125 priority patent/DE2324125C2/en
Priority to JP4038074A priority patent/JPS50111578A/ja
Priority to FR7413879A priority patent/FR2227618A1/en
Publication of CH557589A publication Critical patent/CH557589A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
CH574273A 1973-04-24 1973-04-24 IN A SWITCHING CHAMBER OF AN ELECTRIC GAS SWITCH, IN PARTICULAR A SF6 COMPRESSED GAS SWITCH, A COMPONENT MADE OF A MATERIAL EMITING GAS UNDER THE EFFECT OF ARC HEAT. CH557589A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH574273A CH557589A (en) 1973-04-24 1973-04-24 IN A SWITCHING CHAMBER OF AN ELECTRIC GAS SWITCH, IN PARTICULAR A SF6 COMPRESSED GAS SWITCH, A COMPONENT MADE OF A MATERIAL EMITING GAS UNDER THE EFFECT OF ARC HEAT.
DE19737317953 DE7317953U (en) 1973-04-24 1973-05-12 Insulating nozzle body for use in switching chambers of electrical breakers
DE19732324125 DE2324125C2 (en) 1973-04-24 1973-05-12 Components arranged in switching chambers of electrical circuit breakers, in particular SF 6 compressed gas switches, made of material that emits gas under the action of the heat of the arc
JP4038074A JPS50111578A (en) 1973-04-24 1974-04-09
FR7413879A FR2227618A1 (en) 1973-04-24 1974-04-22 Electrical circuit-breaker with gas-generating PTFE - in switch chambers, with porous structure for escape of gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH574273A CH557589A (en) 1973-04-24 1973-04-24 IN A SWITCHING CHAMBER OF AN ELECTRIC GAS SWITCH, IN PARTICULAR A SF6 COMPRESSED GAS SWITCH, A COMPONENT MADE OF A MATERIAL EMITING GAS UNDER THE EFFECT OF ARC HEAT.

Publications (1)

Publication Number Publication Date
CH557589A true CH557589A (en) 1974-12-31

Family

ID=4298597

Family Applications (1)

Application Number Title Priority Date Filing Date
CH574273A CH557589A (en) 1973-04-24 1973-04-24 IN A SWITCHING CHAMBER OF AN ELECTRIC GAS SWITCH, IN PARTICULAR A SF6 COMPRESSED GAS SWITCH, A COMPONENT MADE OF A MATERIAL EMITING GAS UNDER THE EFFECT OF ARC HEAT.

Country Status (4)

Country Link
JP (1) JPS50111578A (en)
CH (1) CH557589A (en)
DE (2) DE7317953U (en)
FR (1) FR2227618A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247681A1 (en) * 1982-12-23 1984-06-28 Brown, Boveri & Cie Ag, 6800 Mannheim Arc-extinguishing chamber
IT208624Z2 (en) * 1986-12-11 1988-05-28 Sace Spa ARC CHAMBER, IN PARTICULAR FOR LOW VOLTAGE SWITCHES.!
DE3642509A1 (en) * 1986-12-12 1988-06-23 Licentia Gmbh Nozzle for high-voltage switches
DE9314779U1 (en) * 1993-09-24 1993-11-25 Siemens AG, 80333 München High-voltage circuit breaker with a cooling device for cooling the extinguishing gas
DE19517540A1 (en) * 1995-05-12 1996-11-14 Abb Research Ltd Extinguishing gas releasing material and pressure gas switch with such a material
DE19614104C2 (en) * 1996-04-10 1998-05-14 Aeg Energietechnik Gmbh Gas pressure switch
DE19622753C1 (en) * 1996-06-07 1997-08-28 Daimler Benz Ag Cross gas blast switch nozzle for electrical high tension switch
DE19645525A1 (en) * 1996-11-05 1998-05-07 Abb Research Ltd Circuit breaker
DE19645524A1 (en) * 1996-11-05 1998-05-07 Abb Research Ltd Circuit breaker
DE102015213604A1 (en) * 2015-07-20 2017-01-26 Siemens Aktiengesellschaft Gas-insulated switchgear

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874929C (en) * 1951-08-03 1953-04-27 Licentia Gmbh Electrical circuit breaker, in particular a gas switch, with an extinguishing chamber that emits extinguishing gas under the influence of the arc heat
DE1803973U (en) * 1959-04-23 1960-01-14 Siemens Ag ELECTRIC SWITCH.

Also Published As

Publication number Publication date
FR2227618B1 (en) 1978-01-27
DE2324125C2 (en) 1981-12-24
DE7317953U (en) 1975-03-27
JPS50111578A (en) 1975-09-02
FR2227618A1 (en) 1974-11-22
DE2324125A1 (en) 1974-11-14

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Legal Events

Date Code Title Description
PL Patent ceased