FR2456380B1 - Commutateur automatique a commande pneumatique et a gaz sous pression pour extinction d'un arc - Google Patents

Commutateur automatique a commande pneumatique et a gaz sous pression pour extinction d'un arc

Info

Publication number
FR2456380B1
FR2456380B1 FR8009826A FR8009826A FR2456380B1 FR 2456380 B1 FR2456380 B1 FR 2456380B1 FR 8009826 A FR8009826 A FR 8009826A FR 8009826 A FR8009826 A FR 8009826A FR 2456380 B1 FR2456380 B1 FR 2456380B1
Authority
FR
France
Prior art keywords
pneumatic
pressure control
gas pressure
arc extinguishing
automatic switch
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
Application number
FR8009826A
Other languages
English (en)
Other versions
FR2456380A1 (fr
Inventor
Karl Kriechbaum
Hans-Georg Augustin
Dietrich Hoffmann
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
Priority claimed from DE19792918145 external-priority patent/DE2918145A1/de
Priority claimed from DE19803002803 external-priority patent/DE3002803A1/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2456380A1 publication Critical patent/FR2456380A1/fr
Application granted granted Critical
Publication of FR2456380B1 publication Critical patent/FR2456380B1/fr
Expired 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
FR8009826A 1979-05-05 1980-04-30 Commutateur automatique a commande pneumatique et a gaz sous pression pour extinction d'un arc Expired FR2456380B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792918145 DE2918145A1 (de) 1979-05-05 1979-05-05 Autopneumatischer druckgasschalter
DE19803002803 DE3002803A1 (de) 1980-01-26 1980-01-26 Autopneumatischer druckgasschalter

Publications (2)

Publication Number Publication Date
FR2456380A1 FR2456380A1 (fr) 1980-12-05
FR2456380B1 true FR2456380B1 (fr) 1986-02-07

Family

ID=25778981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009826A Expired FR2456380B1 (fr) 1979-05-05 1980-04-30 Commutateur automatique a commande pneumatique et a gaz sous pression pour extinction d'un arc

Country Status (4)

Country Link
US (1) US4390764A (fr)
CH (1) CH653172A5 (fr)
FR (1) FR2456380B1 (fr)
NO (1) NO801301L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3046095B2 (ja) * 1991-05-23 2000-05-29 株式会社日立製作所 並列抵抗付遮断器
FR2790592B1 (fr) 1999-03-01 2001-04-06 Alstom Disjoncteur haute tension a double mouvement
DE102006034742A1 (de) * 2006-07-24 2008-01-31 Siemens Ag Isolierstoffdüse, welche ein erstes Material und ein zweites Material aufweist
RU2677270C1 (ru) * 2015-01-19 2019-01-16 Сименс Акциенгезелльшафт Улучшенный высоковольтный размыкатель цепи
CN108751110A (zh) * 2018-06-29 2018-11-06 浙江正诚机械有限公司 大流量智能型税控燃油加油机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185270B (de) * 1961-03-02 1965-01-14 Calor Emag Elektrizitaets Ag Elektrischer Schalter mit Lichtbogenloeschung durch eine Loeschmittelstroemung
FR1448854A (fr) * 1965-05-22 1966-08-12 Merlin Gerin Sectionneur à haute tension à coupure sous charge
CH524886A (de) * 1970-12-01 1972-06-30 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
DE2336684A1 (de) * 1973-07-19 1975-01-30 Bbc Brown Boveri & Cie Druckgasschalter
US4009458A (en) * 1975-04-15 1977-02-22 Hitachi, Ltd. Puffer type gas circuit breaker
DE2658235A1 (de) * 1976-12-22 1978-07-06 Siemens Ag Verfahren und vorrichtung zur loeschung eines lichtbogens in einem gasstroemungsschalter
SE417880B (sv) * 1977-02-28 1981-04-13 Licentia Gmbh Autopneumatisk tryckgas-effektbrytare
DE2708546C3 (de) * 1977-02-28 1980-09-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgas-Leistungsschalter

Also Published As

Publication number Publication date
US4390764A (en) 1983-06-28
CH653172A5 (de) 1985-12-13
NO801301L (no) 1980-11-06
FR2456380A1 (fr) 1980-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse