DE2363171A1 - Elektrischer gasschalter - Google Patents

Elektrischer gasschalter

Info

Publication number
DE2363171A1
DE2363171A1 DE19732363171 DE2363171A DE2363171A1 DE 2363171 A1 DE2363171 A1 DE 2363171A1 DE 19732363171 DE19732363171 DE 19732363171 DE 2363171 A DE2363171 A DE 2363171A DE 2363171 A1 DE2363171 A1 DE 2363171A1
Authority
DE
Germany
Prior art keywords
piston
contact pieces
gas switch
pressure
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.)
Pending
Application number
DE19732363171
Other languages
German (de)
English (en)
Inventor
Nobuaki Dipl Ing Kiyokuni
Yoshio Dipl Ing Nitta
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of DE2363171A1 publication Critical patent/DE2363171A1/de
Pending 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/905—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the compression volume being formed by a movable cylinder and a semi-mobile piston

Landscapes

  • Circuit Breakers (AREA)
DE19732363171 1972-12-14 1973-12-14 Elektrischer gasschalter Pending DE2363171A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12549472A JPS4981874A (enrdf_load_stackoverflow) 1972-12-14 1972-12-14

Publications (1)

Publication Number Publication Date
DE2363171A1 true DE2363171A1 (de) 1974-06-20

Family

ID=14911474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732363171 Pending DE2363171A1 (de) 1972-12-14 1973-12-14 Elektrischer gasschalter

Country Status (6)

Country Link
JP (1) JPS4981874A (enrdf_load_stackoverflow)
DE (1) DE2363171A1 (enrdf_load_stackoverflow)
FR (1) FR2210814B1 (enrdf_load_stackoverflow)
GB (1) GB1438708A (enrdf_load_stackoverflow)
IT (1) IT1002225B (enrdf_load_stackoverflow)
NL (1) NL7317004A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012964A1 (de) * 1979-04-18 1980-10-23 Mitsubishi Electric Corp Gasgefuellter schutz- bzw. leistungsschalter
DE3104411A1 (de) * 1981-02-09 1982-08-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrischer kompressionsschalter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291601A1 (fr) * 1974-11-15 1976-06-11 Alsthom Cgee Dispositif de coupure a autocompression
DE2529623A1 (de) * 1975-07-03 1977-01-20 Licentia Gmbh Elektrischer kompressionsschalter
CH590552A5 (enrdf_load_stackoverflow) * 1975-09-26 1977-08-15 Sprecher & Schuh Ag
DE3322597A1 (de) * 1983-05-31 1984-12-06 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Druckgasschalter
DE4015179C2 (de) * 1990-05-11 1994-03-10 Licentia Gmbh Druckgasschalter
SE466979B (sv) * 1990-09-11 1992-05-04 Asea Brown Boveri Hoegspaenningsbrytare av sjaelvblaasande typ
FR2696274B1 (fr) * 1992-09-29 1994-11-04 Alsthom Gec Disjoncteur à haute tension à auto-soufflage ayant une chambre de coupure à compression de gaz réduite.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012964A1 (de) * 1979-04-18 1980-10-23 Mitsubishi Electric Corp Gasgefuellter schutz- bzw. leistungsschalter
DE3104411A1 (de) * 1981-02-09 1982-08-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrischer kompressionsschalter

Also Published As

Publication number Publication date
FR2210814A1 (enrdf_load_stackoverflow) 1974-07-12
GB1438708A (en) 1976-06-09
JPS4981874A (enrdf_load_stackoverflow) 1974-08-07
IT1002225B (it) 1976-05-20
FR2210814B1 (enrdf_load_stackoverflow) 1979-01-26
NL7317004A (enrdf_load_stackoverflow) 1974-06-18

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Legal Events

Date Code Title Description
OD Request for examination
OHW Rejection