CH529439A - Switch fitted with arc extinguishing means - Google Patents

Switch fitted with arc extinguishing means

Info

Publication number
CH529439A
CH529439A CH186071A CH186071A CH529439A CH 529439 A CH529439 A CH 529439A CH 186071 A CH186071 A CH 186071A CH 186071 A CH186071 A CH 186071A CH 529439 A CH529439 A CH 529439A
Authority
CH
Switzerland
Prior art keywords
arc extinguishing
extinguishing means
switch fitted
fitted
switch
Prior art date
Application number
CH186071A
Other languages
French (fr)
Inventor
Combet Guy
Strippoli Francois
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of CH529439A publication Critical patent/CH529439A/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
    • H01H33/88—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
    • H01H33/91—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 arc-extinguishing fluid being air or gas
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes
    • 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
    • H01H2033/906—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 with pressure limitation in the compression volume, e.g. by valves or bleeder openings
CH186071A 1970-02-16 1971-02-09 Switch fitted with arc extinguishing means CH529439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7005501A FR2079896A5 (en) 1970-02-16 1970-02-16

Publications (1)

Publication Number Publication Date
CH529439A true CH529439A (en) 1972-10-15

Family

ID=9050754

Family Applications (1)

Application Number Title Priority Date Filing Date
CH186071A CH529439A (en) 1970-02-16 1971-02-09 Switch fitted with arc extinguishing means

Country Status (6)

Country Link
US (1) US3733452A (en)
CH (1) CH529439A (en)
DE (1) DE2107065A1 (en)
ES (1) ES388116A1 (en)
FR (1) FR2079896A5 (en)
SE (1) SE359961B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947650A (en) * 1974-01-09 1976-03-30 International Telephone And Telegraph Corporation Gas-insulated switch for an underground power distrubution system
US4045633A (en) * 1975-06-27 1977-08-30 General Electric Company Gas-blast electric circuit interrupter of the puffer type
US4105881A (en) * 1976-07-29 1978-08-08 Westinghouse Electric Corp. Circuit breaker apparatus with static pressure lock
SE432321B (en) * 1982-08-16 1984-03-26 Asea Ab ELECTRICAL SWITCH WITH GASFUL EXTENSION
DE3438635A1 (en) * 1984-09-26 1986-04-03 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau EXHAUST GAS SWITCH
DE3720816A1 (en) * 1987-06-24 1989-01-05 Licentia Gmbh SWITCH WITH SELF-GENERATED EXHAUST GAS FLOW
DE69530381T2 (en) * 1994-04-05 2004-02-05 Abb Inc. MOVABLE UMBRELLA FOR SWITCHING RANGE
US5495084A (en) * 1994-04-05 1996-02-27 Abb Power T&D Company Inc. Slip-through mounting structure for circuit interrupter
DE69527950T2 (en) * 1994-04-05 2003-01-02 Abb Power T & D Co. Inc., Raleigh MOVABLE GAS MIXING PLATE FOR AUTOPNEUMATIC PRESSURE GAS SWITCH
FR2756968B1 (en) * 1996-12-09 1999-01-08 Gec Alsthom T & D Sa CIRCUIT BREAKER WITH REDUCED SF6 VOLUME
DE10207892B4 (en) * 2002-02-20 2004-02-05 Siemens Ag Vacuum interrupter with a switch contact piece
FR2975814B1 (en) * 2011-05-27 2014-02-21 Maclean Power France METHOD FOR MANUFACTURING HOLLOW BODIES FOR COMPOSITE ELECTRIC INSULATORS AND HOLLOW BODIES OBTAINED WITH SUCH A METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957063A (en) * 1958-03-07 1960-10-18 Westinghouse Electric Corp Pumped-gas circuit interrupter
FR1301864A (en) * 1961-06-29 1962-08-24 Comp Generale Electricite Self-compressing cut-off device in gases, in particular halogenated gases
NL34485C (en) * 1967-01-09
US3621171A (en) * 1968-05-06 1971-11-16 Hitachi Ltd Gas blast circuit breaker with puffer piston having an electrodynamic assist in the form of axially overlapping coils

Also Published As

Publication number Publication date
ES388116A1 (en) 1974-03-01
US3733452A (en) 1973-05-15
DE2107065A1 (en) 1971-08-26
SE359961B (en) 1973-09-10
FR2079896A5 (en) 1971-11-12

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Legal Events

Date Code Title Description
PL Patent ceased