CH384673A - Electrical switch with cut-off in a dielectric gas, such as a halogenated gas - Google Patents

Electrical switch with cut-off in a dielectric gas, such as a halogenated gas

Info

Publication number
CH384673A
CH384673A CH745262A CH745262A CH384673A CH 384673 A CH384673 A CH 384673A CH 745262 A CH745262 A CH 745262A CH 745262 A CH745262 A CH 745262A CH 384673 A CH384673 A CH 384673A
Authority
CH
Switzerland
Prior art keywords
gas
cut
electrical switch
halogenated
dielectric
Prior art date
Application number
CH745262A
Other languages
French (fr)
Inventor
Vigreux Jacques
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of CH384673A publication Critical patent/CH384673A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • 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
    • H01H33/22—Selection of fluids for arc-extinguishing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Breakers (AREA)
CH745262A 1961-06-29 1962-06-20 Electrical switch with cut-off in a dielectric gas, such as a halogenated gas CH384673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866476A FR1301864A (en) 1961-06-29 1961-06-29 Self-compressing cut-off device in gases, in particular halogenated gases

Publications (1)

Publication Number Publication Date
CH384673A true CH384673A (en) 1964-11-30

Family

ID=8758301

Family Applications (1)

Application Number Title Priority Date Filing Date
CH745262A CH384673A (en) 1961-06-29 1962-06-20 Electrical switch with cut-off in a dielectric gas, such as a halogenated gas

Country Status (5)

Country Link
CH (1) CH384673A (en)
DE (1) DE1220010B (en)
ES (1) ES278759A1 (en)
FR (1) FR1301864A (en)
GB (1) GB972733A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641295A (en) * 1969-07-07 1972-02-08 Merlin Gerin Polyphase circuit interrupter of the fluid blast puffer-type
US3733452A (en) * 1970-02-16 1973-05-15 Merlin Gerin Pressure equalization means between compartments in a puffer circuit interrupter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526734A (en) * 1967-11-06 1970-09-01 Ite Imperial Corp Dead tank gas blast circuit breaker with interrupter structure immersed in low pressure of dead tank
US3688061A (en) * 1970-01-21 1972-08-29 Richard E Kane Improved compressed-gas circuit interrupter with split current-transformer housing for ready disassembly
JPS4938161A (en) * 1972-08-21 1974-04-09
US3947650A (en) * 1974-01-09 1976-03-30 International Telephone And Telegraph Corporation Gas-insulated switch for an underground power distrubution system
FR2344155A1 (en) * 1976-03-10 1977-10-07 Alsthom Cgee Multicompartment medium voltages switch enclosure - comprises two removable gas filled cylindrical chambers mounted on common chassis allowing access to individual switch elements

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR636699A (en) * 1926-04-10 1928-04-14
DE578952C (en) * 1930-06-05 1933-06-19 Voigt & Haeffner Akt Ges Contact piece for oil or compressed air switch
DE611119C (en) * 1932-06-07 1935-03-22 Sigwart Ruppel Dipl Ing Switch with arc extinguishing by flowing compressed gas
DE700729C (en) * 1934-02-14 1940-12-28 Aeg Compressed gas switch
DE693932C (en) * 1934-10-20 1940-07-22 Licht Und Kraft Akt Ges Switch with device for extinguishing the switching arc by a flow of extinguishing agent flowing over it
DE690054C (en) * 1936-12-16 1940-04-13 Aeg Electric gas switch
DE671326C (en) * 1937-10-16 1939-02-04 Voigt & Haeffner Akt Ges Switch with arc extinguishing by compressed air
DE675370C (en) * 1938-05-24 1939-05-06 Studiengesellschaft Fuer Hochl Pressure gas switch with differential piston
DE910686C (en) * 1941-03-18 1954-05-06 Aeg Electric circuit breakers, in particular compressed gas switches
FR883508A (en) * 1942-02-13 1943-07-07 Delle Atel Const Electr Outdoor rotary motion switch-disconnector
USRE25631E (en) * 1951-02-09 1964-08-18 Air blast circuit breaker
DE850183C (en) * 1951-06-01 1952-09-22 Voigt & Haeffner Ag Hand-operated compressed air switch with self-generated blown air
DE1007764B (en) * 1952-04-10 1957-05-09 Schering Ag Process for the production of carbamic acid esters
CH315441A (en) * 1953-08-01 1956-08-15 Bbc Brown Boveri & Cie Compression device for generating the pressure of the gas for arc extinguishing on a switch
DE1062789B (en) * 1957-11-23 1959-08-06 Sachsenwerk Licht & Kraft Ag Compressed air blowing device for electrical circuit breakers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641295A (en) * 1969-07-07 1972-02-08 Merlin Gerin Polyphase circuit interrupter of the fluid blast puffer-type
US3733452A (en) * 1970-02-16 1973-05-15 Merlin Gerin Pressure equalization means between compartments in a puffer circuit interrupter

Also Published As

Publication number Publication date
ES278759A1 (en) 1963-01-16
GB972733A (en) 1964-10-14
FR1301864A (en) 1962-08-24
DE1220010B (en) 1966-06-30

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