HU170789B - Switch filled with insulating gas - Google Patents

Switch filled with insulating gas

Info

Publication number
HU170789B
HU170789B HU75BO00001544A HUBO001544A HU170789B HU 170789 B HU170789 B HU 170789B HU 75BO00001544 A HU75BO00001544 A HU 75BO00001544A HU BO001544 A HUBO001544 A HU BO001544A HU 170789 B HU170789 B HU 170789B
Authority
HU
Hungary
Prior art keywords
insulating gas
switch filled
filled
switch
insulating
Prior art date
Application number
HU75BO00001544A
Other languages
Hungarian (hu)
Inventor
Sylvain Cagnioux
Rene Cothier
Original Assignee
Sylvain Cagnioux
Rene Cothier
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 Sylvain Cagnioux, Rene Cothier filed Critical Sylvain Cagnioux
Publication of HU170789B publication Critical patent/HU170789B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • 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
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • 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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H01H2009/526—Cooling of switch parts of the high voltage switches
    • 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
    • H01H2033/888—Deflection of hot gasses and arcing products
HU75BO00001544A 1974-03-27 1975-03-25 Switch filled with insulating gas HU170789B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410518A FR2266285A1 (en) 1974-03-27 1974-03-27 Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining

Publications (1)

Publication Number Publication Date
HU170789B true HU170789B (en) 1977-09-28

Family

ID=9136884

Family Applications (1)

Application Number Title Priority Date Filing Date
HU75BO00001544A HU170789B (en) 1974-03-27 1975-03-25 Switch filled with insulating gas

Country Status (5)

Country Link
DE (2) DE2507163A1 (en)
FR (1) FR2266285A1 (en)
HU (1) HU170789B (en)
NL (1) NL7503597A (en)
PL (1) PL113528B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649416A5 (en) * 1980-01-25 1985-05-15 Sprecher & Schuh Ag EXHAUST GAS SWITCH.
CH653801A5 (en) * 1981-04-06 1986-01-15 Sprecher & Schuh Ag ENCLOSED, HIGH VOLTAGE SWITCH CONTAINING INSULATING GAS.
EP0075668B1 (en) * 1981-09-30 1987-01-07 Sprecher Energie AG Compressed-gas circuit breaker
FR2542142B1 (en) * 1983-03-02 1987-02-20 Merlin Gerin SWITCH OR CIRCUIT BREAKER WITH IMPROVED CLAMPING CLAMPS
SE448793B (en) * 1983-10-17 1987-03-16 Asea Ab gas blast
KR910003436B1 (en) * 1987-10-05 1991-05-31 미쓰비시전기 주식회사 Arc-extinguishing of switch
CH683043A5 (en) * 1992-02-06 1993-12-31 Sprecher Energie Ag Encapsulated, high pressure gas switch for circuit breaker - has first switch element part fixed to movable switch contact piece via insulated support on metal cover
DE4435358C2 (en) * 1994-09-20 2003-05-08 Siemens Ag Pole column of a high-voltage circuit breaker
ATE389943T1 (en) 2004-12-24 2008-04-15 Abb Technology Ag GENERATOR SWITCH WITH IMPROVED SWITCHING PERFORMANCE

Also Published As

Publication number Publication date
NL7503597A (en) 1975-09-30
DE7505126U (en) 1976-02-05
FR2266285A1 (en) 1975-10-24
PL113528B1 (en) 1980-12-31
DE2507163A1 (en) 1975-10-09
FR2266285B1 (en) 1978-07-07

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