JPS5185472A - - Google Patents

Info

Publication number
JPS5185472A
JPS5185472A JP50122825A JP12282575A JPS5185472A JP S5185472 A JPS5185472 A JP S5185472A JP 50122825 A JP50122825 A JP 50122825A JP 12282575 A JP12282575 A JP 12282575A JP S5185472 A JPS5185472 A JP S5185472A
Authority
JP
Japan
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
JP50122825A
Inventor
Sutanrii Suchuaato Jon
Hetsudorii Piitaa
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.)
REIROORU PAASUNZU Ltd
Original Assignee
REIROORU PAASUNZU 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 REIROORU PAASUNZU Ltd filed Critical REIROORU PAASUNZU Ltd
Publication of JPS5185472A publication Critical patent/JPS5185472A/ja
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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • 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
    • H01H33/70—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
    • H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
JP50122825A 1974-10-11 1975-10-11 Pending JPS5185472A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44231/74A GB1525460A (en) 1974-10-11 1974-10-11 High-voltage circuit-interrupters

Publications (1)

Publication Number Publication Date
JPS5185472A true JPS5185472A (ja) 1976-07-27

Family

ID=10432372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50122825A Pending JPS5185472A (ja) 1974-10-11 1975-10-11

Country Status (8)

Country Link
US (1) US4070558A (ja)
JP (1) JPS5185472A (ja)
CA (1) CA1026808A (ja)
CH (1) CH613805A5 (ja)
DE (1) DE2545479A1 (ja)
FR (1) FR2287764A1 (ja)
GB (1) GB1525460A (ja)
IT (1) IT1047808B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332362U (ja) * 1976-08-25 1978-03-20
JPS5931530A (ja) * 1982-08-13 1984-02-20 株式会社東芝 パツフア形ガスしや断器

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7607487A (nl) * 1975-08-07 1977-02-09 Westinghouse Electric Corp Drukgasschakelaar van het blaastype.
CH622377A5 (ja) * 1977-12-12 1981-03-31 Sprecher & Schuh Ag
CH654138A5 (de) * 1981-06-30 1986-01-31 Sprecher & Schuh Ag Hochspannungs-leistungsschalter.
DE3126744A1 (de) * 1981-07-02 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Kontaktsystem fuer druckgas-leistungsschalter
SE432321B (sv) * 1982-08-16 1984-03-26 Asea Ab Elektrisk brytare med gasformigt sleckmedel
DE3242467C2 (de) * 1982-11-02 1986-06-05 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Autopneumatischer Druckgasschalter
EP0290950B1 (de) * 1987-05-13 1993-04-14 BBC Brown Boveri AG Druckgasschalter
JPH03205721A (ja) * 1990-01-08 1991-09-09 Hitachi Ltd ガス遮断器
US6753493B2 (en) * 2001-06-01 2004-06-22 Hubbell Incorporated Electrical circuit interrupting device
DE102009009451A1 (de) * 2009-02-13 2010-08-19 Siemens Aktiengesellschaft Schaltgeräteanordnung mit einer Schaltstrecke
EP2407988A1 (en) * 2010-07-15 2012-01-18 ABB Technology AG Medium voltage circuit-breaker for outdoor use
US9761394B2 (en) 2013-02-08 2017-09-12 Hubbell Incorporated Current interrupter for high voltage switches
EP4128303A4 (en) 2020-03-31 2024-04-17 Hubbell Inc SYSTEM AND METHOD FOR OPERATING AN ELECTRICAL SWITCH

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769479A (en) * 1972-04-28 1973-10-30 Westinghouse Electric Corp Puffer-type compressed-gas circuit interrupter with double-flow action
JPS5612973B2 (ja) * 1972-06-12 1981-03-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332362U (ja) * 1976-08-25 1978-03-20
JPS5931530A (ja) * 1982-08-13 1984-02-20 株式会社東芝 パツフア形ガスしや断器

Also Published As

Publication number Publication date
FR2287764A1 (fr) 1976-05-07
CH613805A5 (ja) 1979-10-15
IT1047808B (it) 1980-10-20
GB1525460A (en) 1978-09-20
CA1026808A (en) 1978-02-21
DE2545479A1 (de) 1976-04-22
US4070558A (en) 1978-01-24
FR2287764B1 (ja) 1979-05-04

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