BR9205078A - Comutador eletrico para correntes elevadas - Google Patents

Comutador eletrico para correntes elevadas

Info

Publication number
BR9205078A
BR9205078A BR9205078A BR9205078A BR9205078A BR 9205078 A BR9205078 A BR 9205078A BR 9205078 A BR9205078 A BR 9205078A BR 9205078 A BR9205078 A BR 9205078A BR 9205078 A BR9205078 A BR 9205078A
Authority
BR
Brazil
Prior art keywords
electric switch
chains
high chains
switch
electric
Prior art date
Application number
BR9205078A
Other languages
English (en)
Inventor
Raymond E Micheletti
William R Rueth
Samual Duvall
Original Assignee
Joslyn Corp
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 Joslyn Corp filed Critical Joslyn Corp
Publication of BR9205078A publication Critical patent/BR9205078A/pt

Links

Classifications

    • 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
    • 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
BR9205078A 1992-05-15 1992-12-18 Comutador eletrico para correntes elevadas BR9205078A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/883,663 US5258588A (en) 1992-05-15 1992-05-15 Puffer type switch high current electrical switch contact assembly

Publications (1)

Publication Number Publication Date
BR9205078A true BR9205078A (pt) 1993-11-30

Family

ID=25383067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205078A BR9205078A (pt) 1992-05-15 1992-12-18 Comutador eletrico para correntes elevadas

Country Status (5)

Country Link
US (1) US5258588A (pt)
KR (1) KR930024036A (pt)
BR (1) BR9205078A (pt)
CA (1) CA2085848A1 (pt)
TW (1) TW234196B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5854732A (en) * 1997-03-10 1998-12-29 Argus Photonics Group, Inc. High voltage arcing switch initiated by a disruption of the electric field

Family Cites Families (4)

* 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
FR2596915B1 (fr) * 1986-04-03 1994-02-18 Merlin Et Gerin Disjoncteur electrique a autosoufflage ayant une tenue dielectrique elevee
JPS63198145U (pt) * 1987-06-11 1988-12-20
US4910367A (en) * 1988-03-07 1990-03-20 Joslyn Corporation Visible break switch

Also Published As

Publication number Publication date
TW234196B (pt) 1994-11-11
US5258588A (en) 1993-11-02
KR930024036A (ko) 1993-12-21
CA2085848A1 (en) 1993-11-16

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Legal Events

Date Code Title Description
FA1 Application withdrawn (art. 18(2))