ES374498A1 - Un dispositivo interruptor de circuito. - Google Patents

Un dispositivo interruptor de circuito.

Info

Publication number
ES374498A1
ES374498A1 ES374498A ES374498A ES374498A1 ES 374498 A1 ES374498 A1 ES 374498A1 ES 374498 A ES374498 A ES 374498A ES 374498 A ES374498 A ES 374498A ES 374498 A1 ES374498 A1 ES 374498A1
Authority
ES
Spain
Prior art keywords
contact
tubular
valve
blow
breaking device
Prior art date
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.)
Expired
Application number
ES374498A
Other languages
English (en)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES374498A1 publication Critical patent/ES374498A1/es
Expired 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
    • H01H33/02—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

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
ES374498A 1968-12-30 1969-12-12 Un dispositivo interruptor de circuito. Expired ES374498A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78765868A 1968-12-30 1968-12-30

Publications (1)

Publication Number Publication Date
ES374498A1 true ES374498A1 (es) 1972-03-01

Family

ID=25142185

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374498A Expired ES374498A1 (es) 1968-12-30 1969-12-12 Un dispositivo interruptor de circuito.

Country Status (7)

Country Link
US (1) US3665133A (es)
BE (1) BE743836A (es)
BR (1) BR6915734D0 (es)
ES (1) ES374498A1 (es)
FR (1) FR2027375A1 (es)
GB (1) GB1294330A (es)
YU (1) YU32738B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012614A (en) * 1973-12-17 1977-03-15 Westinghouse Electric Corporation High-voltage circuit-interrupter having a closing resistance and improved shunting-resistance contacts therefor
EP0405253A1 (de) * 1989-06-30 1991-01-02 Sprecher Energie AG Dreipolige, gasisolierte Schalteranordnung
FR2653266B1 (fr) * 1989-10-16 1995-11-24 Merlin Gerin Dispositif de commande d'un disjoncteur a haute tension et a poles separes.

Also Published As

Publication number Publication date
BR6915734D0 (pt) 1973-02-20
YU32738B (en) 1975-06-30
US3665133A (en) 1972-05-23
FR2027375A1 (es) 1970-09-25
YU322669A (en) 1974-12-31
BE743836A (es) 1970-06-30
GB1294330A (en) 1972-10-25

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