FR1096387A - Tank for switch - Google Patents

Tank for switch

Info

Publication number
FR1096387A
FR1096387A FR1096387DA FR1096387A FR 1096387 A FR1096387 A FR 1096387A FR 1096387D A FR1096387D A FR 1096387DA FR 1096387 A FR1096387 A FR 1096387A
Authority
FR
France
Prior art keywords
tank
switch
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
Other languages
French (fr)
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.)
CBS 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
Application granted granted Critical
Publication of FR1096387A publication Critical patent/FR1096387A/en
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
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor
FR1096387D 1953-02-26 1954-02-24 Tank for switch Expired FR1096387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US339082A US2792477A (en) 1953-02-26 1953-02-26 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR1096387A true FR1096387A (en) 1955-06-20

Family

ID=23327406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1096387D Expired FR1096387A (en) 1953-02-26 1954-02-24 Tank for switch

Country Status (2)

Country Link
US (1) US2792477A (en)
FR (1) FR1096387A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398247A (en) * 1966-01-06 1968-08-20 Ite Circuit Breaker Ltd Elliptical tank structure for oil circuit breakers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1958421A (en) * 1932-12-17 1934-05-15 Chicago Bridge & Iron Co Method of making spherical containers
US2126997A (en) * 1934-03-30 1938-08-16 Andrew A Kramer Method of making storage tanks and similar welded structures
US2228232A (en) * 1938-02-28 1941-01-07 Allis Chalmers Mfg Co Expulsion circuit breaker
US2259300A (en) * 1939-09-30 1941-10-14 Westinghouse Electric & Mfg Co Circuit interrupter
GB626198A (en) * 1947-08-18 1949-07-11 British Thomson Houston Co Ltd Improvements in liquid-break electrical circuit breakers
US2693519A (en) * 1950-07-15 1954-11-02 Westinghouse Electric Corp Circuit interrupter

Also Published As

Publication number Publication date
US2792477A (en) 1957-05-14

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