FR2186720B3 - - Google Patents

Info

Publication number
FR2186720B3
FR2186720B3 FR7319273A FR7319273A FR2186720B3 FR 2186720 B3 FR2186720 B3 FR 2186720B3 FR 7319273 A FR7319273 A FR 7319273A FR 7319273 A FR7319273 A FR 7319273A FR 2186720 B3 FR2186720 B3 FR 2186720B3
Authority
FR
France
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
FR7319273A
Other versions
FR2186720A1 (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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2186720A1 publication Critical patent/FR2186720A1/fr
Application granted granted Critical
Publication of FR2186720B3 publication Critical patent/FR2186720B3/fr
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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
FR7319273A 1972-05-29 1973-05-28 Expired FR2186720B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH782072 1972-05-29

Publications (2)

Publication Number Publication Date
FR2186720A1 FR2186720A1 (fr) 1974-01-11
FR2186720B3 true FR2186720B3 (fr) 1976-05-21

Family

ID=4330933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319273A Expired FR2186720B3 (fr) 1972-05-29 1973-05-28

Country Status (7)

Country Link
BE (1) BE800115A (fr)
BR (1) BR7303931D0 (fr)
CH (1) CH545535A (fr)
DE (2) DE7222340U (fr)
FR (1) FR2186720B3 (fr)
IT (1) IT987993B (fr)
PL (1) PL89130B1 (fr)

Also Published As

Publication number Publication date
DE7222340U (de) 1974-03-21
FR2186720A1 (fr) 1974-01-11
BR7303931D0 (pt) 1974-07-11
IT987993B (it) 1975-03-20
BE800115A (fr) 1973-09-17
DE2229103A1 (de) 1973-12-13
PL89130B1 (fr) 1976-10-30
CH545535A (fr) 1974-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse