FR2156235B3 - - Google Patents

Info

Publication number
FR2156235B3
FR2156235B3 FR7235937A FR7235937A FR2156235B3 FR 2156235 B3 FR2156235 B3 FR 2156235B3 FR 7235937 A FR7235937 A FR 7235937A FR 7235937 A FR7235937 A FR 7235937A FR 2156235 B3 FR2156235 B3 FR 2156235B3
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
FR7235937A
Other languages
French (fr)
Other versions
FR2156235A1 (enExample
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 FR2156235A1 publication Critical patent/FR2156235A1/fr
Application granted granted Critical
Publication of FR2156235B3 publication Critical patent/FR2156235B3/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
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
FR7235937A 1971-10-14 1972-10-11 Expired FR2156235B3 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1509471A CH537093A (de) 1971-10-14 1971-10-14 Flüssigkeitsarmer Leistungsschalter

Publications (2)

Publication Number Publication Date
FR2156235A1 FR2156235A1 (enExample) 1973-05-25
FR2156235B3 true FR2156235B3 (enExample) 1975-11-07

Family

ID=4406280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235937A Expired FR2156235B3 (enExample) 1971-10-14 1972-10-11

Country Status (6)

Country Link
BR (1) BR7207180D0 (enExample)
CH (1) CH537093A (enExample)
DE (2) DE2154812A1 (enExample)
FR (1) FR2156235B3 (enExample)
IT (1) IT968803B (enExample)
NL (1) NL7213776A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617004C3 (de) * 1976-04-17 1984-08-23 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Elektrischer Lastschalter

Also Published As

Publication number Publication date
IT968803B (it) 1974-03-20
DE2154812A1 (de) 1973-04-19
NL7213776A (enExample) 1973-04-17
BR7207180D0 (pt) 1973-08-23
DE7141657U (de) 1973-08-02
CH537093A (de) 1973-05-15
FR2156235A1 (enExample) 1973-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse