FR2099836A5 - - Google Patents

Info

Publication number
FR2099836A5
FR2099836A5 FR7122821A FR7122821A FR2099836A5 FR 2099836 A5 FR2099836 A5 FR 2099836A5 FR 7122821 A FR7122821 A FR 7122821A FR 7122821 A FR7122821 A FR 7122821A FR 2099836 A5 FR2099836 A5 FR 2099836A5
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
FR7122821A
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
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Switzerland
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Switzerland, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Switzerland
Application granted granted Critical
Publication of FR2099836A5 publication Critical patent/FR2099836A5/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
    • H01H33/88—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
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/045—Means for extinguishing or preventing arc between current-carrying parts for arcs formed during closing
FR7122821A 1970-06-24 1971-06-23 Expired FR2099836A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH952070A CH517371A (de) 1970-06-24 1970-06-24 Elektrischer Kompressionsschalter

Publications (1)

Publication Number Publication Date
FR2099836A5 true FR2099836A5 (fr) 1972-03-17

Family

ID=4352842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122821A Expired FR2099836A5 (fr) 1970-06-24 1971-06-23

Country Status (4)

Country Link
CH (1) CH517371A (fr)
DE (2) DE2043744C3 (fr)
FR (1) FR2099836A5 (fr)
GB (1) GB1294063A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529623A1 (de) * 1975-07-03 1977-01-20 Licentia Gmbh Elektrischer kompressionsschalter
CH622377A5 (fr) * 1977-12-12 1981-03-31 Sprecher & Schuh Ag
CH642481A5 (de) * 1979-11-22 1984-04-13 Sprecher & Schuh Ag Druckgasschalter.
US4327263A (en) * 1980-06-17 1982-04-27 Mitsubishi Denke Kabushiki Kaisha Switching device
FR2558299B1 (fr) * 1984-01-13 1987-03-20 Alsthom Atlantique Disjoncteur a haute tension a soufflage d'arc
FR2563372B1 (fr) * 1984-04-24 1988-02-26 Alsthom Atlantique Disjoncteur haute tension a soufflage d'arc
DE3618345A1 (de) * 1986-05-30 1987-12-03 Siemens Ag Elektrischer druckgasschalter
DE3722541A1 (de) * 1987-07-08 1989-01-19 Licentia Gmbh Autopneumatischer druckgasschalter

Also Published As

Publication number Publication date
DE2043744B2 (de) 1980-03-27
CH517371A (de) 1971-12-31
DE7032905U (de) 1974-06-12
GB1294063A (en) 1972-10-25
DE2043744C3 (de) 1980-11-27
DE2043744A1 (de) 1971-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse