FR2104215A7 - - Google Patents

Info

Publication number
FR2104215A7
FR2104215A7 FR7129325A FR7129325A FR2104215A7 FR 2104215 A7 FR2104215 A7 FR 2104215A7 FR 7129325 A FR7129325 A FR 7129325A FR 7129325 A FR7129325 A FR 7129325A FR 2104215 A7 FR2104215 A7 FR 2104215A7
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
FR7129325A
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 FR2104215A7 publication Critical patent/FR2104215A7/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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
FR7129325A 1970-08-14 1971-08-11 Expired FR2104215A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1223870A CH519773A (de) 1970-08-14 1970-08-14 Kontaktanordnung für Druckgasschalter

Publications (1)

Publication Number Publication Date
FR2104215A7 true FR2104215A7 (fr) 1972-04-14

Family

ID=4381166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129325A Expired FR2104215A7 (fr) 1970-08-14 1971-08-11

Country Status (3)

Country Link
CH (1) CH519773A (fr)
DE (1) DE7033589U (fr)
FR (1) FR2104215A7 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126744A1 (de) * 1981-07-02 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Kontaktsystem fuer druckgas-leistungsschalter
FR2558300B1 (fr) * 1984-01-17 1986-10-10 Merlin Gerin Sectionneur pour poste blinde a haute tension
DE3427873A1 (de) * 1984-07-26 1985-05-15 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrischer vakuumschalter
FR2680044B1 (fr) * 1991-08-02 1995-01-20 Alsthom Gec Disjoncteur a moyenne ou haute tension a contacts d'arc en bout.
DE102010062343A1 (de) 2010-12-02 2012-06-06 Siemens Aktiengesellschaft Elektrokontaktanordnung

Also Published As

Publication number Publication date
DE7033589U (de) 1971-09-16
CH519773A (de) 1972-02-29

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