BE396640A - - Google Patents

Info

Publication number
BE396640A
BE396640A BE396640DA BE396640A BE 396640 A BE396640 A BE 396640A BE 396640D A BE396640D A BE 396640DA BE 396640 A BE396640 A BE 396640A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE396640A publication Critical patent/BE396640A/xx

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
    • H01H33/70—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
    • H01H33/7046—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 special gas flow directing elements, e.g. grooves, extensions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
BE396640D 1932-06-02 1933-05-31 BE396640A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA66128D DE626961C (de) 1932-06-02 1932-06-02 Druckkammer fuer Hochleistungs-Wechselstromfluessigkeitsschalter
DEA66541D DE638580C (de) 1932-06-02 1932-07-12 Schalter fuer grosse Schaltstroeme mit Lichtbogenloeschung durch einen Blasstrom

Publications (1)

Publication Number Publication Date
BE396640A true BE396640A (enrdf_load_html_response) 1933-06-30

Family

ID=31950124

Family Applications (1)

Application Number Title Priority Date Filing Date
BE396640D BE396640A (enrdf_load_html_response) 1932-06-02 1933-05-31

Country Status (6)

Country Link
US (1) US2022241A (enrdf_load_html_response)
BE (1) BE396640A (enrdf_load_html_response)
DE (2) DE626961C (enrdf_load_html_response)
FR (1) FR756311A (enrdf_load_html_response)
GB (2) GB412403A (enrdf_load_html_response)
NL (3) NL36382C (enrdf_load_html_response)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425147A (en) * 1944-06-29 1947-08-05 Westinghouse Electric Corp Circuit interrupter
FR920442A (fr) * 1945-10-03 1947-04-08 Merlin Gerin Chambre de coupure pour courant alternatif
BE470474A (enrdf_load_html_response) * 1946-01-21
US2612576A (en) * 1946-06-12 1952-09-30 Lange Emil Electric circuit breaker
DE1199367B (de) * 1956-03-27 1965-08-26 Westinghouse Electric Corp Elektrischer Schalter
US2927182A (en) * 1958-02-27 1960-03-01 Gen Electric Fluid blast circuit interrupter
US2997564A (en) * 1958-09-19 1961-08-22 Westinghouse Electric Corp Circuit interrupter
GB869787A (en) * 1958-10-23 1961-06-07 Asea Ab Oil-blast electric circuit-breaker for high interruption currents
DE1207470B (de) * 1961-05-19 1965-12-23 Bbc Brown Boveri & Cie Elektrisches Schaltgeraet fuer hohe Stroeme
DE1197156B (de) * 1963-03-06 1965-07-22 Siemens Ag Druckgasschalter
DE3412824A1 (de) * 1984-04-05 1985-10-17 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Elektrischer lastschalter, insbesondere zur verwendung in mittelspannungsschaltgeraeten

Also Published As

Publication number Publication date
NL36467C (enrdf_load_html_response) 1935-09-16
FR756311A (fr) 1933-12-07
NL36382C (enrdf_load_html_response) 1935-09-16
DE626961C (de) 1936-03-05
GB414491A (en) 1934-08-09
DE638580C (de) 1936-11-19
NL65476B (enrdf_load_html_response)
US2022241A (en) 1935-11-26
GB412403A (en) 1934-06-28

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