CA678008A - Circuit interrupters - Google Patents

Circuit interrupters

Info

Publication number
CA678008A
CA678008A CA678008A CA678008DA CA678008A CA 678008 A CA678008 A CA 678008A CA 678008 A CA678008 A CA 678008A CA 678008D A CA678008D A CA 678008DA CA 678008 A CA678008 A CA 678008A
Authority
CA
Canada
Prior art keywords
circuit interrupters
interrupters
circuit
Prior art date
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
CA678008A
Other languages
English (en)
Inventor
P. Strom Albert
S. Rowley George
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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.)
Publication date
Application granted granted Critical
Publication of CA678008A publication Critical patent/CA678008A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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
    • 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
    • H01H33/74—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 wherein the break is in gas
CA678008A 1960-02-05 Circuit interrupters Expired CA678008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US704460A 1960-02-05 1960-02-05

Publications (1)

Publication Number Publication Date
CA678008A true CA678008A (en) 1964-01-14

Family

ID=21723894

Family Applications (1)

Application Number Title Priority Date Filing Date
CA678008A Expired CA678008A (en) 1960-02-05 Circuit interrupters

Country Status (5)

Country Link
JP (1) JPS3619928B1 (OSRAM)
CA (1) CA678008A (OSRAM)
CH (1) CH381755A (OSRAM)
DE (1) DE1154548B (OSRAM)
FR (1) FR1288091A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449536A (en) * 1965-10-22 1969-06-10 Westinghouse Electric Corp Load break circuit interrupter utilizing adsorbed gas evolved from seriesconnected activated carbon
US3835274A (en) * 1972-06-20 1974-09-10 Siemens Ag Contact system for a high-voltage circuit breaker
JPS5559613A (en) * 1978-10-30 1980-05-06 Tokyo Shibaura Electric Co Gas breaker
DE3331819A1 (de) * 1983-09-01 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen
DE3405850A1 (de) * 1984-02-16 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen
CH667940A5 (de) * 1985-08-23 1988-11-15 Bbc Brown Boveri & Cie Elektrischer schalter.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610260C (de) * 1929-03-05 1935-03-09 Siemens Schuckertwerke Akt Ges Kontaktstueck fuer Schalter, insbesondere fuer Selbstschalter
DE758108C (de) * 1937-10-09 1954-02-01 Siemens Schuckertwerke A G Kontaktanordnung fuer elektrische Schaltgeraete

Also Published As

Publication number Publication date
CH381755A (de) 1964-09-15
JPS3619928B1 (OSRAM) 1961-10-20
FR1288091A (fr) 1962-03-24
DE1154548B (de) 1963-09-19

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