FR1288091A - Circuit breakers - Google Patents

Circuit breakers

Info

Publication number
FR1288091A
FR1288091A FR851750A FR851750A FR1288091A FR 1288091 A FR1288091 A FR 1288091A FR 851750 A FR851750 A FR 851750A FR 851750 A FR851750 A FR 851750A FR 1288091 A FR1288091 A FR 1288091A
Authority
FR
France
Prior art keywords
circuit breakers
breakers
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
FR851750A
Other languages
French (fr)
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.)
CBS 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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1288091A publication Critical patent/FR1288091A/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
FR851750A 1960-02-05 1961-02-04 Circuit breakers Expired FR1288091A (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
FR1288091A true FR1288091A (en) 1962-03-24

Family

ID=21723894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851750A Expired FR1288091A (en) 1960-02-05 1961-02-04 Circuit breakers

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835274A (en) * 1972-06-20 1974-09-10 Siemens Ag Contact system for a high-voltage circuit breaker

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458676A (en) * 1965-10-22 1969-07-29 Westinghouse Electric Corp Circuit interrupter of the gaseous puffer-type having series high-current explosion chamber with series-connected activated carbon therein
JPS5559613A (en) * 1978-10-30 1980-05-06 Tokyo Shibaura Electric Co Gas breaker
DE3331819A1 (en) * 1983-09-01 1985-03-21 Siemens AG, 1000 Berlin und 8000 München DISCONNECTOR FOR METAL-ENCLOSED, COMPRESSED-GAS INSULATED HIGH-VOLTAGE SWITCHGEAR
DE3405850A1 (en) * 1984-02-16 1985-08-29 Siemens AG, 1000 Berlin und 8000 München DISCONNECTOR FOR METAL-ENCLOSED, COMPRESSED-GAS INSULATED HIGH-VOLTAGE SWITCHGEAR
CH667940A5 (en) * 1985-08-23 1988-11-15 Bbc Brown Boveri & Cie ELECTRIC SWITCH.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610260C (en) * 1929-03-05 1935-03-09 Siemens Schuckertwerke Akt Ges Contact piece for switch, especially for self switch
DE758108C (en) * 1937-10-09 1954-02-01 Siemens Schuckertwerke A G Contact arrangement for electrical switchgear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835274A (en) * 1972-06-20 1974-09-10 Siemens Ag Contact system for a high-voltage circuit breaker

Also Published As

Publication number Publication date
CH381755A (en) 1964-09-15
JPS3619928B1 (en) 1961-10-20
DE1154548B (en) 1963-09-19
CA678008A (en) 1964-01-14

Similar Documents

Publication Publication Date Title
CH380800A (en) Multiple break circuit breaker
CH408165A (en) Electrical switchgear
FR1368740A (en) Circuit breakers
CH415857A (en) Solid state circuit
FR1335529A (en) Circuit breaker
CH369816A (en) Circuit breaker
FR1288091A (en) Circuit breakers
CH390348A (en) Circuit breaker
FR1254168A (en) Multi-pole contactor-circuit breaker
FR1368414A (en) Circuit breakers
CH404763A (en) Circuit breaker
CH395238A (en) Circuit breaker
AT246256B (en) Latched circuit breaker
FR1298654A (en) Circuit breakers
FR1291800A (en) Circuit breaker
FR1277022A (en) Electrical circuit breakers
FR1302854A (en) Circuit breakers
FR1283374A (en) Circuit breakers
FR1294450A (en) Circuit breaker
FR1281824A (en) Circuit breaker
FR1310777A (en) Circuit breaker
FR1301214A (en) Circuit breaker
FR1269125A (en) Pneumatic circuit breaker
FR1286879A (en) Circuit breaker
FR1440231A (en) Circuit breaker