FR1031543A - Improvements to low volume arc extinguisher circuit breakers - Google Patents

Improvements to low volume arc extinguisher circuit breakers

Info

Publication number
FR1031543A
FR1031543A FR1031543DA FR1031543A FR 1031543 A FR1031543 A FR 1031543A FR 1031543D A FR1031543D A FR 1031543DA FR 1031543 A FR1031543 A FR 1031543A
Authority
FR
France
Prior art keywords
circuit breakers
low volume
arc extinguisher
volume arc
extinguisher 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
Other languages
French (fr)
Inventor
Christian-Henri-Jose Allard
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
Application granted granted Critical
Publication of FR1031543A publication Critical patent/FR1031543A/en
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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
FR1031543D 1951-01-29 1951-01-29 Improvements to low volume arc extinguisher circuit breakers Expired FR1031543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1031543T 1951-01-29

Publications (1)

Publication Number Publication Date
FR1031543A true FR1031543A (en) 1953-06-24

Family

ID=9583229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1031543D Expired FR1031543A (en) 1951-01-29 1951-01-29 Improvements to low volume arc extinguisher circuit breakers

Country Status (2)

Country Link
US (1) US2677740A (en)
FR (1) FR1031543A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816991A (en) * 1953-12-30 1957-12-17 Westinghouse Electric Corp Circuit interrupters
DE1032823B (en) * 1955-07-16 1958-06-26 Siemens Ag Low-liquid electrical circuit breaker
US3200223A (en) * 1962-11-15 1965-08-10 Mc Graw Edison Co Circuit breaker of fluid immersed type having pair of series connected interrupters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE440370A (en) * 1936-07-30
US2538774A (en) * 1947-05-02 1951-01-23 Westinghouse Electric Corp Circuit interrupter
BE481293A (en) * 1947-05-23
FR1004809A (en) * 1947-06-24 1952-04-03 High power switch with two contact members

Also Published As

Publication number Publication date
US2677740A (en) 1954-05-04

Similar Documents

Publication Publication Date Title
FR1214213A (en) Improvements to arc extinguishers
FR1031543A (en) Improvements to low volume arc extinguisher circuit breakers
FR1143248A (en) Improvements to electrical circuit breakers with an arc extinguishing device
FR1053845A (en) Alloy enhancements
FR1062540A (en) Improvements to arc lanes in air-break electrical circuit breakers
FR1130577A (en) Improvements to cut-off arc extinguishing devices
FR1072509A (en) Improvements to fuse circuit breakers
FR1104751A (en) Improvements to low volume arc extinguisher circuit breakers
CH271493A (en) Arc extinguishing electric circuit breaker.
FR1054468A (en) Reduced liquid volume power switch
FR1051528A (en) Electric arc welding
FR1036018A (en) table <<football>> equipment
FR1043855A (en) Improvements to closed-circuit anesthesia machines
FR1078880A (en) Low liquid volume circuit breaker
FR1029845A (en) Arc Suppression Circuit Switches
FR1045939A (en) arc welder protective shield
FR984636A (en) Improvements to electrical circuit breakers with gas blowing
FR1062970A (en) Improvements to fuse circuit breakers
FR1035654A (en) Improvement in arc initiation and stabilization circuits
FR1062455A (en) Arc Welding Improvements
FR1076007A (en) Improvements to extinguishing chambers for liquid electric circuit breakers
FR1042821A (en) Improvements to electrical switch arc extinguishing processes and boxes
FR1058313A (en) Improvements to devices intended to produce jets, for example applicable to fire extinguishers
FR1032492A (en) Improvements to shielding masks for arc welders
FR1118402A (en) Improvements to fire extinguishing devices