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FR1194864A - Contact device for circuit breakers - Google Patents

Contact device for circuit breakers

Info

Publication number
FR1194864A
FR1194864A FR1194864DA FR1194864A FR 1194864 A FR1194864 A FR 1194864A FR 1194864D A FR1194864D A FR 1194864DA FR 1194864 A FR1194864 A FR 1194864A
Authority
FR
France
Prior art keywords
circuit breakers
contact device
breakers
circuit
contact
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)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1194864A publication Critical patent/FR1194864A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H9/386—Arcing contact pivots relative to the fixed contact assembly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
FR1194864D 1958-04-14 1958-04-18 Contact device for circuit breakers Expired FR1194864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL30197A DE1096458B (en) 1958-04-14 1958-04-14 Contact arrangement for circuit breaker

Publications (1)

Publication Number Publication Date
FR1194864A true FR1194864A (en) 1959-11-13

Family

ID=7265139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1194864D Expired FR1194864A (en) 1958-04-14 1958-04-18 Contact device for circuit breakers

Country Status (3)

Country Link
US (1) US2945109A (en)
DE (1) DE1096458B (en)
FR (1) FR1194864A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132225A (en) * 1961-08-23 1964-05-05 Cutler Hammer Inc Electric switch having arcing and current carrying contacts of bridging type
IT1129691B (en) * 1980-01-31 1986-06-11 Elettromeccanica Spa Cge Comp RAPID EXTINGUISHING COMPLEX OF THE ELECTRIC ARC IN INTERRUPTION DEVICES SUCH AS ELECTRIC SWITCHES
JPS58169732A (en) * 1982-03-31 1983-10-06 松下電工株式会社 Circuit breaker
FR2641643B1 (en) * 1989-01-10 1991-03-22 Alsthom Gec HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER
US5004874A (en) * 1989-11-13 1991-04-02 Eaton Corporation Direct current switching apparatus
US5130504A (en) * 1990-08-29 1992-07-14 Eaton Corporation Bi-directional direct current switching apparatus having bifurcated arc runners extending into separate arc extinguishing chambers
US5138122A (en) * 1990-08-29 1992-08-11 Eaton Corporation Bi-directional direct current switching apparatus having arc extinguishing chambers alternatively used according to polarity applied to said apparatus
WO2013000483A1 (en) * 2011-06-30 2013-01-03 Vestas Wind Systems A/S A circuit breaker and method for interrupting large direct currents
US9673004B1 (en) * 2016-03-25 2017-06-06 Eaton Corporation Electrical switching apparatus, and arc chamber assembly and associated circuit protection method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2025386A (en) * 1934-02-15 1935-12-24 Ite Circuit Breaker Ltd Electric circuit breaker
NL45245C (en) * 1935-05-03
CH334097A (en) * 1955-04-06 1958-11-15 Bbc Brown Boveri & Cie Contact arrangement on circuit breakers
BE553429A (en) * 1955-12-19

Also Published As

Publication number Publication date
DE1096458B (en) 1961-01-05
US2945109A (en) 1960-07-12

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