FR1400079A - Improvements to circuit breakers - Google Patents

Improvements to circuit breakers

Info

Publication number
FR1400079A
FR1400079A FR980265A FR980265A FR1400079A FR 1400079 A FR1400079 A FR 1400079A FR 980265 A FR980265 A FR 980265A FR 980265 A FR980265 A FR 980265A FR 1400079 A FR1400079 A FR 1400079A
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
FR980265A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US291676A external-priority patent/US3243559A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR980265A priority Critical patent/FR1400079A/en
Application granted granted Critical
Publication of FR1400079A publication Critical patent/FR1400079A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H2009/348—Provisions for recirculation of arcing gasses to improve the arc extinguishing, e.g. move the arc quicker into the arcing chamber
FR980265A 1963-07-01 1964-07-01 Improvements to circuit breakers Expired FR1400079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR980265A FR1400079A (en) 1963-07-01 1964-07-01 Improvements to circuit breakers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US291676A US3243559A (en) 1963-07-01 1963-07-01 Electric switch with novel arc cooling means
FR980265A FR1400079A (en) 1963-07-01 1964-07-01 Improvements to circuit breakers

Publications (1)

Publication Number Publication Date
FR1400079A true FR1400079A (en) 1965-05-21

Family

ID=26208646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980265A Expired FR1400079A (en) 1963-07-01 1964-07-01 Improvements to circuit breakers

Country Status (1)

Country Link
FR (1) FR1400079A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1667180A1 (en) * 2004-12-06 2006-06-07 Schneider Electric Industries Sas Electrical contactor and electric arc extinguishing chamber with deionisation blades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1667180A1 (en) * 2004-12-06 2006-06-07 Schneider Electric Industries Sas Electrical contactor and electric arc extinguishing chamber with deionisation blades
FR2879019A1 (en) * 2004-12-06 2006-06-09 Schneider Electric Ind Sas ELECTRICAL CUTTING DEVICE WITH ARC EXTINGUISHING CHAMBER WITH DESIONIZATION FINS

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