FR60753E - Improvements to circuit breakers and contactors blowing chambers - Google Patents

Improvements to circuit breakers and contactors blowing chambers

Info

Publication number
FR60753E
FR60753E FR60753DA FR60753E FR 60753 E FR60753 E FR 60753E FR 60753D A FR60753D A FR 60753DA FR 60753 E FR60753 E FR 60753E
Authority
FR
France
Prior art keywords
contactors
circuit breakers
blowing chambers
blowing
chambers
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
Georges Bouvier
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR60753E publication Critical patent/FR60753E/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
FR60753D 1950-09-22 1950-09-22 Improvements to circuit breakers and contactors blowing chambers Expired FR60753E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60753T 1950-09-22

Publications (1)

Publication Number Publication Date
FR60753E true FR60753E (en) 1955-01-26

Family

ID=8694419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60753D Expired FR60753E (en) 1950-09-22 1950-09-22 Improvements to circuit breakers and contactors blowing chambers

Country Status (1)

Country Link
FR (1) FR60753E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913557A (en) * 1956-10-22 1959-11-17 Westinghouse Electric Corp Circuit interrupter
WO2024121486A1 (en) * 2022-12-08 2024-06-13 Safran Electrical & Power Electrical contactor with integrated breaking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913557A (en) * 1956-10-22 1959-11-17 Westinghouse Electric Corp Circuit interrupter
WO2024121486A1 (en) * 2022-12-08 2024-06-13 Safran Electrical & Power Electrical contactor with integrated breaking device
FR3143186A1 (en) * 2022-12-08 2024-06-14 Safran Electrical & Power Electrical contactor with integrated cut-off device

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