FR928149A - Electric circuit breakers - Google Patents

Electric circuit breakers

Info

Publication number
FR928149A
FR928149A FR928149DA FR928149A FR 928149 A FR928149 A FR 928149A FR 928149D A FR928149D A FR 928149DA FR 928149 A FR928149 A FR 928149A
Authority
FR
France
Prior art keywords
electric circuit
circuit breakers
breakers
electric
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
Mendel Rabine
Andre Montel
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR928149A publication Critical patent/FR928149A/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
    • H01H73/22—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 having electrothermal release and no other automatic release
    • H01H73/30—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 having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
FR928149D 1946-05-11 1946-05-11 Electric circuit breakers Expired FR928149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928149T 1946-05-11

Publications (1)

Publication Number Publication Date
FR928149A true FR928149A (en) 1947-11-19

Family

ID=9441545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928149D Expired FR928149A (en) 1946-05-11 1946-05-11 Electric circuit breakers

Country Status (1)

Country Link
FR (1) FR928149A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824932A (en) * 1955-07-15 1958-02-25 Ellenberger & Poensgen Thermal overload circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824932A (en) * 1955-07-15 1958-02-25 Ellenberger & Poensgen Thermal overload circuit breaker

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