FR712405A - Switch-circuit breaker - Google Patents

Switch-circuit breaker

Info

Publication number
FR712405A
FR712405A FR712405DA FR712405A FR 712405 A FR712405 A FR 712405A FR 712405D A FR712405D A FR 712405DA FR 712405 A FR712405 A FR 712405A
Authority
FR
France
Prior art keywords
switch
circuit breaker
breaker
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
Francois Boncompain
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 FR712405A publication Critical patent/FR712405A/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
    • H01H73/28—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 rotatable knob or wheel
FR712405D 1930-03-05 1931-03-02 Switch-circuit breaker Expired FR712405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE712405X 1930-03-05

Publications (1)

Publication Number Publication Date
FR712405A true FR712405A (en) 1931-10-02

Family

ID=3878667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR712405D Expired FR712405A (en) 1930-03-05 1931-03-02 Switch-circuit breaker

Country Status (2)

Country Link
BE (1) BE368280A (en)
FR (1) FR712405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4167263A1 (en) * 2021-10-18 2023-04-19 Huawei Digital Power Technologies Co., Ltd. Switch, power conversion apparatus, and power supply system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4167263A1 (en) * 2021-10-18 2023-04-19 Huawei Digital Power Technologies Co., Ltd. Switch, power conversion apparatus, and power supply system

Also Published As

Publication number Publication date
BE368280A (en)

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