FR656656A - Over-current electromagnetic automatic circuit breaker with toggle contacts - Google Patents

Over-current electromagnetic automatic circuit breaker with toggle contacts

Info

Publication number
FR656656A
FR656656A FR656656DA FR656656A FR 656656 A FR656656 A FR 656656A FR 656656D A FR656656D A FR 656656DA FR 656656 A FR656656 A FR 656656A
Authority
FR
France
Prior art keywords
over
circuit breaker
automatic circuit
current electromagnetic
electromagnetic automatic
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
Wilhelm Leyhausen
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 FR656656A publication Critical patent/FR656656A/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
    • H01H73/48—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 both electrothermal and electromagnetic automatic release
    • H01H73/50—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 both electrothermal and electromagnetic automatic release reset by lever

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Tumbler Switches (AREA)
FR656656D 1927-02-04 1927-10-07 Over-current electromagnetic automatic circuit breaker with toggle contacts Expired FR656656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE284716X 1927-02-04

Publications (1)

Publication Number Publication Date
FR656656A true FR656656A (en) 1929-05-14

Family

ID=6053464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR656656D Expired FR656656A (en) 1927-02-04 1927-10-07 Over-current electromagnetic automatic circuit breaker with toggle contacts

Country Status (5)

Country Link
BE (1) BE348592A (en)
DE (1) DE461951C (en)
FR (1) FR656656A (en)
GB (1) GB284716A (en)
NL (1) NL23500C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690486A (en) * 1951-06-26 1954-09-28 Heinemann Electric Co Circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690486A (en) * 1951-06-26 1954-09-28 Heinemann Electric Co Circuit breaker

Also Published As

Publication number Publication date
DE461951C (en) 1928-07-03
GB284716A (en) 1928-12-20
NL23500C (en)
BE348592A (en)

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