[go: up one dir, main page]

FR574223A - Automatic circuit breaker - Google Patents

Automatic circuit breaker

Info

Publication number
FR574223A
FR574223A FR574223DA FR574223A FR 574223 A FR574223 A FR 574223A FR 574223D A FR574223D A FR 574223DA FR 574223 A FR574223 A FR 574223A
Authority
FR
France
Prior art keywords
circuit breaker
automatic circuit
automatic
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
Eugene Delaroche
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 FR574223A publication Critical patent/FR574223A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
FR574223D 1923-12-06 1923-12-06 Automatic circuit breaker Expired FR574223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR574223T 1923-12-06

Publications (1)

Publication Number Publication Date
FR574223A true FR574223A (en) 1924-07-08

Family

ID=8952536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574223D Expired FR574223A (en) 1923-12-06 1923-12-06 Automatic circuit breaker

Country Status (1)

Country Link
FR (1) FR574223A (en)

Similar Documents

Publication Publication Date Title
FR595049A (en) Improvements made to electrical circuit breakers
FR560775A (en) Automatic switch
FR562170A (en) Automatic circuit breaker
FR574223A (en) Automatic circuit breaker
FR555019A (en) Automatic screwdriver
FR543027A (en) Automatic switch
FR622941A (en) Electro-magnetic automatic switch
FR639443A (en) Automatic circuit breaker
FR659915A (en) Automatic circuit breaker
FR608737A (en) Improvements to circuit breakers
FR28005E (en) Automatic switch
FR562631A (en) Circuit breaker
FR578821A (en) Circuit breaker circuit breaker
FR638481A (en) Automatic electromagnetic circuit breaker
FR585837A (en) Automatic circuit breaker with delayed action
FR598031A (en) Adjustable automatic circuit breaker
FR556320A (en) Automatic substation
FR543695A (en) Automatic switch
FR577182A (en) Improvements to automatic circuit breakers
FR27539E (en) Automatic unloader
FR572308A (en) Automatic starter
DK33631C (en) Electric Time Circuit Breaker.
FR576360A (en) Automatic filler-obturator
FR584380A (en) Automatic doser-dispenser
FR590411A (en) Automatic denaturator