FR577182A - Improvements to automatic circuit breakers - Google Patents

Improvements to automatic circuit breakers

Info

Publication number
FR577182A
FR577182A FR577182DA FR577182A FR 577182 A FR577182 A FR 577182A FR 577182D A FR577182D A FR 577182DA FR 577182 A FR577182 A FR 577182A
Authority
FR
France
Prior art keywords
circuit breakers
automatic circuit
automatic
breakers
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
Kantaro Nobuhara
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.)
Publication date
Application granted granted Critical
Publication of FR577182A publication Critical patent/FR577182A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/36—Means for applying mechanical tension to fusible member
FR577182D 1924-02-14 Improvements to automatic circuit breakers Expired FR577182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB386324A GB233777A (en) 1924-02-14 1924-02-14 Improvements in automatic electric circuit breaking devices

Publications (1)

Publication Number Publication Date
FR577182A true FR577182A (en) 1924-09-01

Family

ID=9766303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR577182D Expired FR577182A (en) 1924-02-14 Improvements to automatic circuit breakers

Country Status (3)

Country Link
DE (1) DE428947C (en)
FR (1) FR577182A (en)
GB (1) GB233777A (en)

Also Published As

Publication number Publication date
DE428947C (en) 1926-05-14
GB233777A (en) 1925-05-14

Similar Documents

Publication Publication Date Title
FR595049A (en) Improvements made to electrical circuit breakers
FR652127A (en) Circuit breaker improvements
FR596215A (en) Improvements made to electrical switches
FR616863A (en) Improvements to automatic switches
FR608737A (en) Improvements to circuit breakers
FR577182A (en) Improvements to automatic circuit breakers
FR592763A (en) Improvements to electrical circuit breakers
FR638663A (en) Improvements to fast automatic direct contact circuit breakers
FR610909A (en) Improvements to circuit breakers
FR595061A (en) Improvements to electrical transformers
FR602161A (en) Improvements to thermostatic switches
FR646093A (en) Circuit breaker improvements
FR633335A (en) Improvements made to electrical circuit breakers
FR31288E (en) Improvements to automatic switch circuits
FR727057A (en) Improvements to circuit breakers
FR590965A (en) Improvements to automatic switches
FR592693A (en) Improvements to electrical circuit breakers
FR592685A (en) Improvements to electrical circuit breakers
FR570994A (en) Improvements to circuit breakers
FR578821A (en) Circuit breaker circuit breaker
FR629040A (en) Improvements to ultra-fast circuit breakers
FR596443A (en) Improvements to fuses for electrical circuits
FR601279A (en) Improvements to dynamos
FR594499A (en) Improvements to circuit breakers
FR544439A (en) Improvements to circuit breakers