FR848845A - Improvements to circuit breakers - Google Patents

Improvements to circuit breakers

Info

Publication number
FR848845A
FR848845A FR848845DA FR848845A FR 848845 A FR848845 A FR 848845A FR 848845D A FR848845D A FR 848845DA FR 848845 A FR848845 A FR 848845A
Authority
FR
France
Prior art keywords
circuit breakers
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
Lataste
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 FR848845A publication Critical patent/FR848845A/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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/044—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified
    • H01H85/045—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type
    • H01H85/0454—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type with screw-in type contacts
FR848845D 1939-01-13 1939-01-13 Improvements to circuit breakers Expired FR848845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848845T 1939-01-13

Publications (1)

Publication Number Publication Date
FR848845A true FR848845A (en) 1939-11-07

Family

ID=9314446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848845D Expired FR848845A (en) 1939-01-13 1939-01-13 Improvements to circuit breakers

Country Status (1)

Country Link
FR (1) FR848845A (en)

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