IT1035908B - Interruttore termico di circuiti - Google Patents

Interruttore termico di circuiti

Info

Publication number
IT1035908B
IT1035908B IT4985075A IT4985075A IT1035908B IT 1035908 B IT1035908 B IT 1035908B IT 4985075 A IT4985075 A IT 4985075A IT 4985075 A IT4985075 A IT 4985075A IT 1035908 B IT1035908 B IT 1035908B
Authority
IT
Italy
Prior art keywords
circuit switch
thermal circuit
thermal
switch
circuit
Prior art date
Application number
IT4985075A
Other languages
English (en)
Italian (it)
Original Assignee
Lucas Industries Ltd
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
Priority claimed from GB24545/74A external-priority patent/GB1506382A/en
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of IT1035908B publication Critical patent/IT1035908B/it

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
    • H01H73/30—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 push-button, pull-knob or slide
IT4985075A 1974-06-01 1975-05-30 Interruttore termico di circuiti IT1035908B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB24545/74A GB1506382A (en) 1974-06-01 1974-06-01 Thermal circuit breakers
GB4327774 1974-10-05

Publications (1)

Publication Number Publication Date
IT1035908B true IT1035908B (it) 1979-10-20

Family

ID=26257169

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4985075A IT1035908B (it) 1974-06-01 1975-05-30 Interruttore termico di circuiti

Country Status (4)

Country Link
JP (1) JPS5110377A (zh)
DE (1) DE2524349A1 (zh)
FR (1) FR2275870A1 (zh)
IT (1) IT1035908B (zh)

Also Published As

Publication number Publication date
JPS5110377A (ja) 1976-01-27
DE2524349A1 (de) 1975-12-11
FR2275870B1 (zh) 1977-07-22
FR2275870A1 (fr) 1976-01-16

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