CS148225B2 - - Google Patents

Info

Publication number
CS148225B2
CS148225B2 CS330371A CS330371A CS148225B2 CS 148225 B2 CS148225 B2 CS 148225B2 CS 330371 A CS330371 A CS 330371A CS 330371 A CS330371 A CS 330371A CS 148225 B2 CS148225 B2 CS 148225B2
Authority
CS
Czechoslovakia
Application number
CS330371A
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
Publication of CS148225B2 publication Critical patent/CS148225B2/cs

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H01H2037/762—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts
    • H01H2037/763—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts the spring being a blade spring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
CS330371A 1970-05-11 1971-05-06 CS148225B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14742970 1970-05-11

Publications (1)

Publication Number Publication Date
CS148225B2 true CS148225B2 (cs) 1973-02-22

Family

ID=5482496

Family Applications (1)

Application Number Title Priority Date Filing Date
CS330371A CS148225B2 (cs) 1970-05-11 1971-05-06

Country Status (2)

Country Link
CS (1) CS148225B2 (cs)
DE (1) DE2121884A1 (cs)

Also Published As

Publication number Publication date
DE2121884A1 (de) 1971-12-02

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