CH223887A - Schmelzlotwärmesicherung in elektrischen Schaltern. - Google Patents

Schmelzlotwärmesicherung in elektrischen Schaltern.

Info

Publication number
CH223887A
CH223887A CH223887DA CH223887A CH 223887 A CH223887 A CH 223887A CH 223887D A CH223887D A CH 223887DA CH 223887 A CH223887 A CH 223887A
Authority
CH
Switzerland
Prior art keywords
thermal fuse
fusible link
electrical switches
link thermal
switches
Prior art date
Application number
Other languages
English (en)
Inventor
A-G Landis Gyr
Original Assignee
Landis & Gyr Ag
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 by Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of CH223887A publication Critical patent/CH223887A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
CH223887D 1942-03-21 1942-03-21 Schmelzlotwärmesicherung in elektrischen Schaltern. CH223887A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH858717X 1942-03-21

Publications (1)

Publication Number Publication Date
CH223887A true CH223887A (de) 1942-10-15

Family

ID=4542931

Family Applications (1)

Application Number Title Priority Date Filing Date
CH223887D CH223887A (de) 1942-03-21 1942-03-21 Schmelzlotwärmesicherung in elektrischen Schaltern.

Country Status (4)

Country Link
BE (1) BE479077A (de)
CH (1) CH223887A (de)
DE (1) DE858717C (de)
FR (1) FR52632E (de)

Also Published As

Publication number Publication date
FR52632E (fr) 1945-05-02
BE479077A (de)
DE858717C (de) 1952-12-08

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