CH215599A - Fusible link thermal fuse in electrical switches. - Google Patents

Fusible link thermal fuse in electrical switches.

Info

Publication number
CH215599A
CH215599A CH215599DA CH215599A CH 215599 A CH215599 A CH 215599A CH 215599D A CH215599D A CH 215599DA CH 215599 A CH215599 A CH 215599A
Authority
CH
Switzerland
Prior art keywords
thermal fuse
fusible link
electrical switches
link thermal
switches
Prior art date
Application number
Other languages
German (de)
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 CH215599A publication Critical patent/CH215599A/en

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
    • 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
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
  • Switch Cases, Indication, And Locking (AREA)
CH215599D 1939-10-19 1940-01-23 Fusible link thermal fuse in electrical switches. CH215599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH866745X 1939-10-19

Publications (1)

Publication Number Publication Date
CH215599A true CH215599A (en) 1941-06-30

Family

ID=4543712

Family Applications (2)

Application Number Title Priority Date Filing Date
CH212514D CH212514A (en) 1939-10-19 1939-10-19 Fusible link thermal fuse in electrical switches.
CH215599D CH215599A (en) 1939-10-19 1940-01-23 Fusible link thermal fuse in electrical switches.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH212514D CH212514A (en) 1939-10-19 1939-10-19 Fusible link thermal fuse in electrical switches.

Country Status (6)

Country Link
BE (1) BE478930A (en)
CH (2) CH212514A (en)
DE (1) DE756983C (en)
FR (1) FR866745A (en)
GB (1) GB553862A (en)
NL (1) NL56224C (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417701C (en) * 1924-08-30 1925-08-15 Calor Elek Zitaetsgesellschaft Protection device for electrical power consumers against excessive warming
US1974257A (en) * 1931-12-01 1934-09-18 Siemens Ag Fuse cartridge
AT152490B (en) * 1936-02-05 1938-02-10 Eustach Zahradnik Resettable overcurrent circuit breaker.

Also Published As

Publication number Publication date
BE478930A (en)
DE756983C (en) 1951-05-17
NL56224C (en)
GB553862A (en) 1943-06-09
FR866745A (en) 1941-08-30
CH212514A (en) 1940-11-30

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