CH186074A - Wärmesicherung für Niederspannungen, wie sie beispielsweise in elektrischen Hausinstallationen Verwendung finden. - Google Patents

Wärmesicherung für Niederspannungen, wie sie beispielsweise in elektrischen Hausinstallationen Verwendung finden.

Info

Publication number
CH186074A
CH186074A CH186074DA CH186074A CH 186074 A CH186074 A CH 186074A CH 186074D A CH186074D A CH 186074DA CH 186074 A CH186074 A CH 186074A
Authority
CH
Switzerland
Prior art keywords
those used
thermal fuse
low voltages
electrical house
house installations
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 CH186074A publication Critical patent/CH186074A/de

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
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H2037/326—Thermally-sensitive members with radiative heat transfer to the switch, e.g. special absorption surfaces
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
CH186074D 1936-03-14 1936-03-14 Wärmesicherung für Niederspannungen, wie sie beispielsweise in elektrischen Hausinstallationen Verwendung finden. CH186074A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH480821X 1936-03-14

Publications (1)

Publication Number Publication Date
CH186074A true CH186074A (de) 1936-08-31

Family

ID=4516309

Family Applications (1)

Application Number Title Priority Date Filing Date
CH186074D CH186074A (de) 1936-03-14 1936-03-14 Wärmesicherung für Niederspannungen, wie sie beispielsweise in elektrischen Hausinstallationen Verwendung finden.

Country Status (2)

Country Link
CH (1) CH186074A (de)
GB (1) GB480821A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2635375A (en) * 2023-11-10 2025-05-14 Alphagen Ltd Device for disconnecting DC circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2635375A (en) * 2023-11-10 2025-05-14 Alphagen Ltd Device for disconnecting DC circuits

Also Published As

Publication number Publication date
GB480821A (en) 1938-03-01

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