CH477754A - Electrical overtemperature protection on a surface to be monitored for excessive temperature - Google Patents

Electrical overtemperature protection on a surface to be monitored for excessive temperature

Info

Publication number
CH477754A
CH477754A CH1339368A CH1339368A CH477754A CH 477754 A CH477754 A CH 477754A CH 1339368 A CH1339368 A CH 1339368A CH 1339368 A CH1339368 A CH 1339368A CH 477754 A CH477754 A CH 477754A
Authority
CH
Switzerland
Prior art keywords
monitored
electrical
excessive temperature
overtemperature protection
overtemperature
Prior art date
Application number
CH1339368A
Other languages
German (de)
Inventor
Bachhofer Walter
Fonovits Gerda
Original Assignee
Richard Fonovits Kommanditgese
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 AT818867A external-priority patent/AT275189B/en
Priority claimed from AT400068A external-priority patent/AT283773B/en
Application filed by Richard Fonovits Kommanditgese filed Critical Richard Fonovits Kommanditgese
Publication of CH477754A publication Critical patent/CH477754A/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
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H2037/326—Thermally-sensitive members with radiative heat transfer to the switch, e.g. special absorption surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
CH1339368A 1967-09-07 1968-09-05 Electrical overtemperature protection on a surface to be monitored for excessive temperature CH477754A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT818867A AT275189B (en) 1967-09-07 1967-09-07 Electrical overtemperature protection
AT400068A AT283773B (en) 1968-04-24 1968-04-24 Electrical overtemperature protection

Publications (1)

Publication Number Publication Date
CH477754A true CH477754A (en) 1969-08-31

Family

ID=25600699

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1339368A CH477754A (en) 1967-09-07 1968-09-05 Electrical overtemperature protection on a surface to be monitored for excessive temperature

Country Status (3)

Country Link
CH (1) CH477754A (en)
FR (1) FR1582278A (en)
SE (1) SE344258B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428908A1 (en) * 1978-06-15 1980-01-11 Inter Control Koehler Hermann THERMAL CIRCUIT BREAKER WITH FUSE MATERIAL
EP0027647A1 (en) * 1979-10-20 1981-04-29 INTER CONTROL Hermann Köhler Elektrik GmbH u. Co. KG Temperature safety switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428908A1 (en) * 1978-06-15 1980-01-11 Inter Control Koehler Hermann THERMAL CIRCUIT BREAKER WITH FUSE MATERIAL
EP0027647A1 (en) * 1979-10-20 1981-04-29 INTER CONTROL Hermann Köhler Elektrik GmbH u. Co. KG Temperature safety switch

Also Published As

Publication number Publication date
SE344258B (en) 1972-04-04
DE1790069B2 (en) 1973-02-01
FR1582278A (en) 1969-09-26
DE1790069A1 (en) 1972-04-13

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Legal Events

Date Code Title Description
PL Patent ceased