CH391048A - Thermal switch for establishing or interrupting at least one electrically conductive connection in electrotechnical devices - Google Patents

Thermal switch for establishing or interrupting at least one electrically conductive connection in electrotechnical devices

Info

Publication number
CH391048A
CH391048A CH78660A CH78660A CH391048A CH 391048 A CH391048 A CH 391048A CH 78660 A CH78660 A CH 78660A CH 78660 A CH78660 A CH 78660A CH 391048 A CH391048 A CH 391048A
Authority
CH
Switzerland
Prior art keywords
interrupting
establishing
electrically conductive
conductive connection
thermal switch
Prior art date
Application number
CH78660A
Other languages
German (de)
Inventor
Hans Awender
Manfred Franke
Erhard Becker
Rudolf Engel
Original Assignee
Telefunken 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 Telefunken Ag filed Critical Telefunken Ag
Publication of CH391048A publication Critical patent/CH391048A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/06—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken feeding a quenching fluid to the light source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)
  • Thermally Actuated Switches (AREA)
CH78660A 1959-03-20 1960-01-25 Thermal switch for establishing or interrupting at least one electrically conductive connection in electrotechnical devices CH391048A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET16431A DE1183987B (en) 1959-03-20 1959-03-20 Electric heat switch with two gas-filled hollow bodies at the ends of a tube filled with liquid metal
DET16543A DE1214766B (en) 1959-03-20 1959-04-15 Electric heat switch with two gas-filled hollow bodies at the ends of a tube filled with liquid metal

Publications (1)

Publication Number Publication Date
CH391048A true CH391048A (en) 1965-04-30

Family

ID=25999305

Family Applications (1)

Application Number Title Priority Date Filing Date
CH78660A CH391048A (en) 1959-03-20 1960-01-25 Thermal switch for establishing or interrupting at least one electrically conductive connection in electrotechnical devices

Country Status (5)

Country Link
US (1) US3176101A (en)
CH (1) CH391048A (en)
DE (2) DE1183987B (en)
FR (1) FR1247156A (en)
NL (2) NL249598A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579168A (en) * 1969-12-31 1971-05-18 Nasa Cyclic switch
US4103135A (en) * 1976-07-01 1978-07-25 International Business Machines Corporation Gas operated switches
US4419650A (en) * 1979-08-23 1983-12-06 Georgina Chrystall Hirtle Liquid contact relay incorporating gas-containing finely reticular solid motor element for moving conductive liquid
EP1460740B1 (en) * 2003-03-20 2006-06-07 Agilent Technologies, Inc. - a Delaware corporation - An optoelectronic module and a thermal switch therefor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE300482C (en) *
GB501592A (en) * 1900-01-01
NL13604C (en) * 1922-03-04
FR581345A (en) * 1924-05-06 1924-11-26 Lutece Lumiere Electric relay operating by thermal effect on a gaseous mass
FR763666A (en) * 1933-11-10 1934-05-04 Radio Ind Improvements to thermo-pneumatic relays
US2046578A (en) * 1935-05-03 1936-07-07 Vapor Car Heating Co Inc Thermostat
CH198445A (en) * 1936-09-03 1938-06-30 Constantin Chilowsky Method for producing mechanical effects as a result of temperature variations, and apparatus for its implementation.
US2178487A (en) * 1936-12-12 1939-10-31 Menozzi Giuseppe Device for signaling the presence of illuminating gas in inhabited premises
DE1008412B (en) * 1954-03-18 1957-05-16 Siemens Ag Pressure-dependent mercury switching device
NL230347A (en) * 1957-08-09

Also Published As

Publication number Publication date
NL249598A (en)
DE1183987B (en) 1964-12-23
DE1214766B (en) 1966-04-21
FR1247156A (en) 1960-11-25
NL126264C (en)
US3176101A (en) 1965-03-30

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