FR924516A - Improvements to thermally actuated switches and similar devices - Google Patents

Improvements to thermally actuated switches and similar devices

Info

Publication number
FR924516A
FR924516A FR924516DA FR924516A FR 924516 A FR924516 A FR 924516A FR 924516D A FR924516D A FR 924516DA FR 924516 A FR924516 A FR 924516A
Authority
FR
France
Prior art keywords
similar devices
thermally actuated
actuated switches
switches
thermally
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Thermostat Co Ltd
Original Assignee
British Thermostat Co Ltd
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 British Thermostat Co Ltd filed Critical British Thermostat Co Ltd
Application granted granted Critical
Publication of FR924516A publication Critical patent/FR924516A/en
Expired legal-status Critical Current

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
    • H01H37/767—Normally open

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Thermally Actuated Switches (AREA)
FR924516D 1939-06-14 1946-03-27 Improvements to thermally actuated switches and similar devices Expired FR924516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1740039A GB530018A (en) 1939-06-14 1939-06-14 Improvements in or relating to thermally operated switches and the like

Publications (1)

Publication Number Publication Date
FR924516A true FR924516A (en) 1947-08-07

Family

ID=10094526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924516D Expired FR924516A (en) 1939-06-14 1946-03-27 Improvements to thermally actuated switches and similar devices

Country Status (3)

Country Link
BE (1) BE463146A (en)
FR (1) FR924516A (en)
GB (1) GB530018A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011961B (en) * 1954-07-05 1957-07-11 Funcke Geb Electrical temperature-dependent switch with melting or breaking body
FR2128441A1 (en) * 1971-03-01 1972-10-20 Volk Anthony

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974210A (en) * 1959-07-09 1961-03-07 Harvey C Smith Fire detector
US3180958A (en) * 1962-05-04 1965-04-27 Merrill Phillip Edward Thermal switch having temperature sensitive pellet and sliding disc contact
GB2156154A (en) * 1984-03-19 1985-10-02 Edward George Henry Read Temperature sensors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011961B (en) * 1954-07-05 1957-07-11 Funcke Geb Electrical temperature-dependent switch with melting or breaking body
FR2128441A1 (en) * 1971-03-01 1972-10-20 Volk Anthony

Also Published As

Publication number Publication date
GB530018A (en) 1940-12-03
BE463146A (en)

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