FR1377159A - Perfectionnements apportés aux dispositifs thermo-sensibles - Google Patents

Perfectionnements apportés aux dispositifs thermo-sensibles

Info

Publication number
FR1377159A
FR1377159A FR957247A FR957247A FR1377159A FR 1377159 A FR1377159 A FR 1377159A FR 957247 A FR957247 A FR 957247A FR 957247 A FR957247 A FR 957247A FR 1377159 A FR1377159 A FR 1377159A
Authority
FR
France
Prior art keywords
temperature
sensitive devices
sensitive
devices
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
FR957247A
Other languages
English (en)
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.)
Pyrene Co Ltd
Original Assignee
Pyrene 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
Priority claimed from GB4756162A external-priority patent/GB1013800A/en
Application filed by Pyrene Co Ltd filed Critical Pyrene Co Ltd
Priority to FR957247A priority Critical patent/FR1377159A/fr
Application granted granted Critical
Publication of FR1377159A publication Critical patent/FR1377159A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/04—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR957247A 1962-12-17 1963-12-16 Perfectionnements apportés aux dispositifs thermo-sensibles Expired FR1377159A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR957247A FR1377159A (fr) 1962-12-17 1963-12-16 Perfectionnements apportés aux dispositifs thermo-sensibles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4756162A GB1013800A (en) 1962-12-17 1962-12-17 Improvements in or relating to heat-sensitive devices
FR957247A FR1377159A (fr) 1962-12-17 1963-12-16 Perfectionnements apportés aux dispositifs thermo-sensibles

Publications (1)

Publication Number Publication Date
FR1377159A true FR1377159A (fr) 1964-10-31

Family

ID=26204883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR957247A Expired FR1377159A (fr) 1962-12-17 1963-12-16 Perfectionnements apportés aux dispositifs thermo-sensibles

Country Status (1)

Country Link
FR (1) FR1377159A (fr)

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