FR1419305A - Improvements in temperature control devices - Google Patents

Improvements in temperature control devices

Info

Publication number
FR1419305A
FR1419305A FR397A FR397A FR1419305A FR 1419305 A FR1419305 A FR 1419305A FR 397 A FR397 A FR 397A FR 397 A FR397 A FR 397A FR 1419305 A FR1419305 A FR 1419305A
Authority
FR
France
Prior art keywords
temperature control
control devices
devices
temperature
control
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
FR397A
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.)
Bristol Siddeley Engines Ltd
Original Assignee
Bristol Siddeley Engines 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 Bristol Siddeley Engines Ltd filed Critical Bristol Siddeley Engines Ltd
Application granted granted Critical
Publication of FR1419305A publication Critical patent/FR1419305A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01K7/021—Particular circuit arrangements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple
    • G05D23/2236—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple details of the regulator
    • G05D23/224—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple details of the regulator using selfs or transformers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
FR397A 1964-01-03 1964-12-30 Improvements in temperature control devices Expired FR1419305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38864 1964-01-03

Publications (1)

Publication Number Publication Date
FR1419305A true FR1419305A (en) 1965-11-26

Family

ID=9703536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR397A Expired FR1419305A (en) 1964-01-03 1964-12-30 Improvements in temperature control devices

Country Status (2)

Country Link
BE (1) BE657833A (en)
FR (1) FR1419305A (en)

Also Published As

Publication number Publication date
BE657833A (en) 1965-06-30

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