FR1271787A - Temperature control circuit for heater - Google Patents

Temperature control circuit for heater

Info

Publication number
FR1271787A
FR1271787A FR838606A FR838606A FR1271787A FR 1271787 A FR1271787 A FR 1271787A FR 838606 A FR838606 A FR 838606A FR 838606 A FR838606 A FR 838606A FR 1271787 A FR1271787 A FR 1271787A
Authority
FR
France
Prior art keywords
heater
control circuit
temperature control
temperature
circuit
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
FR838606A
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.)
STEVENS MANUFACTURING COMPANY Inc
Stevens Manufacturing Co Inc
Original Assignee
STEVENS MANUFACTURING COMPANY Inc
Stevens Manufacturing Co Inc
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 STEVENS MANUFACTURING COMPANY Inc, Stevens Manufacturing Co Inc filed Critical STEVENS MANUFACTURING COMPANY Inc
Priority to FR838606A priority Critical patent/FR1271787A/en
Application granted granted Critical
Publication of FR1271787A publication Critical patent/FR1271787A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05D23/24—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 having a resistance varying with temperature, e.g. a thermistor
    • 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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR838606A 1960-09-14 1960-09-14 Temperature control circuit for heater Expired FR1271787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR838606A FR1271787A (en) 1960-09-14 1960-09-14 Temperature control circuit for heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838606A FR1271787A (en) 1960-09-14 1960-09-14 Temperature control circuit for heater

Publications (1)

Publication Number Publication Date
FR1271787A true FR1271787A (en) 1961-09-15

Family

ID=8739039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838606A Expired FR1271787A (en) 1960-09-14 1960-09-14 Temperature control circuit for heater

Country Status (1)

Country Link
FR (1) FR1271787A (en)

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