FR2290705B3 - - Google Patents

Info

Publication number
FR2290705B3
FR2290705B3 FR7437193A FR7437193A FR2290705B3 FR 2290705 B3 FR2290705 B3 FR 2290705B3 FR 7437193 A FR7437193 A FR 7437193A FR 7437193 A FR7437193 A FR 7437193A FR 2290705 B3 FR2290705 B3 FR 2290705B3
Authority
FR
France
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
FR7437193A
Other languages
French (fr)
Other versions
FR2290705A1 (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.)
ABG Semca SA
Original Assignee
ABG Semca SA
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 ABG Semca SA filed Critical ABG Semca SA
Priority to FR7437193A priority Critical patent/FR2290705A1/en
Priority to DE19752549717 priority patent/DE2549717A1/en
Publication of FR2290705A1 publication Critical patent/FR2290705A1/en
Application granted granted Critical
Publication of FR2290705B3 publication Critical patent/FR2290705B3/fr
Granted 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
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Control Of Temperature (AREA)
  • Control Of Resistance Heating (AREA)
FR7437193A 1974-11-08 1974-11-08 Proportional action temp. controller - with sawtooth generator producing maximum and minimum changes of twice the supply voltage changes Granted FR2290705A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7437193A FR2290705A1 (en) 1974-11-08 1974-11-08 Proportional action temp. controller - with sawtooth generator producing maximum and minimum changes of twice the supply voltage changes
DE19752549717 DE2549717A1 (en) 1974-11-08 1975-11-06 PROPORTIONAL TEMPERATURE CONTROLLER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437193A FR2290705A1 (en) 1974-11-08 1974-11-08 Proportional action temp. controller - with sawtooth generator producing maximum and minimum changes of twice the supply voltage changes

Publications (2)

Publication Number Publication Date
FR2290705A1 FR2290705A1 (en) 1976-06-04
FR2290705B3 true FR2290705B3 (en) 1977-08-12

Family

ID=9144825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437193A Granted FR2290705A1 (en) 1974-11-08 1974-11-08 Proportional action temp. controller - with sawtooth generator producing maximum and minimum changes of twice the supply voltage changes

Country Status (2)

Country Link
DE (1) DE2549717A1 (en)
FR (1) FR2290705A1 (en)

Also Published As

Publication number Publication date
DE2549717A1 (en) 1976-05-13
FR2290705A1 (en) 1976-06-04

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