FR2097623A5 - - Google Patents

Info

Publication number
FR2097623A5
FR2097623A5 FR7026129A FR7026129A FR2097623A5 FR 2097623 A5 FR2097623 A5 FR 2097623A5 FR 7026129 A FR7026129 A FR 7026129A FR 7026129 A FR7026129 A FR 7026129A FR 2097623 A5 FR2097623 A5 FR 2097623A5
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
FR7026129A
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7026129A priority Critical patent/FR2097623A5/fr
Application granted granted Critical
Publication of FR2097623A5 publication Critical patent/FR2097623A5/fr
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
    • 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
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/1923—Control of temperature characterised by the use of electric means characterised by the type of controller using thermal energy, the cost of which varies in function of time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR7026129A 1970-07-16 1970-07-16 Expired FR2097623A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7026129A FR2097623A5 (en) 1970-07-16 1970-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7026129A FR2097623A5 (en) 1970-07-16 1970-07-16

Publications (1)

Publication Number Publication Date
FR2097623A5 true FR2097623A5 (en) 1972-03-03

Family

ID=9058728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026129A Expired FR2097623A5 (en) 1970-07-16 1970-07-16

Country Status (1)

Country Link
FR (1) FR2097623A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003711A1 (en) * 1978-02-10 1979-08-22 Societe De Vente De L'aluminium Pechiney Control device with a plurality of sensors for an electric heating system comprising heating elements embedded in the construction structure
DE3309302A1 (en) * 1982-04-24 1983-11-03 Satchwell Birka Regelungstechnik Gmbh, 5630 Remscheid Electric circuit for generating a multi-cycle-controlled pulse voltage from a DC voltage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003711A1 (en) * 1978-02-10 1979-08-22 Societe De Vente De L'aluminium Pechiney Control device with a plurality of sensors for an electric heating system comprising heating elements embedded in the construction structure
FR2417231A1 (en) * 1978-02-10 1979-09-07 Pechiney Aluminium REGULATION DEVICE USING VARIOUS SENSORS OF AN ELECTRICAL HEATING CONTAINING ELEMENTS BUNNED IN THE STRUCTURE
DE3309302A1 (en) * 1982-04-24 1983-11-03 Satchwell Birka Regelungstechnik Gmbh, 5630 Remscheid Electric circuit for generating a multi-cycle-controlled pulse voltage from a DC voltage

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Legal Events

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