FR2142761B1 - - Google Patents

Info

Publication number
FR2142761B1
FR2142761B1 FR7123100A FR7123100A FR2142761B1 FR 2142761 B1 FR2142761 B1 FR 2142761B1 FR 7123100 A FR7123100 A FR 7123100A FR 7123100 A FR7123100 A FR 7123100A FR 2142761 B1 FR2142761 B1 FR 2142761B1
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
FR7123100A
Other languages
French (fr)
Other versions
FR2142761A1 (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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage 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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Priority to FR7123100A priority Critical patent/FR2142761B1/fr
Publication of FR2142761A1 publication Critical patent/FR2142761A1/fr
Application granted granted Critical
Publication of FR2142761B1 publication Critical patent/FR2142761B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/58—Analogue computers for specific processes, systems or devices, e.g. simulators for chemical processes ; for physico-chemical processes; for metallurgical processes
    • 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
    • G05D23/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
FR7123100A 1971-06-24 1971-06-24 Expired FR2142761B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7123100A FR2142761B1 (en) 1971-06-24 1971-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123100A FR2142761B1 (en) 1971-06-24 1971-06-24

Publications (2)

Publication Number Publication Date
FR2142761A1 FR2142761A1 (en) 1973-02-02
FR2142761B1 true FR2142761B1 (en) 1974-03-08

Family

ID=9079260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123100A Expired FR2142761B1 (en) 1971-06-24 1971-06-24

Country Status (1)

Country Link
FR (1) FR2142761B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484532B1 (en) * 1980-06-16 1985-08-23 Peugeot Aciers Et Outillage DEVICE FOR CONTROLLING THE VENTILATION MEANS OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
FR2142761A1 (en) 1973-02-02

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse