FR2644589B1 - Circuit de mesure et de numerisation de la valeur d'une resistance variable, telle qu'une thermistance - Google Patents

Circuit de mesure et de numerisation de la valeur d'une resistance variable, telle qu'une thermistance

Info

Publication number
FR2644589B1
FR2644589B1 FR8903798A FR8903798A FR2644589B1 FR 2644589 B1 FR2644589 B1 FR 2644589B1 FR 8903798 A FR8903798 A FR 8903798A FR 8903798 A FR8903798 A FR 8903798A FR 2644589 B1 FR2644589 B1 FR 2644589B1
Authority
FR
France
Prior art keywords
digitizing
thermistor
measuring
circuit
value
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 - Fee Related
Application number
FR8903798A
Other languages
English (en)
Other versions
FR2644589A1 (fr
Inventor
Patrick Raffray
Alain Roger
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.)
Delta Dore SA
Original Assignee
Delta Dore 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 Delta Dore SA filed Critical Delta Dore SA
Priority to FR8903798A priority Critical patent/FR2644589B1/fr
Publication of FR2644589A1 publication Critical patent/FR2644589A1/fr
Application granted granted Critical
Publication of FR2644589B1 publication Critical patent/FR2644589B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
FR8903798A 1989-03-17 1989-03-17 Circuit de mesure et de numerisation de la valeur d'une resistance variable, telle qu'une thermistance Expired - Fee Related FR2644589B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8903798A FR2644589B1 (fr) 1989-03-17 1989-03-17 Circuit de mesure et de numerisation de la valeur d'une resistance variable, telle qu'une thermistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8903798A FR2644589B1 (fr) 1989-03-17 1989-03-17 Circuit de mesure et de numerisation de la valeur d'une resistance variable, telle qu'une thermistance

Publications (2)

Publication Number Publication Date
FR2644589A1 FR2644589A1 (fr) 1990-09-21
FR2644589B1 true FR2644589B1 (fr) 1991-09-13

Family

ID=9379976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8903798A Expired - Fee Related FR2644589B1 (fr) 1989-03-17 1989-03-17 Circuit de mesure et de numerisation de la valeur d'une resistance variable, telle qu'une thermistance

Country Status (1)

Country Link
FR (1) FR2644589B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679339B1 (fr) * 1991-07-18 1994-12-09 Sagem Methode de mesure d'une resistance par evaluation de temps de charge d'un condensateur.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855165A1 (de) * 1978-12-20 1980-07-10 Lauerer Friedrich Elektrisches messgeraet
DE2923026C2 (de) * 1979-06-07 1982-09-30 Centra-Bürkle GmbH & Co, 7036 Schönaich Verfahren zur Analog/Digital-Umsetzung und Anordnung zur Durchführung des Verfahrens
JPH0796368B2 (ja) * 1984-12-28 1995-10-18 株式会社ゼクセル 自動車用空気調和装置
BE904067A (nl) * 1986-01-20 1986-05-15 Univ Leuven Kath Werkwijze voor de digitale conversie van een ohmse weerstandswaarde
FR2601473B1 (fr) * 1986-07-10 1991-03-01 Ciapem Dispositif d'introduction de donnees dans un microprocesseur, notamment pour la commande d'un lave-linge

Also Published As

Publication number Publication date
FR2644589A1 (fr) 1990-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071130