FR2468884A1 - Installation inductive de mesure pour detecter la course d'un organe de commande ou de regulation, notamment sur un moteur a combustion interne - Google Patents

Installation inductive de mesure pour detecter la course d'un organe de commande ou de regulation, notamment sur un moteur a combustion interne Download PDF

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Publication number
FR2468884A1
FR2468884A1 FR8023332A FR8023332A FR2468884A1 FR 2468884 A1 FR2468884 A1 FR 2468884A1 FR 8023332 A FR8023332 A FR 8023332A FR 8023332 A FR8023332 A FR 8023332A FR 2468884 A1 FR2468884 A1 FR 2468884A1
Authority
FR
France
Prior art keywords
operational amplifier
comparison
windings
inductance
output
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.)
Granted
Application number
FR8023332A
Other languages
English (en)
French (fr)
Other versions
FR2468884B1 (de
Inventor
Erich Zabler
Konrad Wolf
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2468884A1 publication Critical patent/FR2468884A1/fr
Application granted granted Critical
Publication of FR2468884B1 publication Critical patent/FR2468884B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/10—AC or DC measuring bridges
    • 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
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2611—Measuring inductance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR8023332A 1979-11-03 1980-10-31 Installation inductive de mesure pour detecter la course d'un organe de commande ou de regulation, notamment sur un moteur a combustion interne Granted FR2468884A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792944463 DE2944463A1 (de) 1979-11-03 1979-11-03 Induktive messeinrichtung fuer ein steuer- oder regelorgan, insbesondere einer brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2468884A1 true FR2468884A1 (fr) 1981-05-08
FR2468884B1 FR2468884B1 (de) 1984-11-23

Family

ID=6085090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023332A Granted FR2468884A1 (fr) 1979-11-03 1980-10-31 Installation inductive de mesure pour detecter la course d'un organe de commande ou de regulation, notamment sur un moteur a combustion interne

Country Status (4)

Country Link
JP (1) JPS5674613A (de)
DE (1) DE2944463A1 (de)
FR (1) FR2468884A1 (de)
GB (1) GB2062254B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005036102A2 (de) * 2003-10-17 2005-04-21 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schaltungsanordnung zur induktiven wegmessung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225085C2 (de) * 1982-07-05 1985-03-21 Daimler-Benz Ag, 7000 Stuttgart Verfahren zum Steuern der Brennstoffzumessung für eine Brennkraftmaschine
US4852535A (en) * 1987-10-01 1989-08-01 Steyr-Daimler-Puch Ag Automatic control method for moving a final control element
EP0371020B1 (de) * 1988-05-05 1993-09-01 Robert Bosch Gmbh Schaltung zum messen einer variablen induktanz
US4915072A (en) * 1988-07-14 1990-04-10 Navistar International Transporation Corp. Electronic governor interface module
DE3927833C2 (de) * 1989-08-23 1998-07-02 Bosch Gmbh Robert Meßschaltung und Anwendung derselben, insbesondere mit induktiven Weggebern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Néant *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005036102A2 (de) * 2003-10-17 2005-04-21 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schaltungsanordnung zur induktiven wegmessung
WO2005036102A3 (de) * 2003-10-17 2005-07-21 Knorr Bremse Systeme Schaltungsanordnung zur induktiven wegmessung
US7492148B2 (en) 2003-10-17 2009-02-17 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Circuit configuration for inductive displacement measurement

Also Published As

Publication number Publication date
GB2062254A (en) 1981-05-20
DE2944463A1 (de) 1981-05-14
FR2468884B1 (de) 1984-11-23
JPS5674613A (en) 1981-06-20
GB2062254B (en) 1983-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse