FR2923904B1 - Installation de mesure capacitive d'un element ayant des segments a constante dielectrique differente entre les plaques d'electrodes - Google Patents

Installation de mesure capacitive d'un element ayant des segments a constante dielectrique differente entre les plaques d'electrodes

Info

Publication number
FR2923904B1
FR2923904B1 FR0857775A FR0857775A FR2923904B1 FR 2923904 B1 FR2923904 B1 FR 2923904B1 FR 0857775 A FR0857775 A FR 0857775A FR 0857775 A FR0857775 A FR 0857775A FR 2923904 B1 FR2923904 B1 FR 2923904B1
Authority
FR
France
Prior art keywords
electrode plates
different dielectric
capacitive measurement
containing segments
measurement installation
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
FR0857775A
Other languages
English (en)
French (fr)
Other versions
FR2923904A1 (fr
Inventor
Harald Kazmierczak
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 FR2923904A1 publication Critical patent/FR2923904A1/fr
Application granted granted Critical
Publication of FR2923904B1 publication Critical patent/FR2923904B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G01D5/2405—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by varying dielectric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR0857775A 2007-11-19 2008-11-17 Installation de mesure capacitive d'un element ayant des segments a constante dielectrique differente entre les plaques d'electrodes Expired - Fee Related FR2923904B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710055189 DE102007055189A1 (de) 2007-11-19 2007-11-19 Kapazitive Messeinrichtung mit einem zwischen Elektrodenplatten angeordnetem Element mit Abschnitten unterschiedlicher Dielektrizitätskonstanten

Publications (2)

Publication Number Publication Date
FR2923904A1 FR2923904A1 (fr) 2009-05-22
FR2923904B1 true FR2923904B1 (fr) 2015-12-25

Family

ID=40560813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0857775A Expired - Fee Related FR2923904B1 (fr) 2007-11-19 2008-11-17 Installation de mesure capacitive d'un element ayant des segments a constante dielectrique differente entre les plaques d'electrodes

Country Status (2)

Country Link
DE (1) DE102007055189A1 (de)
FR (1) FR2923904B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8829925B2 (en) * 2012-06-20 2014-09-09 Hamilton Sundstrand Corporation Capacitive position sensor
CN117870526B (zh) * 2024-03-11 2024-05-31 深圳市中图仪器股份有限公司 微位移传感器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637529A1 (de) * 1986-09-02 1988-03-17 Hengstler Gmbh Kapazitiver linear- oder drehgeber zum steuern und positionieren von bewegten gegenstaenden
US5681990A (en) * 1995-12-07 1997-10-28 Ford Motor Company Capacitive throttle position sensor
US6774642B2 (en) * 2002-08-27 2004-08-10 Delphi Technologies, Inc. Capacitive angular position sensor
DE102005013442A1 (de) 2005-03-23 2006-09-28 Robert Bosch Gmbh Fahrpedalmodul mit magnetischem Sensor

Also Published As

Publication number Publication date
FR2923904A1 (fr) 2009-05-22
DE102007055189A1 (de) 2009-05-20

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