FR2752052B1 - Dispositif de mesure capacitif - Google Patents

Dispositif de mesure capacitif

Info

Publication number
FR2752052B1
FR2752052B1 FR9609786A FR9609786A FR2752052B1 FR 2752052 B1 FR2752052 B1 FR 2752052B1 FR 9609786 A FR9609786 A FR 9609786A FR 9609786 A FR9609786 A FR 9609786A FR 2752052 B1 FR2752052 B1 FR 2752052B1
Authority
FR
France
Prior art keywords
measuring device
capacitive measuring
capacitive
measuring
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
FR9609786A
Other languages
English (en)
Other versions
FR2752052A1 (fr
Inventor
Bernard Marteau
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.)
Marelli France SAS
Original Assignee
Magneti Marelli France SAS
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 Magneti Marelli France SAS filed Critical Magneti Marelli France SAS
Priority to FR9609786A priority Critical patent/FR2752052B1/fr
Publication of FR2752052A1 publication Critical patent/FR2752052A1/fr
Application granted granted Critical
Publication of FR2752052B1 publication Critical patent/FR2752052B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01D5/241—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 relative movement of capacitor electrodes
    • G01D5/2412—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 relative movement of capacitor electrodes by varying overlap
    • G01D5/2415—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 relative movement of capacitor electrodes by varying overlap adapted for encoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gyroscopes (AREA)
FR9609786A 1996-08-02 1996-08-02 Dispositif de mesure capacitif Expired - Fee Related FR2752052B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9609786A FR2752052B1 (fr) 1996-08-02 1996-08-02 Dispositif de mesure capacitif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609786A FR2752052B1 (fr) 1996-08-02 1996-08-02 Dispositif de mesure capacitif

Publications (2)

Publication Number Publication Date
FR2752052A1 FR2752052A1 (fr) 1998-02-06
FR2752052B1 true FR2752052B1 (fr) 1998-10-30

Family

ID=9494774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609786A Expired - Fee Related FR2752052B1 (fr) 1996-08-02 1996-08-02 Dispositif de mesure capacitif

Country Status (1)

Country Link
FR (1) FR2752052B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2744117C2 (ru) * 2016-06-03 2021-03-02 Бранденбург (Юк) Лимитид Обнаружение объектов

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933618A1 (fr) * 1998-01-30 1999-08-04 Magneti Marelli France Dispositif de mesure capacitif

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0404975A1 (fr) * 1989-06-28 1991-01-02 Mitutoyo Corporation Capteur à type capacitif à disposition d'électrodes modifiée
AT398245B (de) * 1991-12-30 1994-10-25 Brasseur Georg Dr Techn Kapazitiver drehwinkelsensor
US5406843A (en) * 1993-10-27 1995-04-18 Kdi Corporation, Inc. Digital liquid level sensing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2744117C2 (ru) * 2016-06-03 2021-03-02 Бранденбург (Юк) Лимитид Обнаружение объектов

Also Published As

Publication number Publication date
FR2752052A1 (fr) 1998-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502