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FR2817032B1 - Perfectionnements aux dispositifs de mesure exploitant une mesure indirecte de permittivite - Google Patents

Perfectionnements aux dispositifs de mesure exploitant une mesure indirecte de permittivite

Info

Publication number
FR2817032B1
FR2817032B1 FR0015119A FR0015119A FR2817032B1 FR 2817032 B1 FR2817032 B1 FR 2817032B1 FR 0015119 A FR0015119 A FR 0015119A FR 0015119 A FR0015119 A FR 0015119A FR 2817032 B1 FR2817032 B1 FR 2817032B1
Authority
FR
France
Prior art keywords
indirect
measuring devices
permittivity measurement
permittivity
measurement
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
FR0015119A
Other languages
English (en)
Other versions
FR2817032A1 (fr
Inventor
Pascal Jordana
Reste Daniel Le
William Panciroli
Claude Launay
Silva Joaquim Da
Philippe Parbaud
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.)
Hitachi Computer Products Europe SAS
Original Assignee
Hitachi Computer Products Europe 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
Priority to FR0015119A priority Critical patent/FR2817032B1/fr
Application filed by Hitachi Computer Products Europe SAS filed Critical Hitachi Computer Products Europe SAS
Priority to EP01997678A priority patent/EP1336082B1/fr
Priority to DE60135142T priority patent/DE60135142D1/de
Priority to PCT/FR2001/003632 priority patent/WO2002042721A1/fr
Priority to JP2002544613A priority patent/JP4294315B2/ja
Priority to AU2002220801A priority patent/AU2002220801A1/en
Priority to US10/432,806 priority patent/US20040124857A1/en
Priority to AT01997678T priority patent/ATE403135T1/de
Priority to CA002430252A priority patent/CA2430252A1/fr
Publication of FR2817032A1 publication Critical patent/FR2817032A1/fr
Application granted granted Critical
Publication of FR2817032B1 publication Critical patent/FR2817032B1/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
    • G01D5/2405—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 Resistance Or Impedance (AREA)
FR0015119A 2000-11-23 2000-11-23 Perfectionnements aux dispositifs de mesure exploitant une mesure indirecte de permittivite Expired - Fee Related FR2817032B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0015119A FR2817032B1 (fr) 2000-11-23 2000-11-23 Perfectionnements aux dispositifs de mesure exploitant une mesure indirecte de permittivite
DE60135142T DE60135142D1 (de) 2000-11-23 2001-11-20 Kapazitiver messwertgeber
PCT/FR2001/003632 WO2002042721A1 (fr) 2000-11-23 2001-11-20 Dispositif de mesure capacitif
JP2002544613A JP4294315B2 (ja) 2000-11-23 2001-11-20 静電容量型測定デバイス
EP01997678A EP1336082B1 (fr) 2000-11-23 2001-11-20 Dispositif de mesure capacitif
AU2002220801A AU2002220801A1 (en) 2000-11-23 2001-11-20 Capacitive measurement device
US10/432,806 US20040124857A1 (en) 2000-11-23 2001-11-20 Capacitive measurement device
AT01997678T ATE403135T1 (de) 2000-11-23 2001-11-20 Kapazitiver messwertgeber
CA002430252A CA2430252A1 (fr) 2000-11-23 2001-11-20 Dispositif de mesure capacitif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0015119A FR2817032B1 (fr) 2000-11-23 2000-11-23 Perfectionnements aux dispositifs de mesure exploitant une mesure indirecte de permittivite

Publications (2)

Publication Number Publication Date
FR2817032A1 FR2817032A1 (fr) 2002-05-24
FR2817032B1 true FR2817032B1 (fr) 2003-03-28

Family

ID=8856787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0015119A Expired - Fee Related FR2817032B1 (fr) 2000-11-23 2000-11-23 Perfectionnements aux dispositifs de mesure exploitant une mesure indirecte de permittivite

Country Status (1)

Country Link
FR (1) FR2817032B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841841B1 (fr) 2002-07-03 2004-09-10 Faurecia Sieges Automobile Dispositif et procede de chauffe de sieges de vehicule automobile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5126599A (en) * 1998-07-24 2000-02-14 Life Measurement Instruments, Inc. Variable dielectric position transducer and method
FR2785046B1 (fr) * 1998-10-23 2001-01-26 Claude Launay Dispositif de mesure reposant sur la mesure indirecte de la permittivite

Also Published As

Publication number Publication date
FR2817032A1 (fr) 2002-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130731