FR3070762B1 - Capteur de qualite. - Google Patents

Capteur de qualite. Download PDF

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Publication number
FR3070762B1
FR3070762B1 FR1758132A FR1758132A FR3070762B1 FR 3070762 B1 FR3070762 B1 FR 3070762B1 FR 1758132 A FR1758132 A FR 1758132A FR 1758132 A FR1758132 A FR 1758132A FR 3070762 B1 FR3070762 B1 FR 3070762B1
Authority
FR
France
Prior art keywords
quality sensor
medium
electrodes
determining
level
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.)
Active
Application number
FR1758132A
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English (en)
Other versions
FR3070762A1 (fr
Inventor
Pierre-Andre Guitard
Arthur Fagnier
Mamadou Saliou Balde
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.)
Plastic Omnium Advanced Innovation and Research SA
Original Assignee
Plastic Omnium Advanced Innovation and Research 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 Plastic Omnium Advanced Innovation and Research SA filed Critical Plastic Omnium Advanced Innovation and Research SA
Priority to FR1758132A priority Critical patent/FR3070762B1/fr
Priority to EP18769303.1A priority patent/EP3679361A1/fr
Priority to PCT/EP2018/073775 priority patent/WO2019043266A1/fr
Publication of FR3070762A1 publication Critical patent/FR3070762A1/fr
Application granted granted Critical
Publication of FR3070762B1 publication Critical patent/FR3070762B1/fr
Active legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties

Abstract

Il s'agit d'un capteur de qualité (100) d'un milieu comprenant deux électrodes (12, 14) interdigitées et un organe (26) apte à déterminer une valeur de température d'un milieu au niveau des électrodes (12, 14).
FR1758132A 2017-09-04 2017-09-04 Capteur de qualite. Active FR3070762B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1758132A FR3070762B1 (fr) 2017-09-04 2017-09-04 Capteur de qualite.
EP18769303.1A EP3679361A1 (fr) 2017-09-04 2018-09-04 Capteur de qualité
PCT/EP2018/073775 WO2019043266A1 (fr) 2017-09-04 2018-09-04 Capteur de qualité

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1758132A FR3070762B1 (fr) 2017-09-04 2017-09-04 Capteur de qualite.
FR1758132 2017-09-04

Publications (2)

Publication Number Publication Date
FR3070762A1 FR3070762A1 (fr) 2019-03-08
FR3070762B1 true FR3070762B1 (fr) 2023-04-14

Family

ID=60450813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1758132A Active FR3070762B1 (fr) 2017-09-04 2017-09-04 Capteur de qualite.

Country Status (3)

Country Link
EP (1) EP3679361A1 (fr)
FR (1) FR3070762B1 (fr)
WO (1) WO2019043266A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540086A (en) * 1994-08-30 1996-07-30 Kavlico Corporation Oil deterioration sensor
DE10152777A1 (de) * 2001-10-29 2003-05-15 Hydac Electronic Gmbh Vorrichtung und Verfahren zur Bestimmung der Qualität eines Mediums, insbesondere eines Schmier- und/oder Kühlmittels
US7247271B2 (en) * 2003-03-14 2007-07-24 Delphi Technologies, Inc. Compact ceramic sensor for fuel volatility and oxygenate concentration
CN100465632C (zh) * 2003-06-16 2009-03-04 西门子Vdo汽车公司 用于确定液体中的成分的浓度的方法和设备
US7466147B2 (en) * 2005-08-08 2008-12-16 Continental Automotive Systems Us, Inc. Fluid quality sensor
JP5195604B2 (ja) * 2009-04-16 2013-05-08 株式会社デンソー 液体濃度検出装置

Also Published As

Publication number Publication date
FR3070762A1 (fr) 2019-03-08
WO2019043266A1 (fr) 2019-03-07
EP3679361A1 (fr) 2020-07-15

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