FR2892508B1 - Jauge capacitive - Google Patents

Jauge capacitive

Info

Publication number
FR2892508B1
FR2892508B1 FR0510933A FR0510933A FR2892508B1 FR 2892508 B1 FR2892508 B1 FR 2892508B1 FR 0510933 A FR0510933 A FR 0510933A FR 0510933 A FR0510933 A FR 0510933A FR 2892508 B1 FR2892508 B1 FR 2892508B1
Authority
FR
France
Prior art keywords
capacitive gauge
capacitive
gauge
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
FR0510933A
Other languages
English (en)
Other versions
FR2892508A1 (fr
Inventor
Volodia Naydenov
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
Inergy Automotive Systems 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
Priority to FR0510933A priority Critical patent/FR2892508B1/fr
Application filed by Inergy Automotive Systems Research SA filed Critical Inergy Automotive Systems Research SA
Priority to KR1020087009710A priority patent/KR20080063358A/ko
Priority to CNA2006800384170A priority patent/CN101287969A/zh
Priority to JP2008537076A priority patent/JP2009513963A/ja
Priority to US12/091,089 priority patent/US20080229820A1/en
Priority to EP06807491A priority patent/EP1943488A1/fr
Priority to BRPI0617799A priority patent/BRPI0617799A2/pt
Priority to PCT/EP2006/067689 priority patent/WO2007048777A1/fr
Publication of FR2892508A1 publication Critical patent/FR2892508A1/fr
Application granted granted Critical
Publication of FR2892508B1 publication Critical patent/FR2892508B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/266—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR0510933A 2005-10-26 2005-10-26 Jauge capacitive Expired - Fee Related FR2892508B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0510933A FR2892508B1 (fr) 2005-10-26 2005-10-26 Jauge capacitive
CNA2006800384170A CN101287969A (zh) 2005-10-26 2006-10-24 电容式液位计
JP2008537076A JP2009513963A (ja) 2005-10-26 2006-10-24 静電容量式ゲージ
US12/091,089 US20080229820A1 (en) 2005-10-26 2006-10-24 Capacitive Gauge
KR1020087009710A KR20080063358A (ko) 2005-10-26 2006-10-24 용량 게이지
EP06807491A EP1943488A1 (fr) 2005-10-26 2006-10-24 Jauge capacitive
BRPI0617799A BRPI0617799A2 (pt) 2005-10-26 2006-10-24 medidor capacitivo, uso de um medidor, e, veículo motorizado
PCT/EP2006/067689 WO2007048777A1 (fr) 2005-10-26 2006-10-24 Jauge capacitive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0510933A FR2892508B1 (fr) 2005-10-26 2005-10-26 Jauge capacitive

Publications (2)

Publication Number Publication Date
FR2892508A1 FR2892508A1 (fr) 2007-04-27
FR2892508B1 true FR2892508B1 (fr) 2007-12-28

Family

ID=36658923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0510933A Expired - Fee Related FR2892508B1 (fr) 2005-10-26 2005-10-26 Jauge capacitive

Country Status (2)

Country Link
CN (1) CN101287969A (fr)
FR (1) FR2892508B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011111555A1 (de) * 2011-08-26 2013-02-28 Man Truck & Bus Ag Betriebsverfahren für ein Fahrzeug
CN103196524B (zh) * 2013-04-18 2015-10-28 苏州赛智达智能科技有限公司 一种准确检测lng液位的方法
CN103196525B (zh) * 2013-04-18 2015-04-08 中国石油大学(华东) 检测贮罐中液化天然气液位的方法
US10093262B2 (en) * 2015-03-31 2018-10-09 Ford Global Technologies, Llc Seatbelt payout measuring device and system
CN110361070A (zh) * 2019-07-19 2019-10-22 中国航发沈阳发动机研究所 一种滑油液位标定方法及滑油液位确定方法
CN115790775A (zh) * 2022-11-24 2023-03-14 广州黑格智造信息科技有限公司 一种液位检测设备、方法、装置和存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908449C2 (de) * 1979-03-05 1986-04-03 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtng zur kapazitiven Füllstandsmessung insbesondere in einem Kraftfahrzeugtank
FR2795816B1 (fr) * 1999-07-02 2001-09-28 Roxer Capteur de niveau

Also Published As

Publication number Publication date
FR2892508A1 (fr) 2007-04-27
CN101287969A (zh) 2008-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130628