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FR2771170B1 - METHOD FOR DETERMINING THE LEVEL OF A LIQUID IN A CLOSED CONTAINER AND ITS APPLICATION TO THE FUEL TANK OF A MOTOR VEHICLE - Google Patents

METHOD FOR DETERMINING THE LEVEL OF A LIQUID IN A CLOSED CONTAINER AND ITS APPLICATION TO THE FUEL TANK OF A MOTOR VEHICLE

Info

Publication number
FR2771170B1
FR2771170B1 FR9814269A FR9814269A FR2771170B1 FR 2771170 B1 FR2771170 B1 FR 2771170B1 FR 9814269 A FR9814269 A FR 9814269A FR 9814269 A FR9814269 A FR 9814269A FR 2771170 B1 FR2771170 B1 FR 2771170B1
Authority
FR
France
Prior art keywords
determining
liquid
level
application
motor vehicle
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
FR9814269A
Other languages
French (fr)
Other versions
FR2771170A1 (en
Inventor
Michael Henn
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of FR2771170A1 publication Critical patent/FR2771170A1/en
Application granted granted Critical
Publication of FR2771170B1 publication Critical patent/FR2771170B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01F23/14—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 measurement of pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/06—Fuel tanks characterised by fuel reserve systems
    • B60K15/061—Fuel tanks characterised by fuel reserve systems with level control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • G01F22/02—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for involving measurement of pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/0321—Fuel tanks characterised by special sensors, the mounting thereof
    • B60K2015/03217—Fuel level sensors

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR9814269A 1997-11-14 1998-11-13 METHOD FOR DETERMINING THE LEVEL OF A LIQUID IN A CLOSED CONTAINER AND ITS APPLICATION TO THE FUEL TANK OF A MOTOR VEHICLE Expired - Fee Related FR2771170B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19750620A DE19750620A1 (en) 1997-11-14 1997-11-14 Determining liquid level in closed tank

Publications (2)

Publication Number Publication Date
FR2771170A1 FR2771170A1 (en) 1999-05-21
FR2771170B1 true FR2771170B1 (en) 2001-09-07

Family

ID=7848822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814269A Expired - Fee Related FR2771170B1 (en) 1997-11-14 1998-11-13 METHOD FOR DETERMINING THE LEVEL OF A LIQUID IN A CLOSED CONTAINER AND ITS APPLICATION TO THE FUEL TANK OF A MOTOR VEHICLE

Country Status (2)

Country Link
DE (1) DE19750620A1 (en)
FR (1) FR2771170B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6623867B2 (en) * 2001-07-13 2003-09-23 Visteon Global Technologies, Inc. Reinforced aluminum metal composite carrier
DE102004007855A1 (en) * 2004-02-17 2005-09-08 Christian Oliveri Filling level determination method, e.g. for a fuel tank, in which the calibrated rate of flow in a valve controlled conduit connecting the tank to an expansion chamber is used, with one other variable, to determine the level
GB0411490D0 (en) * 2004-05-22 2004-06-23 Lane John D Liquid volume meter
GB0517892D0 (en) * 2005-09-02 2005-10-12 Delphi Tech Inc Fuel level sensor
CH704397A2 (en) 2011-01-28 2012-07-31 Tecan Trading Ag A method for detecting the fillability of a waste of microplate washers.
DE202014104019U1 (en) * 2014-08-27 2015-08-28 Seuffer gmbH & Co. KG Detecting device for detecting properties of a medium
EP3040691A1 (en) * 2014-12-31 2016-07-06 Nokia Technologies OY Determination of volumetric capacity
DE102015225754A1 (en) 2015-12-17 2017-06-22 Continental Automotive Gmbh System for level determination
DE102016201930A1 (en) * 2016-02-09 2017-08-10 Avl Tippelmann Gmbh Method for determining a void volume
WO2018229504A1 (en) 2017-06-15 2018-12-20 Chiaro Technology Limited Breast pump system
DE102019100485A1 (en) * 2019-01-10 2020-07-16 Voith Patent Gmbh Method for driving a hydrodynamic machine and hydrodynamic machine
GB202004395D0 (en) 2020-03-26 2020-05-13 Chiaro Technology Ltd Lima
GB2622196A (en) 2022-08-31 2024-03-13 Chiaro Technology Ltd Measurement system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627865A1 (en) * 1976-06-22 1978-01-05 Vdo Schindling Liquid level transducer with float and electrical output - uses Hall effect probe with magnet moved by float to provide spark free operation in explosive environment
DE2645743C2 (en) * 1976-10-09 1985-11-07 Vdo Adolf Schindling Ag, 6000 Frankfurt Liquid level measuring device
DE2835744C2 (en) * 1978-08-16 1985-12-12 Vdo Adolf Schindling Ag, 6000 Frankfurt Device for continuous measurement of the liquid level in a container
DE3929506A1 (en) * 1989-09-06 1991-03-14 Moto Meter Ag Measuring contents of motor vehicle fuel tank - using pressure sensor for gas vol. above fuel level and evaluator
DE4203099A1 (en) * 1992-02-04 1993-08-05 Bosch Gmbh Robert METHOD AND DEVICE FOR DETECTING TANK LEVEL
JP3712761B2 (en) * 1994-06-21 2005-11-02 オルソ−クリニカル ダイアグノスティクス，インコーポレイティド Method for measuring volume of liquid reagent

Also Published As

Publication number Publication date
FR2771170A1 (en) 1999-05-21
DE19750620A1 (en) 1999-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730