FR2581183B1 - Appareil indicateur de quantite restante de carburant. - Google Patents

Appareil indicateur de quantite restante de carburant.

Info

Publication number
FR2581183B1
FR2581183B1 FR8606321A FR8606321A FR2581183B1 FR 2581183 B1 FR2581183 B1 FR 2581183B1 FR 8606321 A FR8606321 A FR 8606321A FR 8606321 A FR8606321 A FR 8606321A FR 2581183 B1 FR2581183 B1 FR 2581183B1
Authority
FR
France
Prior art keywords
remaining fuel
apparatus indicator
indicator
fuel
remaining
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
Application number
FR8606321A
Other languages
English (en)
Other versions
FR2581183A1 (fr
Inventor
Geoffrey S Hedrick
Steven L Tomlinson
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.)
Smiths Industries Aerospace and Defense Systems Inc
Original Assignee
Smiths Industries Aerospace and Defense Systems Inc
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 Smiths Industries Aerospace and Defense Systems Inc filed Critical Smiths Industries Aerospace and Defense Systems Inc
Publication of FR2581183A1 publication Critical patent/FR2581183A1/fr
Application granted granted Critical
Publication of FR2581183B1 publication Critical patent/FR2581183B1/fr
Expired 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
    • G01F23/22—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
    • 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
    • G01F23/80—Arrangements for signal processing
    • G01F23/802—Particular electronic circuits for digital processing equipment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Cosmetics (AREA)
  • Level Indicators Using A Float (AREA)
FR8606321A 1985-04-30 1986-04-30 Appareil indicateur de quantite restante de carburant. Expired FR2581183B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/729,150 US4731730A (en) 1985-04-30 1985-04-30 Universal fuel quantity indicator apparatus

Publications (2)

Publication Number Publication Date
FR2581183A1 FR2581183A1 (fr) 1986-10-31
FR2581183B1 true FR2581183B1 (fr) 1989-01-06

Family

ID=24929790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8606321A Expired FR2581183B1 (fr) 1985-04-30 1986-04-30 Appareil indicateur de quantite restante de carburant.

Country Status (6)

Country Link
US (1) US4731730A (fr)
JP (1) JPS61253428A (fr)
DE (1) DE3614613A1 (fr)
FR (1) FR2581183B1 (fr)
GB (1) GB2176899B (fr)
IT (1) IT1213069B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0697176B2 (ja) * 1986-12-17 1994-11-30 日本電装株式会社 コイル式ゲ−ジを用いた変位量表示装置
US4908783A (en) * 1987-04-28 1990-03-13 Simmonds Precision Products, Inc. Apparatus and method for determining liquid levels
DE3725752A1 (de) * 1987-08-04 1989-03-02 Vdo Schindling Verfahren und vorrichtung zur anzeige des fluessigkeitsniveaus in einem kraftfahrzeugtank
DE3822846A1 (de) * 1988-07-06 1990-01-11 Vdo Schindling Geraet zur messung des fuellstands eines kraftstofftanks
US5220514A (en) * 1990-04-11 1993-06-15 Itt Corporation Method & apparatus for liquid level conductance probe control unit with increased sensitivity
US5050433A (en) * 1990-09-14 1991-09-24 Jabil Circuit Company Electronic circuit for fuel level sensor
GB2254150A (en) * 1991-03-23 1992-09-30 Ford Motor Co Low liquid level warning system
US5325314A (en) * 1992-09-11 1994-06-28 Delco Electronics Corporation Electronic gauge transform
US6009370A (en) * 1993-07-26 1999-12-28 Hitachi, Ltd. Control unit for vehicle and total control system therefor
US5566572A (en) * 1994-05-11 1996-10-22 United Technologies Corporation Circuitry to minimize stray capacitance effects in a capacitive liquid level measurement device
US5602333A (en) * 1994-06-17 1997-02-11 Smiths Industries Apparatus for measuring the level of a liquid in a tank
DE69936852T2 (de) 1998-05-21 2008-05-15 Smiths Aerospace, Inc. Schutzvorrichtung gegen fehlerzustände für das brennstoffmessystem eines flugzeugs
US6670601B1 (en) 1999-03-19 2003-12-30 Smiths Aerospace, Inc. Fiberoptic fuel gauging system for measuring the level of a liquid in a tank
US6390027B1 (en) 2000-05-31 2002-05-21 C. Cowles & Company Cycle control system for boiler and associated burner
US6597998B1 (en) 2002-01-09 2003-07-22 Brunswick Corporation Method for determining the amount of liquid in a reservoir as a function of depth of the liquid
US6857313B2 (en) * 2003-03-31 2005-02-22 Rochester Gauges, Inc. Self-calibrating capacitance gauge
US7293578B2 (en) 2004-01-22 2007-11-13 Rochester Gauges, Inc. Gauge assembly having a stop fill device
US7726334B2 (en) 2004-01-22 2010-06-01 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and remote liquid level indicator
US7921873B2 (en) 2004-01-22 2011-04-12 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and a liquid level indicating dial
DE102004004923B4 (de) * 2004-01-27 2012-12-13 Frank Bayer Vorrichtung zur kapazitiven Füllstandsmessung
WO2006118555A1 (fr) * 2005-03-31 2006-11-09 Brian Scott Miller Controle biometrique d'un equipement
MX2009001828A (es) * 2006-08-18 2009-07-02 Rochester Gauges Inc Ensamble de valvula de servicio con dispositivo de detencion de llenado e indicador remoto del nivel del liquido.
US8674804B2 (en) 2007-03-01 2014-03-18 Deadman Technologies, Llc Control of equipment using remote display
US7946483B2 (en) * 2007-03-01 2011-05-24 Deadman Technologies, Llc Biometric control of equipment
US8362873B2 (en) * 2007-03-01 2013-01-29 Deadman Technologies, Llc Control of equipment using remote display
US7690323B2 (en) * 2007-10-31 2010-04-06 Rochester Gauges, Inc. Gauge head assembly with non-magnetic insert
US8365574B2 (en) * 2009-12-07 2013-02-05 Hamilton Sundstrand Corporation Systems and methods for minimizing stray current in capacitive sensor data
JP5158218B2 (ja) * 2011-01-10 2013-03-06 株式会社デンソー 液面レベル計測装置
JP5901608B2 (ja) * 2013-12-26 2016-04-13 本田技研工業株式会社 燃料充填システム
US11428407B2 (en) 2018-09-26 2022-08-30 Cowles Operating Company Combustion air proving apparatus with burner cut-off capability and method of performing the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083248A (en) * 1975-09-04 1978-04-11 Simmonds Precision Products, Inc. Digital liquid-level gauging systems
US4173893A (en) * 1976-10-12 1979-11-13 Hedrick Geoffrey S Fluid quantity indicator
US4090408A (en) * 1976-10-12 1978-05-23 Hedrick Geoffrey S Fluid quantity indicator
US4220823A (en) * 1978-07-21 1980-09-02 Stromberg-Carlson Corporation Selectively controlled digital pad
US4227246A (en) * 1978-11-06 1980-10-07 Vaughan Iii Warren T Multi-parameter measurement system for fluids
FR2458957B1 (fr) * 1979-06-13 1986-02-07 Telediffusion Fse Concentrateur teleinformatique pour reseau de transmission et de commutation de donnees par paquets
US4296472A (en) * 1979-10-01 1981-10-20 Rockwell International Corporation Non-intrusive fluid measuring system
US4383444A (en) * 1980-04-21 1983-05-17 Robertshaw Controls Company Microprocessor based capacitance level detection system
US4355363A (en) * 1980-05-14 1982-10-19 Honeywell Inc. Digital characterization of liquid gaging system sensors
IT1131315B (it) * 1980-06-13 1986-06-18 Logic Spa Sistema di rilevamento e segnalazione della quantita' di carburante contenuto in un serbatoio di veicoli,particolarmente di veicoli aerei
US4349882A (en) * 1980-08-22 1982-09-14 Veeder Industries Inc. Liquid level measuring system
US4418571A (en) * 1980-08-22 1983-12-06 Veeder Industries, Inc. Liquid level measuring system
US4420819A (en) * 1981-03-13 1983-12-13 Data Card Corporation System for processing and storing transaction data and for transmitting the transaction data to a remote host computer
US4420976A (en) * 1981-09-09 1983-12-20 Mcdonnell Douglas Corporation Multiplexed true mass gaging system
US4589077A (en) * 1983-07-27 1986-05-13 Southwest Pump Company Liquid level and volume measuring method and apparatus
US4722065A (en) * 1984-03-30 1988-01-26 Casio Computer Co., Ltd. Electronically programmable calculator with memory package

Also Published As

Publication number Publication date
US4731730A (en) 1988-03-15
GB2176899A (en) 1987-01-07
FR2581183A1 (fr) 1986-10-31
IT8620262A0 (it) 1986-04-30
DE3614613A1 (de) 1987-02-26
GB8610381D0 (en) 1986-06-04
JPS61253428A (ja) 1986-11-11
IT1213069B (it) 1989-12-07
GB2176899B (en) 1989-12-13

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 44/86

ER Errata listed in the french official journal (bopi)

Free format text: 44/86

ST Notification of lapse