FR2284105B1 - - Google Patents

Info

Publication number
FR2284105B1
FR2284105B1 FR7527042A FR7527042A FR2284105B1 FR 2284105 B1 FR2284105 B1 FR 2284105B1 FR 7527042 A FR7527042 A FR 7527042A FR 7527042 A FR7527042 A FR 7527042A FR 2284105 B1 FR2284105 B1 FR 2284105B1
Authority
FR
France
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
FR7527042A
Other languages
French (fr)
Other versions
FR2284105A1 (fr
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 claimed from DE19742442155 external-priority patent/DE2442155C3/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2284105A1 publication Critical patent/FR2284105A1/fr
Application granted granted Critical
Publication of FR2284105B1 publication Critical patent/FR2284105B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/10—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in inductance, i.e. electric circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/38—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/383—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/02—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine wherein the other variable is the speed of a vehicle
    • G01F9/023—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine wherein the other variable is the speed of a vehicle with electric, electro-mechanic or electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Fluid Pressure (AREA)
FR7527042A 1974-09-03 1975-09-03 Debitmetre, et notamment debitmetre d'essence pour vehicules automobiles Granted FR2284105A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742442155 DE2442155C3 (de) 1974-09-03 Durchflußmesser, insbesondere Benzin-Durchflußmesser für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
FR2284105A1 FR2284105A1 (fr) 1976-04-02
FR2284105B1 true FR2284105B1 (nl) 1979-03-09

Family

ID=5924763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527042A Granted FR2284105A1 (fr) 1974-09-03 1975-09-03 Debitmetre, et notamment debitmetre d'essence pour vehicules automobiles

Country Status (3)

Country Link
FR (1) FR2284105A1 (nl)
GB (1) GB1519803A (nl)
IT (1) IT1042284B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946062A1 (de) * 1979-11-15 1981-05-27 Robert Bosch Gmbh, 7000 Stuttgart Messeinrichtung zur kontaktfreien erfassung des abstandes einer metallischen flaeche von einer gegenflaeche und auswerteverfahren fuer eine solche messeinrichtu ng
FR2474408B1 (fr) * 1980-01-28 1987-09-18 Sibe Indicateur de consommation instantanee pour vehicule entraine par un moteur a combustion interne
DE102011119323A1 (de) * 2010-11-29 2012-05-31 Marquardt Mechatronik Gmbh Sensor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118302A (en) * 1964-01-21 Fuel consumption indicator
US24267A (en) * 1859-05-31 William h
US2715680A (en) * 1950-03-22 1955-08-16 Howard E Tatel Telemetric gages
FR1042204A (fr) * 1951-09-14 1953-10-29 Micromanomètre électronique
GB763086A (en) * 1954-01-19 1956-12-05 Atomic Energy Authority Uk Improvements in or relating to position indicating apparatus
US2941397A (en) * 1956-11-01 1960-06-21 Lee Foundation For Nutritional Miles-per-gallon measuring apparatus
US3040575A (en) * 1957-05-20 1962-06-26 Robertshaw Fulton Controls Co Linear flow transmitter
US3153210A (en) * 1958-07-01 1964-10-13 Yarnall Waring Co Electrical pressure transducer
DE1172054B (de) * 1959-03-31 1964-06-11 Svenska Aeroplan Ab Verfahren und Vorrichtung zum Bestimmen des augenblicklichen Brennstoffverbrauchs eines Fahrzeuges
US3140450A (en) * 1961-02-13 1964-07-07 Edcliff Instr Inc Force controlled variable reactance transducer
US3153935A (en) * 1961-06-06 1964-10-27 Eskil L Karlson Pressure transducer
US3544876A (en) * 1967-08-07 1970-12-01 Honeywell Inc Force rebalance servo system including a unique two wire transmission line and transistor control circuit
US3635079A (en) * 1970-02-25 1972-01-18 Norvin P Tomlinson Miles per gallon meter
GB1364771A (en) * 1973-06-04 1974-08-29 Honeywell Ltd Position transducer with linearity control

Also Published As

Publication number Publication date
FR2284105A1 (fr) 1976-04-02
DE2442155B2 (de) 1977-01-13
IT1042284B (it) 1980-01-30
GB1519803A (en) 1978-08-02
DE2442155A1 (de) 1976-03-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse