IT1042284B - Misuratore della portata di un fluido specialmente misuratore della portata di benzina per autoveicoli - Google Patents

Misuratore della portata di un fluido specialmente misuratore della portata di benzina per autoveicoli

Info

Publication number
IT1042284B
IT1042284B IT2688975A IT2688975A IT1042284B IT 1042284 B IT1042284 B IT 1042284B IT 2688975 A IT2688975 A IT 2688975A IT 2688975 A IT2688975 A IT 2688975A IT 1042284 B IT1042284 B IT 1042284B
Authority
IT
Italy
Prior art keywords
flow meter
vehicles
fluid flow
especially petrol
petrol
Prior art date
Application number
IT2688975A
Other languages
English (en)
Original Assignee
Licentia 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 Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of IT1042284B publication Critical patent/IT1042284B/it

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)
IT2688975A 1974-09-03 1975-09-03 Misuratore della portata di un fluido specialmente misuratore della portata di benzina per autoveicoli IT1042284B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1042284B true IT1042284B (it) 1980-01-30

Family

ID=5924763

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2688975A IT1042284B (it) 1974-09-03 1975-09-03 Misuratore della portata di un fluido specialmente misuratore della portata di benzina per autoveicoli

Country Status (3)

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

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
US24267A (en) * 1859-05-31 William h
US3118302A (en) * 1964-01-21 Fuel consumption indicator
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
FR2284105B1 (it) 1979-03-09
DE2442155B2 (de) 1977-01-13
GB1519803A (en) 1978-08-02
FR2284105A1 (fr) 1976-04-02
DE2442155A1 (de) 1976-03-11

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