FR2366574B1 - APPARATUS FOR MEASURING THE SPEED AND THE MASS FLOW OF A GAS FLOW - Google Patents

APPARATUS FOR MEASURING THE SPEED AND THE MASS FLOW OF A GAS FLOW

Info

Publication number
FR2366574B1
FR2366574B1 FR7629312A FR7629312A FR2366574B1 FR 2366574 B1 FR2366574 B1 FR 2366574B1 FR 7629312 A FR7629312 A FR 7629312A FR 7629312 A FR7629312 A FR 7629312A FR 2366574 B1 FR2366574 B1 FR 2366574B1
Authority
FR
France
Prior art keywords
measuring
speed
flow
gas flow
mass flow
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
FR7629312A
Other languages
French (fr)
Other versions
FR2366574A1 (en
Inventor
Owen Storey
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.)
ELECTRONIQUE INFORMATIQUE SOC
Original Assignee
ELECTRONIQUE INFORMATIQUE SOC
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 ELECTRONIQUE INFORMATIQUE SOC filed Critical ELECTRONIQUE INFORMATIQUE SOC
Priority to FR7629312A priority Critical patent/FR2366574B1/en
Publication of FR2366574A1 publication Critical patent/FR2366574A1/en
Application granted granted Critical
Publication of FR2366574B1 publication Critical patent/FR2366574B1/en
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
    • 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
    • G01F1/56—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 electric or magnetic effects
    • G01F1/64—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 electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/005—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid
    • G01P5/006—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid the jet used is composed of ionised or radioactive particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)
FR7629312A 1976-09-29 1976-09-29 APPARATUS FOR MEASURING THE SPEED AND THE MASS FLOW OF A GAS FLOW Expired FR2366574B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7629312A FR2366574B1 (en) 1976-09-29 1976-09-29 APPARATUS FOR MEASURING THE SPEED AND THE MASS FLOW OF A GAS FLOW

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629312A FR2366574B1 (en) 1976-09-29 1976-09-29 APPARATUS FOR MEASURING THE SPEED AND THE MASS FLOW OF A GAS FLOW

Publications (2)

Publication Number Publication Date
FR2366574A1 FR2366574A1 (en) 1978-04-28
FR2366574B1 true FR2366574B1 (en) 1981-04-10

Family

ID=9178211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629312A Expired FR2366574B1 (en) 1976-09-29 1976-09-29 APPARATUS FOR MEASURING THE SPEED AND THE MASS FLOW OF A GAS FLOW

Country Status (1)

Country Link
FR (1) FR2366574B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476845A1 (en) * 1980-02-27 1981-08-28 Barat Jean ANONOMETER IONIC A COUNTING

Also Published As

Publication number Publication date
FR2366574A1 (en) 1978-04-28

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Legal Events

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