GB1340411A - Flow measuring gauge - Google Patents

Flow measuring gauge

Info

Publication number
GB1340411A
GB1340411A GB2670471*A GB2670471A GB1340411A GB 1340411 A GB1340411 A GB 1340411A GB 2670471 A GB2670471 A GB 2670471A GB 1340411 A GB1340411 A GB 1340411A
Authority
GB
United Kingdom
Prior art keywords
collector
flow
source
sections
gap
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
GB2670471*A
Other languages
English (en)
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.)
DELECTRONIQUE ET DINFORMATIQUE
Original Assignee
DELECTRONIQUE ET DINFORMATIQUE
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 DELECTRONIQUE ET DINFORMATIQUE filed Critical DELECTRONIQUE ET DINFORMATIQUE
Publication of GB1340411A publication Critical patent/GB1340411A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01F1/56—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
    • 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
    • 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
    • G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic means
    • 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
    • G01P5/008—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using an electrolyte added to the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measuring Volume Flow (AREA)
  • Adhesives Or Adhesive Processes (AREA)
GB2670471*A 1970-08-03 1971-04-19 Flow measuring gauge Expired GB1340411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7028636A FR2100986A1 (fr) 1970-08-03 1970-08-03 Jauge a ionisation de mesure de la vitesse et du debit massique de l'ecoulement d'un gaz

Publications (1)

Publication Number Publication Date
GB1340411A true GB1340411A (en) 1973-12-12

Family

ID=9059723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2670471*A Expired GB1340411A (en) 1970-08-03 1971-04-19 Flow measuring gauge

Country Status (8)

Country Link
US (1) US3750469A (enExample)
JP (1) JPS5341543B1 (enExample)
CA (1) CA955304A (enExample)
DE (1) DE2122304C3 (enExample)
ES (1) ES389341A1 (enExample)
FR (1) FR2100986A1 (enExample)
GB (1) GB1340411A (enExample)
NL (1) NL173096C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305301A (en) 1979-02-14 1981-12-15 Lucas Industries Limited Measurement of the mass flow of a liquid

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2254013B1 (enExample) * 1973-12-11 1978-02-24 Elf Aquitaine
US4074572A (en) * 1975-07-28 1978-02-21 United Technologies Corporation Method and apparatus for sensing the flux of a flowing fluid
US4049989A (en) * 1975-08-18 1977-09-20 United Technologies Corporation Ion production means
GB1572097A (en) * 1976-04-08 1980-07-23 Lucas Industries Ltd Apparatus for measuring the mass flow of a fluid
US4019383A (en) * 1976-07-21 1977-04-26 United Technologies Corporation Four-collector flux sensor
FR2461954A1 (fr) * 1979-07-18 1981-02-06 Barat Jean Dispositif pour la mesure simultanee des composantes du vecteur vitesse d'un ecoulement gazeux ionisable
FR2463396A1 (fr) * 1979-08-14 1981-02-20 Anvar Debitmetre massique a emission d'ions negatifs, notamment pneumotachometre perfectionne
FR2958396A1 (fr) * 2010-04-06 2011-10-07 Centre Nat Rech Scient Capteur d'intensite acoustique a gaz ionise.
CN105070628B (zh) * 2015-07-13 2017-03-08 兰州空间技术物理研究所 一种对称式碳纳米管阴极电离规

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627543A (en) * 1947-11-12 1953-02-03 Illinois Testing Laboratories Ionization type gas flowmeter
US2861452A (en) * 1956-04-23 1958-11-25 Gen Electric Nuclear anemometer
US3470741A (en) * 1968-04-30 1969-10-07 Enoch J Durbin Mass flow meter apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305301A (en) 1979-02-14 1981-12-15 Lucas Industries Limited Measurement of the mass flow of a liquid
GB2119517A (en) * 1979-02-14 1983-11-16 Lucas Ind Plc Measurement of the mass flow of a fluid

Also Published As

Publication number Publication date
CA955304A (en) 1974-09-24
NL173096B (nl) 1983-07-01
DE2122304A1 (de) 1972-02-10
JPS5341543B1 (enExample) 1978-11-04
NL7104214A (en) 1971-10-05
FR2100986A1 (fr) 1972-03-31
ES389341A1 (es) 1973-06-01
DE2122304B2 (de) 1980-04-30
FR2100986B1 (enExample) 1974-04-26
NL173096C (nl) 1983-12-01
DE2122304C3 (de) 1981-02-05
US3750469A (en) 1973-08-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee