FR2714473B1 - Method and device for measuring quantities of fresh air injected into an internal combustion engine, participating in combustion. - Google Patents

Method and device for measuring quantities of fresh air injected into an internal combustion engine, participating in combustion.

Info

Publication number
FR2714473B1
FR2714473B1 FR9315814A FR9315814A FR2714473B1 FR 2714473 B1 FR2714473 B1 FR 2714473B1 FR 9315814 A FR9315814 A FR 9315814A FR 9315814 A FR9315814 A FR 9315814A FR 2714473 B1 FR2714473 B1 FR 2714473B1
Authority
FR
France
Prior art keywords
participating
fresh air
air injected
combustion engine
internal combustion
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 - Fee Related
Application number
FR9315814A
Other languages
French (fr)
Other versions
FR2714473A1 (en
Inventor
Bertrand Gatellier
Soete Gerard De
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR9315814A priority Critical patent/FR2714473B1/en
Publication of FR2714473A1 publication Critical patent/FR2714473A1/en
Application granted granted Critical
Publication of FR2714473B1 publication Critical patent/FR2714473B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1451—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the sensor being an optical sensor
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
FR9315814A 1993-12-29 1993-12-29 Method and device for measuring quantities of fresh air injected into an internal combustion engine, participating in combustion. Expired - Fee Related FR2714473B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9315814A FR2714473B1 (en) 1993-12-29 1993-12-29 Method and device for measuring quantities of fresh air injected into an internal combustion engine, participating in combustion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315814A FR2714473B1 (en) 1993-12-29 1993-12-29 Method and device for measuring quantities of fresh air injected into an internal combustion engine, participating in combustion.

Publications (2)

Publication Number Publication Date
FR2714473A1 FR2714473A1 (en) 1995-06-30
FR2714473B1 true FR2714473B1 (en) 1996-02-23

Family

ID=9454532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9315814A Expired - Fee Related FR2714473B1 (en) 1993-12-29 1993-12-29 Method and device for measuring quantities of fresh air injected into an internal combustion engine, participating in combustion.

Country Status (1)

Country Link
FR (1) FR2714473B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10753308B2 (en) 2017-03-30 2020-08-25 Quest Engines, LLC Internal combustion engine
US10526953B2 (en) 2017-03-30 2020-01-07 Quest Engines, LLC Internal combustion engine
US10598285B2 (en) 2017-03-30 2020-03-24 Quest Engines, LLC Piston sealing system
US11041456B2 (en) 2017-03-30 2021-06-22 Quest Engines, LLC Internal combustion engine
US10590834B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10989138B2 (en) 2017-03-30 2021-04-27 Quest Engines, LLC Internal combustion engine
US10590813B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10465629B2 (en) 2017-03-30 2019-11-05 Quest Engines, LLC Internal combustion engine having piston with deflector channels and complementary cylinder head
KR102468662B1 (en) 2017-04-28 2022-11-18 퀘스트 엔진스, 엘엘씨 Variable volume chamber device
WO2018204684A1 (en) 2017-05-04 2018-11-08 Quest Engines, LLC Variable volume chamber for interaction with a fluid
US11060636B2 (en) 2017-09-29 2021-07-13 Quest Engines, LLC Engines and pumps with motionless one-way valve
WO2019147797A2 (en) 2018-01-26 2019-08-01 Quest Engines, LLC Audio source waveguide
WO2019147963A1 (en) 2018-01-26 2019-08-01 Quest Engines, LLC Method and apparatus for producing stratified streams
CN111140350A (en) * 2019-12-13 2020-05-12 天津大学 System and method for testing capture rate and scavenging efficiency of two-stroke engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741008A (en) * 1971-07-01 1973-06-26 Acf Ind Inc Carburetor flow stand
US4167870A (en) * 1973-09-07 1979-09-18 Haas Rudy M Chemical tracer method of and structure for determination of instantaneous and total mass and volume fluid flow
US4121455A (en) * 1976-08-06 1978-10-24 Ricardo & Co., Engineers (1927) Limited Measuring a flow of gas through a combustion engine
FR2533316A1 (en) * 1982-09-22 1984-03-23 Inst Francais Du Petrole QUICK-RESPONSE METHOD AND DEVICE FOR DETECTING POOR COMBUSTION

Also Published As

Publication number Publication date
FR2714473A1 (en) 1995-06-30

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Legal Events

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