SE403835B - Forfaringssett och anordning for att vid analys av avgaser fran fordonsmotorer erhalla verden som er jemforbart representativa for olika motorer - Google Patents

Forfaringssett och anordning for att vid analys av avgaser fran fordonsmotorer erhalla verden som er jemforbart representativa for olika motorer

Info

Publication number
SE403835B
SE403835B SE7700285A SE7700285A SE403835B SE 403835 B SE403835 B SE 403835B SE 7700285 A SE7700285 A SE 7700285A SE 7700285 A SE7700285 A SE 7700285A SE 403835 B SE403835 B SE 403835B
Authority
SE
Sweden
Prior art keywords
engines
representatives
comparable
world
exhaust
Prior art date
Application number
SE7700285A
Other languages
English (en)
Swedish (sv)
Other versions
SE7700285L (sv
Inventor
L T Collin
Original Assignee
Collin Consult Ab Lars
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 Collin Consult Ab Lars filed Critical Collin Consult Ab Lars
Priority to SE7700285A priority Critical patent/SE403835B/xx
Priority to AU31818/77A priority patent/AU513631B2/en
Priority to NL7714256A priority patent/NL7714256A/xx
Priority to CH1593077A priority patent/CH625623A5/de
Priority to GB53773/77A priority patent/GB1551179A/en
Priority to DE19772758411 priority patent/DE2758411A1/de
Priority to BE183932A priority patent/BE862428A/xx
Priority to FI773939A priority patent/FI66255C/fi
Priority to US05/865,488 priority patent/US4141241A/en
Priority to CA294,235A priority patent/CA1082489A/en
Priority to NO780022A priority patent/NO780022L/no
Priority to BR7800067A priority patent/BR7800067A/pt
Priority to IT47555/78A priority patent/IT1102296B/it
Priority to FR7800711A priority patent/FR2377528A1/fr
Priority to DK13578A priority patent/DK13578A/da
Publication of SE7700285L publication Critical patent/SE7700285L/xx
Publication of SE403835B publication Critical patent/SE403835B/xx

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
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • 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
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2432—Methods of calibration
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Testing Of Engines (AREA)
  • Sampling And Sample Adjustment (AREA)
SE7700285A 1977-01-13 1977-01-13 Forfaringssett och anordning for att vid analys av avgaser fran fordonsmotorer erhalla verden som er jemforbart representativa for olika motorer SE403835B (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE7700285A SE403835B (sv) 1977-01-13 1977-01-13 Forfaringssett och anordning for att vid analys av avgaser fran fordonsmotorer erhalla verden som er jemforbart representativa for olika motorer
AU31818/77A AU513631B2 (en) 1977-01-13 1977-12-21 Analysing exhaust gases
NL7714256A NL7714256A (nl) 1977-01-13 1977-12-22 Werkwijze en middelen voor het analyseren van uitlaatgassen van een verbrandingsmotor.
CH1593077A CH625623A5 (de) 1977-01-13 1977-12-23
GB53773/77A GB1551179A (en) 1977-01-13 1977-12-23 Method and means for analysing exhaust gases from an internal combustion engine
DE19772758411 DE2758411A1 (de) 1977-01-13 1977-12-28 Verfahren und vorrichtung zum analysieren von abgasen aus einem verbrennungsmotor
BE183932A BE862428A (fr) 1977-01-13 1977-12-28 Procede et dispositif d'analyse des gaz d'echappement d'un moteur a combustion interne
FI773939A FI66255C (fi) 1977-01-13 1977-12-28 Foerfaringssaett och anordning foer analys av avgasprov vid n foerbraenningsmotor
US05/865,488 US4141241A (en) 1977-01-13 1977-12-29 Analyzing exhaust gases from an internal combustion engine
CA294,235A CA1082489A (en) 1977-01-13 1978-01-03 Analysing exhaust gases from an internal combustion engine
NO780022A NO780022L (no) 1977-01-13 1978-01-03 Fremgangsmaate og anordning for analyse av avgassproever ved en forbrenningsmotor
BR7800067A BR7800067A (pt) 1977-01-13 1978-01-05 Aperfeicoamento em processo de obter resultados representativamente comparaveis quando se analisam gases de escapamento de diferentes motores de combustao interna para veiculos e em dispositivo para executar o processo
IT47555/78A IT1102296B (it) 1977-01-13 1978-01-06 Dispositivo e procedimento per l'analisi di gas di scarico di motori a combustione interna
FR7800711A FR2377528A1 (fr) 1977-01-13 1978-01-11 Procede et dispositif d'analyse des gaz d'echappement d'un moteur a combustion interne
DK13578A DK13578A (da) 1977-01-13 1978-01-12 Fremgangsmaade og apparat til analyse af udstoedningsgas fra en forbraendingsmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7700285A SE403835B (sv) 1977-01-13 1977-01-13 Forfaringssett och anordning for att vid analys av avgaser fran fordonsmotorer erhalla verden som er jemforbart representativa for olika motorer

Publications (2)

Publication Number Publication Date
SE7700285L SE7700285L (sv) 1978-07-14
SE403835B true SE403835B (sv) 1978-09-04

Family

ID=20330163

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700285A SE403835B (sv) 1977-01-13 1977-01-13 Forfaringssett och anordning for att vid analys av avgaser fran fordonsmotorer erhalla verden som er jemforbart representativa for olika motorer

Country Status (15)

Country Link
US (1) US4141241A (de)
AU (1) AU513631B2 (de)
BE (1) BE862428A (de)
BR (1) BR7800067A (de)
CA (1) CA1082489A (de)
CH (1) CH625623A5 (de)
DE (1) DE2758411A1 (de)
DK (1) DK13578A (de)
FI (1) FI66255C (de)
FR (1) FR2377528A1 (de)
GB (1) GB1551179A (de)
IT (1) IT1102296B (de)
NL (1) NL7714256A (de)
NO (1) NO780022L (de)
SE (1) SE403835B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3173657D1 (en) * 1981-10-26 1986-03-13 Collin Consult Ab Lars Method and device for the completion of an operational test, especially of an exhaust gas emission test of an internal-combustion engine
US4924095A (en) * 1987-06-02 1990-05-08 West Lodge Research Remote gas analyzer for motor vehicle exhaust emissions surveillance
DE4302779C2 (de) * 1993-02-02 1995-10-05 Porsche Ag Verfahren zur Überprüfung der Funktionstüchtigkeit von im Abgasstrang, von mit einer Brennkraftmaschine ausgerüsteten Kraftfahrzeugen eingesetzten Abgaskatalysatoren
US6079251A (en) * 1998-02-17 2000-06-27 Noranda Inc. Diesel exhaust analysis system and method of using the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757571A (en) * 1971-10-06 1973-09-11 Rca Corp Simulated load for internal combustion engines
US3938377A (en) * 1974-01-07 1976-02-17 Scans Associates, Inc. Method and apparatus for production hot testing of engines under load
SE370562B (de) * 1973-02-15 1974-10-21 Collin Consult Ab Lars
US3999425A (en) * 1973-02-15 1976-12-28 Lars Collin Consult Ab Method and apparatus for preforming exhaust gas emission tests with vehicle engines
FR2291360A1 (fr) * 1974-11-13 1976-06-11 Nissan Motor Perfectionnements aux moteurs a combustion interne
US3986352A (en) * 1975-05-08 1976-10-19 General Motors Corporation Closed loop fuel control using air injection in open loop modes
US4064747A (en) * 1976-05-07 1977-12-27 United Technologies Corporation Relative and sub-cyclic speed measurements for internal combustion engine diagnostics

Also Published As

Publication number Publication date
FI773939A (fi) 1978-07-14
BR7800067A (pt) 1978-08-15
FI66255C (fi) 1984-09-10
SE7700285L (sv) 1978-07-14
GB1551179A (en) 1979-08-22
FR2377528A1 (fr) 1978-08-11
NL7714256A (nl) 1978-07-17
CH625623A5 (de) 1981-09-30
NO780022L (no) 1978-07-14
AU513631B2 (en) 1980-12-11
US4141241A (en) 1979-02-27
DE2758411A1 (de) 1978-07-20
CA1082489A (en) 1980-07-29
AU3181877A (en) 1979-06-28
IT1102296B (it) 1985-10-07
BE862428A (fr) 1978-04-14
FI66255B (fi) 1984-05-31
DK13578A (da) 1978-07-14
IT7847555A0 (it) 1978-01-06

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