FI57648C - Foerfarande och apparat foer faststaellande av fordonsmotors emissionshalt - Google Patents

Foerfarande och apparat foer faststaellande av fordonsmotors emissionshalt Download PDF

Info

Publication number
FI57648C
FI57648C FI279/74A FI27974A FI57648C FI 57648 C FI57648 C FI 57648C FI 279/74 A FI279/74 A FI 279/74A FI 27974 A FI27974 A FI 27974A FI 57648 C FI57648 C FI 57648C
Authority
FI
Finland
Prior art keywords
exhaust
exhaust gas
engine
gas collection
vehicle
Prior art date
Application number
FI279/74A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI57648B (fi
Inventor
Lars 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
Publication of FI57648B publication Critical patent/FI57648B/fi
Application granted granted Critical
Publication of FI57648C publication Critical patent/FI57648C/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Of Engines (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FI279/74A 1973-02-15 1974-02-01 Foerfarande och apparat foer faststaellande av fordonsmotors emissionshalt FI57648C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7302112 1973-02-15
SE7302112A SE370562B (fr) 1973-02-15 1973-02-15

Publications (2)

Publication Number Publication Date
FI57648B FI57648B (fi) 1980-05-30
FI57648C true FI57648C (fi) 1980-09-10

Family

ID=20316646

Family Applications (1)

Application Number Title Priority Date Filing Date
FI279/74A FI57648C (fi) 1973-02-15 1974-02-01 Foerfarande och apparat foer faststaellande av fordonsmotors emissionshalt

Country Status (21)

Country Link
JP (1) JPS5031833B2 (fr)
AT (1) AT356947B (fr)
BE (1) BE810767A (fr)
BR (1) BR7401126D0 (fr)
CA (1) CA1006714A (fr)
CH (1) CH590468A5 (fr)
CS (1) CS194701B2 (fr)
DD (1) DD111246A5 (fr)
DE (1) DE2407031C3 (fr)
DK (1) DK141564B (fr)
FI (1) FI57648C (fr)
FR (1) FR2217544B1 (fr)
GB (1) GB1468838A (fr)
IL (1) IL44146A (fr)
IT (1) IT1002869B (fr)
NL (1) NL7401747A (fr)
NO (1) NO148271C (fr)
RO (1) RO64331A (fr)
SE (1) SE370562B (fr)
SU (1) SU990089A3 (fr)
ZA (1) ZA74850B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032924U (fr) * 1973-07-23 1975-04-10
SE403835B (sv) * 1977-01-13 1978-09-04 Collin Consult Ab Lars Forfaringssett och anordning for att vid analys av avgaser fran fordonsmotorer erhalla verden som er jemforbart representativa for olika motorer
SE414836B (sv) * 1977-11-02 1980-08-18 Collin Consult Ab Lars Forfaringssett for att vid analys av avgaser fran en forbrenningsmotor astadkomma forhallanden som er representativa for en forutbetsemd trafiksituations frekvens
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
JPH07104233B2 (ja) * 1987-11-18 1995-11-13 株式会社堀場製作所 ガスサンプリング装置
DE9107156U1 (de) * 1991-06-11 1991-07-25 Hermann electronic Inh. Horst Hermann, 8502 Cadolzburg Anordnung bei einer Abgasmessung
JP4222101B2 (ja) * 2003-05-16 2009-02-12 トヨタ自動車株式会社 ガス計測方法及びガス計測装置
CN102494897A (zh) * 2011-10-28 2012-06-13 奇瑞汽车股份有限公司 一种排放气体采样切换装置及其控制方法
CN113267341B (zh) * 2021-05-18 2022-10-11 陈霞 汽车尾气排放的智能检测及污染控制装置

Also Published As

Publication number Publication date
DD111246A5 (fr) 1975-02-05
ZA74850B (en) 1975-05-28
JPS49126385A (fr) 1974-12-03
BR7401126D0 (pt) 1974-11-05
FR2217544B1 (fr) 1978-09-15
NL7401747A (fr) 1974-08-19
RO64331A (fr) 1979-07-15
NO740472L (no) 1974-08-16
BE810767A (fr) 1974-05-29
SU990089A3 (ru) 1983-01-15
IL44146A0 (en) 1974-05-16
SE370562B (fr) 1974-10-21
ATA117474A (de) 1979-10-15
DE2407031B2 (de) 1979-07-26
DK141564C (fr) 1980-10-06
DK141564B (da) 1980-04-21
FI57648B (fi) 1980-05-30
FR2217544A1 (fr) 1974-09-06
GB1468838A (en) 1977-03-30
AU6520574A (en) 1975-08-07
DE2407031C3 (de) 1980-04-03
DE2407031A1 (de) 1974-08-22
NO148271C (no) 1983-09-07
JPS5031833B2 (fr) 1975-10-15
CH590468A5 (fr) 1977-08-15
IT1002869B (it) 1976-05-20
IL44146A (en) 1976-10-31
NO148271B (no) 1983-05-30
CS194701B2 (en) 1979-12-31
AT356947B (de) 1980-06-10
CA1006714A (en) 1977-03-15

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