CA1006714A - Method and an apparatus for performing exhaust gas emission tests with vehicle engines - Google Patents

Method and an apparatus for performing exhaust gas emission tests with vehicle engines

Info

Publication number
CA1006714A
CA1006714A CA192,496A CA192496A CA1006714A CA 1006714 A CA1006714 A CA 1006714A CA 192496 A CA192496 A CA 192496A CA 1006714 A CA1006714 A CA 1006714A
Authority
CA
Canada
Prior art keywords
exhaust gas
gas emission
vehicle engines
performing exhaust
emission tests
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
CA192,496A
Other languages
English (en)
Inventor
Lars T. Collin
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.)
Lars Collin Consult AB
Original Assignee
Lars Collin Consult AB
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 Lars Collin Consult AB filed Critical Lars Collin Consult AB
Application granted granted Critical
Publication of CA1006714A publication Critical patent/CA1006714A/en
Expired legal-status Critical Current

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)
CA192,496A 1973-02-15 1974-02-14 Method and an apparatus for performing exhaust gas emission tests with vehicle engines Expired CA1006714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7302112A SE370562B (no) 1973-02-15 1973-02-15

Publications (1)

Publication Number Publication Date
CA1006714A true CA1006714A (en) 1977-03-15

Family

ID=20316646

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,496A Expired CA1006714A (en) 1973-02-15 1974-02-14 Method and an apparatus for performing exhaust gas emission tests with vehicle engines

Country Status (21)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032924U (no) * 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 (no) 1975-02-05
ZA74850B (en) 1975-05-28
JPS49126385A (no) 1974-12-03
BR7401126D0 (pt) 1974-11-05
FR2217544B1 (no) 1978-09-15
NL7401747A (no) 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 (no) 1974-10-21
ATA117474A (de) 1979-10-15
DE2407031B2 (de) 1979-07-26
DK141564C (no) 1980-10-06
DK141564B (da) 1980-04-21
FI57648B (fi) 1980-05-30
FR2217544A1 (no) 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 (no) 1975-10-15
CH590468A5 (no) 1977-08-15
IT1002869B (it) 1976-05-20
IL44146A (en) 1976-10-31
FI57648C (fi) 1980-09-10
NO148271B (no) 1983-05-30
CS194701B2 (en) 1979-12-31
AT356947B (de) 1980-06-10

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