NO148271C - METHOD AND APPARATUS FOR PERFORMING EXHAUST TESTS FOR VEHICLE ENGINES - Google Patents

METHOD AND APPARATUS FOR PERFORMING EXHAUST TESTS FOR VEHICLE ENGINES

Info

Publication number
NO148271C
NO148271C NO740472A NO740472A NO148271C NO 148271 C NO148271 C NO 148271C NO 740472 A NO740472 A NO 740472A NO 740472 A NO740472 A NO 740472A NO 148271 C NO148271 C NO 148271C
Authority
NO
Norway
Prior art keywords
vehicle engines
performing exhaust
tests
exhaust tests
engines
Prior art date
Application number
NO740472A
Other languages
Norwegian (no)
Other versions
NO740472L (en
NO148271B (en
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 NO740472L publication Critical patent/NO740472L/en
Publication of NO148271B publication Critical patent/NO148271B/en
Publication of NO148271C publication Critical patent/NO148271C/en

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
NO740472A 1973-02-15 1974-02-12 METHOD AND APPARATUS FOR PERFORMING EXHAUST TESTS FOR VEHICLE ENGINES NO148271C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO740472L NO740472L (en) 1974-08-16
NO148271B NO148271B (en) 1983-05-30
NO148271C true NO148271C (en) 1983-09-07

Family

ID=20316646

Family Applications (1)

Application Number Title Priority Date Filing Date
NO740472A NO148271C (en) 1973-02-15 1974-02-12 METHOD AND APPARATUS FOR PERFORMING EXHAUST TESTS FOR VEHICLE ENGINES

Country Status (21)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032924U (en) * 1973-07-23 1975-04-10
SE403835B (en) * 1977-01-13 1978-09-04 Collin Consult Ab Lars PROCEDURE AND DEVICE FOR WHICH ANALYSIS OF EXHAUST FROM VEHICLE ENGINES RECEIVE THE WORLD THAT IS COMPARABLE REPRESENTATIVES FOR VARIOUS ENGINES
SE414836B (en) * 1977-11-02 1980-08-18 Collin Consult Ab Lars METHOD OF PROCEDURES FOR ANALYSIS OF EXHAUST GAS FROM A COMBUSTION ENGINE ASTADKOMMA CONDITIONING REPRESENTATIVE FOR A PREVIOUS TRAFFIC SITUATION
EP0077865B1 (en) * 1981-10-26 1986-01-29 Lars Collin Consult AB Method and device for the completion of an operational test, especially of an exhaust gas emission test of an internal-combustion engine
JPH07104233B2 (en) * 1987-11-18 1995-11-13 株式会社堀場製作所 Gas sampling device
DE9107156U1 (en) * 1991-06-11 1991-07-25 Hermann Electronic Inh. Horst Hermann, 8502 Cadolzburg, De
JP4222101B2 (en) * 2003-05-16 2009-02-12 トヨタ自動車株式会社 Gas measuring method and gas measuring device
CN102494897A (en) * 2011-10-28 2012-06-13 奇瑞汽车股份有限公司 Exhaust gas sampling switching device and control method for same
CN113267341B (en) * 2021-05-18 2022-10-11 陈霞 Intelligent detection and pollution control device for automobile exhaust emission

Also Published As

Publication number Publication date
RO64331A (en) 1979-07-15
FI57648B (en) 1980-05-30
NO740472L (en) 1974-08-16
BE810767A (en) 1974-05-29
DK141564C (en) 1980-10-06
SU990089A3 (en) 1983-01-15
JPS5031833B2 (en) 1975-10-15
DE2407031C3 (en) 1980-04-03
IL44146A0 (en) 1974-05-16
IT1002869B (en) 1976-05-20
FR2217544B1 (en) 1978-09-15
DE2407031A1 (en) 1974-08-22
FI57648C (en) 1980-09-10
SE370562B (en) 1974-10-21
CH590468A5 (en) 1977-08-15
DE2407031B2 (en) 1979-07-26
CA1006714A (en) 1977-03-15
JPS49126385A (en) 1974-12-03
IL44146A (en) 1976-10-31
FR2217544A1 (en) 1974-09-06
BR7401126D0 (en) 1974-11-05
AU6520574A (en) 1975-08-07
GB1468838A (en) 1977-03-30
NO148271B (en) 1983-05-30
AT356947B (en) 1980-06-10
CS194701B2 (en) 1979-12-31
ATA117474A (en) 1979-10-15
DD111246A5 (en) 1975-02-05
DK141564B (en) 1980-04-21
NL7401747A (en) 1974-08-19
ZA74850B (en) 1975-05-28

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