IL44146A - Method and apparatus for testing exhaust gas emission from vehicle engines - Google Patents

Method and apparatus for testing exhaust gas emission from vehicle engines

Info

Publication number: IL44146A
Authority: IL; Israel
Prior art keywords: engine; exhaust; receiver; speed; fuel supply
Prior art date: 1973-02-15

Application number

IL44146A

Other languages

English (en)

Other versions

IL44146A0 (en

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.)

1973-02-15

Filing date

1974-02-05

Publication date

1976-10-31

1974-02-05 Application filed by Collin Consult Ab Lars filed Critical Collin Consult Ab Lars

1974-05-16 Publication of IL44146A0 publication Critical patent/IL44146A0/xx

1976-10-31 Publication of IL44146A publication Critical patent/IL44146A/en

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)

IL44146A 1973-02-15 1974-02-05 Method and apparatus for testing exhaust gas emission from vehicle engines IL44146A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
IL44146A0 IL44146A0 (en)	1974-05-16
IL44146A true IL44146A (en)	1976-10-31

Family

ID=20316646

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL44146A IL44146A (en)	1973-02-15	1974-02-05	Method and apparatus for testing exhaust gas emission from 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
EP0077865B1 (de) *	1981-10-26	1986-01-29	Lars Collin Consult AB	Verfahren und Vorrichtung zur Durchführung eines Funktions-Tests, insbesondere eines Abgas-Emissionstests an einem Verbrennungsmotor
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

1973
- 1973-02-15 SE SE7302112A patent/SE370562B/xx unknown
1974
- 1974-02-01 FI FI279/74A patent/FI57648C/fi active
- 1974-02-05 IL IL44146A patent/IL44146A/en unknown
- 1974-02-07 IT IT48209/74A patent/IT1002869B/it active
- 1974-02-08 BE BE140684A patent/BE810767A/xx not_active IP Right Cessation
- 1974-02-08 ZA ZA00740850A patent/ZA74850B/xx unknown
- 1974-02-08 NL NL7401747A patent/NL7401747A/xx not_active Application Discontinuation
- 1974-02-11 GB GB615274A patent/GB1468838A/en not_active Expired
- 1974-02-12 NO NO740472A patent/NO148271C/no unknown
- 1974-02-14 DD DD176550A patent/DD111246A5/xx unknown
- 1974-02-14 SU SU742001914A patent/SU990089A3/ru active
- 1974-02-14 DE DE2407031A patent/DE2407031C3/de not_active Expired
- 1974-02-14 AT AT117474A patent/AT356947B/de not_active IP Right Cessation
- 1974-02-14 FR FR7405045A patent/FR2217544B1/fr not_active Expired
- 1974-02-14 CS CS741083A patent/CS194701B2/cs unknown
- 1974-02-14 CH CH204374A patent/CH590468A5/xx not_active IP Right Cessation
- 1974-02-14 JP JP49017179A patent/JPS5031833B2/ja not_active Expired
- 1974-02-14 CA CA192,496A patent/CA1006714A/en not_active Expired
- 1974-02-14 DK DK76974AA patent/DK141564B/da not_active IP Right Cessation
- 1974-02-15 RO RO7477692A patent/RO64331A/ro unknown
- 1974-02-15 BR BR741126A patent/BR7401126D0/pt unknown

Also Published As

Publication number	Publication date
DK141564B (da)	1980-04-21
RO64331A (fr)	1979-07-15
CH590468A5 (no)	1977-08-15
AT356947B (de)	1980-06-10
ATA117474A (de)	1979-10-15
BE810767A (fr)	1974-05-29
AU6520574A (en)	1975-08-07
NL7401747A (no)	1974-08-19
DD111246A5 (no)	1975-02-05
NO740472L (no)	1974-08-16
NO148271B (no)	1983-05-30
DE2407031A1 (de)	1974-08-22
JPS49126385A (no)	1974-12-03
SU990089A3 (ru)	1983-01-15
NO148271C (no)	1983-09-07
SE370562B (no)	1974-10-21
GB1468838A (en)	1977-03-30
JPS5031833B2 (no)	1975-10-15
IT1002869B (it)	1976-05-20
FI57648C (fi)	1980-09-10
FI57648B (fi)	1980-05-30
DE2407031B2 (de)	1979-07-26
CA1006714A (en)	1977-03-15
ZA74850B (en)	1975-05-28
BR7401126D0 (pt)	1974-11-05
DK141564C (no)	1980-10-06
IL44146A0 (en)	1974-05-16
FR2217544A1 (no)	1974-09-06
FR2217544B1 (no)	1978-09-15
CS194701B2 (en)	1979-12-31
DE2407031C3 (de)	1980-04-03

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