DE112006000945A5 - Device and method for measuring exhaust gas on passing motor vehicles - Google Patents
Device and method for measuring exhaust gas on passing motor vehicles Download PDFInfo
- Publication number
- DE112006000945A5 DE112006000945A5 DE112006000945T DE112006000945T DE112006000945A5 DE 112006000945 A5 DE112006000945 A5 DE 112006000945A5 DE 112006000945 T DE112006000945 T DE 112006000945T DE 112006000945 T DE112006000945 T DE 112006000945T DE 112006000945 A5 DE112006000945 A5 DE 112006000945A5
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- motor vehicles
- measuring exhaust
- passing motor
- passing
- 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.)
- Withdrawn
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
-
- 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
- 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
- G01N1/24—Suction devices
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT7772005A AT501279B8 (en) | 2005-05-06 | 2005-05-06 | DEVICE AND METHOD FOR EXHAUST MEASUREMENT OF PREVIOUS MOTOR VEHICLES |
ATA777/2005 | 2005-05-06 | ||
PCT/AT2006/000185 WO2006119519A1 (en) | 2005-05-06 | 2006-05-04 | Apparatus and method for measuring exhaust gas on passing motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112006000945A5 true DE112006000945A5 (en) | 2008-03-20 |
Family
ID=36763393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112006000945T Withdrawn DE112006000945A5 (en) | 2005-05-06 | 2006-05-04 | Device and method for measuring exhaust gas on passing motor vehicles |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT501279B8 (en) |
DE (1) | DE112006000945A5 (en) |
WO (1) | WO2006119519A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013116288A1 (en) | 2012-01-31 | 2013-08-08 | Envirotest Systems Holdings Corp. | System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehicles |
CN106770059B (en) * | 2016-11-16 | 2019-06-04 | 浙江多普勒环保科技有限公司 | A kind of motor-vehicle tail-gas remote sensing detection method based on burning equation correction algorithm |
CN107831170B (en) * | 2017-12-04 | 2020-09-29 | 佛山市南海区环境保护监测站(佛山市南海区机动车排气污染管理所) | Ringelmann blackness correction method of electronic snapshot system |
CN109211795B (en) * | 2018-10-11 | 2023-09-29 | 北方工业大学 | Vertical multi-lane motor vehicle tail gas remote sensing detection method and system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3422681A (en) * | 1966-06-14 | 1969-01-21 | Atomic Energy Commission | Vehicle actuated roadside air sampling device |
US5583765A (en) * | 1994-08-23 | 1996-12-10 | Grumman Aerospace Corporation | Remote system for monitoring the weight and emission compliance of trucks and other vehicles |
US5831267A (en) * | 1997-02-24 | 1998-11-03 | Envirotest Systems Corp. | Method and apparatus for remote measurement of exhaust gas |
WO2000026641A1 (en) * | 1998-10-30 | 2000-05-11 | Envirotest Systems, Inc. | Multilane remote sensing detector |
FI114572B (en) * | 2001-04-09 | 2004-11-15 | Valtion Teknillinen | Method and measurement system for determining and monitoring vehicle exhaust emissions |
US6662627B2 (en) * | 2001-06-22 | 2003-12-16 | Desert Research Institute | Photoacoustic instrument for measuring particles in a gas |
-
2005
- 2005-05-06 AT AT7772005A patent/AT501279B8/en not_active IP Right Cessation
-
2006
- 2006-05-04 DE DE112006000945T patent/DE112006000945A5/en not_active Withdrawn
- 2006-05-04 WO PCT/AT2006/000185 patent/WO2006119519A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AT501279A4 (en) | 2006-08-15 |
AT501279B1 (en) | 2006-08-15 |
WO2006119519A1 (en) | 2006-11-16 |
AT501279B8 (en) | 2007-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20130507 |