GB2597953B - Method and leakage detection unit of an internal combustion engine for localizing leakage of at least one gaseous medium at the engine - Google Patents
Method and leakage detection unit of an internal combustion engine for localizing leakage of at least one gaseous medium at the engine Download PDFInfo
- Publication number
- GB2597953B GB2597953B GB2012476.4A GB202012476A GB2597953B GB 2597953 B GB2597953 B GB 2597953B GB 202012476 A GB202012476 A GB 202012476A GB 2597953 B GB2597953 B GB 2597953B
- Authority
- GB
- United Kingdom
- Prior art keywords
- leakage
- engine
- localizing
- detection unit
- internal combustion
- 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.)
- Active
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
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/025—Details with respect to the testing of engines or engine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/38—Investigating fluid-tightness of structures by using light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2012476.4A GB2597953B (en) | 2020-08-11 | 2020-08-11 | Method and leakage detection unit of an internal combustion engine for localizing leakage of at least one gaseous medium at the engine |
PCT/EP2021/025294 WO2022033715A1 (en) | 2020-08-11 | 2021-08-03 | Method and leakage detection unit of an internal combustion engine for localizing leakage of at least one gaseous medium at the engine |
EP21755361.9A EP4196758A1 (en) | 2020-08-11 | 2021-08-03 | Method and leakage detection unit of an internal combustion engine for localizing leakage of at least one gaseous medium at the engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2012476.4A GB2597953B (en) | 2020-08-11 | 2020-08-11 | Method and leakage detection unit of an internal combustion engine for localizing leakage of at least one gaseous medium at the engine |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202012476D0 GB202012476D0 (en) | 2020-09-23 |
GB2597953A GB2597953A (en) | 2022-02-16 |
GB2597953B true GB2597953B (en) | 2023-02-15 |
Family
ID=72519909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2012476.4A Active GB2597953B (en) | 2020-08-11 | 2020-08-11 | Method and leakage detection unit of an internal combustion engine for localizing leakage of at least one gaseous medium at the engine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4196758A1 (en) |
GB (1) | GB2597953B (en) |
WO (1) | WO2022033715A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489777A (en) * | 1990-12-26 | 1996-02-06 | Denver Seminary | Apparatus for remote analysis of vehicle emissions using reflective thermography |
EP0706048A2 (en) * | 1994-10-04 | 1996-04-10 | Santa Barbara Research Center | Optically-based chemical detection system |
US6455851B1 (en) * | 2000-03-28 | 2002-09-24 | Air Instruments And Measurement, Inc. | Spectroscopic remote sensing exhaust emission monitoring system |
JP2010145107A (en) * | 2008-12-16 | 2010-07-01 | Nippon Soken Inc | Optical system for diagnosis of oil, and device for controlling internal combustion engine |
JP2013096810A (en) * | 2011-10-31 | 2013-05-20 | Mitsubishi Heavy Ind Ltd | Device and method for optical gas measurement |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3022540C (en) * | 2016-05-18 | 2020-02-18 | Allen M. Waxman | Hydrocarbon leak imaging and quantification sensor |
-
2020
- 2020-08-11 GB GB2012476.4A patent/GB2597953B/en active Active
-
2021
- 2021-08-03 EP EP21755361.9A patent/EP4196758A1/en not_active Withdrawn
- 2021-08-03 WO PCT/EP2021/025294 patent/WO2022033715A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489777A (en) * | 1990-12-26 | 1996-02-06 | Denver Seminary | Apparatus for remote analysis of vehicle emissions using reflective thermography |
EP0706048A2 (en) * | 1994-10-04 | 1996-04-10 | Santa Barbara Research Center | Optically-based chemical detection system |
US6455851B1 (en) * | 2000-03-28 | 2002-09-24 | Air Instruments And Measurement, Inc. | Spectroscopic remote sensing exhaust emission monitoring system |
JP2010145107A (en) * | 2008-12-16 | 2010-07-01 | Nippon Soken Inc | Optical system for diagnosis of oil, and device for controlling internal combustion engine |
JP2013096810A (en) * | 2011-10-31 | 2013-05-20 | Mitsubishi Heavy Ind Ltd | Device and method for optical gas measurement |
Also Published As
Publication number | Publication date |
---|---|
GB202012476D0 (en) | 2020-09-23 |
WO2022033715A1 (en) | 2022-02-17 |
EP4196758A1 (en) | 2023-06-21 |
GB2597953A (en) | 2022-02-16 |
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