GB202012476D0 - 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

Info

Publication number
GB202012476D0
GB202012476D0 GBGB2012476.4A GB202012476A GB202012476D0 GB 202012476 D0 GB202012476 D0 GB 202012476D0 GB 202012476 A GB202012476 A GB 202012476A GB 202012476 D0 GB202012476 D0 GB 202012476D0
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.)
Granted
Application number
GBGB2012476.4A
Other versions
GB2597953B (en
GB2597953A (en
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.)
Caterpillar Energy Solutions GmbH
Original Assignee
Caterpillar Energy Solutions GmbH
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 Caterpillar Energy Solutions GmbH filed Critical Caterpillar Energy Solutions GmbH
Priority to GB2012476.4A priority Critical patent/GB2597953B/en
Publication of GB202012476D0 publication Critical patent/GB202012476D0/en
Priority to PCT/EP2021/025294 priority patent/WO2022033715A1/en
Priority to EP21755361.9A priority patent/EP4196758A1/en
Publication of GB2597953A publication Critical patent/GB2597953A/en
Application granted granted Critical
Publication of GB2597953B publication Critical patent/GB2597953B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
GB2012476.4A 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 Active GB2597953B (en)

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 true GB202012476D0 (en) 2020-09-23
GB2597953A GB2597953A (en) 2022-02-16
GB2597953B 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)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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
US5545897A (en) * 1994-10-04 1996-08-13 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
US10197470B2 (en) * 2016-05-18 2019-02-05 MultiSensor Scientific, Inc. Hydrocarbon leak imaging and quantification sensor

Also Published As

Publication number Publication date
GB2597953B (en) 2023-02-15
EP4196758A1 (en) 2023-06-21
WO2022033715A1 (en) 2022-02-17
GB2597953A (en) 2022-02-16

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