GB2328750B - Method for testing a highly pressurized liquid in a fuel-injection system for leak - tightness - Google Patents
Method for testing a highly pressurized liquid in a fuel-injection system for leak - tightnessInfo
- Publication number
- GB2328750B GB2328750B GB9817798A GB9817798A GB2328750B GB 2328750 B GB2328750 B GB 2328750B GB 9817798 A GB9817798 A GB 9817798A GB 9817798 A GB9817798 A GB 9817798A GB 2328750 B GB2328750 B GB 2328750B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tightness
- leak
- fuel
- testing
- injection system
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/006—Measuring or detecting fuel leakage of fuel injection apparatus
-
- 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
- G01M3/005—Investigating fluid-tightness of structures using pigs or moles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fuel-Injection Apparatus (AREA)
- Testing Of Engines (AREA)
- Examining Or Testing Airtightness (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19737064A DE19737064A1 (en) | 1997-08-26 | 1997-08-26 | Leak-tightness testing method for highly pressurized fuel in IC engine fuel-injection system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9817798D0 GB9817798D0 (en) | 1998-10-14 |
GB2328750A GB2328750A (en) | 1999-03-03 |
GB2328750B true GB2328750B (en) | 1999-07-21 |
Family
ID=7840172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9817798A Expired - Fee Related GB2328750B (en) | 1997-08-26 | 1998-08-14 | Method for testing a highly pressurized liquid in a fuel-injection system for leak - tightness |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE19737064A1 (en) |
FR (1) | FR2767922B1 (en) |
GB (1) | GB2328750B (en) |
IT (1) | IT1302439B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9019108B2 (en) * | 2010-08-05 | 2015-04-28 | General Electric Company | Thermal measurement system for fault detection within a power generation system |
EP3460438B1 (en) | 2017-09-26 | 2021-02-17 | General Electric Company | Gas turbomachine leak detection system and method |
PL245280B1 (en) * | 2017-11-14 | 2024-06-17 | Politechnika Poznańska | System and method for initial assessment of technical condition of electromagnetic injectors |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4529974A (en) * | 1981-07-10 | 1985-07-16 | Hitachi, Ltd. | Fluid leakage detecting apparatus |
US4655607A (en) * | 1983-12-19 | 1987-04-07 | Santa Barbara Research Center | High speed hot air leak sensor |
GB2221997A (en) * | 1988-08-16 | 1990-02-21 | Atomic Energy Authority Uk | Leak detection |
US5616829A (en) * | 1995-03-09 | 1997-04-01 | Teledyne Industries Inc. | Abnormality detection/suppression system for a valve apparatus |
WO1997026520A1 (en) * | 1996-01-20 | 1997-07-24 | Wt. Thermo Tec Limited | Leak testing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791194A (en) * | 1972-09-25 | 1974-02-12 | Us Navy | Testing of fuel filters using thermography |
US3921435A (en) * | 1973-10-12 | 1975-11-25 | Exxon Production Research Co | Apparatus for detecting valve failure in a reciprocating pump |
DE3106981C2 (en) * | 1981-02-25 | 1984-07-19 | J.W. Froehlich Maschinenfabrik GmbH, 7022 Leinfelden-Echterdingen | Device for testing components for leaks |
US4660026A (en) * | 1986-01-24 | 1987-04-21 | Emhart Industries, Inc. | Fluid state detector |
DE3713255A1 (en) * | 1987-04-18 | 1988-11-03 | Klaus Prof Dipl Ing Abel | Method for testing containers |
DE19543667A1 (en) * | 1995-11-23 | 1997-05-28 | Bosch Gmbh Robert | Device for indicating leaks in liquid-carrying hollow bodies |
EP0783099A1 (en) * | 1996-01-04 | 1997-07-09 | Emile Hurbe | Procedure for localizing leaks of hidden pipes by thermography or analogue |
-
1997
- 1997-08-26 DE DE19737064A patent/DE19737064A1/en not_active Withdrawn
-
1998
- 1998-08-14 GB GB9817798A patent/GB2328750B/en not_active Expired - Fee Related
- 1998-08-18 IT IT1998RM000550A patent/IT1302439B1/en active IP Right Grant
- 1998-08-24 FR FR9810652A patent/FR2767922B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4529974A (en) * | 1981-07-10 | 1985-07-16 | Hitachi, Ltd. | Fluid leakage detecting apparatus |
US4655607A (en) * | 1983-12-19 | 1987-04-07 | Santa Barbara Research Center | High speed hot air leak sensor |
GB2221997A (en) * | 1988-08-16 | 1990-02-21 | Atomic Energy Authority Uk | Leak detection |
US5616829A (en) * | 1995-03-09 | 1997-04-01 | Teledyne Industries Inc. | Abnormality detection/suppression system for a valve apparatus |
WO1997026520A1 (en) * | 1996-01-20 | 1997-07-24 | Wt. Thermo Tec Limited | Leak testing |
Also Published As
Publication number | Publication date |
---|---|
ITRM980550A0 (en) | 1998-08-18 |
IT1302439B1 (en) | 2000-09-05 |
FR2767922A1 (en) | 1999-03-05 |
GB2328750A (en) | 1999-03-03 |
ITRM980550A1 (en) | 2000-02-18 |
GB9817798D0 (en) | 1998-10-14 |
FR2767922B1 (en) | 2000-02-25 |
DE19737064A1 (en) | 1999-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0805765A4 (en) | System and method for dispensing pressurized gas | |
SG90705A1 (en) | Method and system for inspecting a pattern | |
EP0979371A4 (en) | Energy attenuation apparatus and method for a system conveying pressurized liquid | |
GB2304500B (en) | Method and apparatus for location finding in a cdma system | |
GB2332112B (en) | Method and apparatus for location finding in a communication system | |
ZA969682B (en) | An apparatus and method for emulsifying a pressurized multi-component liquid | |
EP0629013A3 (en) | Method and device for supplying air to a fuel cell system. | |
DE59802702D1 (en) | PEM fuel cell system and method for operating a PEM fuel cell system | |
AU6168494A (en) | Method of testing for leakage in a solution pumping system | |
GB2286695B (en) | Internal pressure adjusting system and method for a fuel tank | |
AU6019296A (en) | Method and arrangement for establishing a connection in a te lecommunications system | |
IL108363A0 (en) | Pressure tolerant fuel tank panels and method for providing same | |
EP0960418A4 (en) | Apparatus and method for detecting and characterizing signals in a communication system | |
ZA965651B (en) | Method and system for correlating usage data in a disributed architecture | |
AU1089999A (en) | System and method for terminating lock-step sequences in a multiprocessor system | |
AU4500297A (en) | A system and method for providing resources to test platforms | |
AU7252298A (en) | A method and system for simulating the solar cycle | |
IL110547A0 (en) | A method and a system for vision testing | |
GB2352504B (en) | Method for combustion of a liquid fuel in a combustion system | |
GB2299065B (en) | Can-handling system and method for use in a textile installation | |
GB2328750B (en) | Method for testing a highly pressurized liquid in a fuel-injection system for leak - tightness | |
GB2305693B (en) | Method and system for fuel injection | |
AU1357399A (en) | Method and apparatus for implementing counters in a system with limited primary memory | |
AU4285493A (en) | System and method for detecting and locating a leaking liquid | |
AU4783996A (en) | Apparatus for use in a liquid circulation system and method for using said apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020814 |