EP1150006A3 - Vorrichtung zur Feststellung von Brennstoffleckagen in einer Brennkraftmaschine - Google Patents
Vorrichtung zur Feststellung von Brennstoffleckagen in einer Brennkraftmaschine Download PDFInfo
- Publication number
- EP1150006A3 EP1150006A3 EP01303830A EP01303830A EP1150006A3 EP 1150006 A3 EP1150006 A3 EP 1150006A3 EP 01303830 A EP01303830 A EP 01303830A EP 01303830 A EP01303830 A EP 01303830A EP 1150006 A3 EP1150006 A3 EP 1150006A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel
- connection
- arrangement
- combustion engine
- fuel leakage
- 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
Links
- 239000000446 fuel Substances 0.000 title abstract 11
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/002—Arrangement of leakage or drain conduits in or from injectors
-
- 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
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/05—Miscellaneous constructional elements; Leakage detection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000985 | 2000-04-27 | ||
FI20000985A FI108070B (fi) | 2000-04-27 | 2000-04-27 | Laitteisto polttoainevuodon paikallistamiseksi polttomoottorin yhteydessä |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1150006A2 EP1150006A2 (de) | 2001-10-31 |
EP1150006A3 true EP1150006A3 (de) | 2002-10-09 |
EP1150006B1 EP1150006B1 (de) | 2006-03-15 |
Family
ID=8558289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01303830A Revoked EP1150006B1 (de) | 2000-04-27 | 2001-04-26 | Vorrichtung zur Feststellung von Brennstoffleckagen in einer Brennkraftmaschine |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1150006B1 (de) |
AT (1) | ATE320557T1 (de) |
DE (1) | DE60117927T2 (de) |
DK (1) | DK1150006T3 (de) |
FI (1) | FI108070B (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10157135B4 (de) * | 2001-11-21 | 2004-03-11 | Man B & W Diesel Ag | Kraftstoffversorgungsanlage in Form eines Common-Rail-Systems einer Brennkraftmaschine mit mehreren Zylindern |
DE10245389A1 (de) * | 2002-09-28 | 2004-04-08 | Daimlerchrysler Ag | Dichtheitsprüfung eines Common-rail-Einspritzsystems |
US6827065B2 (en) * | 2003-04-08 | 2004-12-07 | General Motors Corporation | Diesel injection system with dual flow fuel line |
FI119702B (fi) * | 2003-10-17 | 2009-02-13 | Waertsilae Finland Oy | Polttomoottorin laitteisto korkeapaineputken vuotoja varten |
KR100952765B1 (ko) | 2004-09-28 | 2010-04-14 | 갈 운트 자잇츠 시스템즈 게엠베하 | 대기압으로부터 700 바아 까지의 고분사 압력용 연료 분사 이중 벽 파이프 |
DE502006008159D1 (de) | 2005-03-24 | 2010-12-09 | Ems Chemie Ag | Verwendung eines Leitungssystems für Fluide mit flüchtigen Bestandteilen |
DE102006049224B4 (de) | 2006-10-18 | 2018-08-02 | Man Diesel & Turbo Se | Kraftstoffversorgungsanlage einer Brennkraftmaschine |
DE102008006196B4 (de) | 2008-01-26 | 2019-03-14 | Man Diesel & Turbo Se | Kraftstoffversorgungsanlage einer Brennkraftmaschine |
DE102008015611A1 (de) * | 2008-03-26 | 2009-10-29 | Man Diesel Se | Common-Rail-System |
FI120886B (fi) * | 2008-06-05 | 2010-04-15 | Waertsilae Finland Oy | Polttoaineen ruiskutusjärjestelmä mäntämoottorille |
FI120843B (fi) * | 2008-06-05 | 2010-03-31 | Waertsilae Finland Oy | Korkeapainepolttoaineen liitäntäjärjestely ruiskutussuuttimeen yhteispainevarastoon perustuvassa järjestelmässä |
DE202009013300U1 (de) | 2009-10-02 | 2009-12-24 | Neander Motors Ag | Kraftstoffleitungsanordnung |
FI20115126L (fi) * | 2011-02-09 | 2012-08-10 | Waertsilae Finland Oy | Polttoaineen ruiskutusjärjestelmä |
EP2530294B1 (de) * | 2011-05-31 | 2014-04-09 | Caterpillar Motoren GmbH & Co. KG | Doppelwandiges Kraftstoffversorgungsleitungselement |
EP2589780A1 (de) * | 2011-11-04 | 2013-05-08 | Caterpillar Motoren GmbH & Co. KG | Brennstoffversorgungssystem mit Leckerkennungsmitteln |
FI123671B (en) * | 2012-06-29 | 2013-09-13 | Waertsilae Finland Oy | Pipe coupling and fuel injection system |
DE102013000606A1 (de) * | 2013-01-16 | 2014-07-17 | Man Diesel & Turbo Se | Kraftstoffversorgungsanlage |
WO2014195557A1 (en) * | 2013-06-03 | 2014-12-11 | Wärtsilä Finland Oy | Fuel system and method for operating a piston engine |
EP2952727B1 (de) * | 2014-06-04 | 2017-11-22 | Caterpillar Motoren GmbH & Co. KG | Ventil für Kraftstoffversorgungssystem |
DE102015102877A1 (de) | 2015-02-27 | 2016-09-01 | Benteler Automobiltechnik Gmbh | Verbindungsanordnung für Rohre |
JP2023004415A (ja) * | 2021-06-25 | 2023-01-17 | 三菱重工エンジン&ターボチャージャ株式会社 | 燃料蓄圧装置 |
US11708810B1 (en) * | 2022-05-17 | 2023-07-25 | Caterpillar Inc. | Fuel system and engine head assembly having double-walled fuel connector for cooling fuel return |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3783842A (en) * | 1971-04-15 | 1974-01-08 | Semt | Leak-fuel collecting and detecting device for an internal combustion engine |
GB1457087A (en) * | 1974-03-07 | 1976-12-01 | Mtu Friedrichshafen Gmbh | Double-walled high-pressure piping |
US5076242A (en) * | 1990-07-18 | 1991-12-31 | Illinois Tool Works Inc. | Integral fuel line |
US5233963A (en) * | 1991-04-12 | 1993-08-10 | Robert Bosch Gmbh | Fuel distributor |
DE4344190A1 (de) * | 1993-12-23 | 1995-06-29 | Orange Gmbh | Kraftstoffeinspritzvorrichtung mit Hochdruck-Kraftstoffspeicher |
US5715786A (en) * | 1995-06-02 | 1998-02-10 | Robert Bosch Gmbh | Device for detecting leakage in a fuel supply |
-
2000
- 2000-04-27 FI FI20000985A patent/FI108070B/fi not_active IP Right Cessation
-
2001
- 2001-04-26 EP EP01303830A patent/EP1150006B1/de not_active Revoked
- 2001-04-26 AT AT01303830T patent/ATE320557T1/de not_active IP Right Cessation
- 2001-04-26 DE DE60117927T patent/DE60117927T2/de not_active Revoked
- 2001-04-26 DK DK01303830T patent/DK1150006T3/da active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3783842A (en) * | 1971-04-15 | 1974-01-08 | Semt | Leak-fuel collecting and detecting device for an internal combustion engine |
GB1457087A (en) * | 1974-03-07 | 1976-12-01 | Mtu Friedrichshafen Gmbh | Double-walled high-pressure piping |
US5076242A (en) * | 1990-07-18 | 1991-12-31 | Illinois Tool Works Inc. | Integral fuel line |
US5233963A (en) * | 1991-04-12 | 1993-08-10 | Robert Bosch Gmbh | Fuel distributor |
DE4344190A1 (de) * | 1993-12-23 | 1995-06-29 | Orange Gmbh | Kraftstoffeinspritzvorrichtung mit Hochdruck-Kraftstoffspeicher |
US5715786A (en) * | 1995-06-02 | 1998-02-10 | Robert Bosch Gmbh | Device for detecting leakage in a fuel supply |
Also Published As
Publication number | Publication date |
---|---|
DE60117927D1 (de) | 2006-05-11 |
EP1150006A2 (de) | 2001-10-31 |
FI20000985A0 (fi) | 2000-04-27 |
EP1150006B1 (de) | 2006-03-15 |
ATE320557T1 (de) | 2006-04-15 |
DE60117927T2 (de) | 2006-10-26 |
DK1150006T3 (da) | 2006-07-24 |
FI108070B (fi) | 2001-11-15 |
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