ATE320557T1 - Vorrichtung zur feststellung von brennstoffleckagen in einer brennkraftmaschine - Google Patents

Vorrichtung zur feststellung von brennstoffleckagen in einer brennkraftmaschine

Info

Publication number
ATE320557T1
ATE320557T1 AT01303830T AT01303830T ATE320557T1 AT E320557 T1 ATE320557 T1 AT E320557T1 AT 01303830 T AT01303830 T AT 01303830T AT 01303830 T AT01303830 T AT 01303830T AT E320557 T1 ATE320557 T1 AT E320557T1
Authority
AT
Austria
Prior art keywords
fuel
combustion engine
internal combustion
fuel leaks
detecting fuel
Prior art date
Application number
AT01303830T
Other languages
English (en)
Inventor
Kjell Eklund
Dave Jay
Kai Lehtonen
Original Assignee
Waertsilae Finland Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8558289&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE320557(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Application granted granted Critical
Publication of ATE320557T1 publication Critical patent/ATE320557T1/de

Links

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)
AT01303830T 2000-04-27 2001-04-26 Vorrichtung zur feststellung von brennstoffleckagen in einer brennkraftmaschine ATE320557T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20000985A FI108070B (fi) 2000-04-27 2000-04-27 Laitteisto polttoainevuodon paikallistamiseksi polttomoottorin yhteydessä

Publications (1)

Publication Number Publication Date
ATE320557T1 true ATE320557T1 (de) 2006-04-15

Family

ID=8558289

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01303830T ATE320557T1 (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)

* Cited by examiner, † Cited by third party
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
US7770602B2 (en) 2004-09-28 2010-08-10 Gall & Seitz Systems Gmbh Double wall pipe
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
FI120843B (fi) * 2008-06-05 2010-03-31 Waertsilae Finland Oy Korkeapainepolttoaineen liitäntäjärjestely ruiskutussuuttimeen yhteispainevarastoon perustuvassa järjestelmässä
FI120886B (fi) * 2008-06-05 2010-04-15 Waertsilae Finland Oy Polttoaineen ruiskutusjärjestelmä mäntämoottorille
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
ES2461181T3 (es) * 2011-05-31 2014-05-19 Caterpillar Motoren Gmbh & Co. Kg Elemento de línea de alimentación de combustible con doble pared
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133287A5 (de) * 1971-04-15 1972-11-24 Semt
IT1029921B (it) * 1974-03-07 1979-03-20 Mtu Friedrichshafen Gmbh Condotta di alta pressione a doppia parete
US5076242A (en) * 1990-07-18 1991-12-31 Illinois Tool Works Inc. Integral fuel line
DE4111988C2 (de) * 1991-04-12 1994-07-14 Bosch Gmbh Robert Brennstoffverteiler
DE4344190A1 (de) * 1993-12-23 1995-06-29 Orange Gmbh Kraftstoffeinspritzvorrichtung mit Hochdruck-Kraftstoffspeicher
DE19520300A1 (de) * 1995-06-02 1996-12-05 Bosch Gmbh Robert Einrichtung zur Erkennung eines Lecks in einem Kraftstoffversorgungssystem

Also Published As

Publication number Publication date
DE60117927D1 (de) 2006-05-11
DE60117927T2 (de) 2006-10-26
EP1150006A2 (de) 2001-10-31
FI20000985A0 (fi) 2000-04-27
EP1150006B1 (de) 2006-03-15
DK1150006T3 (da) 2006-07-24
FI108070B (fi) 2001-11-15
EP1150006A3 (de) 2002-10-09

Similar Documents

Publication Publication Date Title
ATE320557T1 (de) Vorrichtung zur feststellung von brennstoffleckagen in einer brennkraftmaschine
EP1731742A3 (de) Kraftsoffeinspritzsteuerungsvorrichtung für eine Brennkraftmaschine mit zwei Einspritzdüsen und ein Tankentlüftungssystem
IT1321068B1 (it) Metodo di diagnosi di perdite in un impianto di iniezione a collettore comune di un motore a combustione interna.
IT1319633B1 (it) Metodo di valutazione della funzionalita' di un impianto di iniezionea collettore comune di un motore a combustione interna.
DE50008497D1 (de) Kraftstoffeinspritzsystem für eine Brennkraftmaschine mit einer Druckübersetzungseinheit
ITMI20001871A0 (it) Procedimento e sistema di iniezione del carburante per un motore a combustione interna
BR9914127A (pt) Dispositivo de ativação de combustìvel
EP0972931A3 (de) Verfahren und Vorrichtung zum Behandeln von Brennstoffdampf für einen Magermotor
DE59705396D1 (de) Pumpe, insbesondere hochdruckpumpe für eine kraftstoffeinspritzvorrichtung eines verbrennungsmotors
GB2312486B (en) High pressure fuel injection pipe for diesel internal combustion engine
KR900018509A (ko) 내연기관용 혼합기 공급장치
DE69923245D1 (de) Vorrichtung zur Kraftstoffeinspritzung einer Brennkraftmaschine
DE69609581D1 (de) Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine mit Verbrennung eines armen Gemisches
DE59608087D1 (de) Saugrohr
FR2895461A1 (fr) Dispositif d'injection d'eau et de gaz recircules
DE59907068D1 (de) Vorrichtung zur Demontage von Druckrohren an Einspritzeinheiten von Brennkraftmaschinen
ATE287499T1 (de) Verbesserte einspritzvorrichtung für dieselmotoren mit common-rail
EP1837501A3 (de) Verfahren zur Reinigung von Abgasen eines Verbrennungsmotors
KR980002711A (ko) 자동차의 연료분사제어장치
KR960017242A (ko) 리턴레스 휴얼시스템용 딜리버리 파이프에서의 증기 배출장치
DE602004007180D1 (de) Vorrichtung zur Speisung einer Diesel Brennkraftmaschine
KR970045242A (ko) 연료분사식 기관의 연료압력 저감장치
KR960023682A (ko) 연료분사식 기관의 연료압력 저감장치
KR970045241A (ko) 헤드가스켓을 이용한 연료의 직접분사장치
KR960023748A (ko) 기관의 연료분사장치

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1150006

Country of ref document: EP

RZN Patent revoked