ES2042003T3 - Aparato de limpieza y ensayo de inyectores de combustible. - Google Patents

Aparato de limpieza y ensayo de inyectores de combustible.

Info

Publication number
ES2042003T3
ES2042003T3 ES198989310220T ES89310220T ES2042003T3 ES 2042003 T3 ES2042003 T3 ES 2042003T3 ES 198989310220 T ES198989310220 T ES 198989310220T ES 89310220 T ES89310220 T ES 89310220T ES 2042003 T3 ES2042003 T3 ES 2042003T3
Authority
ES
Spain
Prior art keywords
injectors
fuel
cleaning
engine
injector
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 - Lifetime
Application number
ES198989310220T
Other languages
English (en)
Inventor
Robert Hartopp
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.)
AUTOMATED ENGINEERING SYSTEMS Ltd
Original Assignee
AUTOMATED ENGINEERING SYSTEMS Ltd
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 AUTOMATED ENGINEERING SYSTEMS Ltd filed Critical AUTOMATED ENGINEERING SYSTEMS Ltd
Application granted granted Critical
Publication of ES2042003T3 publication Critical patent/ES2042003T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/001—Measuring fuel delivery of a fuel injector
    • 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
    • F02M65/007—Cleaning
    • F02M65/008—Cleaning of injectors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Catching Or Destruction (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

EL APARATO DE LIMPIEZA/PRUEBA DE INYECTOR PERMITE LA LIMPIEZA Y PRUEBA DE INYECTORES ACTIVADOS ELECTRICAMENTE MIENTRAS ESTAN IN SITU EN UN MOTOR. EL APARATO SE CONECTA AL SISTEMA SUMINISTRADOR DE COMBUSTIBLE (12, 13, 15) DEL MOTOR QUE ALIMENTA COMBUSTIBLE Y/O FLUIDO LIMPIADOR A LOS INYECTORES DEL MOTOR (11). TAMBIEN SE PROVEEN MEDIOS DE MEDICION PARA MEDIR EL FLUJO DE COMBUSTIBLE A TRAVES DE LOS INYECTORES (11). SE BOMBEA COMBUSTIBLE PARA PRESURIZAR EL SUMINISTRO DE COMBUSTIBLE A LOS INYECTORES; SE MIDE LA PRESION Y SE DETERMINA EL REGIMEN DE CAMBIO DE LA PRESION MIENTRAS SE ABRE UN INYECTOR DETERMINANDO ASI EL REGIMEN DE FLUJO A TRAVES DEL INYECTOR. EL APARATO TAMBIEN INCLUYE UNA DISPOSICION EN DONDE SE UTILIZA LA BOMBA DE COMBUSTIBLE PARA EL MOTOR (13) DURANTE LA LIMPIEZA Y UNA DISPOSICION (42-48) POR LA CUAL LOS INYECTORES (11) PODRAN UTILIZARSE EN DISTINTOS MODOS SIN NECESIDAD DE DESCONEXION.
ES198989310220T 1988-10-08 1989-10-05 Aparato de limpieza y ensayo de inyectores de combustible. Expired - Lifetime ES2042003T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888823693A GB8823693D0 (en) 1988-10-08 1988-10-08 Injector cleaning apparatus

Publications (1)

Publication Number Publication Date
ES2042003T3 true ES2042003T3 (es) 1993-12-01

Family

ID=10644942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989310220T Expired - Lifetime ES2042003T3 (es) 1988-10-08 1989-10-05 Aparato de limpieza y ensayo de inyectores de combustible.

Country Status (9)

Country Link
US (1) US4977872A (es)
EP (1) EP0364167B1 (es)
JP (1) JPH02230953A (es)
AT (1) ATE91530T1 (es)
AU (1) AU632505B2 (es)
CA (1) CA2000323A1 (es)
DE (1) DE68907549T2 (es)
ES (1) ES2042003T3 (es)
GB (2) GB8823693D0 (es)

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FR2653168B1 (fr) * 1989-10-13 1992-03-06 Gary Alain Dispositif de nettoyage et de controle d'injecteurs pour moteurs a essence.
BE1004545A3 (nl) * 1990-08-17 1992-12-08 Wynn S Belgium N V Inrichting voor het reinigen van een brandstoftoevoersysteem.
ATE140766T1 (de) * 1991-02-14 1996-08-15 Leonid Karnauchow Behälteranpassung für eine reinigungsflüssigkeit
US5287834A (en) * 1991-03-08 1994-02-22 Flynn Robert E Method and apparatus for cleaning deposits and residue from internal combustion engines
CA2137250A1 (en) * 1992-06-05 1993-12-23 John Robert Kilar Fuel injection cleaning and testing system and apparatus
US5633457A (en) * 1992-06-05 1997-05-27 Triangle Special Products Fuel injection cleaning and testing system and apparatus
CN1050781C (zh) * 1992-10-06 2000-03-29 陈威宇 清洗液体加工设备的机器
US5445019A (en) * 1993-04-19 1995-08-29 Ford Motor Company Internal combustion engine with on-board diagnostic system for detecting impaired fuel injectors
US5482062A (en) * 1993-06-15 1996-01-09 Chen; We-Yu Apparatus and method for automatic transmission system fluid exchange and internal system flushing
US5337708A (en) * 1993-06-15 1994-08-16 Chen We Yu Apparatus and method for automatic transmission system fluid exchange and internal system flushing
US5833765A (en) * 1993-09-22 1998-11-10 Flynn; Robert E. Engine conditioning apparatus and method
US5535621A (en) * 1994-03-02 1996-07-16 Ford Motor Company On-board detection of fuel injector malfunction
US5426971A (en) * 1994-03-03 1995-06-27 Ford Motor Company On-board detection of fuel line vapor
US5616837A (en) * 1994-06-06 1997-04-01 Ford Motor Company Fuel line pressure test
WO1997026093A1 (en) * 1994-06-27 1997-07-24 Ad/Vantage, Inc. Fuel system cleaning apparatus
DE19513158A1 (de) * 1995-04-07 1996-10-10 Bosch Gmbh Robert Einrichtung zur Erkennung eines Lecks in einem Kraftstoffversorgungssystem
JP3449041B2 (ja) * 1995-06-02 2003-09-22 株式会社デンソー 内燃機関の燃料供給装置
DE19520300A1 (de) * 1995-06-02 1996-12-05 Bosch Gmbh Robert Einrichtung zur Erkennung eines Lecks in einem Kraftstoffversorgungssystem
DE19521791A1 (de) * 1995-06-15 1996-12-19 Daimler Benz Ag Verfahren zum Erkennen von Betriebsstörungen in einer Kraftstoffeinspritzanlage einer Brennkraftmaschine
DE69628979T2 (de) * 1995-08-18 2004-02-12 Orbital Engine Co. (Australia) Pty. Ltd., Balcatta Brennstoffeinspritzungssystem für Brennkraftmaschine
US5633458A (en) * 1996-01-16 1997-05-27 Ford Motor Company On-board fuel delivery diagnostic system for an internal combustion engine
JP3104612B2 (ja) * 1996-03-22 2000-10-30 三菱自動車工業株式会社 リークテスタ及びリークテスト方法
US5685268A (en) * 1996-05-20 1997-11-11 Siemens Automotive Corporation Fuel leakage detector system
JP3787898B2 (ja) * 1996-06-17 2006-06-21 臼井国際産業株式会社 高圧燃料噴射管の製造方法
DE19648689A1 (de) * 1996-11-25 1998-05-28 Bosch Gmbh Robert Verfahren und Vorrichtung zur Prüfung und/oder Einstellung von Ventilen
JP4070042B2 (ja) * 1998-01-20 2008-04-02 三菱電機株式会社 筒内噴射用燃料噴射弁の製造方法およびそれに用いられる燃料噴射量調整装置
AU4698799A (en) * 1998-06-23 2000-01-10 H.R. Krueger Machine Tool, Inc. Flowmeter
US6112720A (en) * 1998-09-28 2000-09-05 Caterpillar Inc. Method of tuning hydraulically-actuated fuel injection systems based on electronic trim
JP4080115B2 (ja) 1999-10-26 2008-04-23 ヤマハマリン株式会社 エンジンの故障診断システム
JP2001182603A (ja) 1999-12-24 2001-07-06 Sanshin Ind Co Ltd エンジンの故障診断システム
ATE451921T1 (de) * 2001-04-11 2010-01-15 Idenix Cayman Ltd Phenylindole zur behandlung von hiv
RU2191276C1 (ru) * 2001-10-04 2002-10-20 Южно-Уральский государственный университет Устройство для безразборной очистки дизелей от смолисто-коксовых отложений
KR100559382B1 (ko) * 2003-05-15 2006-03-10 현대자동차주식회사 디젤 엔진 연료분사계통의 미세 누유 점검 시스템 및 그 제어 방법
US6964261B2 (en) * 2003-12-11 2005-11-15 Perkins Engines Company Limited Adaptive fuel injector trimming during a zero fuel condition
ES2275388B1 (es) * 2005-01-27 2008-05-01 GAMESA INNOVATION & TECHNOLOGY, S.L. Equipo de limpieza de aceite para maquinas con partes rotatorias.
DE202005011855U1 (de) * 2005-07-28 2005-10-20 Lehnert, Friedrich Prüfeinrichtung für Hochdruck-Injektoren eines Common-Rail-Einspritzsystems
US7370521B1 (en) * 2006-10-25 2008-05-13 Gm Global Technology Operations, Inc. Method to detect a contaminated fuel injector
US20080295492A1 (en) * 2007-05-31 2008-12-04 Caterpillar Inc. Injector cleaning system based on pressure decay
US20090250038A1 (en) * 2008-04-07 2009-10-08 Wenbin Xu Flow sensing fuel system
US8147683B2 (en) * 2010-01-22 2012-04-03 Trico Corporation Portable lubricant filtration system and method
IT1402820B1 (it) * 2010-11-10 2013-09-27 Magneti Marelli Spa Metodo per determinare la legge di iniezione di un iniettore di carburante
ITBO20120311A1 (it) * 2012-06-06 2013-12-07 Magneti Marelli Spa Metodo per determinare il valore di una costante proporzionale che lega una caduta di pressione alla quantita'di carburante complessiva che e'fuoriuscita da un canale comune in un impianto di iniezione di carburante
DE102012222899A1 (de) * 2012-12-12 2014-06-12 Robert Bosch Gmbh Verfahren zur Ermittlung der Brennstoffqualität bei einer Brennkraftmaschine insbesondere eines Kraftfahrzeuges
KR101549149B1 (ko) 2014-06-11 2015-09-11 가천대학교 산학협력단 인젝터 성능 테스트 겸용 클리닝 시스템 및 인젝터 성능 테스트 겸용 클리닝 방법
FR3038002B1 (fr) 2015-06-24 2017-07-21 Continental Automotive France Procede de nettoyage d'injecteurs d'un moteur a allumage controle et a injection directe
RU2634164C2 (ru) * 2015-10-09 2017-10-24 Алексей Николаевич Звеков Стенд диагностики и очистки форсунок и способы очистки форсунок автомобильного бензинового двигателя

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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US4404847A (en) * 1981-08-07 1983-09-20 Caterpillar Tractor Co. Fuel supply conditioning and flow measurement circuit
US4606311A (en) * 1982-01-04 1986-08-19 Miller Special Tools, Div. Of Triangle Corp. Fuel injection cleaning system and apparatus
JPS58162764A (ja) * 1982-03-18 1983-09-27 ザ・トライアングル・コ−ポレ−シヨン 燃料噴射弁系を掃除しかつ試験する装置
GB8512824D0 (en) * 1985-05-21 1985-06-26 Rentafitter Ltd Cleaning system
US4788858A (en) * 1987-08-04 1988-12-06 Tif Instruments, Inc. Fuel injector testing device and method
NZ230213A (en) * 1988-08-05 1992-08-26 Leonid Karnauchow Apparatus for testing electronically controlled fuel injectors of ic engines

Also Published As

Publication number Publication date
GB8823693D0 (en) 1988-11-16
DE68907549T2 (de) 1993-10-21
GB8922549D0 (en) 1989-11-22
CA2000323A1 (en) 1990-04-08
EP0364167B1 (en) 1993-07-14
GB2223537B (en) 1992-08-05
AU4263089A (en) 1990-04-12
US4977872A (en) 1990-12-18
EP0364167A1 (en) 1990-04-18
AU632505B2 (en) 1993-01-07
DE68907549D1 (de) 1993-08-19
JPH02230953A (ja) 1990-09-13
GB2223537A (en) 1990-04-11
ATE91530T1 (de) 1993-07-15

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