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DE68907549D1 - Einspritzventilreinigungs-/-pruefvorrichtung. - Google Patents

Einspritzventilreinigungs-/-pruefvorrichtung.

Info

Publication number
DE68907549D1
DE68907549D1 DE8989310220T DE68907549T DE68907549D1 DE 68907549 D1 DE68907549 D1 DE 68907549D1 DE 8989310220 T DE8989310220 T DE 8989310220T DE 68907549 T DE68907549 T DE 68907549T DE 68907549 D1 DE68907549 D1 DE 68907549D1
Authority
DE
Germany
Prior art keywords
injectors
fuel
engine
injector
rate
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
Application number
DE8989310220T
Other languages
English (en)
Other versions
DE68907549T2 (de
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 ENG SYST
Original Assignee
AUTOMATED ENG SYST
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 ENG SYST filed Critical AUTOMATED ENG SYST
Application granted granted Critical
Publication of DE68907549D1 publication Critical patent/DE68907549D1/de
Publication of DE68907549T2 publication Critical patent/DE68907549T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Catching Or Destruction (AREA)
DE89310220T 1988-10-08 1989-10-05 Einspritzventilreinigungs-/-prüfvorrichtung. Expired - Fee Related DE68907549T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE68907549D1 true DE68907549D1 (de) 1993-08-19
DE68907549T2 DE68907549T2 (de) 1993-10-21

Family

ID=10644942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89310220T Expired - Fee Related DE68907549T2 (de) 1988-10-08 1989-10-05 Einspritzventilreinigungs-/-prüfvorrichtung.

Country Status (9)

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

Families Citing this family (46)

* Cited by examiner, † Cited by third party
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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.
US5516370A (en) * 1991-02-14 1996-05-14 Karnauchow; Leonid Can adaptor for fuel system cleaning solvent and method of using same
US5287834A (en) * 1991-03-08 1994-02-22 Flynn Robert E Method and apparatus for cleaning deposits and residue from internal combustion engines
US5633457A (en) * 1992-06-05 1997-05-27 Triangle Special Products Fuel injection cleaning and testing system and apparatus
BR9207138A (pt) * 1992-06-05 1996-03-26 Triangle Special Products Grou Sistema e aparelho de limpeza e de teste de injeçao de combustivel
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
DE19520300A1 (de) * 1995-06-02 1996-12-05 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
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
BR0208790A (pt) * 2001-04-11 2004-03-30 Idenix Cayman Ltd Fenilindoìs para o tratamento de 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
Publication number Priority date Publication date Assignee Title
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
US4977872A (en) 1990-12-18
JPH02230953A (ja) 1990-09-13
ES2042003T3 (es) 1993-12-01
DE68907549T2 (de) 1993-10-21
AU632505B2 (en) 1993-01-07
ATE91530T1 (de) 1993-07-15
AU4263089A (en) 1990-04-12
CA2000323A1 (en) 1990-04-08
EP0364167B1 (de) 1993-07-14
GB2223537A (en) 1990-04-11
GB2223537B (en) 1992-08-05
GB8922549D0 (en) 1989-11-22
EP0364167A1 (de) 1990-04-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee