DE69000339T2 - Verfahren zur reinigung eines elektronisch gesteuerten einspritzventils. - Google Patents

Verfahren zur reinigung eines elektronisch gesteuerten einspritzventils.

Info

Publication number
DE69000339T2
DE69000339T2 DE9090301421T DE69000339T DE69000339T2 DE 69000339 T2 DE69000339 T2 DE 69000339T2 DE 9090301421 T DE9090301421 T DE 9090301421T DE 69000339 T DE69000339 T DE 69000339T DE 69000339 T2 DE69000339 T2 DE 69000339T2
Authority
DE
Germany
Prior art keywords
cleaning
electronically controlled
injection valve
controlled injection
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 - Fee Related
Application number
DE9090301421T
Other languages
English (en)
Other versions
DE69000339D1 (de
Inventor
Alan Skovron
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.)
High Tech Auto Tools Pty Ltd
Original Assignee
High Tech Auto Tools Pty 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3773709&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69000339(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by High Tech Auto Tools Pty Ltd filed Critical High Tech Auto Tools Pty Ltd
Publication of DE69000339D1 publication Critical patent/DE69000339D1/de
Application granted granted Critical
Publication of DE69000339T2 publication Critical patent/DE69000339T2/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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • F02M51/0678—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE9090301421T 1989-02-14 1990-02-09 Verfahren zur reinigung eines elektronisch gesteuerten einspritzventils. Expired - Fee Related DE69000339T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPJ272789 1989-02-14

Publications (2)

Publication Number Publication Date
DE69000339D1 DE69000339D1 (de) 1992-11-05
DE69000339T2 true DE69000339T2 (de) 1993-02-25

Family

ID=3773709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090301421T Expired - Fee Related DE69000339T2 (de) 1989-02-14 1990-02-09 Verfahren zur reinigung eines elektronisch gesteuerten einspritzventils.

Country Status (7)

Country Link
US (2) US5147464A (de)
EP (1) EP0383500B1 (de)
JP (1) JP2660236B2 (de)
AT (1) ATE81189T1 (de)
DE (1) DE69000339T2 (de)
ES (1) ES2036087T3 (de)
HK (1) HK61497A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339845A (en) * 1993-07-26 1994-08-23 Fuel Systems Textron, Inc. Cleaning apparatus and method for fuel and other passages
DE4406984A1 (de) * 1994-03-03 1995-09-07 Bmw Rolls Royce Gmbh Kraftstoffsystem für eine Gasturbinen-Brennkammer
US5556905A (en) * 1994-03-30 1996-09-17 Reilly Industries, Inc. Physically-modified degradable thermoplastic compositions
WO1997026093A1 (en) * 1994-06-27 1997-07-24 Ad/Vantage, Inc. Fuel system cleaning apparatus
US5503683A (en) * 1994-06-27 1996-04-02 Ad/Vantage Inc. Fuel system cleaning apparatus
AUPN256595A0 (en) * 1995-04-21 1995-05-18 New Age Automotive Pty Ltd T/As New Age Automotive Electronics Injector maintenance
GB9508279D0 (en) * 1995-04-24 1995-06-14 Dawson Lawrence R Method and apparatus for cleaning hollow elements
US5698043A (en) * 1995-07-21 1997-12-16 Acevedo; Juan R. Cleaning electronically controlled fluid fuel injectors
AU3621699A (en) * 1999-04-20 2000-11-02 Grigoli Kvaratskhelia Device and method for cleaning of internal combustion engine fuel injector
US6663718B1 (en) * 2000-06-12 2003-12-16 Paul George Mush Internal combustion engine cleaning apparatus and method
GR20000100249A (el) * 2000-07-24 2002-03-29 Βασιλειου Νικολαος Πανταζης Μια μεθοδος και μηχανημα για επανακτηση της αρχικης αποδοσης του ηλεκτρονικα ελεγχομενου ψεκαστηρα
GB2439336A (en) * 2006-06-24 2007-12-27 Siemens Ag Ultrasonic cleaning of engine components
US20080142037A1 (en) * 2006-12-19 2008-06-19 Dempski James L Apparatus and method for cleaning liquid dispensing equipment
US20120279521A1 (en) * 2011-05-03 2012-11-08 Texas Instruments Incorporated Dispense nozzle cleaner
AU2011100601B4 (en) * 2011-05-19 2012-03-15 Shamdin, Jawdet MR Improved Electronic Injector Cleaner and With Pin Tester power lines
DE112011105459T5 (de) * 2011-07-22 2014-04-17 Hitachi Construction Machinery Co., Ltd. Injektor, Kraftstoffeinspritzsystem und damit vorgesehene Baumaschine
CN104265400B (zh) * 2014-10-20 2016-06-29 安庆泰邦船舶科技有限公司 双向逆洗滤器
US9995263B1 (en) 2015-02-25 2018-06-12 Standard Aero (San Antonio) Inc. Flushing of fuel nozzle assembly or component using a solution following ultrasonic cleaning
US10458381B2 (en) 2017-04-27 2019-10-29 David J. McCormack Fuel injector tester/cleaner kit and method of use
RU2757701C1 (ru) * 2021-01-12 2021-10-20 федеральное государственное автономное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Способ очистки топливной электромагнитной форсунки бензинового двигателя с помощью вынужденных высокочастотных колебаний запорного клапана
JP7400750B2 (ja) 2021-02-03 2023-12-19 株式会社デンソー 液体流入装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422970B (sv) * 1975-12-15 1982-04-05 Odelius Kjell Erik Anordning for avlegsnande av beleggningar fran for bensinmotorer avsedda brensleinsprutningsventiler
DE3146478C2 (de) * 1981-11-24 1986-07-24 Caroline Christ Fabrikation chemischer Erzeugnisse, 8060 Dachau Vorrichtung zum Reinigen von Spritzdüsen, Förderschnecken und dergl. Teilen von Kunststoffspritzgießmaschinen von anhaftenden Resten thermoplastischer Kunststoffe
GB8512824D0 (en) * 1985-05-21 1985-06-26 Rentafitter Ltd Cleaning system
DE3614960A1 (de) * 1986-05-02 1987-11-05 Schulz Peter Pipette
DE3641923A1 (de) * 1986-12-09 1988-06-16 Siemens Ag Ultraschallreinigungsbad

Also Published As

Publication number Publication date
US5295497A (en) 1994-03-22
HK61497A (en) 1997-05-16
AU4778390A (en) 1990-08-23
DE69000339D1 (de) 1992-11-05
ES2036087T3 (es) 1993-05-01
ATE81189T1 (de) 1992-10-15
US5147464A (en) 1992-09-15
EP0383500A1 (de) 1990-08-22
EP0383500B1 (de) 1992-09-30
JP2660236B2 (ja) 1997-10-08
AU621447B2 (en) 1992-03-12
JPH02298662A (ja) 1990-12-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee