ES2152130A1 - Metodo de comprobar la limpieza de superficies internas de las partes de un sistema de inyeccion de combustible. - Google Patents

Metodo de comprobar la limpieza de superficies internas de las partes de un sistema de inyeccion de combustible.

Info

Publication number
ES2152130A1
ES2152130A1 ES009701307A ES9701307A ES2152130A1 ES 2152130 A1 ES2152130 A1 ES 2152130A1 ES 009701307 A ES009701307 A ES 009701307A ES 9701307 A ES9701307 A ES 9701307A ES 2152130 A1 ES2152130 A1 ES 2152130A1
Authority
ES
Spain
Prior art keywords
cleanness
fuel injection
testing
injection pipe
pressure fuel
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
Application number
ES009701307A
Other languages
English (en)
Other versions
ES2152130B1 (es
Inventor
Masayoshi Usui
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.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha 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 Usui Kokusai Sangyo Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Publication of ES2152130A1 publication Critical patent/ES2152130A1/es
Application granted granted Critical
Publication of ES2152130B1 publication Critical patent/ES2152130B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Método de comprobar la limpieza de superficies internas de las partes de un sistema de inyección de combustible a alta presión, en el que se puede medir exactamente con menos variaciones y grandes posibilidades de reproducción la limpieza de la superficie interna de un tubo de inyección de combustible a alta presión. Para comprobar la limpieza de la superficie interna de un tubo de inyección de combustible a alta presión basándose en las partículas extrañas recogidas por un filtro para filtrar un líquido de medición obtenido lavando la superficie circunferencial interna del tubo de inyección de combustible a alta presión, se lava al menos una parte de un grupo de aparatos de medición usados para comprobar la limpieza de la superficie interna del tubo de inyección de combustible a alta presión que está en contacto con el líquido de medición usando una solución de lavado que comprende un disolvente para disolver partículas extrañas antes de la comprobación de la limpieza.
ES009701307A 1996-06-17 1997-06-16 Metodo de comprobar la limpieza de superficies internas de las partes de un sistema de inyeccion de combustible. Expired - Fee Related ES2152130B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17707396 1996-06-17

Publications (2)

Publication Number Publication Date
ES2152130A1 true ES2152130A1 (es) 2001-01-16
ES2152130B1 ES2152130B1 (es) 2001-08-16

Family

ID=16024660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009701307A Expired - Fee Related ES2152130B1 (es) 1996-06-17 1997-06-16 Metodo de comprobar la limpieza de superficies internas de las partes de un sistema de inyeccion de combustible.

Country Status (8)

Country Link
US (1) US6281020B1 (es)
KR (1) KR100244797B1 (es)
AT (1) AT501659B1 (es)
DE (1) DE19725221C2 (es)
ES (1) ES2152130B1 (es)
FR (1) FR2749936B1 (es)
GB (1) GB2314380B (es)
IT (1) IT1293054B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911068A1 (de) * 1999-03-12 2000-09-14 Bayerische Motoren Werke Ag Kraftstoffanlage für ein Kraftfahrzeug
US6530392B2 (en) * 2000-07-17 2003-03-11 Finger Lakes Chemicals, Inc. Valve cleaning assembly
DE102005048151A1 (de) * 2005-10-06 2007-04-12 Airbus Deutschland Gmbh Verfahren zum Nachweis von Rückständen auf einem Bauteil
US7597012B2 (en) * 2006-06-15 2009-10-06 Hitachi Global Storage Technologies Netherlands B.V. System and method for using a spray/liquid particle count (LPC) to measure particulate contamination
US20080028873A1 (en) * 2006-08-03 2008-02-07 Yi Zhao Yao Dispersed spray extraction particulate measurement method
CN104655520A (zh) * 2015-03-05 2015-05-27 山东大学 再制造零部件清洁度检测方法
US10458381B2 (en) 2017-04-27 2019-10-29 David J. McCormack Fuel injector tester/cleaner kit and method of use
CN113567406B (zh) * 2021-07-21 2022-05-31 南通联翔机械有限公司 一种简易内孔清洁度检查仪器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271361A (en) * 1992-03-16 1993-12-21 Flynn Robert E Engine conditioning apparatus and method
WO1993025888A1 (en) * 1992-06-05 1993-12-23 Triangle Special Products Group Fuel injection cleaning and testing system and apparatus

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GB826172A (en) * 1957-02-01 1959-12-31 Laporte Chemical Improvements in or relating to the removal of contaminating material from, and the smoothing of, metal surfaces
FR1575681A (es) * 1967-06-28 1969-07-25 Giovanni Conte
JPS5422465B2 (es) * 1971-11-26 1979-08-07
JPS5422467B2 (es) * 1971-12-03 1979-08-07
US3936659A (en) * 1974-05-31 1976-02-03 Mainord Kenneth R Electrically heated oven for high temperature cleaning
NL7503934A (en) * 1975-04-02 1975-07-31 Mobil Oil Corp IC engine failure prediction method - using separating devices in lubricating system to monitor metal particle presence
JPS588259A (ja) * 1981-07-03 1983-01-18 Nissan Motor Co Ltd 燃料噴射弁の洗浄方法及びその装置
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
GB8403749D0 (en) * 1984-02-13 1984-03-14 Hartridge Ltd Leslie Volumetric metering equipment
DE3423040A1 (de) * 1984-06-22 1986-01-02 Albrecht Markert GmbH, 7411 Engstingen Metallreinigungsanlage
GB8512824D0 (en) * 1985-05-21 1985-06-26 Rentafitter Ltd Cleaning system
DE3624750A1 (de) * 1986-07-24 1988-01-28 Pierburg Luftfahrtgeraete Verfahren zum ueberpruefen und/oder einstellen und/oder montieren von ventilen und anordnung sowie vorrichtung zur durchfuehrung des verfahrens
US4787348A (en) * 1988-01-25 1988-11-29 Parker Automotive Corporation Carbon-cleaning apparatus for diesel engines
DE3803660C1 (en) * 1988-02-06 1988-08-11 Robert Bosch Gmbh, 7000 Stuttgart, De Rinsing and contacting device which can be installed in assembly lines
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
US5464477A (en) * 1992-09-18 1995-11-07 Crest Ultrasonics Corporation Process for cleaning and drying ferrous surfaces without causing flash rusting
US5289837A (en) * 1992-12-09 1994-03-01 Eduardo Betancourt Engine cleaning system
US5339845A (en) * 1993-07-26 1994-08-23 Fuel Systems Textron, Inc. Cleaning apparatus and method for fuel and other passages
US5415190A (en) * 1994-03-02 1995-05-16 Ionescu; John Carbon monoxide cleaning apparatus
DE4407402A1 (de) * 1994-03-05 1995-11-09 Leo Kuebler Gmbh Thermometer A Verfahren und Vorrichtung zum Analysieren gebrauchter Kühlschmierstoffe
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271361A (en) * 1992-03-16 1993-12-21 Flynn Robert E Engine conditioning apparatus and method
WO1993025888A1 (en) * 1992-06-05 1993-12-23 Triangle Special Products Group Fuel injection cleaning and testing system and apparatus

Also Published As

Publication number Publication date
ITRM970362A1 (it) 1998-12-17
FR2749936B1 (fr) 2005-02-11
US6281020B1 (en) 2001-08-28
GB9712523D0 (en) 1997-08-20
AT501659B1 (de) 2008-03-15
KR100244797B1 (ko) 2000-03-02
DE19725221A1 (de) 1997-12-18
DE19725221C2 (de) 2000-06-08
ITRM970362A0 (es) 1997-06-17
GB2314380A (en) 1997-12-24
AT501659A1 (de) 2006-10-15
FR2749936A1 (fr) 1997-12-19
GB2314380B (en) 1999-12-29
KR980002803A (ko) 1998-03-30
ES2152130B1 (es) 2001-08-16
IT1293054B1 (it) 1999-02-11

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