[go: up one dir, main page]

ES2064768T3 - Procedimiento para depositar un revestimiento duro en un orificio de boquilla. - Google Patents

Procedimiento para depositar un revestimiento duro en un orificio de boquilla.

Info

Publication number
ES2064768T3
ES2064768T3 ES90915694T ES90915694T ES2064768T3 ES 2064768 T3 ES2064768 T3 ES 2064768T3 ES 90915694 T ES90915694 T ES 90915694T ES 90915694 T ES90915694 T ES 90915694T ES 2064768 T3 ES2064768 T3 ES 2064768T3
Authority
ES
Spain
Prior art keywords
hole
gas
reaction
substrate
coating
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
ES90915694T
Other languages
English (en)
Inventor
Paul Lloyd Flynn
Anthony William Giammarise
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2064768T3 publication Critical patent/ES2064768T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/19—Nozzle materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Chemical Vapour Deposition (AREA)
  • Nozzles (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

LA PRESENTE INVENCION SE DIRIGE A UN PROCESO PARA REVESTIR LAS SUPERFICIES INTERIORES DE UN ORIFICIO (22, 24) EN UN SUBSTRATO (12) QUE FORMA UNA BOCA DE INYECCION DE COMBUSTIBLE DE LECHADA. EN UNA EJEMPLIFICACION ESPECIFICA, LA BOCA ES PARTE DE UN SISTEMA DE INYECCION DE COMBUSTIBLE PARA METER UNA LECHADA DE CARBON-AGUA EN UN GRAN MOTOR DIESEL MULTICILINDRICO DE VELOCIDAD MEDIA. CON EL OBJETO DE RETARDAR LA EROSION DEL ORIFICIO, SE COLOCA EL SUBSTRATO EN UNA CAMARA DE REACCION DE DEPOSICION DE VAPOR QUIMICO (DVQ). SE HACE PASAR UN GAS DE LA REACCION EN UNA CAMARA A UNA TEMPERATURA DE GAS POR DEBAJO DE SU TEMPERATURA DE REACCION Y SE DIRIGE A TRAVES DEL ORIFICIO EN EL SUBSTRATO. LA TEMPERATURA DE REACCION DEL GAS ES UNA TEMPERATURA EN Y POR ENCIMA CUYO GAS DE REACCION DEPOSITA COMO UN REVESTIMIENTO, Y EL GAS DE REACCION ES DE UNA COMPOSICION EN LA QUE LA RESISTENCIA MEJORADA A LA EROSION POR PARTE DEL FLUJO DE PARTICULAS EN LA LECHADA COMBUSTIBLE ES IMPARTIDA POR LA CAPA DEPOSITADA. SOLO LAPORCION DEL SUBSTRATO EN PROXIMIDAD CON EL ORIFICIO (22, 24) A REVESTIR SE CALIENTA SELECTIVAMENTE HASTA POR LO MENOS LA TEMPERATURA DE REACCION DEL GAS PARA EFECTUAR EL REVESTIMIENTO DE LAS SUPERFICIES INTERIORES DEL ORIFICIO (22, 24) MEDIANTE LA CAPA DE VAPOR DEPOSITADA FORMADA POR EL GAS DE REACCION.
ES90915694T 1990-03-30 1990-09-21 Procedimiento para depositar un revestimiento duro en un orificio de boquilla. Expired - Lifetime ES2064768T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/501,443 US5061513A (en) 1990-03-30 1990-03-30 Process for depositing hard coating in a nozzle orifice

Publications (1)

Publication Number Publication Date
ES2064768T3 true ES2064768T3 (es) 1995-02-01

Family

ID=23993597

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90915694T Expired - Lifetime ES2064768T3 (es) 1990-03-30 1990-09-21 Procedimiento para depositar un revestimiento duro en un orificio de boquilla.

Country Status (14)

Country Link
US (3) US5061513A (es)
EP (1) EP0474796B1 (es)
JP (1) JP3174321B2 (es)
KR (1) KR100204447B1 (es)
AU (1) AU633643B2 (es)
BG (1) BG51360A3 (es)
BR (1) BR9007490A (es)
CA (1) CA2038220C (es)
DE (1) DE69014879T2 (es)
ES (1) ES2064768T3 (es)
FI (1) FI915592A0 (es)
RO (1) RO112767B1 (es)
RU (1) RU2071506C1 (es)
WO (1) WO1991015611A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110985253A (zh) * 2019-12-31 2020-04-10 南岳电控（衡阳）工业技术股份有限公司 一种甲醇喷油器

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061513A (en) * 1990-03-30 1991-10-29 Flynn Paul L Process for depositing hard coating in a nozzle orifice
US5300313A (en) * 1992-12-16 1994-04-05 General Electric Company Method for determining thickness of chemical vapor deposited layers
DE19532865A1 (de) * 1995-09-06 1997-03-13 Bosch Gmbh Robert Brennstoffeinspritzventil
JP4174970B2 (ja) * 1998-05-29 2008-11-05 株式会社ニコン レーザ励起プラズマ光源、露光装置及びその製造方法、並びにデバイス製造方法
DE19824802A1 (de) 1998-06-03 1999-12-09 Itw Gema Ag Pulverförder-Injektor
US6425805B1 (en) * 1999-05-21 2002-07-30 Kennametal Pc Inc. Superhard material article of manufacture
US6817550B2 (en) * 2001-07-06 2004-11-16 Diamicron, Inc. Nozzles, and components thereof and methods for making the same
DE10133433A1 (de) * 2001-07-10 2003-02-20 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
US20040195395A1 (en) * 2003-04-07 2004-10-07 Mclaughlin Michael S. Method and apparatus for spray nozzle improvement through the use of surface and sub-surface coatings
US20040217215A1 (en) * 2003-04-07 2004-11-04 Mclaughlin Michael S. Method and apparatus for spray nozzle improvement through the use of surface and sub-surface coatings
US7879396B2 (en) * 2004-06-04 2011-02-01 Applied Microstructures, Inc. High aspect ratio performance coatings for biological microfluidics
KR20060085129A (ko) * 2005-01-22 2006-07-26 윤태흥 이동식 웰빙찜질 하우스
JP4225297B2 (ja) * 2005-06-29 2009-02-18 トヨタ自動車株式会社 内燃機関用燃料噴射弁
DE102005038385A1 (de) * 2005-08-08 2007-02-22 Siemens Ag Kraftstoffeinspritzdüse und Verfahren zum Erhöhen der Resistenz einer derartigen Düse gegen eine betriebsbedingte Verschlechterung der Einspritzeigenschaften
US20080152491A1 (en) * 2006-12-26 2008-06-26 Davies Lucy V Coatings for use in fuel system components
JP4492696B2 (ja) * 2007-12-25 2010-06-30 株式会社デンソー 燃料噴射弁
RU2486283C2 (ru) * 2008-12-09 2013-06-27 Улвак, Инк. Устройство для каталитического химического осаждения из паровой фазы
US9228744B2 (en) * 2012-01-10 2016-01-05 General Electric Company System for gasification fuel injection
WO2013142921A1 (en) * 2012-03-29 2013-10-03 Commonwealth Scientific And Industrial Research Organisation Injection of heavy and particulate laden fuels
US9545604B2 (en) 2013-11-15 2017-01-17 General Electric Company Solids combining system for a solid feedstock
GB2560513A (en) * 2017-03-13 2018-09-19 Ap Moeller Maersk As Fuel injection system
JP2019100208A (ja) 2017-11-29 2019-06-24 株式会社デンソー 燃料噴射弁
WO2020127393A1 (de) * 2018-12-21 2020-06-25 Vitesco Technologies GmbH Einspritzdüse, verfahren zum herstellen eines düsenkörpers für eine einspritzdüse, sowie verwendung einer einspritzdüse

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US57271A (en) * 1866-08-21 Improvement in coating metals with metal
US1940171A (en) * 1933-06-01 1933-12-19 Huss Henry Nozzle
US2044697A (en) * 1935-12-28 1936-06-16 Huss Henry Nozzle
US2806522A (en) * 1953-04-03 1957-09-17 Owens Corning Fiberglass Corp Combustion burner and nozzle construction
US3178308A (en) * 1960-09-07 1965-04-13 Pfaudler Permutit Inc Chemical vapor plating process
FR2508063A1 (fr) * 1981-06-18 1982-12-24 Snecma Procede, en phase vapeur, pour le depot d'un revetement protecteur sur une piece metallique, dispositif pour sa mise en oeuvre et pieces obtenues selon ledit procede
JPS5855605A (ja) * 1981-09-30 1983-04-02 Mitsubishi Heavy Ind Ltd バ−ナチツプ
JPS5952562A (ja) * 1982-09-20 1984-03-27 Matsushita Electric Ind Co Ltd 霧化器
DE3335126A1 (de) * 1983-09-28 1985-04-11 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zur chemischen gasphasenabscheidung oxidischer partikel
CA1209182A (en) * 1984-01-04 1986-08-05 Charles E. Capes Wear resistant atomizing nozzle assembly
SE442305B (sv) * 1984-06-27 1985-12-16 Santrade Ltd Forfarande for kemisk gasutfellning (cvd) for framstellning av en diamantbelagd sammansatt kropp samt anvendning av kroppen
IL74787A (en) * 1985-04-02 1988-12-30 Univ Ramot Method of depositing heat-reflecting coatings on tube and apparatus useful in such method
CH664768A5 (de) * 1985-06-20 1988-03-31 Balzers Hochvakuum Verfahren zur beschichtung von substraten in einer vakuumkammer.
DE3690606T (es) * 1985-11-25 1988-08-25
US4782794A (en) * 1986-08-18 1988-11-08 General Electric Company Fuel injector system
JPS63104671A (ja) * 1986-10-23 1988-05-10 Asahi Glass Co Ltd 金属コ−テイング用ノズル
US4960643A (en) * 1987-03-31 1990-10-02 Lemelson Jerome H Composite synthetic materials
US4830702A (en) * 1987-07-02 1989-05-16 General Electric Company Hollow cathode plasma assisted apparatus and method of diamond synthesis
US5061513A (en) * 1990-03-30 1991-10-29 Flynn Paul L Process for depositing hard coating in a nozzle orifice
JPH0427762A (ja) * 1990-05-21 1992-01-30 Isuzu Ceramics Kenkyusho:Kk セラミックス製燃料噴射ノズルとその製造方法
JPH04103871A (ja) * 1990-08-22 1992-04-06 Isuzu Motors Ltd 燃料噴射ノズル及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110985253A (zh) * 2019-12-31 2020-04-10 南岳电控（衡阳）工业技术股份有限公司 一种甲醇喷油器

Also Published As

Publication number Publication date
US5373993A (en) 1994-12-20
US5061513A (en) 1991-10-29
EP0474796B1 (en) 1994-12-07
US5391233A (en) 1995-02-21
RU2071506C1 (ru) 1997-01-10
JPH05500392A (ja) 1993-01-28
BR9007490A (pt) 1992-04-14
WO1991015611A1 (en) 1991-10-17
RO112767B1 (ro) 1997-12-30
KR920701513A (ko) 1992-08-11
DE69014879T2 (de) 1995-07-27
JP3174321B2 (ja) 2001-06-11
AU633643B2 (en) 1993-02-04
AU6547390A (en) 1991-10-30
EP0474796A1 (en) 1992-03-18
CA2038220C (en) 2000-11-28
CA2038220A1 (en) 1991-10-01
KR100204447B1 (ko) 1999-06-15
DE69014879D1 (de) 1995-01-19
BG51360A3 (bg) 1993-04-15
FI915592A7 (fi) 1991-11-27
FI915592A0 (fi) 1991-11-27

Similar Documents

Publication Publication Date Title
ES2064768T3 (es) Procedimiento para depositar un revestimiento duro en un orificio de boquilla.
Devetyarov The formation of soot on the walls of the diesel combustion chamber and its effect on heat transfer in the cylinder
DE69024938D1 (de) Verfahren zur darstellung dampfförmiger reagenzien für die chemische abscheidung aus der dampfphase
JP2010261714A (ja) 液体燃料式ｈｖｏｆ溶射ガンとバーナーデザイン
KR840000283A (ko) 기질(基質)에 피복조성물을 부가하는 방법
GB936275A (en) Process of producing silicon, and silicon produced thereby
WO2002035069A3 (en) A method for controlling deposit formation in gasoline direct injection engine by use of a fuel having particular compositional characteristics
CN102251225B (zh) 一种减少烃类裂解炉炉管结焦的处理方法及涂层预处理液
US1128549A (en) Process of making gas.
RU2226129C2 (ru) Парогазотурбинная установка для очистки нефтяных труб
SU1467509A1 (ru) Способ оценки склонности моторных топлив к лако- и нагарообразованию
CN114763611A (zh) 用于热烃流体的涂层制品和防止燃料热降解沉积物的方法
US3406042A (en) Process for corrosion control
CA2062024A1 (en) Fluid containment article for hot hydrocarbon fluid and method of preventing fuel thermal decomposition deposits
JP2001182642A (ja) 内燃機関用燃料噴射ノズル
KR840001267B1 (ko) 내연기관에 기화증기를 공급하는 장치
JPH0233512A (ja) 廃液処理方法
Takei Effects of Fuel Properties on Sidi Fuel Injector Deposit
KR900009056Y1 (ko) 석유 버어너
SU62908A1 (ru) Способ получени газовой среды дл цементации металлов
JPS5731715A (en) Method of combustion in vaporizing burner
NZ270340A (en) Method of depositing a layer of metal, semi-metal and the oxide thereof on a substrate by first treating the substrate with a cold nitrogen plasma in an enclosed space and then admitting a (semi) metal alkyl
US3506488A (en) Method of removing manganese containing deposits
JPS5575116A (en) Combustion device for petroleum
JPS54152236A (en) Liquid-fuel gasifying burner

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 474796

Country of ref document: ES