KR920701513A - 노즐 오리피스에의 하드 코팅 침착 방법 - Google Patents

노즐 오리피스에의 하드 코팅 침착 방법

Info

Publication number
KR920701513A
KR920701513A KR1019910701706A KR910701706A KR920701513A KR 920701513 A KR920701513 A KR 920701513A KR 1019910701706 A KR1019910701706 A KR 1019910701706A KR 910701706 A KR910701706 A KR 910701706A KR 920701513 A KR920701513 A KR 920701513A
Authority
KR
South Korea
Prior art keywords
orifice
coating
gas
substrate
reactant gas
Prior art date
Application number
KR1019910701706A
Other languages
English (en)
Other versions
KR100204447B1 (ko
Inventor
로이드 플린 폴
윌리엄 지암머라이스 안토니
Original Assignee
아더 엠. 킹
제너럴 일렉트릭 캄파니
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 아더 엠. 킹, 제너럴 일렉트릭 캄파니 filed Critical 아더 엠. 킹
Publication of KR920701513A publication Critical patent/KR920701513A/ko
Application granted granted Critical
Publication of KR100204447B1 publication Critical patent/KR100204447B1/ko

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

Abstract

내용 없음

Description

노즐 오리피스에의 하드 코팅 침착 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 노즐 오리피스의 선택적 코팅 실시 방법을 도시하는 개략도. 제2도는 제1도에 도시된 처리에 의해 코팅이 침착되는 것을 도지한 단순 연료 분사 노즐의 확대 단면도. 본 발명은 하기에 상세히 기술될 것이다.

Claims (12)

  1. 노즐을 형성하는 기판에 오리피스의 내면을 코팅하기 위한 방법에 있어서, 상기 기판을 화학 증착(CVD)반응실에 위치시키는 단계와, 반응 가스를 그 반응 온도 이하의 가스 온도에서 상기 반응실로 통과시키는 단계와, 상기 오리피스에 근접한 상기 기판의 일부를 적어도 상기 가스 반응 온도로 선택적으로 가열하는 단계와, 상기 오리피스의 내면이 반응 가스로부터 증착된 코팅을 수용하도록 상기 반응 가스를 상기 오리피스에 향하는 단계를 포함하는 것을 특징으로 하는 오리피스의 내면 코팅 방법.
  2. 제1항에 있어서, 상기 반응 가스는 시간당 1미터 내지 초당 1미터 범위의 속도로 상기 오리피스를 통과하는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 상기 코팅은 10 내지 1000미크론 범위의 두께를 갖는 것을 특징으로 하는 방법.
  4. 제1항에 있어서, 상기 코팅은 탄화물, 질화물, 붕화물인 것을 특징으로 하는 방법.
  5. 제4항에 있어서, 상기 코팅은 실리콘 탄화물, 탄탈 탄화물, 텅스텐 탄화물, 붕소 질화물, 티타늄 이붕화물, 및 다이아몬드로 구성된 그룹으로부터 설정되는 것을 특징으로 하는 방법.
  6. 제1항에 있어서, 슬러리 연료 분사 노즐을 형성하는 기판을 코팅하기 위하여 노즐 오리피스는 연료 배낭과 연통된 적어도 하나의 개구를 포함하는 것을 특징으로 하는 방법.
  7. 제6항에 있어서, 기판을 코팅하기 위하여 각 개구의 직경은 0.5㎜인 것을 특징으로 하는 방법.
  8. 제6항에 있어서, 상기 슬러리 연료는 석탄과 물의 혼합물이며, 상기 증착 코팅은 상기 연료의 흐름에 의해 개선된 오리피스의 부식 저항을 제공하는 것을 특징으로 하는 방법.
  9. 제1항에 있어서, 압축 점화 왕복 내연기관에 사용하도록 적용된 연료 분사 노즐을 형성하는 기판을 코팅하는 것을 특징으로 하는 방법.
  10. 제1항에 있어서, 상기 가스가 상기 오리피스에 인입되기 전에 상기 반응 가스를 이온화시키는 단계도 포함하는 것을 특징으로 하는 방법.
  11. 제10항에 있어서, 상기 반응 가스 이온화 단계는 상기 반응 가스를 적어도 그 침착 온도까지 가열시켜 실시되는 것을 특징으로 하는 방법.
  12. 제10항에 있어서, 상기 반응 가스 이온화 단계는 상기 반응 가스를 전자 방사선으로 자극시키는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910701706A 1990-03-30 1990-09-21 연료 분사 노즐의 내면을 선택적으로 코팅하기 위한 방법 KR100204447B1 (ko)

Applications Claiming Priority (3)

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
US501,443 1990-03-30
US501443 1990-03-30

Publications (2)

Publication Number Publication Date
KR920701513A true KR920701513A (ko) 1992-08-11
KR100204447B1 KR100204447B1 (ko) 1999-06-15

Family

ID=23993597

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701706A KR100204447B1 (ko) 1990-03-30 1990-09-21 연료 분사 노즐의 내면을 선택적으로 코팅하기 위한 방법

Country Status (14)

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

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
AU3957599A (en) * 1998-05-29 1999-12-20 Nikon Corporation Laser-excited plasma light source, exposure apparatus and its manufacturing method, and device manufacturing method
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
CN102245803B (zh) * 2008-12-09 2014-01-08 株式会社爱发科 催化剂辅助化学气相生长装置
US9228744B2 (en) * 2012-01-10 2016-01-05 General Electric Company System for gasification fuel injection
CN104379921B (zh) * 2012-03-29 2017-06-09 联邦科学与工业研究组织 负载微粒的重质燃料的喷射
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.
WO1987003307A1 (en) * 1985-11-25 1987-06-04 Showa Denko Kabushiki Kaisha Process for synthesizing diamond
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

Also Published As

Publication number Publication date
CA2038220A1 (en) 1991-10-01
BR9007490A (pt) 1992-04-14
KR100204447B1 (ko) 1999-06-15
AU633643B2 (en) 1993-02-04
US5061513A (en) 1991-10-29
JPH05500392A (ja) 1993-01-28
US5373993A (en) 1994-12-20
DE69014879D1 (de) 1995-01-19
DE69014879T2 (de) 1995-07-27
ES2064768T3 (es) 1995-02-01
RU2071506C1 (ru) 1997-01-10
WO1991015611A1 (en) 1991-10-17
AU6547390A (en) 1991-10-30
EP0474796B1 (en) 1994-12-07
RO112767B1 (ro) 1997-12-30
EP0474796A1 (en) 1992-03-18
FI915592A0 (fi) 1991-11-27
JP3174321B2 (ja) 2001-06-11
US5391233A (en) 1995-02-21
CA2038220C (en) 2000-11-28
BG51360A3 (en) 1993-04-15

Similar Documents

Publication Publication Date Title
KR920701513A (ko) 노즐 오리피스에의 하드 코팅 침착 방법
IL66784A (en) System for depositing amorphous silicon alloy layers on a substrate
SG104995A1 (en) Method of forming a coating resistant to deposits and coating formed thereby
EP0936284A3 (en) Method and apparatus for producing thin films
KR970703446A (ko) 시브이디 및 피이시브이디 막의 저온 증착 방법 및 장치(Method and apparatus for low temperature deposition of CVD and PECVD films)
US4895108A (en) CVD apparatus and process for the preparation of fiber-reinforced ceramic composites
WO2005113852A3 (en) Apparatuses and methods for atomic layer deposition
JPH0681750A (ja) ディーゼル内燃機関に用いられる燃料噴射ノズルおよび該燃料噴射ノズルの製造法
DE60312504D1 (de) Verfahren und vorrichtung zur darstellung dampfförmiger reagenzien für die chemische abscheidung aus der dampfphase
KR910001240A (ko) 디젤 엔진상의 수트 필터의 재생 공정
KR930004496A (ko) 선택적 화학증착(cvd) 다이아몬드 증착법
DE60314737D1 (de) Kraftstoffeinspritzventil für eine brennkraftmaschine
JPH04103871A (ja) 燃料噴射ノズル及びその製造方法
JPH0250194B2 (ko)
JPS57171659A (en) Production of coated superhard alloy tool
Freller et al. TiN plasma CVD coatings deposited by different excitation methods for the gas discharge
KR900001295A (ko) 낚시바늘과 그 제조방법
Graham et al. Chemical vapor deposition of Ta 2 O 5 corrosion resistant coatings
Murakawa et al. A performance test of diamond coated inserts used for turning a high Si-Al alloy
JPS5616663A (en) Member having formed cavitation resistant sprayed coat
TW362072B (en) Manufacturing process and structure for inkjet head
Roman et al. Effect of the Type of Passivation Coatings on the Electromigration Resistance of Aluminum--Copper--Silicon Multilayer Systems
Martin Burner for liquid fuel
JPS5780111A (en) Vaporizer for combustion of kerosene
KR20050043136A (ko) 플라즈마 처리장치 및 이를 사용한 질화막 형성 방법

Legal Events

Date Code Title Description
A201 Request for examination
E801 Decision on dismissal of amendment
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20040322

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee