KR101452034B1 - 내연 기관 연료 분사 노즐, 노즐 소재 및 그 제조 방법 - Google Patents

내연 기관 연료 분사 노즐, 노즐 소재 및 그 제조 방법 Download PDF

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Publication number
KR101452034B1
KR101452034B1 KR1020117031551A KR20117031551A KR101452034B1 KR 101452034 B1 KR101452034 B1 KR 101452034B1 KR 1020117031551 A KR1020117031551 A KR 1020117031551A KR 20117031551 A KR20117031551 A KR 20117031551A KR 101452034 B1 KR101452034 B1 KR 101452034B1
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KR
South Korea
Prior art keywords
nozzle
fuel injection
end portion
internal combustion
combustion engine
Prior art date
Application number
KR1020117031551A
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English (en)
Korean (ko)
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KR20120026580A (ko
Inventor
마사히로 기무라
마사히로 신자와
아츠야 아오키
다카오 오미야
다카유키 고토
Original Assignee
닛폰 피스톤 린구 가부시키가이샤
미쯔이 죠센 가부시키가이샤
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Publication of KR20120026580A publication Critical patent/KR20120026580A/ko
Application granted granted Critical
Publication of KR101452034B1 publication Critical patent/KR101452034B1/ko

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    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8046—Fuel injection apparatus manufacture, repair or assembly the manufacture involving injection moulding, e.g. of plastic or metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Powder Metallurgy (AREA)
KR1020117031551A 2009-06-30 2010-06-29 내연 기관 연료 분사 노즐, 노즐 소재 및 그 제조 방법 KR101452034B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2009-155823 2009-06-30
JP2009155823 2009-06-30
PCT/JP2010/061054 WO2011001977A1 (fr) 2009-06-30 2010-06-29 Buse d'injection de carburant pour moteur à combustion interne, ébauche de buse et son procédé de fabrication

Publications (2)

Publication Number Publication Date
KR20120026580A KR20120026580A (ko) 2012-03-19
KR101452034B1 true KR101452034B1 (ko) 2014-10-22

Family

ID=43411049

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117031551A KR101452034B1 (ko) 2009-06-30 2010-06-29 내연 기관 연료 분사 노즐, 노즐 소재 및 그 제조 방법

Country Status (5)

Country Link
EP (1) EP2450557B1 (fr)
JP (1) JP5518861B2 (fr)
KR (1) KR101452034B1 (fr)
CN (1) CN102472224B (fr)
WO (1) WO2011001977A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2679323B1 (fr) * 2012-06-25 2014-08-13 Sandvik Intellectual Property AB Procédé de production d'un corps métallique pourvu d'un placage métallique
WO2014100299A1 (fr) * 2012-12-21 2014-06-26 3M Innovative Properties Company Procédé de réalisation d'un injecteur comprenant un moulage par injection
KR102210170B1 (ko) * 2013-03-15 2021-01-29 산드빅 인터렉츄얼 프로퍼티 에이비 상이한 크기 및 형상의 소결 부분들을 접합하는 방법
JP6211297B2 (ja) * 2013-04-30 2017-10-11 日本ピストンリング株式会社 大型金属粉末射出成形体の製造方法
US20160361766A1 (en) * 2013-12-20 2016-12-15 Sandvik Intellectual Property Ab Method for manufacturing a fuel nozzle blank with a metallic cladding
CN104107913B (zh) * 2014-07-25 2016-02-10 株洲华宏机械制造有限公司 一种喷油嘴偶件针阀体其及制造方法
CN104625067B (zh) * 2015-02-11 2017-01-18 大连交通大学 一种磨料水喷嘴加工工艺
EP3075472B1 (fr) * 2015-03-31 2017-05-10 O.M.T. Officine Meccaniche Torino S.p.A. Procédé de production d'une buse pour injecteurs de moteurs à combustion interne
JP2020517830A (ja) * 2017-04-27 2020-06-18 フェデラル−モーグル バルブトレイン ゲーエムベーハーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｖａｌｖｅｔｒａｉｎ Ｇｍｂｈ ポペットバルブおよびその製造方法
CN107815592A (zh) * 2017-10-26 2018-03-20 北京科技大学 一种发动机燃油喷嘴电磁阀磁芯的制备方法
KR101873696B1 (ko) * 2017-11-01 2018-07-02 이수철 이종재료를 이용한 가스밸브노즐
JP7169365B2 (ja) 2018-04-25 2022-11-10 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング インサート配置保持特徴を含む燃料噴射器バルブシートアセンブリ
WO2019206899A1 (fr) * 2018-04-25 2019-10-31 Robert Bosch Gmbh Ensemble siège de soupape d'injecteur de carburant comprenant un insert formé en place et son procédé de fabrication
WO2022242847A1 (fr) * 2021-05-19 2022-11-24 Schunk Sintermetalltechnik Gmbh Procédé de fabrication d'une buse d'imprimante
CN113818978A (zh) * 2021-09-14 2021-12-21 南京中远海运船舶设备配件有限公司 一种复合成型燃油喷嘴

Citations (2)

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JP2005537438A (ja) * 2002-10-07 2005-12-08 マーン・ベー・オグ・ドバルドヴェー・ディーゼール・アクティーゼルスカブ ディーゼルエンジン内の燃料弁のためのノズル及び該ノズルを製造する方法。
KR20060040018A (ko) * 2004-11-04 2006-05-10 박영석 복합층 재료 및 그 제조방법

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JP2601668B2 (ja) * 1987-11-19 1997-04-16 日立電子エンジニアリング株式会社 ディスク検査装置のディスクチャック機構
JPH0639095Y2 (ja) 1988-03-09 1994-10-12 住友重機械工業株式会社 ディーゼル機関用燃料噴射ノズル
EP0569655B1 (fr) 1992-05-11 1996-01-24 New Sulzer Diesel AG Buse d'injection pour un dispositif d'injection de combustible
DE59907093D1 (de) 1998-08-27 2003-10-30 Waertsilae Nsd Schweiz Ag Verfahren zum Herstellen einer Brennstoffeinspritzdüse und Brennstoffeinspritzdüse
DE10053199B4 (de) * 1999-10-28 2008-10-30 Denso Corp., Kariya-shi Verfahren zum Herstellen eines Metallverbundstoff-Presslings
DE10042956A1 (de) * 2000-08-31 2002-03-21 Siemens Ag Düsenkörper mit Schutzkappe
AU2003269842A1 (en) * 2002-10-07 2004-04-23 Man B And W Diesel A/S Method of manufacturing a nozzle for a fuel valve in a diesel engine, and a nozzle
EP1991405A4 (fr) * 2006-02-24 2010-06-23 Hpm Technology Co Ltd Substance pour moulage par injection et procédé de fabrication

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2005537438A (ja) * 2002-10-07 2005-12-08 マーン・ベー・オグ・ドバルドヴェー・ディーゼール・アクティーゼルスカブ ディーゼルエンジン内の燃料弁のためのノズル及び該ノズルを製造する方法。
KR20060040018A (ko) * 2004-11-04 2006-05-10 박영석 복합층 재료 및 그 제조방법

Also Published As

Publication number Publication date
WO2011001977A1 (fr) 2011-01-06
JPWO2011001977A1 (ja) 2012-12-13
KR20120026580A (ko) 2012-03-19
EP2450557A4 (fr) 2014-06-11
CN102472224B (zh) 2014-07-23
CN102472224A (zh) 2012-05-23
EP2450557A1 (fr) 2012-05-09
EP2450557B1 (fr) 2016-11-30
JP5518861B2 (ja) 2014-06-11

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