ATE388322T1 - Düsenkopf für eine brennstoffeinspritzdüse - Google Patents

Düsenkopf für eine brennstoffeinspritzdüse

Info

Publication number
ATE388322T1
ATE388322T1 AT03405171T AT03405171T ATE388322T1 AT E388322 T1 ATE388322 T1 AT E388322T1 AT 03405171 T AT03405171 T AT 03405171T AT 03405171 T AT03405171 T AT 03405171T AT E388322 T1 ATE388322 T1 AT E388322T1
Authority
AT
Austria
Prior art keywords
nozzle
fuel injection
chromium
injection nozzle
hole
Prior art date
Application number
AT03405171T
Other languages
German (de)
English (en)
Inventor
Dietmar Schlager
Original Assignee
Waertsilae Nsd Schweiz Ag
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 Waertsilae Nsd Schweiz Ag filed Critical Waertsilae Nsd Schweiz Ag
Application granted granted Critical
Publication of ATE388322T1 publication Critical patent/ATE388322T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • 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
    • 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
    • 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
    • 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
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F2007/0097—Casings, e.g. crankcases for large diesel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Powder Metallurgy (AREA)
  • Portable Nailing Machines And Staplers (AREA)
AT03405171T 2002-04-11 2003-03-12 Düsenkopf für eine brennstoffeinspritzdüse ATE388322T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02405289 2002-04-11

Publications (1)

Publication Number Publication Date
ATE388322T1 true ATE388322T1 (de) 2008-03-15

Family

ID=28686034

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03405171T ATE388322T1 (de) 2002-04-11 2003-03-12 Düsenkopf für eine brennstoffeinspritzdüse

Country Status (8)

Country Link
EP (1) EP1353061B1 (fr)
JP (1) JP4870323B2 (fr)
KR (1) KR100959597B1 (fr)
CN (1) CN100436625C (fr)
AT (1) ATE388322T1 (fr)
DE (1) DE50309291D1 (fr)
DK (1) DK1353061T3 (fr)
PL (1) PL199117B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1566539T3 (da) * 2004-02-23 2009-04-14 Waertsilae Nsd Schweiz Ag Dyse til indspröjtning af brændstof
EP2000550A1 (fr) * 2007-06-08 2008-12-10 Wärtsilä Schweiz AG Matière première à base d'alliage de CrNi, demi-produit, composants pour un moteur à combustion et procédé de fabrication de la matière première et du demi-produit
KR20100101516A (ko) 2009-03-09 2010-09-17 베르트질레 슈바이츠 악티엔게젤샤프트 공작물의 안착면을 코팅하는 방법 및 코팅된 안착면을 구비한 공작물
CN101694199B (zh) * 2009-08-20 2011-05-11 余姚市舒春机械有限公司 低速柴油机喷嘴
DE102009046437B4 (de) * 2009-11-05 2018-04-19 Man Diesel & Turbo Se Verfahren zum Bearbeiten einer Einspritzdüse
AT511880B1 (de) * 2011-09-06 2013-12-15 Bosch Gmbh Robert Verschleissoptimierte herstellung von konischen spritzlöchern
CN115324799B (zh) * 2022-06-29 2023-06-06 中汽研汽车检验中心（天津）有限公司 一种用于表征汽油机喷嘴积碳的方法和装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676638B2 (ja) * 1986-07-01 1994-09-28 三菱マテリアル株式会社 耐食性および耐熱性のすぐれた高強度Ｎｉ−Ｃｒ系合金
JPS6331301A (ja) 1986-07-25 1988-02-10 Sharp Corp 帯域通過フイルタ
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
EP0452079A1 (fr) * 1990-04-12 1991-10-16 Tosoh Corporation Matériau chrome-nickel à teneur élevée en chrome et son procédé de préparation
JPH04358054A (ja) * 1991-06-03 1992-12-11 Kobe Steel Ltd 耐エロージョン性に優れた溶射用粉末材料および表面　　　　　　　　　　　　被覆部品
JP3148340B2 (ja) 1991-08-27 2001-03-19 福田金属箔粉工業株式会社 ハードフェーシング用高靱性クロム基合金、その粉末、および該合金を肉盛した自動車用エンジンバルブ
WO1993011086A1 (fr) * 1991-12-03 1993-06-10 Advanced Composite Materials Corporation Frittage de poudre non comprimee de composes d'aluminium renforces par barbes
JPH05222481A (ja) * 1992-02-07 1993-08-31 Tosoh Corp 新規高クロムニッケルメカニカル合金およびその製造方法
DK0569655T3 (da) * 1992-05-11 1996-02-19 New Sulzer Diesel Ag Dysehoved til en brændstofindsprøjtningsindretning
RU2124417C1 (ru) * 1994-03-10 1999-01-10 Ман Б Энд В Диесель А/С Сопло клапана для впуска топлива и способ его изготовления
DE59409040D1 (de) * 1994-07-15 2000-02-03 Waertsilae Nsd Schweiz Ag Wint Düsenkopf für eine Brennstoffeinspritzdüse
US6106643A (en) * 1997-10-14 2000-08-22 Inco Alloys International, Inc. Hot working high-chromium alloy
JPH11285890A (ja) * 1998-04-02 1999-10-19 Kubota Corp 高Ｃ・高Ｃｒ−Ｎｉ系溶接棒
JPH11293376A (ja) 1998-04-14 1999-10-26 Sumitomo Metal Mining Co Ltd 加熱炉炉床部材用Ｃｒ基合金
DE59907093D1 (de) * 1998-08-27 2003-10-30 Waertsilae Nsd Schweiz Ag Verfahren zum Herstellen einer Brennstoffeinspritzdüse und Brennstoffeinspritzdüse

Also Published As

Publication number Publication date
CN1450186A (zh) 2003-10-22
EP1353061A2 (fr) 2003-10-15
KR20030081020A (ko) 2003-10-17
KR100959597B1 (ko) 2010-05-27
PL359617A1 (en) 2003-10-20
EP1353061B1 (fr) 2008-03-05
PL199117B1 (pl) 2008-08-29
JP2003301233A (ja) 2003-10-24
DK1353061T3 (da) 2008-06-23
EP1353061A3 (fr) 2006-05-31
JP4870323B2 (ja) 2012-02-08
DE50309291D1 (de) 2008-04-17
CN100436625C (zh) 2008-11-26

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Legal Events

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REN Ceased due to non-payment of the annual fee