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DE60325077D1 - METHOD FOR PRODUCING A NOZZLE FOR A FUEL VALVE IN A DIESEL ENGINE AND NOZZLE - Google Patents

METHOD FOR PRODUCING A NOZZLE FOR A FUEL VALVE IN A DIESEL ENGINE AND NOZZLE

Info

Publication number
DE60325077D1
DE60325077D1 DE60325077T DE60325077T DE60325077D1 DE 60325077 D1 DE60325077 D1 DE 60325077D1 DE 60325077 T DE60325077 T DE 60325077T DE 60325077 T DE60325077 T DE 60325077T DE 60325077 D1 DE60325077 D1 DE 60325077D1
Authority
DE
Germany
Prior art keywords
nozzle
producing
diesel engine
fuel valve
mould
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
DE60325077T
Other languages
German (de)
Inventor
Harro Andreas Hoeg
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.)
MAN Energy Solutions Filial af MAN Energy Solutions SE
Original Assignee
MAN B&W Diesel AS
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 MAN B&W Diesel AS filed Critical MAN B&W Diesel AS
Application granted granted Critical
Publication of DE60325077D1 publication Critical patent/DE60325077D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • 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
    • 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
    • B22F7/064—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 using an intermediate powder layer
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/02—Fuel-injection apparatus having means for reducing wear
    • 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
    • F02M2200/90—Selection of particular materials
    • F02M2200/9046—Multi-layered 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9053—Metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Powder Metallurgy (AREA)

Abstract

In a mould (13) a corrosion-resistant first alloy (10) is arranged at least in an outer area which is to constitute the outer surface of a nozzle around the nozzle bores (4). A second alloy (11) is used in another area of the nozzle. The materials in the mould are treated by isostatic pressing into a consolidated material. The boundary area between the two alloys (10, 11) is free of cracks.
DE60325077T 2002-10-07 2003-10-03 METHOD FOR PRODUCING A NOZZLE FOR A FUEL VALVE IN A DIESEL ENGINE AND NOZZLE Expired - Lifetime DE60325077D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200201497 2002-10-07
PCT/DK2003/000658 WO2004030850A1 (en) 2002-10-07 2003-10-03 Method of manufacturing a nozzle for a fuel valve in a diesel engine, and a nozzle

Publications (1)

Publication Number Publication Date
DE60325077D1 true DE60325077D1 (en) 2009-01-15

Family

ID=32049922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60325077T Expired - Lifetime DE60325077D1 (en) 2002-10-07 2003-10-03 METHOD FOR PRODUCING A NOZZLE FOR A FUEL VALVE IN A DIESEL ENGINE AND NOZZLE

Country Status (11)

Country Link
EP (1) EP1549449B1 (en)
JP (2) JP4529159B2 (en)
KR (1) KR101073494B1 (en)
CN (1) CN100579690C (en)
AT (1) ATE416056T1 (en)
AU (1) AU2003269842A1 (en)
DE (1) DE60325077D1 (en)
ES (1) ES2318153T3 (en)
NO (1) NO337143B1 (en)
RU (1) RU2313422C2 (en)
WO (1) WO2004030850A1 (en)

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US20080006713A1 (en) * 2006-07-06 2008-01-10 Parish James R Fuel injector having an internally mounted cross-flow nozzle for enhanced compressed natural gas jet spray
EP2000550A1 (en) * 2007-06-08 2008-12-10 Wärtsilä Schweiz AG Material based on a CrNi alloy, semi-finished product, components for a combustion engine and method for manufacturing the material and the semi-finished product
KR100810436B1 (en) * 2007-10-23 2008-03-04 이명배 Method for manufacturing fuel injection nozzle material using HIP method
KR100810437B1 (en) * 2007-10-23 2008-03-04 이명배 Method for manufacturing fuel injection nozzle material using HIP method
EP2107304A1 (en) * 2008-04-01 2009-10-07 Siemens Aktiengesellschaft Swirl atomization nozzle for atomizing fluid liquids and method for manufacturing same, nozzle fitting for a burner with a swirl atomization nozzle
KR101129406B1 (en) 2009-01-23 2012-03-26 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드 A movable wall member in form of an exhaust valve spindle or a piston for an internal combustion engine, and a method of manufacturing such a member
WO2011001977A1 (en) 2009-06-30 2011-01-06 日本ピストンリング株式会社 Fuel injection nozzle for internal combustion engine, nozzle blank and manufacturing method thereof
CN101694199B (en) * 2009-08-20 2011-05-11 余姚市舒春机械有限公司 Nozzle of low-speed diesel engine
WO2011050814A1 (en) * 2009-10-30 2011-05-05 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland A nozzle for a fuel valve in a diesel engine
DE102009060844A1 (en) 2009-12-29 2011-06-30 Friedrichs, Arno, 95326 Method for producing a channeled fuel injection element and fuel injection element
EP2365206B1 (en) 2010-03-05 2014-04-30 Wärtsilä Switzerland Ltd. A nozzle for a fuel injector for internal combustion engines, and method of manufacturing a nozzle
EP2390027B1 (en) * 2010-05-24 2017-04-12 Winterthur Gas & Diesel Ltd. A method of manufacturing a nozzle for a fuel injector
US9726130B2 (en) * 2010-06-30 2017-08-08 Orbital Australia Pty Ltd Fuel injection assembly
EP2487361A1 (en) * 2011-02-14 2012-08-15 Caterpillar Motoren GmbH & Co. KG Nozzle needle for a fuel injector and fuel injector
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US20160361766A1 (en) 2013-12-20 2016-12-15 Sandvik Intellectual Property Ab Method for manufacturing a fuel nozzle blank with a metallic cladding
CN105828986A (en) * 2013-12-20 2016-08-03 山特维克知识产权股份有限公司 A method for manufacturing a cladded component
CN106457399A (en) * 2014-04-02 2017-02-22 山特维克知识产权股份有限公司 A method for manufacture a metallic component by pre-manufactured bodies
DK3148733T3 (en) * 2014-05-30 2024-01-02 Nuovo Pignone Tecnologie Srl METHOD OF MANUFACTURING A COMPONENT FOR A TURBO ENGINE
DK3075472T3 (en) 2015-03-31 2017-07-10 O M T Officine Mecc Torino S P A PROCEDURE FOR MANUFACTURING A SPRAY FOR INJURY ENGINE INJECTION DEVICES
KR20170017484A (en) 2015-08-07 2017-02-15 주식회사 신원미크론 Spray nozzle for diesel engine
RU2621445C1 (en) * 2015-12-08 2017-06-06 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Device for feeding fuel to internal combustion engine cylinder
US11298774B2 (en) * 2016-04-01 2022-04-12 Electric Power Research Institute, Inc. Method to eliminate dissimilar metal welds
CN105935776A (en) * 2016-06-24 2016-09-14 中国航空工业集团公司西安飞机设计研究所 Composite manufacturing method for titanium alloy lug
KR101873696B1 (en) * 2017-11-01 2018-07-02 이수철 Fuel gas injection nozzle of engine using different material
JP2019100208A (en) * 2017-11-29 2019-06-24 株式会社デンソー Fuel injection valve
BR102018068426A2 (en) * 2018-09-12 2020-03-24 Mahle Metal Leve S.A. RELIEF VALVE FOR A TURBOCOMPRESSOR AND PROCESS FOR RELIEF VALVE MANUFACTURING
RU189433U1 (en) * 2019-01-14 2019-05-22 Керогойл Зрт. GENERATION MODULE OF ULTRASVERCHITTING WORKING AGENT
CN112112725A (en) * 2020-09-28 2020-12-22 华中科技大学 Combustion chamber system suitable for high-power-density diesel engine
CN115070044B (en) * 2021-03-10 2024-04-19 中国航发商用航空发动机有限责任公司 GH4169 and TA19 homogeneous and heterogeneous material multistage rotor assembly and preparation method thereof
CN113818978A (en) * 2021-09-14 2021-12-21 南京中远海运船舶设备配件有限公司 Composite forming fuel nozzle
CN114012095A (en) * 2021-11-15 2022-02-08 上海东震冶金工程技术有限公司 Transitional bonding material for flame cleaning burner enhanced life-prolonging process and application thereof

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Also Published As

Publication number Publication date
WO2004030850A1 (en) 2004-04-15
ES2318153T3 (en) 2009-05-01
AU2003269842A1 (en) 2004-04-23
JP5680859B2 (en) 2015-03-04
JP2010144251A (en) 2010-07-01
KR20050051634A (en) 2005-06-01
RU2313422C2 (en) 2007-12-27
NO337143B1 (en) 2016-02-01
KR101073494B1 (en) 2011-10-17
JP4529159B2 (en) 2010-08-25
ATE416056T1 (en) 2008-12-15
EP1549449B1 (en) 2008-12-03
RU2005114359A (en) 2006-02-10
CN1691995A (en) 2005-11-02
JP2006502334A (en) 2006-01-19
CN100579690C (en) 2010-01-13
EP1549449A1 (en) 2005-07-06
NO20052218L (en) 2005-06-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MAN DIESEL, FILIAL AF MAN DIESEL SE, TYSKLAND,, DK

8328 Change in the person/name/address of the agent

Representative=s name: MUNK, L., DIPL.-ING., PAT.-ANW., 86150 AUGSBURG

8364 No opposition during term of opposition