JP5722588B2 - 噴射ノズルの加工方法 - Google Patents

噴射ノズルの加工方法 Download PDF

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Publication number
JP5722588B2
JP5722588B2 JP2010230456A JP2010230456A JP5722588B2 JP 5722588 B2 JP5722588 B2 JP 5722588B2 JP 2010230456 A JP2010230456 A JP 2010230456A JP 2010230456 A JP2010230456 A JP 2010230456A JP 5722588 B2 JP5722588 B2 JP 5722588B2
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Japan
Prior art keywords
injection nozzle
fluid
injection
self
fuel supply
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JP2010230456A
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English (en)
Japanese (ja)
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JP2011099435A (ja
Inventor
シュテファン・ケルン
ハイナー・ハーベルラント
ヴォルフガング・ヴァグナー
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MAN Energy Solutions SE
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MAN Energy Solutions SE
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Publication of JP2011099435A publication Critical patent/JP2011099435A/ja
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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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
    • 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
    • F02M2200/8053—Fuel injection apparatus manufacture, repair or assembly involving mechanical deformation of the apparatus or parts thereof
    • 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
    • F02M2200/9061—Special treatments for modifying the properties of metals used for fuel injection apparatus, e.g. modifying mechanical or electromagnetic properties

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2010230456A 2009-11-05 2010-10-13 噴射ノズルの加工方法 Active JP5722588B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009046437.9 2009-11-05
DE102009046437.9A DE102009046437B4 (de) 2009-11-05 2009-11-05 Verfahren zum Bearbeiten einer Einspritzdüse

Publications (2)

Publication Number Publication Date
JP2011099435A JP2011099435A (ja) 2011-05-19
JP5722588B2 true JP5722588B2 (ja) 2015-05-20

Family

ID=43048867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010230456A Active JP5722588B2 (ja) 2009-11-05 2010-10-13 噴射ノズルの加工方法

Country Status (5)

Country Link
EP (1) EP2320064B1 (de)
JP (1) JP5722588B2 (de)
KR (1) KR101314932B1 (de)
CN (1) CN102051459B (de)
DE (1) DE102009046437B4 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011118484A1 (de) 2011-11-12 2013-05-16 Volkswagen Aktiengesellschaft Verfahren zur Steigerung der Festigkeit eines Bauteils
US9133802B2 (en) 2013-05-09 2015-09-15 Caterpillar Inc. Device for sealing orifices on nozzle of fuel injector for autofrettage process
KR101372150B1 (ko) * 2013-07-31 2014-03-10 김준모 인젝터의 노즐 홀 가공방법
FI126534B (en) * 2014-12-17 2017-01-31 Waertsilae Finland Oy Reinforcing device and method for increasing the fatigue strength of a chamber chamber element
JP6425689B2 (ja) 2016-07-15 2018-11-21 株式会社日本製鋼所 水素用圧力容器およびその製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1583992B1 (de) * 1968-01-03 1971-06-09 Mannesmann Ag Verfahren zur steigerung der festigkeitseigenschaften dickwandiger metallener hoechstdruckrohre
DE3025562A1 (de) * 1980-07-05 1982-02-11 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von copolymerdispersionen enger teilchengroessenverteilung mit breitem konzentrationsbereich dilatanten fliessverhaltens
US4354371A (en) * 1980-10-27 1982-10-19 Metal Improvement Company, Inc. Method of prestressing the working surfaces of pressure chambers or cylinders
JPS59134651A (ja) * 1982-09-08 1984-08-02 エクスツル−ド・ホ−ン，リミテツド 加工物表面を研磨する方法及び装置
DD250234A3 (de) * 1983-12-14 1987-10-08 Leuna Werke Veb Verfahren zum eigenspannungsaufbau in hochdruckbauteilen
DE3433085A1 (de) * 1984-09-08 1986-03-20 Basf Ag, 6700 Ludwigshafen Stark dilatante polymerdispersionen mit verminderter temperaturabhaengigkeit der kritischen schergeschwindigkeit
JP3995281B2 (ja) * 1995-11-15 2007-10-24 臼井国際産業株式会社 デイーゼルエンジン用燃料噴射管とその製造方法
US6319094B1 (en) * 1999-12-29 2001-11-20 Extrude Home Corporation Method and apparatus for controlling abrasive flow machining
US6418770B1 (en) * 2000-12-08 2002-07-16 Meritor Suspension Systems Company Method for improving the fatigue life of a tubular stabilizer bar
JP4405102B2 (ja) 2001-04-11 2010-01-27 臼井国際産業株式会社 ディーゼルエンジン用コモンレール
ATE388322T1 (de) * 2002-04-11 2008-03-15 Waertsilae Nsd Schweiz Ag Düsenkopf für eine brennstoffeinspritzdüse
DE10260856A1 (de) * 2002-12-23 2004-07-01 Robert Bosch Gmbh Verfahren zur Steigerung einer Dauerfestigkeit eines mit wenigstens einem Hohlraum ausgebildeten metallischen Bauteiles unter zyklischer Innendruckbelastung
US6918378B2 (en) * 2003-07-10 2005-07-19 Usui Kokusai Sangyo Kaisha Limited High-pressure fuel injection pipe
DE10353168A1 (de) * 2003-11-14 2005-06-23 Robert Bosch Gmbh Verfahren und Vorrichtung zum hydroerosiven Verrunden von Bohrungsübergängen
JP2005201254A (ja) * 2003-12-16 2005-07-28 Usui Kokusai Sangyo Kaisha Ltd ディーゼルエンジン用高圧燃料配管
JP2006255750A (ja) * 2005-03-16 2006-09-28 Nissan Motor Co Ltd 金属製構造部材およびその製造方法
DE102006054440B3 (de) * 2006-11-16 2007-12-13 Maximator Gmbh Autofrettageverfahren und Autofrettagevorrichtung
DE102007001560A1 (de) * 2007-01-10 2008-07-17 Robert Bosch Gmbh Verfahren zur Erhöhung der Hochdruckfestigkeit eines Hochdruckbauteils
DE102007011868B3 (de) 2007-03-07 2008-09-04 Mannesmann Präzisrohr GmbH Verfahren zur Herstellung eines Hochdruckspeicherrohres aus Stahl für Kraftstoffeinspritzanlagen
DE102008006196B4 (de) * 2008-01-26 2019-03-14 Man Diesel & Turbo Se Kraftstoffversorgungsanlage einer Brennkraftmaschine
DE102009000538A1 (de) * 2009-02-02 2010-08-05 Robert Bosch Gmbh Geometrie zur Festigkeitssteigerung bei Bohrungsverschneidungen im Hochdruckbereich

Also Published As

Publication number Publication date
EP2320064A1 (de) 2011-05-11
JP2011099435A (ja) 2011-05-19
DE102009046437A1 (de) 2011-05-12
KR20110049662A (ko) 2011-05-12
KR101314932B1 (ko) 2013-10-04
EP2320064B1 (de) 2012-06-20
CN102051459A (zh) 2011-05-11
CN102051459B (zh) 2013-06-19
DE102009046437B4 (de) 2018-04-19

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