SE9800659L - Metod för att förbättra utmattningshållfastheten mot återupprepat tryck vid en förgreningshåldel vid en högtrycksfluiddel, enförgreningshåldetalj vid en högtrycksfluiddel, samt en högtrycksfluiddel med inbyggt sliddon - Google Patents

Metod för att förbättra utmattningshållfastheten mot återupprepat tryck vid en förgreningshåldel vid en högtrycksfluiddel, enförgreningshåldetalj vid en högtrycksfluiddel, samt en högtrycksfluiddel med inbyggt sliddon

Info

Publication number
SE9800659L
SE9800659L SE9800659A SE9800659A SE9800659L SE 9800659 L SE9800659 L SE 9800659L SE 9800659 A SE9800659 A SE 9800659A SE 9800659 A SE9800659 A SE 9800659A SE 9800659 L SE9800659 L SE 9800659L
Authority
SE
Sweden
Prior art keywords
high pressure
pressure fluid
branch hole
fluid part
hollow part
Prior art date
Application number
SE9800659A
Other languages
Unknown language ( )
English (en)
Other versions
SE9800659D0 (sv
Inventor
Kikuo Asada
Masayoshi Usui
Eiji Watanabe
Kazunori Takikawa
Ryuichi Kusanagi
Original Assignee
Usui Kokusai Sangyo Kk
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 Usui Kokusai Sangyo Kk filed Critical Usui Kokusai Sangyo Kk
Publication of SE9800659D0 publication Critical patent/SE9800659D0/sv
Publication of SE9800659L publication Critical patent/SE9800659L/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004—Joints; Sealings
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/6123—With aperture forming means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
SE9800659A 1997-03-03 1998-03-03 Metod för att förbättra utmattningshållfastheten mot återupprepat tryck vid en förgreningshåldel vid en högtrycksfluiddel, enförgreningshåldetalj vid en högtrycksfluiddel, samt en högtrycksfluiddel med inbyggt sliddon SE9800659L (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6384597 1997-03-03
JP6384397 1997-03-03
JP6384697 1997-03-03
JP6384497 1997-03-03

Publications (2)

Publication Number Publication Date
SE9800659D0 SE9800659D0 (sv) 1998-03-03
SE9800659L true SE9800659L (sv) 1998-09-04

Family

ID=27464366

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800659A SE9800659L (sv) 1997-03-03 1998-03-03 Metod för att förbättra utmattningshållfastheten mot återupprepat tryck vid en förgreningshåldel vid en högtrycksfluiddel, enförgreningshåldetalj vid en högtrycksfluiddel, samt en högtrycksfluiddel med inbyggt sliddon

Country Status (11)

Country Link
US (1) US6397881B1 (sv)
KR (1) KR100251259B1 (sv)
CN (1) CN1195080A (sv)
AU (1) AU739875B2 (sv)
BR (1) BR9800813A (sv)
CA (1) CA2230745A1 (sv)
DE (1) DE19808894C2 (sv)
FR (1) FR2760265A1 (sv)
GB (1) GB2322819B (sv)
IT (1) IT1298462B1 (sv)
SE (1) SE9800659L (sv)

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JP2006000897A (ja) 2004-06-17 2006-01-05 Usui Kokusai Sangyo Kaisha Ltd 高圧燃料噴射管
US7275521B2 (en) * 2004-06-17 2007-10-02 Usui Kokusai Sangyo Kaisha Limited Joint structure of diverging branch pipe in fuel rail for internal combustion engine, diverging branch pipe and manufacture method of its diverging branch pipe
JP2006233964A (ja) * 2005-01-28 2006-09-07 Usui Kokusai Sangyo Kaisha Ltd ディーゼルエンジン用コモンレール
JP5510992B2 (ja) * 2008-06-30 2014-06-04 臼井国際産業株式会社 高圧直噴内燃機関用燃料レール及びその製造方法
KR101017648B1 (ko) 2009-06-26 2011-02-25 한국수력원자력 주식회사 이종 금속 부재로 이루어진 용접 배관 내벽의 인장 잔류응력 감소 및 제거 방법
DE102009051065B3 (de) * 2009-10-28 2011-01-20 Benteler Automobiltechnik Gmbh Kraftstoffverteiler
DE102011075054A1 (de) * 2011-05-02 2012-11-08 Robert Bosch Gmbh Brennstoffverteiler
CN109458510A (zh) * 2017-09-06 2019-03-12 靳宏杰 一种提高塑铝复合采暖散热器上下水道塑料三通耐高温高压的方法
EP3470663B1 (en) * 2017-10-12 2022-08-31 Vitesco Technologies GmbH A fuel rail assembly for a fuel injection system for an internal combustion engine

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Also Published As

Publication number Publication date
GB9804395D0 (en) 1998-04-29
DE19808894A1 (de) 1998-09-17
IT1298462B1 (it) 2000-01-10
GB2322819B (en) 2000-12-13
FR2760265A1 (fr) 1998-09-04
US6397881B1 (en) 2002-06-04
KR19980079817A (ko) 1998-11-25
AU739875B2 (en) 2001-10-25
KR100251259B1 (ko) 2000-04-15
GB2322819A (en) 1998-09-09
ITMI980428A1 (it) 1999-09-03
CN1195080A (zh) 1998-10-07
DE19808894C2 (de) 2001-11-29
CA2230745A1 (en) 1998-09-03
BR9800813A (pt) 2005-06-14
SE9800659D0 (sv) 1998-03-03
AU5643898A (en) 1998-09-03

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