JPS63185988U - - Google Patents

Info

Publication number
JPS63185988U
JPS63185988U JP1987078010U JP7801087U JPS63185988U JP S63185988 U JPS63185988 U JP S63185988U JP 1987078010 U JP1987078010 U JP 1987078010U JP 7801087 U JP7801087 U JP 7801087U JP S63185988 U JPS63185988 U JP S63185988U
Authority
JP
Japan
Prior art keywords
pressure
pressure fuel
seat surface
model registration
utility
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.)
Pending
Application number
JP1987078010U
Other languages
English (en)
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 filed Critical
Priority to JP1987078010U priority Critical patent/JPS63185988U/ja
Priority to US07/197,115 priority patent/US4832376A/en
Priority to DE3817413A priority patent/DE3817413A1/de
Priority to GB8812186A priority patent/GB2205911B/en
Priority to KR1019880006092A priority patent/KR920005030B1/ko
Publication of JPS63185988U publication Critical patent/JPS63185988U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/12—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe using attaching means embracing the pipe
    • 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
    • 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
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す高圧燃料多岐
管における分岐枝管の接続構造の側面図、第２図
は第１図の一部切欠きによる縦断面図、第３図は
従来例を示す一部切欠き縦断面図である。 １……本管、３……貫孔、３′……受圧座面、
４……継手金具、５……分岐枝管、６……押圧頭
部、７……ナツト。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 高圧燃料を流通する本管の周壁部に、その長
    さ方向に亘つて複数個設けた内部の流通路に連る
    貫孔部にそれぞれ分岐枝管を連設してなる接続構
    造において、それぞれの前記貫孔３の先端内周を
    外方に開口する受圧座面３′とし、更に該受圧座
    面部を囲繞して本管１側の外周壁部に別体からな
    る継手金具４を固定せしめ、前記受圧座面３′部
    に分岐枝管５の接続端部に形成した押圧頭部６を
    当接係合した状態で、該分岐枝管側に組込んだ袋
    ナツト７による前記継手金具４の螺子孔への螺合
    により締着して接続構成したことを特徴とする高
    圧燃料多岐管における分岐枝管の接続構造。 ２ 実用新案登録請求の範囲第１項記載において
    、前記継手金具４を短寸状の円環体、或いは角環
    体に設けて構成したことを特徴とする高圧燃料多
    岐管における分岐枝管の接続構造。 ３ 実用新案登録請求の範囲第１項記載において
    、前記受圧座面３′を円錐状、もしくは円弧状に
    設けると共に、前記押圧頭部６を截頭からなる円
    錐状もしくは円弧状に形成して構成したことを特
    徴とする高圧燃料多岐管における分岐枝管の接続
    構造。
JP1987078010U 1987-05-23 1987-05-23 Pending JPS63185988U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1987078010U JPS63185988U (ja) 1987-05-23 1987-05-23
US07/197,115 US4832376A (en) 1987-05-23 1988-05-20 Connection structure for branch pipe in high-pressure fuel manifold
DE3817413A DE3817413A1 (de) 1987-05-23 1988-05-21 Verbindungsanordnung fuer abzweigrohre in einem hochdruckkraftstoff-rohrverteiler
GB8812186A GB2205911B (en) 1987-05-23 1988-05-23 Branch pipe connections
KR1019880006092A KR920005030B1 (ko) 1987-05-23 1988-05-24 고압연료 매니폴드의 분기관 연결 구조물

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987078010U JPS63185988U (ja) 1987-05-23 1987-05-23

Publications (1)

Publication Number Publication Date
JPS63185988U true JPS63185988U (ja) 1988-11-29

Family

ID=13649819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987078010U Pending JPS63185988U (ja) 1987-05-23 1987-05-23

Country Status (5)

Country Link
US (1) US4832376A (ja)
JP (1) JPS63185988U (ja)
KR (1) KR920005030B1 (ja)
DE (1) DE3817413A1 (ja)
GB (1) GB2205911B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04110295U (ja) * 1991-03-14 1992-09-24 臼井国際産業株式会社 高圧燃料多岐管又はブロツクにおける分岐接続体の接続構造
CN102705605A (zh) * 2012-06-12 2012-10-03 广东万家乐燃气具有限公司 一种管路的螺纹连接方法及结构
CN108350843A (zh) * 2015-08-24 2018-07-31 诺瓦工厂股份公司 共轨分配轨道

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JPH0533832Y2 (ja) * 1987-06-29 1993-08-27
JPH03177694A (ja) * 1989-09-27 1991-08-01 Usui Internatl Ind Co Ltd 高圧燃料レールにおける分岐接続体の接続構造
JP2898384B2 (ja) * 1989-09-27 1999-05-31 臼井国際産業株式会社 高圧燃料レールにおける分岐接続体の接続構造
US5172939A (en) * 1989-10-14 1992-12-22 Usui Kokusai Sangyo Kaisha Ltd. Connection structure for branch pipe in high-pressure fuel rail
JP2529032Y2 (ja) * 1990-05-22 1997-03-12 臼井国際産業株式会社 高圧燃料多岐管における分岐枝管の接続構造
JP2915099B2 (ja) * 1990-06-30 1999-07-05 臼井国際産業株式会社 高圧燃料多岐管における分岐接続体の接続構造
JP2803383B2 (ja) * 1991-04-08 1998-09-24 トヨタ自動車株式会社 高圧流体用継手
US5350205A (en) * 1993-05-20 1994-09-27 Ewal Manufacturing Company, Inc. High pressure gas fitting for repeated connection and disconnection
DE19523287C2 (de) * 1994-06-28 1998-07-02 Usui Kokusai Sangyo Kk Anordnung zum Verbinden eines Kraftstoff-Abzweigelementes mit einer Kraftstoff-Sammelschiene
US5887910A (en) * 1994-12-08 1999-03-30 Usui Kokusai Sangyo Kaisha Limited Connection structure for branching connector in high-pressure fuel rail
US5646352A (en) * 1995-12-11 1997-07-08 Joseph; Daniel D. Method and apparatus for measuring a parameter of a multiphase flow
DE19607521C1 (de) * 1996-02-28 1997-04-10 Juergen Dipl Ing Guido Kraftstoff-Verteilerrohr
GB2319824B (en) * 1996-11-30 2001-01-10 Usui Kokusai Sangyo Kk Joint structure for branch connectors in common rails
FR2756609B1 (fr) * 1996-11-30 2002-02-15 Usui Kokusai Sangyo Kk Structure de liaison pour le montage de connecteurs de derivation sur un collecteur commun
JP3882964B2 (ja) * 1996-11-30 2007-02-21 臼井国際産業株式会社 コモンレールにおける分岐接続体の接続構造
US5979945A (en) * 1996-12-07 1999-11-09 Usuikokusai Sangyo Kaisha Ltd. Common rail
JPH10169873A (ja) * 1996-12-07 1998-06-26 Usui Internatl Ind Co Ltd 高圧流体用分岐管継手
US6045162A (en) * 1997-01-14 2000-04-04 Usui Kokusai Sangyo Kaisha Limited Joint head for high-pressure metal piping, and common rail to which the piping is to be joined
CA2230745A1 (en) 1997-03-03 1998-09-03 Kikuo Asada Method for improving fatigue strength due to repeated pressure at branch hole part in member for high pressure fluid, branch hole part of member for high pressure fluid formed by the method, and member for high pressure fluid with built-in slider having the branch hole
US6126208A (en) * 1997-03-03 2000-10-03 Usui Kokusai Sangyo Kaisha Limited Common rail and method of manufacturing the same
CA2230744A1 (en) 1997-03-03 1998-09-03 Usui Kokusai Sangyo Kaisha Limited Common rail and method of manufacturing the same
JP3352350B2 (ja) * 1997-03-04 2002-12-03 臼井国際産業株式会社 コモンレール
DE19744762A1 (de) * 1997-03-18 1998-10-01 Poppe & Potthoff Gmbh & Co Einspritzeinrichtung für einen Dieselmotor
FR2765919B1 (fr) 1997-07-09 1999-10-01 Cideb Dispositif de distribution de carburant pour l'alimentation des cylindres d'un moteur a combustion interne
US6263862B1 (en) 1998-03-02 2001-07-24 Usui Kokusai Sangyo Kaisha Limited Common rail and method of manufacturing the same
JP2000234688A (ja) * 1999-02-17 2000-08-29 Usui Internatl Ind Co Ltd コモンレールの製造方法
DE19936534A1 (de) 1999-08-03 2001-03-01 Bosch Gmbh Robert Kraftstoffhochdruckspeicher
DE19937444C1 (de) 1999-08-07 2001-01-18 Winkelmann & Pannhoff Gmbh Vorrichtung zur Verteilung von Kraftstoff für Kraftstoffeinspritzanlagen von Verbrennungsmotoren
GB2358898B (en) 1999-12-09 2002-04-24 Usui Kokusai Sangyo Kk Diesel engine fuel injection pipe
US6463909B2 (en) 2000-01-25 2002-10-15 Usui Kokusai Sangyo Kaisha Limited Common rail
US6494183B2 (en) 2000-01-26 2002-12-17 Usui Kokusai Sangyo Kaisha Limited Common rail for diesel engine
DE10016956A1 (de) * 2000-04-06 2001-10-11 Schmitter Gmbh Arnstein Thueng Verbindungsanordnung für zwei Rohrstücke
US6637776B2 (en) * 2001-06-13 2003-10-28 Cummins Inc. Fluid manifold connector and fluid manifold assembly
DE10154645A1 (de) 2001-11-07 2003-06-12 Siemens Ag Verfahren zum Herstellen einer Kraftstoffspeicherleitung mit einem vorgespannten Anschlussstück
JP2004092551A (ja) * 2002-09-02 2004-03-25 Usui Kokusai Sangyo Kaisha Ltd ディーゼルエンジン用コモンレール
JP2004114164A (ja) * 2002-09-24 2004-04-15 Nihon Micro Coating Co Ltd 基板の表面平滑化装置および方法
JP4498693B2 (ja) * 2003-06-20 2010-07-07 臼井国際産業株式会社 高圧燃料噴射管
US7125051B2 (en) * 2003-07-10 2006-10-24 Usui Kokusai Sangyo Kaisha Limited Common-rail injection system for diesel engine
US6918378B2 (en) * 2003-07-10 2005-07-19 Usui Kokusai Sangyo Kaisha Limited High-pressure fuel injection pipe
US7025386B2 (en) * 2003-11-25 2006-04-11 Usui Kokusai Sangyo Kaisha Limited Common rail
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
JP4357362B2 (ja) * 2004-05-19 2009-11-04 臼井国際産業株式会社 コモンレール用分岐接続体の継手構造
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
GB201603445D0 (en) 2016-02-29 2016-04-13 Delphi Internat Operations Luxembourg S À R L Fuel rail clamping arrangement
DE102017104608B4 (de) * 2017-03-06 2022-12-29 Gkn Powder Metallurgy Engineering Gmbh Rohrleitungsabschnitt einer Common-Rail-Leitung und Verfahren zu dessen Herstellung
US10995716B1 (en) 2020-02-21 2021-05-04 Delphi Technologies Ip Limited Fuel system having a connection between a fuel injector and a fuel distribution conduit
US11143154B2 (en) * 2020-03-13 2021-10-12 Delphi Technologies Ip Limited Fuel system having a connection between a fuel injector and a fuel distribution conduit
US10995720B1 (en) 2020-07-29 2021-05-04 Delphi Technologies Ip Limited Fuel system having a connection between a fuel injector and a fuel distribution conduit
DE102020128607A1 (de) * 2020-10-30 2022-05-05 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung einer Brennstoffleiste für ein Druckbehältersystem, Brennstoffleiste, Druckbehältersystem und Kraftfahrzeug

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04110295U (ja) * 1991-03-14 1992-09-24 臼井国際産業株式会社 高圧燃料多岐管又はブロツクにおける分岐接続体の接続構造
CN102705605A (zh) * 2012-06-12 2012-10-03 广东万家乐燃气具有限公司 一种管路的螺纹连接方法及结构
CN108350843A (zh) * 2015-08-24 2018-07-31 诺瓦工厂股份公司 共轨分配轨道

Also Published As

Publication number Publication date
GB2205911B (en) 1991-07-03
US4832376A (en) 1989-05-23
DE3817413C2 (ja) 1991-06-06
KR920005030B1 (ko) 1992-06-25
DE3817413A1 (de) 1988-12-08
KR880014246A (ko) 1988-12-23
GB2205911A (en) 1988-12-21
GB8812186D0 (en) 1988-06-29

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