FR2664021B1 - Liaisons de derivation pour canalisation a derivation de combustible a haute pression. - Google Patents

Liaisons de derivation pour canalisation a derivation de combustible a haute pression.

Info

Publication number
FR2664021B1
FR2664021B1 FR9108341A FR9108341A FR2664021B1 FR 2664021 B1 FR2664021 B1 FR 2664021B1 FR 9108341 A FR9108341 A FR 9108341A FR 9108341 A FR9108341 A FR 9108341A FR 2664021 B1 FR2664021 B1 FR 2664021B1
Authority
FR
France
Prior art keywords
bypass
high pressure
pressure fuel
links
piping
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 - Fee Related
Application number
FR9108341A
Other languages
English (en)
Other versions
FR2664021A1 (fr
Inventor
Kazunori Takikawa
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.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha Ltd
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 Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Publication of FR2664021A1 publication Critical patent/FR2664021A1/fr
Application granted granted Critical
Publication of FR2664021B1 publication Critical patent/FR2664021B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M55/004—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
    • F16L41/08—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
    • 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
FR9108341A 1990-06-30 1991-06-28 Liaisons de derivation pour canalisation a derivation de combustible a haute pression. Expired - Fee Related FR2664021B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2173848A JP2915099B2 (ja) 1990-06-30 1990-06-30 高圧燃料多岐管における分岐接続体の接続構造

Publications (2)

Publication Number Publication Date
FR2664021A1 FR2664021A1 (fr) 1992-01-03
FR2664021B1 true FR2664021B1 (fr) 1994-03-18

Family

ID=15968282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108341A Expired - Fee Related FR2664021B1 (fr) 1990-06-30 1991-06-28 Liaisons de derivation pour canalisation a derivation de combustible a haute pression.

Country Status (3)

Country Link
US (1) US5143410A (fr)
JP (1) JP2915099B2 (fr)
FR (1) FR2664021B1 (fr)

Cited By (1)

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CN104334834A (zh) * 2012-06-08 2015-02-04 西门子公司 排放管结构和包括排放管结构的燃气涡轮发动机

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US5887910A (en) * 1994-12-08 1999-03-30 Usui Kokusai Sangyo Kaisha Limited Connection structure for branching connector in high-pressure fuel rail
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US5979945A (en) * 1996-12-07 1999-11-09 Usuikokusai Sangyo Kaisha Ltd. Common rail
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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
GB2322922B (en) * 1997-03-03 2002-03-06 Usui Kokusai Sangyo Kk Common rail and method of manufacturing the same
CA2230744A1 (fr) 1997-03-03 1998-09-03 Usui Kokusai Sangyo Kaisha Limited Rampe commune et methode de fabrication
CA2230745A1 (fr) 1997-03-03 1998-09-03 Kikuo Asada Methode permettant d'ameliorer la resistance a la fatigue par suite d'une pression repetee a la partie d'un trou de branchement dans une piece pour fluide haute pression, partie de trou de branchement de la piece pour fluide haute pression formee a l'aide de cette methode et piece pour fluide haute pression possedant une glissiere integree recevant le trou d
JP3352350B2 (ja) * 1997-03-04 2002-12-03 臼井国際産業株式会社 コモンレール
US6263862B1 (en) 1998-03-02 2001-07-24 Usui Kokusai Sangyo Kaisha Limited Common rail and method of manufacturing the same
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JP2000234688A (ja) * 1999-02-17 2000-08-29 Usui Internatl Ind Co Ltd コモンレールの製造方法
GB2358898B (en) 1999-12-09 2002-04-24 Usui Kokusai Sangyo Kk Diesel engine fuel injection pipe
JP4497435B2 (ja) * 1999-12-10 2010-07-07 臼井国際産業株式会社 接続頭部を有する高圧金属配管およびその頭部成形方法並びに接続頭部用スリーブワッシャ
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
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US7568424B2 (en) 2002-01-02 2009-08-04 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system
US6802541B2 (en) * 2002-01-02 2004-10-12 Flow International Corporation Components, systems and methods for forming a gasketless seal between like metal components in an ultrahigh pressure system
JP3995526B2 (ja) * 2002-05-20 2007-10-24 臼井国際産業株式会社 接続頭部を有する高圧燃料噴射管
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
JP4075838B2 (ja) * 2003-06-27 2008-04-16 株式会社デンソー 配管継手装置
US6918378B2 (en) * 2003-07-10 2005-07-19 Usui Kokusai Sangyo Kaisha Limited High-pressure fuel injection pipe
US7125051B2 (en) * 2003-07-10 2006-10-24 Usui Kokusai Sangyo Kaisha Limited Common-rail injection system for diesel engine
US7025386B2 (en) * 2003-11-25 2006-04-11 Usui Kokusai Sangyo Kaisha Limited Common rail
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
DE102005003519A1 (de) * 2005-01-25 2006-08-03 Benteler Automobiltechnik Gmbh Verbindungsanordnung für Rohre
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
DE102005018881A1 (de) * 2005-04-22 2006-10-26 Arvinmeritor Emissions Technologies Gmbh Abgasleitungsabschnitt
DE102005044276A1 (de) * 2005-09-16 2007-03-29 Daimlerchrysler Ag Kraftstoffverteiler
CN101389851B (zh) * 2006-03-14 2011-09-07 臼井国际产业株式会社 高压燃料喷射管的连接头部结构
JP4849469B2 (ja) * 2006-03-14 2012-01-11 臼井国際産業株式会社 接続頭部と曲げ部を有する高圧用燃料噴射管の製造方法
WO2007105660A1 (fr) * 2006-03-14 2007-09-20 Usui Kokusai Sangyo Kaisha Limited Tube d'injection de carburant haute pression ayant une partie tete de connexion et une partie coude, et procede de fabrication de celui-ci
JP4854548B2 (ja) * 2006-03-14 2012-01-18 臼井国際産業株式会社 接続頭部と曲げ部を有する高圧用燃料噴射管およびその製造方法
ATE498068T1 (de) * 2006-03-14 2011-02-15 Usui Kokusai Sangyo Kk Struktur zum anschliessen eines kopfteils einer hochdruckkraftstoffeinspritzleitung
SE530561C2 (sv) * 2006-11-08 2008-07-08 Scania Cv Ab Anordning för att ansluta en högtrycksledning till en ackumulatortank
EP1985841A1 (fr) * 2007-04-27 2008-10-29 Continental Automotive GmbH Agencement d'entrée de liquide pour soupape d'injection, et soupape d'injection
US20090144959A1 (en) * 2007-12-11 2009-06-11 Colletti Michael J Method for assembly of a direct injection fuel rail
JP5178176B2 (ja) * 2007-12-17 2013-04-10 臼井国際産業株式会社 高圧燃料噴射管の接続頭部構造
JP5455013B2 (ja) * 2009-03-24 2014-03-26 臼井国際産業株式会社 接続頭部を有する高圧燃料噴射管およびその製造方法
CN104145143B (zh) 2011-10-10 2017-06-20 Kmt 水喷射系统公司 无垫圈的高压连接件
DE102011086781A1 (de) * 2011-11-22 2013-05-23 Robert Bosch Gmbh Leitungsanschlussstück, insbesondere eines Ablaufstutzens eines Kraftstoffinjektors
CN104534215A (zh) * 2014-12-17 2015-04-22 合肥三艾汽车配件有限公司 三通接头
CA2875512C (fr) * 2014-12-18 2015-12-08 Westport Power Inc. Structure d'etancheite pour combustible gazeux
JP6730089B2 (ja) * 2016-05-19 2020-07-29 三桜工業株式会社 燃料分配装置
DE102016113231A1 (de) 2016-07-19 2018-01-25 Eberspächer Exhaust Technology GmbH & Co. KG Stutzenbaugruppe, insbesondere für eine Abgasbehandlungsanordnung einer Abgasanlage einer Brennkraftmaschine
DE102017118269A1 (de) * 2017-08-10 2019-02-14 Voss Automotive Gmbh "Fluidleitungselement für eine Fluidleitung"
CN107877257B (zh) * 2017-12-26 2023-08-11 广东圣特斯数控设备有限公司 一种数控机床的x轴及z轴散热结构

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104334834A (zh) * 2012-06-08 2015-02-04 西门子公司 排放管结构和包括排放管结构的燃气涡轮发动机
CN104334834B (zh) * 2012-06-08 2016-06-08 西门子公司 排放管结构和包括排放管结构的燃气涡轮发动机

Also Published As

Publication number Publication date
FR2664021A1 (fr) 1992-01-03
US5143410A (en) 1992-09-01
JPH0464793A (ja) 1992-02-28
JP2915099B2 (ja) 1999-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Decision of inpi director general to approve request for restoration
ST Notification of lapse

Effective date: 20110228