FR2721683B1 - Structure d'assemblage pour assembler un élément en dérivation à une canalisation de carburant sous haute pression. - Google Patents

Structure d'assemblage pour assembler un élément en dérivation à une canalisation de carburant sous haute pression.

Info

Publication number
FR2721683B1
FR2721683B1 FR9508010A FR9508010A FR2721683B1 FR 2721683 B1 FR2721683 B1 FR 2721683B1 FR 9508010 A FR9508010 A FR 9508010A FR 9508010 A FR9508010 A FR 9508010A FR 2721683 B1 FR2721683 B1 FR 2721683B1
Authority
FR
France
Prior art keywords
assembling
high pressure
under high
assembly structure
fuel line
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
FR9508010A
Other languages
English (en)
Other versions
FR2721683A1 (fr
Inventor
Nobuo Kato
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 FR2721683A1 publication Critical patent/FR2721683A1/fr
Application granted granted Critical
Publication of FR2721683B1 publication Critical patent/FR2721683B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
FR9508010A 1994-06-28 1995-06-28 Structure d'assemblage pour assembler un élément en dérivation à une canalisation de carburant sous haute pression. Expired - Fee Related FR2721683B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16878894 1994-06-28

Publications (2)

Publication Number Publication Date
FR2721683A1 FR2721683A1 (fr) 1995-12-29
FR2721683B1 true FR2721683B1 (fr) 1997-04-30

Family

ID=15874487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9508010A Expired - Fee Related FR2721683B1 (fr) 1994-06-28 1995-06-28 Structure d'assemblage pour assembler un élément en dérivation à une canalisation de carburant sous haute pression.

Country Status (4)

Country Link
US (1) US5667255A (fr)
DE (1) DE19523287C2 (fr)
FR (1) FR2721683B1 (fr)
GB (1) GB2290843B (fr)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606946C2 (de) * 1996-02-23 1998-02-19 Mtu Friedrichshafen Gmbh Anschlußverbindung einer Kraftstoffhochdruckleitung an eine ortsfeste Anschlußstelle
DE19607521C1 (de) * 1996-02-28 1997-04-10 Juergen Dipl Ing Guido Kraftstoff-Verteilerrohr
JPH09317599A (ja) * 1996-05-22 1997-12-09 Usui Internatl Ind Co Ltd コモンレールおよびその製造方法
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
JPH10196572A (ja) * 1997-01-07 1998-07-31 Matsushita Electric Ind Co Ltd 密閉型圧縮機
GB2322922B (en) * 1997-03-03 2002-03-06 Usui Kokusai Sangyo Kk Common rail and method of manufacturing the same
GB2322920B (en) 1997-03-03 2002-02-27 Usui Kokusi Sangyo Kaisha Ltd Common rail and method of manufacturing the same
CA2230742A1 (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
JP2000234688A (ja) * 1999-02-17 2000-08-29 Usui Internatl Ind Co Ltd コモンレールの製造方法
US6428053B1 (en) * 1999-03-12 2002-08-06 California Institute Of Technology Micromachined fluidic coupler and method of making the same
DE19933254A1 (de) * 1999-07-15 2001-01-25 Bosch Gmbh Robert Anschlussstutzen und Gehäuse, insbesondere Kraftstoffhochdruckspeicher, mit vorgespannt angeschweißtem Anschlussstutzen für ein Kraftstoffeinspritzsystem für Brennkraftmaschinen
DE19937444C1 (de) 1999-08-07 2001-01-18 Winkelmann & Pannhoff Gmbh Vorrichtung zur Verteilung von Kraftstoff für Kraftstoffeinspritzanlagen von Verbrennungsmotoren
ATE331788T1 (de) * 1999-10-22 2006-07-15 Us Gov Health & Human Serv Disulfidkonjugierte zellgifte und verfahren zur ihrer herstellung und verwendung
GB2358898B (en) 1999-12-09 2002-04-24 Usui Kokusai Sangyo Kk Diesel engine fuel injection pipe
US6494183B2 (en) 2000-01-26 2002-12-17 Usui Kokusai Sangyo Kaisha Limited Common rail for diesel engine
US6736431B2 (en) * 2000-03-06 2004-05-18 Robert Bosch Gmbh High-pressure fuel accumulator
US6637776B2 (en) 2001-06-13 2003-10-28 Cummins Inc. Fluid manifold connector and fluid manifold assembly
US6601564B2 (en) 2001-09-26 2003-08-05 Senior Investments Ag Flexible fuel rail
DE10149672A1 (de) * 2001-10-09 2003-04-24 Bosch Gmbh Robert Common Rail Injektor
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
US7568424B2 (en) 2002-01-02 2009-08-04 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system
US7247006B2 (en) * 2002-01-02 2007-07-24 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid 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
US20040217587A1 (en) * 2003-04-30 2004-11-04 Gervasio Dominic F. Miniature tube compression seal
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
WO2005059427A1 (fr) * 2003-12-17 2005-06-30 Eaton Corporation Raccord pour transport de fluide
US7021291B2 (en) * 2003-12-24 2006-04-04 Cummins Inc. Juncture for a high pressure fuel system
DE112005000181B4 (de) * 2004-03-02 2018-02-22 Waters Technologies Corp. (N.D.Ges.D. Staates Delaware) Selbstjustierendes Hochdruck-Fitting
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
FR2872252B1 (fr) * 2004-06-25 2008-03-14 Senior Automotive Blois Sas So Dispositif de connexion
ES2318221T3 (es) * 2004-08-03 2009-05-01 Ti Automotive (Heidelberg) Gmbh Instalacion de conexion de conductos.
JP2006070827A (ja) * 2004-09-02 2006-03-16 Usui Kokusai Sangyo Kaisha Ltd 高圧燃料噴射管およびその成形方法
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
US8186724B2 (en) * 2006-03-14 2012-05-29 Usui Kokusai Sangyo Kaisha Limited Connecting head structure for high-pressure fuel injection pipes
DE102006036862B4 (de) * 2006-08-03 2008-11-06 Tube Technology Systems Ag Rohrverbindung und Zwischenelement zu deren Herstellung
US20080098989A1 (en) * 2006-10-31 2008-05-01 Caterpillar Inc. Fuel-injection system
GB2449071A (en) * 2007-05-05 2008-11-12 Rolls Royce Plc Fluid coupling
DE202007016637U1 (de) 2007-11-27 2009-04-09 Tube Technology Systems Ag Rohrverbindung
US7963298B2 (en) * 2007-11-30 2011-06-21 Delphi Technologies, Inc. Spherical tube end form for a fluid connection system
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
DE102011002996A1 (de) * 2011-01-21 2012-07-26 Robert Bosch Gmbh Kraftstoffeinspritzventil mit verbessertem Hochdruckanschluss
BR112014008710A2 (pt) 2011-10-10 2017-06-13 Kmt Waterjet Systems Inc conexão de alta pressão sem junta
DE102012209421A1 (de) * 2012-06-04 2013-12-05 Robert Bosch Gmbh Vorrichtung zum Zumessen von Kraftstoff
FR3003333B1 (fr) * 2013-03-12 2016-10-28 Opool Dispositif de connexion de buse a un circuit de brumisation
JP1521675S (fr) * 2014-01-24 2015-04-13
JP1519168S (fr) * 2014-01-24 2015-03-16
JP1521270S (fr) * 2014-01-24 2015-04-13
JP1519167S (fr) * 2014-01-24 2015-03-16
CN104534216A (zh) * 2015-01-06 2015-04-22 无锡市政设计研究院有限公司 排水管道与检查井连接止水结构
FR3042017B1 (fr) * 2015-10-06 2018-04-13 Schrader Dispositif de liaison etanche sur un circuit fluidique
JP6730089B2 (ja) * 2016-05-19 2020-07-29 三桜工業株式会社 燃料分配装置
CN105909887B (zh) * 2016-05-25 2018-11-13 临海市澳法管业有限公司 一种冷镦增压器锥面成型油管接头及其冷镦制造工艺
US10801457B1 (en) 2019-07-03 2020-10-13 Delphi Technologies Ip Limited Fuel rail assembly providing connection to a fuel injector
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
DE202021004007U1 (de) * 2020-10-21 2022-05-02 3BE Berliner Beratungs- und Beteiligungs-Gesellschaft mbH Radialgasturbine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185988U (fr) * 1987-05-23 1988-11-29
JPS63185987U (fr) * 1987-05-23 1988-11-29
JPH0533833Y2 (fr) * 1987-06-29 1993-08-27
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
JPH03273599A (ja) * 1990-03-23 1991-12-04 Matsushita Electron Corp 電気書き込み型読み出し専用メモリ
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

Also Published As

Publication number Publication date
GB2290843B (en) 1998-02-04
FR2721683A1 (fr) 1995-12-29
DE19523287A1 (de) 1996-01-04
DE19523287C2 (de) 1998-07-02
GB9513165D0 (en) 1995-08-30
GB2290843A (en) 1996-01-10
US5667255A (en) 1997-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.