DE102005022531B4 - Verbindungsstruktur eines Zweig- bzw. Abzweigverbinders für gemeinsame Druckleitung - Google Patents

Verbindungsstruktur eines Zweig- bzw. Abzweigverbinders für gemeinsame Druckleitung Download PDF

Info

Publication number
DE102005022531B4
DE102005022531B4 DE102005022531A DE102005022531A DE102005022531B4 DE 102005022531 B4 DE102005022531 B4 DE 102005022531B4 DE 102005022531 A DE102005022531 A DE 102005022531A DE 102005022531 A DE102005022531 A DE 102005022531A DE 102005022531 B4 DE102005022531 B4 DE 102005022531B4
Authority
DE
Germany
Prior art keywords
sleeve
branch connector
pressure line
main pressure
branch
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
DE102005022531A
Other languages
German (de)
English (en)
Other versions
DE102005022531A1 (de
Inventor
Kikuo Asada
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 DE102005022531A1 publication Critical patent/DE102005022531A1/de
Application granted granted Critical
Publication of DE102005022531B4 publication Critical patent/DE102005022531B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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 a wall or to the axis of another pipe
    • 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 a wall or to the axis of another pipe
    • F16L41/14—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe by screwing an intermediate part against the inside or outside of the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Fuel-Injection Apparatus (AREA)
DE102005022531A 2004-05-19 2005-05-17 Verbindungsstruktur eines Zweig- bzw. Abzweigverbinders für gemeinsame Druckleitung Expired - Fee Related DE102005022531B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004149393A JP4357362B2 (ja) 2004-05-19 2004-05-19 コモンレール用分岐接続体の継手構造
JP2004-149393 2004-05-19

Publications (2)

Publication Number Publication Date
DE102005022531A1 DE102005022531A1 (de) 2006-01-05
DE102005022531B4 true DE102005022531B4 (de) 2012-12-27

Family

ID=35459760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005022531A Expired - Fee Related DE102005022531B4 (de) 2004-05-19 2005-05-17 Verbindungsstruktur eines Zweig- bzw. Abzweigverbinders für gemeinsame Druckleitung

Country Status (5)

Country Link
US (1) US7568736B2 (https=)
JP (1) JP4357362B2 (https=)
KR (1) KR100632233B1 (https=)
CN (1) CN100497932C (https=)
DE (1) DE102005022531B4 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2872252B1 (fr) * 2004-06-25 2008-03-14 Senior Automotive Blois Sas So Dispositif de connexion
EP1914418B1 (en) * 2005-08-04 2012-01-25 Nippon Steel Corporation High-pressure fuel injection accumulator distributor for automobile and method of manufacturing the same
JP2007177777A (ja) * 2005-12-28 2007-07-12 Usui Kokusai Sangyo Kaisha Ltd ディーゼルエンジン用高圧燃料噴射管の接続構造
FR2914390B1 (fr) * 2007-04-02 2012-08-10 Senior Automotive Blois Sas Dispositif pour fixer un tube haute pression sur une connexion rapportee d'une rampe commune
CN101139033B (zh) * 2007-10-17 2010-06-09 郑卫星 浮动式对轨机构
US20090144959A1 (en) * 2007-12-11 2009-06-11 Colletti Michael J Method for assembly of a direct injection fuel rail
US8196967B2 (en) * 2009-02-04 2012-06-12 Robert Bosch Gmbh Improvements to high pressure fuel fittings
AT509177B1 (de) * 2009-11-23 2013-09-15 Bosch Gmbh Robert Druckrohrstutzen für common-rail-einspritzsystem
US8561593B2 (en) * 2010-03-05 2013-10-22 Caterpillar Inc. Range of engines using common rail fuel system with pump and rail assemblies having common components
WO2015132056A1 (de) * 2014-03-03 2015-09-11 Siemens Aktiengesellschaft Konusverschraubung für eine brennstoffleitung
US10030619B2 (en) * 2016-07-07 2018-07-24 Caterpillar Inc. Connector for mounting sensor in pressurized fluid system
CN107288788A (zh) * 2017-06-30 2017-10-24 东风（十堰）汽车管业有限公司 一种高压油管结构的设计方法
DE102018126757A1 (de) * 2018-10-26 2020-04-30 Man Truck & Bus Se Ventiltrieb für mindestens ein Hubventil einer Brennkraftmaschine
JP7337725B2 (ja) * 2020-02-14 2023-09-04 臼井国際産業株式会社 燃料圧力センサの接続構造
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
CN116624777A (zh) * 2023-05-10 2023-08-22 陕西神木瑞诚玻璃有限公司 一种防泄漏兰炭尾气供气设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT217783B (de) * 1959-07-18 1961-10-25 Johannes Guido Rohrdichtkegel für Einspritzleitungen bei Dieselmotoren
US4266577A (en) * 1979-07-25 1981-05-12 Usui Kokusai Sangyo Kabushiki Kaisha Collared fuel injection pipe for engines
DE3316979A1 (de) * 1983-05-09 1984-11-15 Jürgen Dipl.-Ing. 8402 Neutraubling Guido Druckanschluss einer kraftstoff-einspritzleitung fuer verbrennungskraftmaschinen
JPH10213044A (ja) * 1996-11-30 1998-08-11 Usui Internatl Ind Co Ltd コモンレールにおける分岐接続体の接続構造
JP2001082664A (ja) * 1999-09-10 2001-03-30 Usui Internatl Ind Co Ltd コモンレール用分岐接続体の接続構造
DE10212876A1 (de) * 2002-03-22 2003-10-23 Bosch Gmbh Robert Einrichtung zur Schwingungsdämpfung an Kraftstoffeinspritzsystemen mit Hochdrucksammelraum
JP2005009394A (ja) * 2003-06-18 2005-01-13 Usui Kokusai Sangyo Kaisha Ltd コモンレール用分岐接続体の接続構造

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE217783C (https=)
JPS63185988U (https=) * 1987-05-23 1988-11-29
JPS63185987U (https=) * 1987-05-23 1988-11-29
JPH0533833Y2 (https=) * 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
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
JPH04175462A (ja) 1990-11-06 1992-06-23 Usui Internatl Ind Co Ltd 高圧燃料ブロックにおける分岐接続体の接続構造
US5667255A (en) * 1994-06-28 1997-09-16 Usui Kokusai Sangyo Kaisha Ltd. Joint structure for joining a branch member to a high pressure fuel rail
US5887910A (en) * 1994-12-08 1999-03-30 Usui Kokusai Sangyo Kaisha Limited Connection structure for branching connector in high-pressure fuel rail
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
JPH10169873A (ja) * 1996-12-07 1998-06-26 Usui Internatl Ind Co Ltd 高圧流体用分岐管継手
US5979945A (en) * 1996-12-07 1999-11-09 Usuikokusai Sangyo Kaisha Ltd. Common rail
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
JP3841372B2 (ja) * 1997-02-26 2006-11-01 臼井国際産業株式会社 高圧燃料噴射管およびその製造方法
GB2322819B (en) * 1997-03-03 2000-12-13 Usui Kokusi Sangyo Kaisha Ltd Method for improving fatique strength due to repeated pressure at branch hole part in member for high pressure fluid.
GB2322920B (en) * 1997-03-03 2002-02-27 Usui Kokusi Sangyo Kaisha Ltd Common rail and method of manufacturing the same
US6126208A (en) * 1997-03-03 2000-10-03 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
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
DE10010944A1 (de) * 2000-03-06 2001-09-20 Bosch Gmbh Robert Kraftstoffhochdruckspeicher
US6736431B2 (en) * 2000-03-06 2004-05-18 Robert Bosch Gmbh High-pressure fuel accumulator
JP2002130076A (ja) 2000-10-25 2002-05-09 Usui Internatl Ind Co Ltd 接続頭部を有する高圧燃料噴射管
JP2002174155A (ja) 2000-12-05 2002-06-21 Usui Internatl Ind Co Ltd ディーゼルエンジン用燃料噴射管
JP2003120465A (ja) 2001-10-09 2003-04-23 Toyota Motor Corp 燃料供給装置の蓄圧用配管
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
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
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT217783B (de) * 1959-07-18 1961-10-25 Johannes Guido Rohrdichtkegel für Einspritzleitungen bei Dieselmotoren
US4266577A (en) * 1979-07-25 1981-05-12 Usui Kokusai Sangyo Kabushiki Kaisha Collared fuel injection pipe for engines
DE3316979A1 (de) * 1983-05-09 1984-11-15 Jürgen Dipl.-Ing. 8402 Neutraubling Guido Druckanschluss einer kraftstoff-einspritzleitung fuer verbrennungskraftmaschinen
JPH10213044A (ja) * 1996-11-30 1998-08-11 Usui Internatl Ind Co Ltd コモンレールにおける分岐接続体の接続構造
JP2001082664A (ja) * 1999-09-10 2001-03-30 Usui Internatl Ind Co Ltd コモンレール用分岐接続体の接続構造
DE10212876A1 (de) * 2002-03-22 2003-10-23 Bosch Gmbh Robert Einrichtung zur Schwingungsdämpfung an Kraftstoffeinspritzsystemen mit Hochdrucksammelraum
JP2005009394A (ja) * 2003-06-18 2005-01-13 Usui Kokusai Sangyo Kaisha Ltd コモンレール用分岐接続体の接続構造

Also Published As

Publication number Publication date
CN100497932C (zh) 2009-06-10
KR100632233B1 (ko) 2006-10-12
KR20060047964A (ko) 2006-05-18
JP4357362B2 (ja) 2009-11-04
US20050275218A1 (en) 2005-12-15
US7568736B2 (en) 2009-08-04
JP2005330879A (ja) 2005-12-02
DE102005022531A1 (de) 2006-01-05
CN1699739A (zh) 2005-11-23

Similar Documents

Publication Publication Date Title
DE102005022531B4 (de) Verbindungsstruktur eines Zweig- bzw. Abzweigverbinders für gemeinsame Druckleitung
DE4116540C2 (de) Abzweigverbindung in einer Hochdruck-Kraftstoffschiene
DE2021652C3 (de) Rohrverbindung
DE60215299T2 (de) Rohrverbindung
EP0142525B1 (de) Einspritzleitungsverbindung
EP0343395B1 (de) Pressverbindungsanordnung, Armatur und Verfahren zur Herstellung
EP1179154B1 (de) Rohrverbindung und verfahren zu ihrer herstellung
DE69232503T2 (de) Hydraulische Anschlussstücke
EP3025084B1 (de) Kupplungsanordnung für rohrleitungen
EP1505330B1 (de) Rohrschelle
DE4030484A1 (de) Verbindungsausfuehrung fuer einen abzweigverbinder in einer hochdruck-kraftstoffschiene
DE10234615B4 (de) Bördelverbindungsbaugruppe für Klimatisierungsanlagen von Kraftfahrzeugen
DE102004044917A1 (de) Lösbare Steckverbindung für Rohrleitungen od. dgl.
DE10143740B4 (de) Druckleitungsanschluss
EP3045797B1 (de) Gelenkanordnung für rohrleitungen
DE69415504T2 (de) Fittings für Rohrkupplungen
DE102005045731B4 (de) Verbindungsanordnung für Rohre
DE19933254A1 (de) Anschlussstutzen und Gehäuse, insbesondere Kraftstoffhochdruckspeicher, mit vorgespannt angeschweißtem Anschlussstutzen für ein Kraftstoffeinspritzsystem für Brennkraftmaschinen
DE2221674A1 (de) Schlauchkupplung
AT501851B1 (de) Verbindung von leitungen für hochdruckmedien
DE602005004591T2 (de) Rohrverbindung, Dichtung und Herstellungsverfahren der Rohrverbindung
DD240059A1 (de) Schraubverbindung fuer flachkegeldruckleitungen
DE19963206A1 (de) Verbindungsanordnung für einen Rohrendbereich
DE19944247B4 (de) Anschlußeinrichtung für Fluidleitungen
DE112017005493T5 (de) Dichtungsanordnung, Dichtungsverfahren und Kupplung mit der Dichtungsanordnung

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20130328

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee