DE19808012C2 - Hochdruck-Kraftstoff-Einspritzrohr und Verfahren zu seiner Herstellung - Google Patents

Hochdruck-Kraftstoff-Einspritzrohr und Verfahren zu seiner Herstellung

Info

Publication number
DE19808012C2
DE19808012C2 DE19808012A DE19808012A DE19808012C2 DE 19808012 C2 DE19808012 C2 DE 19808012C2 DE 19808012 A DE19808012 A DE 19808012A DE 19808012 A DE19808012 A DE 19808012A DE 19808012 C2 DE19808012 C2 DE 19808012C2
Authority
DE
Germany
Prior art keywords
fuel injection
tube
injection pipe
pressure fuel
high pressure
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 - Lifetime
Application number
DE19808012A
Other languages
German (de)
English (en)
Other versions
DE19808012A1 (de
Inventor
Katsuhiro Iwabuchi
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 DE19808012A1 publication Critical patent/DE19808012A1/de
Application granted granted Critical
Publication of DE19808012C2 publication Critical patent/DE19808012C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B21C37/154—Making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Metal Extraction Processes (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DE19808012A 1997-02-26 1998-02-26 Hochdruck-Kraftstoff-Einspritzrohr und Verfahren zu seiner Herstellung Expired - Lifetime DE19808012C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05851097A JP3841372B2 (ja) 1997-02-26 1997-02-26 高圧燃料噴射管およびその製造方法

Publications (2)

Publication Number Publication Date
DE19808012A1 DE19808012A1 (de) 1998-08-27
DE19808012C2 true DE19808012C2 (de) 2001-02-01

Family

ID=13086429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19808012A Expired - Lifetime DE19808012C2 (de) 1997-02-26 1998-02-26 Hochdruck-Kraftstoff-Einspritzrohr und Verfahren zu seiner Herstellung

Country Status (5)

Country Link
US (1) US6070618A (https=)
JP (1) JP3841372B2 (https=)
KR (1) KR100290973B1 (https=)
DE (1) DE19808012C2 (https=)
GB (1) GB2322683B (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1624183A1 (de) 2004-08-03 2006-02-08 TI Automotive (Heidelberg) GmbH Rohranschlusseinrichtung
DE102007011868B3 (de) * 2007-03-07 2008-09-04 Mannesmann Präzisrohr GmbH Verfahren zur Herstellung eines Hochdruckspeicherrohres aus Stahl für Kraftstoffeinspritzanlagen
CN103722346A (zh) * 2013-12-25 2014-04-16 江苏玉龙钢管股份有限公司 一种耐腐蚀冶金复合双金属直缝埋弧焊钢管及制备方法

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1309928B1 (it) * 1999-12-01 2002-02-05 Bundy S P A Tubo per impianti di alimentazione di fluidi a pressione, inparticolare per l'alimentazione di carburante nei motori diesel,
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
JP2001353519A (ja) * 2000-06-14 2001-12-25 Suncall Corp 二重構造クラッドパイプ及びその製造方法
EP1306600B1 (en) * 2000-08-01 2007-10-24 Nisshin Steel Co., Ltd. Stainless steel oil feeding pipe
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
JP4007590B2 (ja) * 2002-12-11 2007-11-14 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
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
DE20317565U1 (de) * 2003-11-12 2005-03-24 Ti Automotive Heidelberg Gmbh Mehrschichtiges metallisches Hochdruckleitungsrohr
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
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
JP2006000897A (ja) 2004-06-17 2006-01-05 Usui Kokusai Sangyo Kaisha Ltd 高圧燃料噴射管
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
KR100999025B1 (ko) * 2006-03-14 2010-12-09 우수이 고쿠사이 산교 가부시키가이샤 고압 연료 분사관의 접속 헤드부 구조
KR100811455B1 (ko) * 2006-12-13 2008-03-10 창원대학교 산학협력단 이종파이프의 접합방법
JP2008297964A (ja) * 2007-05-30 2008-12-11 Usui Kokusai Sangyo Kaisha Ltd ディーゼルエンジン用高圧燃料噴射管
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
US9157401B2 (en) * 2008-01-14 2015-10-13 Millennium Industries Apparatus for coupling components of a fuel delivery system
ITVR20080068A1 (it) * 2008-06-11 2009-12-12 Chesini Meccanica Srl Procedimento per l'ottenimento di un condotto di alimentazione carburante ad un motore
JP5040928B2 (ja) * 2009-01-09 2012-10-03 株式会社デンソー 蓄圧器およびその製造方法
DE102009057954A1 (de) * 2009-12-11 2011-06-16 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit Anschlusseinrichtung für einen Koaxialrohr-Wärmetauscher
US8402948B2 (en) * 2010-06-24 2013-03-26 GM Global Technology Operations LLC Engine assembly including fuel system with fuel line connector
USD716915S1 (en) * 2012-02-28 2014-11-04 Usui Kokusai Sangyo Kaisha Limited High pressure fuel pipe for engines
EP2935856B1 (en) * 2012-12-20 2016-11-02 Volvo Truck Corporation Arrangement for supplying fuel to an engine
JP5943483B2 (ja) * 2013-02-18 2016-07-05 株式会社神戸製鋼所 接続金具、及び接続方法
US9291134B2 (en) 2013-03-11 2016-03-22 Stanadyne Llc Anti-cavitation throttle for injector control valve
DE102013103471A1 (de) * 2013-04-08 2014-10-09 Benteler Automobiltechnik Gmbh Kraftstoffverteiler aus Duplexstahl
CN103394874B (zh) * 2013-07-29 2016-02-10 哈尔滨电机厂有限责任公司 1200mw级核电半速汽轮发电机用出线盒装配焊接工艺方法
JP1519168S (https=) 2014-01-24 2015-03-16
JP1521675S (https=) 2014-01-24 2015-04-13
JP1521270S (https=) 2014-01-24 2015-04-13
JP1519167S (https=) 2014-01-24 2015-03-16
CN103894793A (zh) * 2014-03-19 2014-07-02 安徽中鼎金亚汽车管件制造有限公司 一种汽车油管连接头的加工工艺
CN104015013B (zh) * 2014-06-16 2015-05-13 万泰机电工业(昆山)有限公司 一种有端盖金属管的加工工艺及制作的有端盖金属管
CN104175066B (zh) * 2014-07-07 2016-05-25 西安交通大学 一种超长管头部法兰的轴向推入聚料与镦粗复合工艺
USD873390S1 (en) 2015-04-20 2020-01-21 Sanoh Industrial Co., Ltd. High-pressure fuel line
USD812200S1 (en) * 2015-08-24 2018-03-06 Usui Kokusai Sangyo Kaisha Limited High-pressure fuel injection pipe
USD812201S1 (en) * 2015-08-24 2018-03-06 Usui Kokusai Sangyo Kaisha Limited High-pressure fuel injection pipe
DE102015122297A1 (de) * 2015-12-18 2017-06-22 Sandvik Materials Technology Deutschland Gmbh Verfahren zum Herstellen eines Hochdruckrohres
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
CN113319560B (zh) * 2021-06-29 2025-04-04 科瑞自动化技术（苏州）有限公司 一种注射笔按钮组装压装机构
CN117381333B (zh) * 2023-11-24 2026-02-13 泉州百宝管业有限公司 一种花洒接头生产工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039802A1 (de) * 1979-10-24 1981-04-30 Usui Kokusai Sangyo K.K., Nagasawa, Shizuoka Zusammengesetzte metall-leitung
JPH0146712B2 (https=) * 1986-09-09 1989-10-11 Usui Kokusai Sangyo Kk
DE4003384A1 (de) * 1989-02-07 1990-08-09 Usui Kokusai Sangyo Kk Dickwandiges kleines verbundmetallrohr und ein verfahren zu dessen herstellung
DE4311391A1 (de) * 1992-04-09 1993-10-14 Usui Kokusai Sangyo Kk Hochdruckkraftstoffeinspritzleitung
DE3624403C2 (de) * 1985-07-25 1996-09-19 Usui Kokusai Sangyo Kk Dickwandiges zusammengesetztes Stahlrohr und Verfahren zu seiner Herstellung

Family Cites Families (9)

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DE1815260A1 (de) * 1968-12-18 1970-07-09 Bosch Gmbh Robert Kraftstoffeinspritzventil
US3867212A (en) * 1972-03-16 1975-02-18 Texas Instruments Inc Composite material, tubing made from the material, and methods for making the material and tubing
US4134430A (en) * 1976-03-26 1979-01-16 Usui International Industry, Ltd. High pressure fuel injection pipe
US4266577A (en) * 1979-07-25 1981-05-12 Usui Kokusai Sangyo Kabushiki Kaisha Collared fuel injection pipe for engines
JPS57120002A (en) * 1981-01-19 1982-07-26 Sumitomo Metal Ind Double tube for boiler
JPS6428328A (en) * 1987-07-22 1989-01-30 Sumitomo Metal Ind Heat treatment of clad steel pipe
JP2789197B2 (ja) * 1988-08-19 1998-08-20 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
US5265793A (en) * 1989-02-07 1993-11-30 Usui Kokusai Sangyo Kabushiki Kaisha Small thick-walled composite metal tubing and process of producing the same
JPH0642428A (ja) * 1992-07-20 1994-02-15 Usui Internatl Ind Co Ltd 高圧燃料噴射管およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039802A1 (de) * 1979-10-24 1981-04-30 Usui Kokusai Sangyo K.K., Nagasawa, Shizuoka Zusammengesetzte metall-leitung
DE3624403C2 (de) * 1985-07-25 1996-09-19 Usui Kokusai Sangyo Kk Dickwandiges zusammengesetztes Stahlrohr und Verfahren zu seiner Herstellung
JPH0146712B2 (https=) * 1986-09-09 1989-10-11 Usui Kokusai Sangyo Kk
DE4003384A1 (de) * 1989-02-07 1990-08-09 Usui Kokusai Sangyo Kk Dickwandiges kleines verbundmetallrohr und ein verfahren zu dessen herstellung
DE4311391A1 (de) * 1992-04-09 1993-10-14 Usui Kokusai Sangyo Kk Hochdruckkraftstoffeinspritzleitung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1624183A1 (de) 2004-08-03 2006-02-08 TI Automotive (Heidelberg) GmbH Rohranschlusseinrichtung
DE102007011868B3 (de) * 2007-03-07 2008-09-04 Mannesmann Präzisrohr GmbH Verfahren zur Herstellung eines Hochdruckspeicherrohres aus Stahl für Kraftstoffeinspritzanlagen
CN103722346A (zh) * 2013-12-25 2014-04-16 江苏玉龙钢管股份有限公司 一种耐腐蚀冶金复合双金属直缝埋弧焊钢管及制备方法
CN103722346B (zh) * 2013-12-25 2016-06-01 江苏玉龙钢管股份有限公司 一种耐腐蚀冶金复合双金属直缝埋弧焊钢管及制备方法

Also Published As

Publication number Publication date
GB9803839D0 (en) 1998-04-22
JP3841372B2 (ja) 2006-11-01
GB2322683B (en) 2001-05-16
US6070618A (en) 2000-06-06
JPH10238435A (ja) 1998-09-08
KR100290973B1 (ko) 2001-06-01
KR19980071680A (ko) 1998-10-26
GB2322683A (en) 1998-09-02
DE19808012A1 (de) 1998-08-27

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OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
R071 Expiry of right