FR2856436B1 - Tuyau d'injection de carburant a haute pression - Google Patents
Tuyau d'injection de carburant a haute pressionInfo
- Publication number
- FR2856436B1 FR2856436B1 FR0451189A FR0451189A FR2856436B1 FR 2856436 B1 FR2856436 B1 FR 2856436B1 FR 0451189 A FR0451189 A FR 0451189A FR 0451189 A FR0451189 A FR 0451189A FR 2856436 B1 FR2856436 B1 FR 2856436B1
- Authority
- FR
- France
- Prior art keywords
- high pressure
- fuel injection
- pressure fuel
- injection hose
- hose
- 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
Links
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
-
- 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
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0225—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means without sealing rings
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
- F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
- F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
- F16L19/0283—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall and having a bell-mouthed shape
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003177347A JP4498693B2 (ja) | 2003-06-20 | 2003-06-20 | 高圧燃料噴射管 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2856436A1 FR2856436A1 (fr) | 2004-12-24 |
FR2856436B1 true FR2856436B1 (fr) | 2007-06-15 |
Family
ID=32709298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0451189A Expired - Fee Related FR2856436B1 (fr) | 2003-06-20 | 2004-06-18 | Tuyau d'injection de carburant a haute pression |
Country Status (7)
Country | Link |
---|---|
US (1) | US6843275B2 (fr) |
JP (1) | JP4498693B2 (fr) |
KR (1) | KR100591970B1 (fr) |
CN (1) | CN100359158C (fr) |
DE (1) | DE102004029623B4 (fr) |
FR (1) | FR2856436B1 (fr) |
GB (1) | GB2402988B (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7125051B2 (en) * | 2003-07-10 | 2006-10-24 | Usui Kokusai Sangyo Kaisha Limited | Common-rail injection system for diesel engine |
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 |
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 |
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 |
JP4849468B2 (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およびその製造方法 |
US8186724B2 (en) * | 2006-03-14 | 2012-05-29 | Usui Kokusai Sangyo Kaisha Limited | Connecting head structure for high-pressure fuel injection pipes |
DE102007018471A1 (de) * | 2007-04-19 | 2008-10-23 | Robert Bosch Gmbh | Verschneidungsbereich zwischen einer Hochdruckkammer und einem Hochdruckkanal |
US7963298B2 (en) * | 2007-11-30 | 2011-06-21 | Delphi Technologies, Inc. | Spherical tube end form for a fluid connection system |
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 |
US8196967B2 (en) * | 2009-02-04 | 2012-06-12 | Robert Bosch Gmbh | Improvements to high pressure fuel fittings |
US11628267B2 (en) | 2010-08-04 | 2023-04-18 | Medline Industries, Lp | Universal medical gas delivery system |
JP1521270S (fr) | 2014-01-24 | 2015-04-13 | ||
JP1519167S (fr) | 2014-01-24 | 2015-03-16 | ||
JP1521675S (fr) | 2014-01-24 | 2015-04-13 | ||
JP1519168S (fr) | 2014-01-24 | 2015-03-16 | ||
USD733842S1 (en) * | 2014-06-19 | 2015-07-07 | Life Technologies Corporation | Tube connector |
USD873390S1 (en) * | 2015-04-20 | 2020-01-21 | Sanoh Industrial Co., Ltd. | High-pressure fuel line |
USD812199S1 (en) * | 2015-08-24 | 2018-03-06 | Usui Kokusai Sangyo Kaisha Limited | High-pressure fuel injection pipe |
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 |
DE102016219112A1 (de) * | 2016-09-30 | 2018-04-05 | Robert Bosch Gmbh | Kraftstoffhochdruckpumpe |
KR102123859B1 (ko) | 2019-08-23 | 2020-06-17 | 주식회사 성일튜브 | 차량용 고압 연료 튜브의 제조 방법 |
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 |
CN111927768B (zh) * | 2020-07-17 | 2022-03-04 | 山东盘古机械科技有限公司 | 一种新能源汽车用涡旋式空调压缩机 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB888055A (en) * | 1959-07-18 | 1962-01-24 | Johannes Guido | Improvements relating to pipe connections |
AT217783B (de) * | 1959-07-18 | 1961-10-25 | Johannes Guido | Rohrdichtkegel für Einspritzleitungen bei Dieselmotoren |
NL144723B (nl) * | 1970-12-29 | 1975-01-15 | Guido Juergen Dipl Ing | Pijpkoppeling. |
IT7853358V0 (it) * | 1978-05-29 | 1978-05-29 | Fiat Veicoli Ind | Tubo metallico per l alimentazione i combustibile ad un inettore di un motore a combustione interna |
US4266577A (en) * | 1979-07-25 | 1981-05-12 | Usui Kokusai Sangyo Kabushiki Kaisha | Collared fuel injection pipe for engines |
JPS63185988U (fr) | 1987-05-23 | 1988-11-29 | ||
JPS63185987U (fr) | 1987-05-23 | 1988-11-29 | ||
JPH0533833Y2 (fr) | 1987-06-29 | 1993-08-27 | ||
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 |
JP2787847B2 (ja) | 1988-09-19 | 1998-08-20 | 大日本印刷株式会社 | 反復熱記録方法 |
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 |
DE19523287C2 (de) | 1994-06-28 | 1998-07-02 | Usui Kokusai Sangyo Kk | Anordnung zum Verbinden eines Kraftstoff-Abzweigelementes mit einer Kraftstoff-Sammelschiene |
EP0751336B1 (fr) | 1994-12-08 | 2002-04-10 | Usui Kokusai Sangyo Kaisha Ltd. | rampe a carburant haute pression |
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 |
JPH10213045A (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 |
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 |
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 |
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 |
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 |
JP3352350B2 (ja) | 1997-03-04 | 2002-12-03 | 臼井国際産業株式会社 | コモンレール |
JP3492503B2 (ja) * | 1997-11-11 | 2004-02-03 | 日野自動車株式会社 | 管継手 |
DE19916796A1 (de) * | 1999-04-14 | 2000-10-19 | Bosch Gmbh Robert | Druckleitungsanschlussmutter |
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 |
GB2365937B (en) * | 2000-05-29 | 2002-08-07 | Usui Kokusai Sangyo Kk | High-pressure metal pipe with connection head, method of forming the head and connection washer for the connection head |
JP2002130075A (ja) * | 2000-10-23 | 2002-05-09 | Otics Corp | コモンレールと噴射管の接続構造 |
DE10111839A1 (de) * | 2001-03-13 | 2002-09-19 | Bosch Gmbh Robert | Kraftstoffhochdruckanschluss |
DE10143740B4 (de) * | 2001-09-06 | 2005-07-21 | Siemens Ag | Druckleitungsanschluss |
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 |
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 |
DE10334622B3 (de) * | 2003-07-29 | 2004-08-12 | Siemens Ag | Druckleitung |
-
2003
- 2003-06-20 JP JP2003177347A patent/JP4498693B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-02 GB GB0412264A patent/GB2402988B/en not_active Expired - Fee Related
- 2004-06-02 US US10/858,731 patent/US6843275B2/en not_active Expired - Lifetime
- 2004-06-18 FR FR0451189A patent/FR2856436B1/fr not_active Expired - Fee Related
- 2004-06-18 DE DE102004029623A patent/DE102004029623B4/de not_active Expired - Fee Related
- 2004-06-18 KR KR1020040045638A patent/KR100591970B1/ko active IP Right Grant
- 2004-06-18 CN CNB2004100597574A patent/CN100359158C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005009460A (ja) | 2005-01-13 |
GB0412264D0 (en) | 2004-07-07 |
DE102004029623B4 (de) | 2008-07-24 |
GB2402988B (en) | 2006-10-04 |
CN1573081A (zh) | 2005-02-02 |
JP4498693B2 (ja) | 2010-07-07 |
KR100591970B1 (ko) | 2006-06-22 |
GB2402988A (en) | 2004-12-22 |
DE102004029623A1 (de) | 2005-02-10 |
US20040256014A1 (en) | 2004-12-23 |
US6843275B2 (en) | 2005-01-18 |
CN100359158C (zh) | 2008-01-02 |
FR2856436A1 (fr) | 2004-12-24 |
KR20040111182A (ko) | 2004-12-31 |
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