FR2848614B1 - Tuyau d'injection de carburant a haute pression ayant une tete de raccordement - Google Patents
Tuyau d'injection de carburant a haute pression ayant une tete de raccordementInfo
- Publication number
- FR2848614B1 FR2848614B1 FR0314544A FR0314544A FR2848614B1 FR 2848614 B1 FR2848614 B1 FR 2848614B1 FR 0314544 A FR0314544 A FR 0314544A FR 0314544 A FR0314544 A FR 0314544A FR 2848614 B1 FR2848614 B1 FR 2848614B1
- Authority
- FR
- France
- Prior art keywords
- high pressure
- fuel injection
- injection pipe
- pressure fuel
- connecting head
- 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
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
-
- 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
- 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)
- 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 |
---|---|---|---|
JP2002359643A JP4007590B2 (ja) | 2002-12-11 | 2002-12-11 | 接続頭部を有する高圧燃料噴射管 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2848614A1 FR2848614A1 (fr) | 2004-06-18 |
FR2848614B1 true FR2848614B1 (fr) | 2005-09-09 |
Family
ID=32376195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0314544A Expired - Fee Related FR2848614B1 (fr) | 2002-12-11 | 2003-12-11 | Tuyau d'injection de carburant a haute pression ayant une tete de raccordement |
Country Status (6)
Country | Link |
---|---|
US (1) | US6935377B2 (fr) |
JP (1) | JP4007590B2 (fr) |
KR (1) | KR100591576B1 (fr) |
CN (1) | CN1325788C (fr) |
DE (1) | DE10358373B4 (fr) |
FR (1) | FR2848614B1 (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
DE102005047275B4 (de) * | 2005-10-01 | 2018-12-13 | Man Diesel & Turbo Se | Druckrohr mit umgeformtem Anschlusskopf |
US8186724B2 (en) * | 2006-03-14 | 2012-05-29 | Usui Kokusai Sangyo Kaisha Limited | Connecting head structure for high-pressure fuel injection pipes |
JP4558021B2 (ja) * | 2007-09-06 | 2010-10-06 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁およびその支持方法 |
US7963298B2 (en) * | 2007-11-30 | 2011-06-21 | Delphi Technologies, Inc. | Spherical tube end form for a fluid connection system |
JP5012476B2 (ja) * | 2007-12-11 | 2012-08-29 | 株式会社デンソー | 冷媒配管の製造方法 |
US20090304451A1 (en) * | 2008-06-06 | 2009-12-10 | Heerema Marine Contractors Nederland B.V. | Load bearing system |
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 |
US8038178B2 (en) * | 2009-03-31 | 2011-10-18 | Hitachi, Ltd | High pressure fuel pipe construction for an internal combustion engine |
US20130056978A1 (en) * | 2009-11-24 | 2013-03-07 | The Gates Corporation | Fluid coupling |
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 |
JP6055753B2 (ja) * | 2013-11-26 | 2016-12-27 | マルヤス工業株式会社 | 接続頭部を有する高圧金属配管 |
JP1519168S (fr) | 2014-01-24 | 2015-03-16 | ||
JP1521675S (fr) | 2014-01-24 | 2015-04-13 | ||
JP1521270S (fr) | 2014-01-24 | 2015-04-13 | ||
JP1519167S (fr) | 2014-01-24 | 2015-03-16 | ||
DE102015205170A1 (de) * | 2015-03-23 | 2016-09-29 | Bayerische Motoren Werke Aktiengesellschaft | Kraftstoffeinspritzvorrichtung |
USD873390S1 (en) * | 2015-04-20 | 2020-01-21 | Sanoh Industrial Co., Ltd. | High-pressure fuel line |
CN104912975A (zh) * | 2015-06-17 | 2015-09-16 | 王迪蔚 | 一种密封结构和弹簧制动气室 |
CN106321826A (zh) * | 2015-06-17 | 2017-01-11 | 镇江市中能机械设备有限公司 | T型垫圈 |
USD812200S1 (en) * | 2015-08-24 | 2018-03-06 | Usui Kokusai Sangyo Kaisha Limited | High-pressure fuel injection pipe |
USD812199S1 (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 |
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 |
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 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US193993A (en) * | 1877-08-07 | Improvement in pipe-couplings | ||
US1982533A (en) * | 1931-11-14 | 1934-11-27 | Arthur L Parker | Coupling for rubber covered tubes |
US1862833A (en) * | 1931-12-23 | 1932-06-14 | Sky Specialties Corp | Coupling for rubber covered tubing |
US3025086A (en) * | 1958-02-25 | 1962-03-13 | Compression Joints Ltd | Compression pipe fittings |
AT217783B (de) * | 1959-07-18 | 1961-10-25 | Johannes Guido | Rohrdichtkegel für Einspritzleitungen bei Dieselmotoren |
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 |
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 |
US5172939A (en) * | 1989-10-14 | 1992-12-22 | Usui Kokusai Sangyo Kaisha Ltd. | Connection structure for branch pipe in high-pressure fuel rail |
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 |
US5423581A (en) * | 1993-03-31 | 1995-06-13 | Salyers; Marshall L. | Low carryover fitting and method for coupling tubing to a device using the same |
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 |
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 |
JP3841369B2 (ja) * | 1996-11-30 | 2006-11-01 | 臼井国際産業株式会社 | コモンレール |
US5979945A (en) * | 1996-12-07 | 1999-11-09 | Usuikokusai Sangyo Kaisha Ltd. | Common rail |
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 |
JPH11107887A (ja) * | 1997-10-03 | 1999-04-20 | Denso Corp | 噴射装置用高圧配管およびそれを用いた蓄圧式燃料噴射装置 |
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 |
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 |
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 |
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 |
JP2002206641A (ja) * | 2001-01-11 | 2002-07-26 | Toyota Industries Corp | 管継手のシール構造及び燃料噴射ユニット |
JP2002257005A (ja) * | 2001-03-01 | 2002-09-11 | Usui Internatl Ind Co Ltd | 高圧燃料噴射管の接続頭部構造 |
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 |
-
2002
- 2002-12-11 JP JP2002359643A patent/JP4007590B2/ja not_active Expired - Fee Related
-
2003
- 2003-12-09 US US10/731,654 patent/US6935377B2/en not_active Expired - Fee Related
- 2003-12-11 KR KR1020030090287A patent/KR100591576B1/ko not_active IP Right Cessation
- 2003-12-11 DE DE10358373A patent/DE10358373B4/de not_active Expired - Fee Related
- 2003-12-11 CN CNB2003101097985A patent/CN1325788C/zh not_active Expired - Fee Related
- 2003-12-11 FR FR0314544A patent/FR2848614B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20040051562A (ko) | 2004-06-18 |
CN1325788C (zh) | 2007-07-11 |
DE10358373A1 (de) | 2004-07-15 |
DE10358373B4 (de) | 2005-10-13 |
US6935377B2 (en) | 2005-08-30 |
CN1510269A (zh) | 2004-07-07 |
KR100591576B1 (ko) | 2006-06-20 |
JP4007590B2 (ja) | 2007-11-14 |
FR2848614A1 (fr) | 2004-06-18 |
US20040135368A1 (en) | 2004-07-15 |
JP2004190580A (ja) | 2004-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
ST | Notification of lapse |
Effective date: 20180831 |