BR112017022628A2 - estrutura de vedação de extremidade de rampa de alimentação de combustível para motor de injeção direta de gasolina - Google Patents
estrutura de vedação de extremidade de rampa de alimentação de combustível para motor de injeção direta de gasolinaInfo
- Publication number
- BR112017022628A2 BR112017022628A2 BR112017022628-6A BR112017022628A BR112017022628A2 BR 112017022628 A2 BR112017022628 A2 BR 112017022628A2 BR 112017022628 A BR112017022628 A BR 112017022628A BR 112017022628 A2 BR112017022628 A2 BR 112017022628A2
- Authority
- BR
- Brazil
- Prior art keywords
- end cap
- fuel feed
- ramp
- feed ramp
- seal structure
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 7
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
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
- F02M55/025—Common rails
-
- 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
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
- F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
- F16L55/1116—Plugs glued or welded
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/803—Fuel injection apparatus manufacture, repair or assembly using clamp elements and fastening means; e.g. bolts or screws
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8076—Fuel injection apparatus manufacture, repair or assembly involving threaded members
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
a presente invenção refere-se a uma estrutura de vedação de extremidade de rampa de alimentação de combustível para motor de injeção direta de gasolina que apresenta uma estrutura simples e que permite que uma parte da tampa de extremidade atenda os requisitos de pressão mais alta em uma rampa de alimentação de combustível apresentando a estrutura na qual uma extremidade ou ambas as extremidades do corpo de uma rampa composto de um membro tubular, tal como um tubo, são fechadas por uma tampa de extremidade ou tampas de extremidade. a estrutura de vedação de extremidade emprega um método de fixação de rosca que usa a tampa de extremidade e um colar brasado na extremidade de abertura do corpo da rampa de alimentação de combustível e um método de vedação de gaxeta como um método de vedação, onde uma gaxeta interposta entre a tampa de extremidade e o corpo da rampa de alimentação de combustível é apertada por meio de uma força axial gerada devido ao aperto da tampa de extremidade que é atarraxada e fixada no corpo da rampa de alimentação de combustível de modo a ser vedada.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015-090651 | 2015-04-27 | ||
JP2015090651A JP6526473B2 (ja) | 2015-04-27 | 2015-04-27 | ガソリン直噴エンジン用燃料レールの端末シール構造 |
PCT/JP2016/062268 WO2016175077A1 (ja) | 2015-04-27 | 2016-04-18 | ガソリン直噴エンジン用燃料レールの端末シール構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017022628A2 true BR112017022628A2 (pt) | 2018-07-10 |
Family
ID=57199126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017022628-6A BR112017022628A2 (pt) | 2015-04-27 | 2016-04-18 | estrutura de vedação de extremidade de rampa de alimentação de combustível para motor de injeção direta de gasolina |
Country Status (9)
Country | Link |
---|---|
US (1) | US10202954B2 (pt) |
EP (1) | EP3290683B9 (pt) |
JP (1) | JP6526473B2 (pt) |
KR (1) | KR102010686B1 (pt) |
CN (1) | CN107407241A (pt) |
BR (1) | BR112017022628A2 (pt) |
MX (1) | MX2017013765A (pt) |
RU (1) | RU2675166C1 (pt) |
WO (1) | WO2016175077A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6788431B2 (ja) * | 2016-08-25 | 2020-11-25 | 臼井国際産業株式会社 | エンドキャップ |
DE102017122301B3 (de) * | 2017-09-26 | 2018-10-31 | Benteler Automobiltechnik Gmbh | Kraftstoffverteiler |
CN110529370A (zh) * | 2019-10-10 | 2019-12-03 | 四川金星清洁能源装备股份有限公司 | 隔膜压缩机一体化硬密封膜片 |
FR3104405B1 (fr) * | 2019-12-16 | 2022-09-02 | Uromems | Accessoire pour l’implantation d’un dispositif médical configuré pour obturer un conduit anatomique |
CN112594104B (zh) * | 2020-12-07 | 2021-09-14 | 无锡威孚高科技集团股份有限公司 | 一种新型双层共轨管 |
US11692521B2 (en) | 2021-09-08 | 2023-07-04 | Robert Bosch Gmbh | Fitting connection assembly for a fluid delivery system |
Family Cites Families (30)
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US2625955A (en) * | 1946-03-25 | 1953-01-20 | Parker Appliance Co | Closure cap for tube fittings |
GB931817A (en) * | 1961-04-04 | 1963-07-17 | Ici Ltd | Improvements in and relating to pipe joints |
WO1990006267A1 (en) * | 1988-11-28 | 1990-06-14 | Lacvac Pty. Limited | Cap |
US5890746A (en) * | 1996-12-18 | 1999-04-06 | General Electric Company | Cooled and wetted redundant seal tube fitting |
DE19758817B4 (de) * | 1997-12-17 | 2010-08-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Halterung für ein Brennstoffeinspritzventil am Zylinderkopf einer Brennkraftmaschine |
DE19805024A1 (de) * | 1998-02-09 | 1999-08-12 | Bosch Gmbh Robert | Druckdämpfer für einen Druckbehälter |
JP4389186B2 (ja) * | 1998-02-23 | 2009-12-24 | 忠弘 大見 | ガスケットおよび管継手 |
DE19853090A1 (de) * | 1998-11-18 | 2000-05-25 | Bosch Gmbh Robert | Brennstoffeinspritzanlage |
US6135156A (en) * | 1999-02-19 | 2000-10-24 | Fluoroware, Inc. | Tubing closure |
DE19948341A1 (de) * | 1999-10-07 | 2001-04-19 | Bosch Gmbh Robert | Kraftstoffhochdruckspeicher |
JP2002357288A (ja) * | 2001-06-04 | 2002-12-13 | Karasawa Fine Ltd | 高圧流体の継手 |
US20050093294A1 (en) * | 2003-10-31 | 2005-05-05 | Anselmo Scott G. | Flexible hose assembly for fuel cell applications |
JP4071188B2 (ja) * | 2003-11-14 | 2008-04-02 | 株式会社オティックス | デリバリパイプ |
US6978765B2 (en) * | 2004-04-26 | 2005-12-27 | Siemens Vdo Automotive Corporation | Fuel system with press fit plug assembly |
JP4601517B2 (ja) * | 2005-08-26 | 2010-12-22 | 臼井国際産業株式会社 | コモンレールのシール方法 |
US7597117B1 (en) * | 2007-03-09 | 2009-10-06 | Carlos Aulet | Compression plug system for tubes and pipes |
JP5046280B2 (ja) * | 2007-05-30 | 2012-10-10 | 臼井国際産業株式会社 | コモンレール端末のシール構造 |
DE102008017151B3 (de) * | 2008-04-03 | 2009-08-27 | Continental Automotive Gmbh | Kraftstoff-Einspritzsystem für eine Brennkraftmaschine |
US8001995B2 (en) * | 2008-06-23 | 2011-08-23 | Gregory Molloy | End cap for a hydraulic fitting |
JP5510992B2 (ja) * | 2008-06-30 | 2014-06-04 | 臼井国際産業株式会社 | 高圧直噴内燃機関用燃料レール及びその製造方法 |
JP2011144768A (ja) | 2010-01-15 | 2011-07-28 | Maruyasu Industries Co Ltd | 直噴エンジン用高圧燃料デリバリパイプ及びその製造方法 |
CN201705519U (zh) * | 2010-05-27 | 2011-01-12 | 江苏安泰动力机械有限公司 | 用于高压油管的偏心接头 |
WO2012051506A1 (en) * | 2010-10-16 | 2012-04-19 | International Engine Intellectual Property Company, Llc | Multi-piece actuating fluid rail |
JP5611028B2 (ja) * | 2010-12-24 | 2014-10-22 | 株式会社オティックス | デリバリパイプの製造方法 |
JP2012177395A (ja) * | 2011-02-25 | 2012-09-13 | Hino Motors Ltd | ガスケット |
JP6406904B2 (ja) * | 2014-07-16 | 2018-10-17 | 臼井国際産業株式会社 | ガソリン直噴エンジン用燃料レールの端末シール構造 |
JP2016020678A (ja) * | 2014-07-16 | 2016-02-04 | 臼井国際産業株式会社 | ガソリン直噴エンジン用燃料レールの端末シール構造 |
JP2016037928A (ja) * | 2014-08-08 | 2016-03-22 | 臼井国際産業株式会社 | ガソリン直噴エンジン用燃料レールの端末シール構造 |
CN104405550A (zh) * | 2014-10-16 | 2015-03-11 | 中国北方发动机研究所(天津) | 一种高压油路转接头 |
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-
2015
- 2015-04-27 JP JP2015090651A patent/JP6526473B2/ja active Active
-
2016
- 2016-04-18 KR KR1020177030512A patent/KR102010686B1/ko active IP Right Grant
- 2016-04-18 WO PCT/JP2016/062268 patent/WO2016175077A1/ja active Application Filing
- 2016-04-18 US US15/568,933 patent/US10202954B2/en active Active
- 2016-04-18 BR BR112017022628-6A patent/BR112017022628A2/pt not_active Application Discontinuation
- 2016-04-18 MX MX2017013765A patent/MX2017013765A/es unknown
- 2016-04-18 RU RU2017140979A patent/RU2675166C1/ru active
- 2016-04-18 EP EP16786354.7A patent/EP3290683B9/en active Active
- 2016-04-18 CN CN201680015645.XA patent/CN107407241A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3290683B9 (en) | 2021-03-31 |
US20180119657A1 (en) | 2018-05-03 |
RU2675166C1 (ru) | 2018-12-17 |
CN107407241A (zh) | 2017-11-28 |
JP6526473B2 (ja) | 2019-06-05 |
MX2017013765A (es) | 2018-03-27 |
US10202954B2 (en) | 2019-02-12 |
KR20170131555A (ko) | 2017-11-29 |
EP3290683A1 (en) | 2018-03-07 |
EP3290683A4 (en) | 2018-12-05 |
KR102010686B1 (ko) | 2019-08-13 |
WO2016175077A1 (ja) | 2016-11-03 |
EP3290683B1 (en) | 2020-07-29 |
JP2016205318A (ja) | 2016-12-08 |
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