JP2018031307A - エンドキャップ - Google Patents
エンドキャップ Download PDFInfo
- Publication number
- JP2018031307A JP2018031307A JP2016164517A JP2016164517A JP2018031307A JP 2018031307 A JP2018031307 A JP 2018031307A JP 2016164517 A JP2016164517 A JP 2016164517A JP 2016164517 A JP2016164517 A JP 2016164517A JP 2018031307 A JP2018031307 A JP 2018031307A
- Authority
- JP
- Japan
- Prior art keywords
- peripheral wall
- end cap
- rail body
- rail
- peripheral surface
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 109
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 239000000243 solution Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
2,22,45 端部
3,42 凹部
4,23,43 エンドキャップ
5,24,46 天板
6,25,44 周壁
10,27,51 内周面(レール本体)
11,26,50 内周面(周壁)
12,28,52 境界部分
Claims (4)
- 天板と周壁とから成るエンドキャップと、このエンドキャップの周壁を端部に挿入配置したレール本体とが備えられたガソリン直噴レールにおいて、レール本体の端部内周に凹部が備えられるとともに、この凹部内に上記周壁が配置され、この周壁の内周面とレール本体の内周面との境界部分に段差がない構造としたことを特徴とするガソリン直噴レール。
- 天板と周壁とから成るエンドキャップと、このエンドキャップの周壁を端部に挿入配置したレール本体とが備えられたガソリン直噴レールにおいて、レール本体の端部内周にエンドキャップの周壁が位置するとともに、この周壁の内周面とレール本体の内周面との境界部分に形成される段差をh、レール本体の肉厚Tとした場合に、h/Tの値が、0<h/T≦0.25であることを特徴とするガソリン直噴レール。
- レール本体は、端部の内周面にエンドキャップの周壁が配置されたことを特徴とする請求項2のガソリン直噴レール。
- レール本体は、端部内周に凹部が備えられ、この凹部内にエンドキャップの周壁が配置されるとともに、レール本体の内周面と周壁の内周面との間に段差が設けられたことを特徴とする請求項2のガソリン直噴レール。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016164517A JP6788431B2 (ja) | 2016-08-25 | 2016-08-25 | エンドキャップ |
US16/325,706 US11156194B2 (en) | 2016-08-25 | 2017-06-26 | End cap |
PCT/JP2017/023404 WO2018037703A1 (ja) | 2016-08-25 | 2017-06-26 | エンドキャップ |
CN201780051191.6A CN109844300B (zh) | 2016-08-25 | 2017-06-26 | 端盖 |
EP17843191.2A EP3483422B1 (en) | 2016-08-25 | 2017-06-26 | End cap |
MX2019002153A MX2019002153A (es) | 2016-08-25 | 2017-06-26 | Tapa terminal. |
KR1020197005949A KR102203440B1 (ko) | 2016-08-25 | 2017-06-26 | 엔드 캡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016164517A JP6788431B2 (ja) | 2016-08-25 | 2016-08-25 | エンドキャップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018031307A true JP2018031307A (ja) | 2018-03-01 |
JP6788431B2 JP6788431B2 (ja) | 2020-11-25 |
Family
ID=61246591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016164517A Active JP6788431B2 (ja) | 2016-08-25 | 2016-08-25 | エンドキャップ |
Country Status (7)
Country | Link |
---|---|
US (1) | US11156194B2 (ja) |
EP (1) | EP3483422B1 (ja) |
JP (1) | JP6788431B2 (ja) |
KR (1) | KR102203440B1 (ja) |
CN (1) | CN109844300B (ja) |
MX (1) | MX2019002153A (ja) |
WO (1) | WO2018037703A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102098374B1 (ko) * | 2018-12-28 | 2020-05-26 | 주식회사 현대케피코 | 연료레일 구조 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001193599A (ja) * | 2000-01-12 | 2001-07-17 | Keihin Corp | 多気筒エンジン用燃料噴射装置における燃料分配装置 |
JP2004116334A (ja) * | 2002-09-25 | 2004-04-15 | Usui Kokusai Sangyo Kaisha Ltd | 燃料レール及び燃料レール用主管並びにこれらの製造方法 |
US20150007796A1 (en) * | 2012-02-02 | 2015-01-08 | Benteler Automobiltechnik Gmbh | Fuel distributor bar |
KR20160069534A (ko) * | 2014-12-08 | 2016-06-17 | 주식회사 현대케피코 | 고강도 조립 구조를 갖는 연료레일 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5511527A (en) * | 1995-06-28 | 1996-04-30 | Siemens Automotive Corporation | Fuel rail assembly with crossover hose |
US20060163243A1 (en) * | 2005-01-25 | 2006-07-27 | Stieler David C | Method of coupling fuel system components |
EP2080894B1 (en) * | 2008-01-18 | 2011-10-12 | Continental Automotive GmbH | Fuel rail of a combustion engine |
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 |
KR101220013B1 (ko) | 2011-02-24 | 2013-01-09 | 주식회사 현대케피코 | 차량용 연료레일 구조 |
US9074565B2 (en) * | 2012-07-16 | 2015-07-07 | Denso International America, Inc. | Damped fuel delivery system |
US9494118B2 (en) * | 2014-04-30 | 2016-11-15 | Hitachi Automotive Systems Americas Inc. | Fuel delivery system for an internal combustion engine |
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 |
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 |
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 |
CN105508105B (zh) * | 2014-09-25 | 2018-01-12 | 联合汽车电子有限公司 | 塑料油轨的端盖、油轨本体及两者的焊接方法 |
JP6526473B2 (ja) * | 2015-04-27 | 2019-06-05 | 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 |
US9574534B2 (en) * | 2015-05-19 | 2017-02-21 | Millennium Industries Corporation | Reinforced end cap assembly for pressure vessel |
US20170051715A1 (en) * | 2015-08-19 | 2017-02-23 | Hitachi Automotive Systems Americas Inc. | Fuel rail for an internal combustion engine |
JP6744089B2 (ja) * | 2015-12-04 | 2020-08-19 | 臼井国際産業株式会社 | ガソリン直噴レール |
JP6850089B2 (ja) * | 2016-08-05 | 2021-03-31 | 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 |
-
2016
- 2016-08-25 JP JP2016164517A patent/JP6788431B2/ja active Active
-
2017
- 2017-06-26 CN CN201780051191.6A patent/CN109844300B/zh active Active
- 2017-06-26 WO PCT/JP2017/023404 patent/WO2018037703A1/ja unknown
- 2017-06-26 US US16/325,706 patent/US11156194B2/en active Active
- 2017-06-26 EP EP17843191.2A patent/EP3483422B1/en active Active
- 2017-06-26 MX MX2019002153A patent/MX2019002153A/es unknown
- 2017-06-26 KR KR1020197005949A patent/KR102203440B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001193599A (ja) * | 2000-01-12 | 2001-07-17 | Keihin Corp | 多気筒エンジン用燃料噴射装置における燃料分配装置 |
JP2004116334A (ja) * | 2002-09-25 | 2004-04-15 | Usui Kokusai Sangyo Kaisha Ltd | 燃料レール及び燃料レール用主管並びにこれらの製造方法 |
US20150007796A1 (en) * | 2012-02-02 | 2015-01-08 | Benteler Automobiltechnik Gmbh | Fuel distributor bar |
KR20160069534A (ko) * | 2014-12-08 | 2016-06-17 | 주식회사 현대케피코 | 고강도 조립 구조를 갖는 연료레일 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102098374B1 (ko) * | 2018-12-28 | 2020-05-26 | 주식회사 현대케피코 | 연료레일 구조 |
Also Published As
Publication number | Publication date |
---|---|
EP3483422B1 (en) | 2024-05-01 |
EP3483422A1 (en) | 2019-05-15 |
KR102203440B1 (ko) | 2021-01-15 |
JP6788431B2 (ja) | 2020-11-25 |
US11156194B2 (en) | 2021-10-26 |
WO2018037703A1 (ja) | 2018-03-01 |
EP3483422A4 (en) | 2020-02-19 |
CN109844300B (zh) | 2021-07-13 |
US20200149502A1 (en) | 2020-05-14 |
CN109844300A (zh) | 2019-06-04 |
MX2019002153A (es) | 2019-07-01 |
KR20190031560A (ko) | 2019-03-26 |
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