JP6744089B2 - ガソリン直噴レール - Google Patents
ガソリン直噴レール Download PDFInfo
- Publication number
- JP6744089B2 JP6744089B2 JP2015237410A JP2015237410A JP6744089B2 JP 6744089 B2 JP6744089 B2 JP 6744089B2 JP 2015237410 A JP2015237410 A JP 2015237410A JP 2015237410 A JP2015237410 A JP 2015237410A JP 6744089 B2 JP6744089 B2 JP 6744089B2
- Authority
- JP
- Japan
- Prior art keywords
- rail body
- reinforcing ring
- rail
- brazing
- end cap
- 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.)
- Active
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
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0017—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor related to fuel pipes or their connections, e.g. joints or sealings
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/03—Fuel-injection apparatus having means for reducing or avoiding stress, e.g. the stress caused by mechanical force, by fluid pressure or by temperature variations
-
- 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
- F02M2200/8084—Fuel injection apparatus manufacture, repair or assembly involving welding or soldering
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/05—Miscellaneous constructional elements; Leakage detection
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/07—Nozzles and injectors with controllable fuel supply
- F02M2700/072—Injection valve actuated by engine for supply of pressurised fuel; Electrically or electromagnetically actuated injectors
Description
2 エンドキャップ
3 外周(エンドキャップ)
4 内周
6 補強リング
7 外周(レール本体)
10 一端
11 他端
12 ろう付け部
13 先端
Claims (2)
- レール本体の両端内方にエンドキャップが挿入配置されるとともに、このエンドキャップの外周とレール本体の内周とがろう付け固定されたガソリン直噴レールにおいて、レール本体の外周に軸方向長さLが5mm≦L≦30mmである補強リングを備え、この補強リングのエンドキャップ側の一端の位置が、上記レール本体とエンドキャップとのろう付け部に重ならない位置であるとともに、この補強リングの一端からレール本体の中央側に位置するろう付け部の先端までの距離Xが0mm≦X≦15mmであって、補強リングの肉厚がレール本体の肉厚の40%以上であることを特徴とするガソリン直噴レール。
- 補強リングは、ろう付け、焼きばめ、又は溶接にてレール本体に固定されたことを特徴とする請求項1のガソリン直噴レール。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015237410A JP6744089B2 (ja) | 2015-12-04 | 2015-12-04 | ガソリン直噴レール |
CN202110446247.6A CN112943498B (zh) | 2015-12-04 | 2016-10-13 | 汽油直喷轨 |
EP16870299.1A EP3385531B1 (en) | 2015-12-04 | 2016-10-13 | Gasoline direct-injection rail |
CN201680069636.9A CN108291514B (zh) | 2015-12-04 | 2016-10-13 | 汽油直喷轨 |
US15/779,529 US20180347527A1 (en) | 2015-12-04 | 2016-10-13 | Gasoline direct-injection rail |
PCT/JP2016/080361 WO2017094359A1 (ja) | 2015-12-04 | 2016-10-13 | ガソリン直噴レール |
JP2020120527A JP6907391B2 (ja) | 2015-12-04 | 2020-07-14 | ガソリン直噴レール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015237410A JP6744089B2 (ja) | 2015-12-04 | 2015-12-04 | ガソリン直噴レール |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020120527A Division JP6907391B2 (ja) | 2015-12-04 | 2020-07-14 | ガソリン直噴レール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017101643A JP2017101643A (ja) | 2017-06-08 |
JP6744089B2 true JP6744089B2 (ja) | 2020-08-19 |
Family
ID=58796910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015237410A Active JP6744089B2 (ja) | 2015-12-04 | 2015-12-04 | ガソリン直噴レール |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180347527A1 (ja) |
EP (1) | EP3385531B1 (ja) |
JP (1) | JP6744089B2 (ja) |
CN (2) | CN112943498B (ja) |
WO (1) | WO2017094359A1 (ja) |
Families Citing this family (2)
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 |
JP7344693B2 (ja) * | 2019-07-22 | 2023-09-14 | トーヨーエイテック株式会社 | フューエルレール |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5341610Y2 (ja) * | 1975-04-07 | 1978-10-06 | ||
JPH0488262A (ja) * | 1990-07-30 | 1992-03-23 | Kobe Steel Ltd | 流体圧シリンダのシリンダチューブ |
JP4068262B2 (ja) * | 1999-05-13 | 2008-03-26 | 臼井国際産業株式会社 | フユーエルデリバリパイプ |
DE10042540C1 (de) * | 2000-08-30 | 2002-01-31 | Winkelmann & Pannhoff Gmbh & C | Vorrichtung zur Verteilung von Kraftstoff für Kraftstoffeinspritzanlagen |
JP2006307812A (ja) * | 2005-05-02 | 2006-11-09 | Toyota Motor Corp | 燃料配管 |
CN201106515Y (zh) * | 2007-11-12 | 2008-08-27 | 西门子威迪欧亚太管理(上海)有限公司 | 燃油导轨组合件 |
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 |
DE102010040419A1 (de) * | 2010-09-08 | 2012-03-08 | Zf Friedrichshafen Ag | Schellenloser Klemmverband |
JP2012097690A (ja) | 2010-11-04 | 2012-05-24 | Otics Corp | フューエルデリバリパイプ |
US9074565B2 (en) * | 2012-07-16 | 2015-07-07 | Denso International America, Inc. | Damped fuel delivery system |
DE102012106585A1 (de) * | 2012-07-20 | 2014-01-23 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung einer Hochdruckkraftstoffleitung |
EP2738380B1 (de) * | 2012-11-28 | 2018-02-21 | TI Automotive (Heidelberg) GmbH | Kraftstoffleitung |
CN103590951A (zh) * | 2013-11-29 | 2014-02-19 | 江苏宝时达动力科技有限公司 | 一种汽车发动机密封型防溢料塑料喷油轨 |
JP6230407B2 (ja) * | 2013-12-19 | 2017-11-15 | マルヤス工業株式会社 | 直噴エンジン用高圧燃料デリバリパイプアセンブリ |
-
2015
- 2015-12-04 JP JP2015237410A patent/JP6744089B2/ja active Active
-
2016
- 2016-10-13 WO PCT/JP2016/080361 patent/WO2017094359A1/ja active Application Filing
- 2016-10-13 US US15/779,529 patent/US20180347527A1/en not_active Abandoned
- 2016-10-13 CN CN202110446247.6A patent/CN112943498B/zh active Active
- 2016-10-13 EP EP16870299.1A patent/EP3385531B1/en active Active
- 2016-10-13 CN CN201680069636.9A patent/CN108291514B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017101643A (ja) | 2017-06-08 |
US20180347527A1 (en) | 2018-12-06 |
EP3385531A4 (en) | 2019-06-26 |
WO2017094359A1 (ja) | 2017-06-08 |
CN108291514A (zh) | 2018-07-17 |
CN112943498A (zh) | 2021-06-11 |
CN112943498B (zh) | 2022-10-18 |
EP3385531A1 (en) | 2018-10-10 |
CN108291514B (zh) | 2021-06-22 |
EP3385531B1 (en) | 2021-06-09 |
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