JP5118598B2 - V型エンジン用燃料噴射装置 - Google Patents
V型エンジン用燃料噴射装置 Download PDFInfo
- Publication number
- JP5118598B2 JP5118598B2 JP2008251696A JP2008251696A JP5118598B2 JP 5118598 B2 JP5118598 B2 JP 5118598B2 JP 2008251696 A JP2008251696 A JP 2008251696A JP 2008251696 A JP2008251696 A JP 2008251696A JP 5118598 B2 JP5118598 B2 JP 5118598B2
- Authority
- JP
- Japan
- Prior art keywords
- injection valve
- supply pipe
- fuel
- valve holding
- fuel supply
- 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
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図1から図3は本発明に係るV型エンジン用燃料噴射装置の実施形態を示したものである。
2 燃料噴射口
3 燃料噴射弁
4 燃料供給管
6 噴射弁保持部
7 連通部
9 供給管取付部
10 配管接続部
Claims (3)
- 二輪車のV型エンジンを構成する各シリンダに接続される吸気通路を設けるとともに、前記吸気通路にそれぞれ燃料を噴射する燃料噴射弁をそれぞれ設け、前記各燃料噴射弁の後端部をそれぞれ保持する噴射弁保持部と、各噴射弁保持部を連結する連通部とからなる燃料供給管を樹脂により一体に形成し、
前記各噴射弁保持部の軸線を前記連通部の軸線方向からみて交差させるとともに、前記連通部の剛性を前記噴射弁保持部の剛性より低くなるように形成したことを特徴とするV型エンジン用燃料噴射装置。 - 前記連通部の厚さ寸法を前記噴射弁保持部の厚さ寸法より小さく形成することで、前記連通部の剛性を前記噴射弁保持部の剛性より低くなるようにしたことを特徴とする請求項1に記載のV型エンジン用燃料噴射装置。
- 各噴射弁保持部の近傍に、前記燃料供給管を取付けるための供給管取付部をその軸線が前記噴射弁保持部の軸線と平行となるように形成したことを特徴とする請求項1または請求項2に記載のV型エンジン用燃料噴射装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008251696A JP5118598B2 (ja) | 2008-09-29 | 2008-09-29 | V型エンジン用燃料噴射装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008251696A JP5118598B2 (ja) | 2008-09-29 | 2008-09-29 | V型エンジン用燃料噴射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010084537A JP2010084537A (ja) | 2010-04-15 |
JP5118598B2 true JP5118598B2 (ja) | 2013-01-16 |
Family
ID=42248755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008251696A Expired - Fee Related JP5118598B2 (ja) | 2008-09-29 | 2008-09-29 | V型エンジン用燃料噴射装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5118598B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56101054A (en) * | 1980-01-18 | 1981-08-13 | Yamaha Motor Co Ltd | Engine for use in vehicle |
US4570602A (en) * | 1982-08-23 | 1986-02-18 | General Motors Corporation | Fuel rail |
JPH0738662U (ja) * | 1993-12-17 | 1995-07-14 | アイシン軽金属株式会社 | フューエル・デリバリ・パイプ |
JP3747272B2 (ja) * | 1998-11-06 | 2006-02-22 | 株式会社ケーヒン | V型機関用燃料噴射装置における燃料噴射弁 取付け装置 |
JP4167635B2 (ja) * | 2004-08-26 | 2008-10-15 | 本田技研工業株式会社 | 車両用v型エンジンの燃料供給装置 |
JP2006233806A (ja) * | 2005-02-23 | 2006-09-07 | Mikuni Corp | 燃料デリバリパイプ |
-
2008
- 2008-09-29 JP JP2008251696A patent/JP5118598B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2010084537A (ja) | 2010-04-15 |
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