JPH0354279U - - Google Patents
Info
- Publication number
- JPH0354279U JPH0354279U JP11547089U JP11547089U JPH0354279U JP H0354279 U JPH0354279 U JP H0354279U JP 11547089 U JP11547089 U JP 11547089U JP 11547089 U JP11547089 U JP 11547089U JP H0354279 U JPH0354279 U JP H0354279U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- intake ports
- center
- valves
- ports
- 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
- 239000000446 fuel Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
平面透視図、第２図は第１図の−線における
断面図、第３図は第１図の−線における断面
図、第４図は第１図の−線における断面図で
ある。
５……シリンダ、７……燃焼室、１１，１２，
１３……独立吸気ポート（吸気ポート）、３１，
３２，３３……吸気弁、３１ａ，３２ａ，３３ａ
……弁傘部、１０２……点火プラグ、１０３……
インジエクタ（燃料噴射弁）。
The drawings show an embodiment of the present invention, and FIG. 1 is a plan perspective view, FIG. 2 is a sectional view taken along the line - in FIG. 1, FIG. The figure is a sectional view taken along the - line in FIG. 1. 5...Cylinder, 7...Combustion chamber, 11, 12,
13...Independent intake port (intake port), 31,
32, 33... Intake valve, 31a, 32a, 33a
... Valve head section, 102 ... Spark plug, 103 ...
Injector (fuel injection valve).
Claims (1)
一側にそれぞれ吸気弁を介して開口する３つの吸
気ポートを備え、上記３つの吸気ポートに燃料を
噴射する燃料噴射弁が設けられているとともに、
３つの吸気ポートのうちの中央の吸気ポートの開
口中心とシリンダボア中心とを結ぶ線上における
該吸気ポート開口よりもシリンダボア中心寄りに
点火プラグが設けられた多吸気弁付エンジンにお
いて、上記燃料噴射弁は噴射燃料が、３つの吸気
ポートのうちの両サイドの吸気ポートのみに供給
され且つ噴射燃料が吸気弁の弁傘部における上記
点火プラグ寄りに指向するよう設けられているこ
とを特徴とする多吸気弁付エンジン。 Each cylinder is provided with three intake ports that branch from the intake passage and open on one side of the combustion chamber through intake valves, and a fuel injection valve that injects fuel into the three intake ports is provided,
In an engine with multiple intake valves in which a spark plug is provided closer to the center of the cylinder bore than the opening of the intake port on a line connecting the center of the opening of the central intake port among the three intake ports and the center of the cylinder bore, the fuel injection valve is The injected fuel is supplied only to the intake ports on both sides of the three intake ports, and the injected fuel is provided so as to be directed toward the spark plug in the valve head portion of the intake valve. Engine with valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115470U JP2518626Y2 (en) | 1989-09-29 | 1989-09-29 | Engine with multiple intake valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115470U JP2518626Y2 (en) | 1989-09-29 | 1989-09-29 | Engine with multiple intake valves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0354279U true JPH0354279U (en) | 1991-05-24 |
| JP2518626Y2 JP2518626Y2 (en) | 1996-11-27 |
Family
ID=31663798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989115470U Expired - Lifetime JP2518626Y2 (en) | 1989-09-29 | 1989-09-29 | Engine with multiple intake valves |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518626Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101120249B1 (en) * | 2010-04-08 | 2012-03-16 | 우선구 | Nose pad for spectacles |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01139078U (en) * | 1988-03-15 | 1989-09-22 | ||
| JPH01157224U (en) * | 1988-04-19 | 1989-10-30 | ||
| JPH02115925U (en) * | 1989-03-03 | 1990-09-17 |
-
1989
- 1989-09-29 JP JP1989115470U patent/JP2518626Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01139078U (en) * | 1988-03-15 | 1989-09-22 | ||
| JPH01157224U (en) * | 1988-04-19 | 1989-10-30 | ||
| JPH02115925U (en) * | 1989-03-03 | 1990-09-17 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101120249B1 (en) * | 2010-04-08 | 2012-03-16 | 우선구 | Nose pad for spectacles |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518626Y2 (en) | 1996-11-27 |