JPS62152072U - - Google Patents
Info
- Publication number
- JPS62152072U JPS62152072U JP4129886U JP4129886U JPS62152072U JP S62152072 U JPS62152072 U JP S62152072U JP 4129886 U JP4129886 U JP 4129886U JP 4129886 U JP4129886 U JP 4129886U JP S62152072 U JPS62152072 U JP S62152072U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- injection valve
- fuel injection
- engine
- port
- 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
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案に係る燃料噴射式エンジンの吸
気装置の縦断面図、第２図は第１図の―矢視
図、第３図は第１図の―矢視図である。
１……燃焼室、２ａ，２ｂ……吸気ポート、３
ａ，３ｂ……吸気通路、４……仕切壁、５……燃
料噴射弁挿入口、６……燃料噴射弁、７……弁口
。
FIG. 1 is a longitudinal cross-sectional view of an intake system for a fuel injection engine according to the present invention, FIG. 2 is a view taken in the direction of the - arrow in FIG. 1, and FIG. 3 is a view taken in the direction of the - arrow in FIG. 1... Combustion chamber, 2a, 2b... Intake port, 3
a, 3b...Intake passage, 4...Partition wall, 5...Fuel injection valve insertion port, 6...Fuel injection valve, 7...Valve port.
Claims (1)
ートまたは隣接する２個の燃焼室に１個づつ開口
する吸気ポートにそれぞれ連通する２個の吸気通
路を仕切壁にて区画し、該両吸気通路に単一の燃
料噴射弁により燃料の噴射を行わせるようにした
エンジンの吸気装置において、エンジンの外壁か
ら上記仕切壁の途中に延びる噴射弁挿入口を穿設
すると共に該噴射弁挿入口から上記両吸気通路に
それぞれ通じる弁口を形成し、該噴射弁挿入口に
上記燃料噴射弁を配設したことを特徴とする燃料
噴射式エンジンの吸気装置。 A partition wall divides two intake passages each communicating with two intake ports that open adjacent to one combustion chamber or one intake port that opens in each of two adjacent combustion chambers. In an engine intake system in which fuel is injected into both intake passages by a single fuel injection valve, an injection valve insertion port extending from an outer wall of the engine to the middle of the partition wall is bored, and the injection valve is inserted. An intake device for a fuel injection type engine, characterized in that a valve port is formed which communicates with each of the intake passages, and the fuel injection valve is disposed in the injection valve insertion port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986041298U JPH089428Y2 (en) | 1986-03-19 | 1986-03-19 | Intake system for fuel injection engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986041298U JPH089428Y2 (en) | 1986-03-19 | 1986-03-19 | Intake system for fuel injection engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62152072U true JPS62152072U (en) | 1987-09-26 |
| JPH089428Y2 JPH089428Y2 (en) | 1996-03-21 |
Family
ID=30856165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986041298U Expired - Lifetime JPH089428Y2 (en) | 1986-03-19 | 1986-03-19 | Intake system for fuel injection engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089428Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02221665A (en) * | 1989-02-23 | 1990-09-04 | Mazda Motor Corp | Intake port structure of fuel injection type engine |
| JP2016006313A (en) * | 2014-06-20 | 2016-01-14 | ダイハツ工業株式会社 | Internal combustion engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102516A (en) * | 1980-12-13 | 1982-06-25 | Yamaha Motor Co Ltd | Intake device for engine |
| JPS60105869U (en) * | 1983-12-26 | 1985-07-19 | トヨタ自動車株式会社 | Fuel injection system for double intake valve engine |
| JPS60219454A (en) * | 1984-04-17 | 1985-11-02 | Mazda Motor Corp | Fuel injector for engine |
-
1986
- 1986-03-19 JP JP1986041298U patent/JPH089428Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102516A (en) * | 1980-12-13 | 1982-06-25 | Yamaha Motor Co Ltd | Intake device for engine |
| JPS60105869U (en) * | 1983-12-26 | 1985-07-19 | トヨタ自動車株式会社 | Fuel injection system for double intake valve engine |
| JPS60219454A (en) * | 1984-04-17 | 1985-11-02 | Mazda Motor Corp | Fuel injector for engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02221665A (en) * | 1989-02-23 | 1990-09-04 | Mazda Motor Corp | Intake port structure of fuel injection type engine |
| JP2016006313A (en) * | 2014-06-20 | 2016-01-14 | ダイハツ工業株式会社 | Internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089428Y2 (en) | 1996-03-21 |