JPS634374U - - Google Patents
Info
- Publication number
- JPS634374U JPS634374U JP9826786U JP9826786U JPS634374U JP S634374 U JPS634374 U JP S634374U JP 9826786 U JP9826786 U JP 9826786U JP 9826786 U JP9826786 U JP 9826786U JP S634374 U JPS634374 U JP S634374U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- intake passage
- port
- assist air
- air 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 8
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案に係わる全体図、第２図は―
要部拡大断面図である。
２…吸気ポート、６…吸気マニホールド、８…
燃料噴射弁、９…噴射口、１０…アシストエア供
給口、ｌ１…アシストエア噴霧中心、ｌ２…燃料
噴霧中心。
Figure 1 is an overall view of the present invention, Figure 2 is -
FIG. 3 is an enlarged cross-sectional view of main parts. 2...Intake port, 6...Intake manifold, 8...
Fuel injection valve, 9...Injection port, 10...Assist air supply port, l1 ...assist air spray center, l2 ...fuel spray center.
Claims (1)
噴射口を有する燃料噴射弁を取付固定した燃料噴
射式エンジンの燃料噴射装置において、 上記燃料噴射弁の噴射口に近接した該噴射口と
吸気通路内壁との間の吸気通路にアシストエアを
供給するアシストエア供給口を開口するとともに
該アシストエア供給口を吸気通路下流側に指向さ
せたことを特徴とする燃料噴射式エンジンの燃料
噴射装置。[Scope of Claim for Utility Model Registration] In a fuel injection device for a fuel injection engine in which a fuel injection valve having an injection port opening toward the intake passage is mounted and fixed in an intake passage, the injection port of the fuel injection valve as described above. An assist air supply port for supplying assist air to an intake passage between the injection port and an inner wall of the intake passage adjacent to the fuel injection port is opened, and the assist air supply port is directed toward the downstream side of the intake passage. Fuel injection device for injection type engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9826786U JPS634374U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9826786U JPS634374U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634374U true JPS634374U (en) | 1988-01-12 |
Family
ID=30966045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9826786U Pending JPS634374U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634374U (en) |
-
1986
- 1986-06-25 JP JP9826786U patent/JPS634374U/ja active Pending