JPH0161459U - - Google Patents
Info
- Publication number
- JPH0161459U JPH0161459U JP15558187U JP15558187U JPH0161459U JP H0161459 U JPH0161459 U JP H0161459U JP 15558187 U JP15558187 U JP 15558187U JP 15558187 U JP15558187 U JP 15558187U JP H0161459 U JPH0161459 U JP H0161459U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pipe
- air
- fuel injection
- intake
- 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
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案による空気供給装置を示す機関
概略断面図；第２図は第１図に示す燃料噴射弁近
傍の部分的拡大断面図。
１１……吸気通路、１２……スロツトル弁、１
８……燃料噴射弁、２０……エアアシスト通路、
２２……制御弁。
FIG. 1 is a schematic sectional view of an engine showing an air supply device according to the present invention; FIG. 2 is a partially enlarged sectional view of the vicinity of the fuel injection valve shown in FIG. 11...Intake passage, 12...Throttle valve, 1
8...Fuel injection valve, 20...Air assist passage,
22...Control valve.
Claims (1)
ロツトル弁を近接し、上記スロツトル弁上流の吸
気通路に開口するパイプを上記燃料噴射弁のエア
アシスト通路に接続し、機関が少くともアイドル
状態にある時開弁して上記エアアシスト通路に上
記パイプを介して外気を供給する制御弁を上記パ
イプに介装したことを特徴とする内燃機関の空気
供給装置。 A throttle valve is located close to the upstream side of the fuel injection valve located near the intake valve, and a pipe opening into the intake passage upstream of the throttle valve is connected to the air assist passage of the fuel injection valve, so that the engine is at least in an idle state. An air supply device for an internal combustion engine, characterized in that the pipe is provided with a control valve that opens at a certain time to supply outside air to the air assist passage through the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15558187U JPH0161459U (en) | 1987-10-13 | 1987-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15558187U JPH0161459U (en) | 1987-10-13 | 1987-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161459U true JPH0161459U (en) | 1989-04-19 |
Family
ID=31433335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15558187U Pending JPH0161459U (en) | 1987-10-13 | 1987-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161459U (en) |
-
1987
- 1987-10-13 JP JP15558187U patent/JPH0161459U/ja active Pending