JPS62185846U - - Google Patents
Info
- Publication number
- JPS62185846U JPS62185846U JP7403986U JP7403986U JPS62185846U JP S62185846 U JPS62185846 U JP S62185846U JP 7403986 U JP7403986 U JP 7403986U JP 7403986 U JP7403986 U JP 7403986U JP S62185846 U JPS62185846 U JP S62185846U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- carburetor
- compressor
- intake passage
- bearing hole
- 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
- 239000000203 mixture Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
添付図面は本考案による過給機付エンジンの混
合気供給装置の一実施例を示し、第１図は全体構
造の説明図、第２図及び第４図は無過給時におけ
る作動状態を説明する全体図及び要部の拡大図、
第３図及び第５図はそれぞれ過給時における第２
図及び第４図相当図である。
符号の説明、１０……吸気通路、１１……吸入
側部分、１５……エアクリーナ、１７……連通路
、２０……気化器、２１……気化器本体、２２…
…ボア、３０……パタフライバルブ（チヨークバ
ルブ）、３１……バタフライバルブ（スロツトル
バルブ）、３６……バルブシヤフト、３７……軸
受孔（第１軸受孔）、３８……開口、４０……過
給機、４１……コンプレツサ、４５……エンジン
。
The attached drawings show an embodiment of the air-fuel mixture supply system for a supercharged engine according to the present invention, and FIG. 1 is an explanatory diagram of the overall structure, and FIGS. 2 and 4 explain the operating state when no supercharging is performed. The overall view and enlarged view of the main parts,
Figures 3 and 5 show the 2nd stage during supercharging, respectively.
4 and a diagram equivalent to FIG. 4. Explanation of symbols, 10... Intake passage, 11... Suction side portion, 15... Air cleaner, 17... Communication path, 20... Carburetor, 21... Carburetor main body, 22...
...Bore, 30...Putterfly valve (cheek valve), 31...Butterfly valve (throttle valve), 36...Valve shaft, 37...Bearing hole (first bearing hole), 38...Opening, 40... Supercharger, 41... Compressor, 45... Engine.
Claims (1)
途中に過給機のコンプレツサを設け、前記エンジ
ンとコンプレツサの間に気化器を設けてなる過給
機付エンジンの混合気供給装置において、前記吸
気通路の一部をなす前記気化器のボア内に設けた
バタフライバルブのバルブシヤフトの少なくとも
一端部を気化器本体の壁部に貫通して形成した軸
受孔により回動自在に支持して外部に導出すると
共に、前記軸受孔の軸方向中間部に開口を設け、
この開口を連通路を介して前記吸気通路の前記エ
アクリーナとコンプレツサの間に位置する吸入側
部分に連通したことを特徴とする過給機付エンジ
ンの混合気供給装置。 In a mixture supply device for a supercharged engine, a compressor of a supercharger is provided in the middle of an intake passage communicating between the engine and an air cleaner, and a carburetor is provided between the engine and the compressor, a part of the intake passage. At least one end of a valve shaft of a butterfly valve provided in a bore of the carburetor is rotatably supported by a bearing hole formed through a wall of the carburetor main body, and led out to the outside. An opening is provided in the axial middle part of the bearing hole,
A mixture supply device for a supercharged engine, characterized in that this opening communicates with an intake side portion of the intake passage located between the air cleaner and the compressor via a communication passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7403986U JPS62185846U (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7403986U JPS62185846U (en) | 1986-05-16 | 1986-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62185846U true JPS62185846U (en) | 1987-11-26 |
Family
ID=30918896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7403986U Pending JPS62185846U (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185846U (en) |
-
1986
- 1986-05-16 JP JP7403986U patent/JPS62185846U/ja active Pending
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