JPH0263035U - - Google Patents
Info
- Publication number
- JPH0263035U JPH0263035U JP14295888U JP14295888U JPH0263035U JP H0263035 U JPH0263035 U JP H0263035U JP 14295888 U JP14295888 U JP 14295888U JP 14295888 U JP14295888 U JP 14295888U JP H0263035 U JPH0263035 U JP H0263035U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- valve
- bypass
- intake
- engine
- 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
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図ないし第３図はこの考案の実施例を示し
、第１図はバイパス弁とその周辺構造を示す断面
図、第２図はスターテイング装置の断面図、第３
図は吸気装置の概要を示す系統説明図である。第
４図は従来のバイパス弁を示す断面図である。
５……吸気通路、７……過給機、１１……バイ
パス通路、１２……スターテイング装置、１３…
…バイパス弁、１４……メインフラツプ、１５…
…弁座、１６……弁本体、１７……スプリング。
Figures 1 to 3 show an embodiment of this invention, with Figure 1 being a sectional view showing the bypass valve and its surrounding structure, Figure 2 being a sectional view of the starting device, and Figure 3 being a sectional view of the starting device.
The figure is a system explanatory diagram showing an outline of the intake device. FIG. 4 is a sectional view showing a conventional bypass valve. 5...Intake passage, 7...Supercharger, 11...Bypass passage, 12...Starting device, 13...
...Bypass valve, 14...Main flap, 15...
...Valve seat, 16...Valve body, 17...Spring.
Claims (1)
置し、バイパス通路に下流側に向う吸気の移動の
みを許すバイパス弁を設け、バイパス通路の出口
端と過給機との間の吸気通路に、該通路を開閉す
るメインフラツプを設けた過給機付エンジンの吸
気装置において、 バイパス弁を弁本体が重力の方向に開き作動す
るよう配置し、弁本体の重量が閉弁時における閉
弁用のスプリングの張力より大きく設定されてい
ることを特徴とする過給機付エンジンの吸気装置
。[Claims for Utility Model Registration] A supercharger and a bypass passage are arranged in parallel in the intake passage, a bypass valve is provided in the bypass passage that only allows intake air to move downstream, and the outlet end of the bypass passage and the turbocharger are provided in the bypass passage. In an intake system for a supercharged engine that has a main flap in the intake passage between the engine and the engine that opens and closes the passage, the bypass valve is arranged so that the valve body opens and operates in the direction of gravity, and the weight of the valve body is reduced. An intake system for a supercharged engine, characterized in that the tension is set to be greater than the tension of a valve closing spring when the valve is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14295888U JPH0263035U (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14295888U JPH0263035U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263035U true JPH0263035U (en) | 1990-05-11 |
Family
ID=31409347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14295888U Pending JPH0263035U (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263035U (en) |
-
1988
- 1988-10-31 JP JP14295888U patent/JPH0263035U/ja active Pending