JPH0174331U - - Google Patents
Info
- Publication number
- JPH0174331U JPH0174331U JP1988146605U JP14660588U JPH0174331U JP H0174331 U JPH0174331 U JP H0174331U JP 1988146605 U JP1988146605 U JP 1988146605U JP 14660588 U JP14660588 U JP 14660588U JP H0174331 U JPH0174331 U JP H0174331U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- intake throttle
- throttle valve
- valve
- slides
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案実施例要部を示す縦断面図、第
２図は第１図Ａ―Ａ線断面図、第３図は吸気負圧
の調圧特性比較図である。
１；吸気管、３；吸気絞り弁、４；バイパス路
、５；調圧弁、６；シリンダ部、７；負圧制御機
構、８，９；パイプ。
FIG. 1 is a longitudinal cross-sectional view showing the main parts of an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line A--A in FIG. 1, and FIG. 3 is a comparison diagram of pressure regulation characteristics of intake negative pressure. 1: Intake pipe, 3: Intake throttle valve, 4: Bypass path, 5: Pressure regulating valve, 6: Cylinder section, 7: Negative pressure control mechanism, 8, 9: Pipe.
Claims (1)
記吸気絞り弁の前後の吸気管を連結する断面円形
のバイパス路を設けると共に、前記バイパス路中
に前記吸気絞り弁の上流側、下流側の吸気負圧の
差圧により制御され、且つ前記ガス通路を横断し
て摺動する調圧弁を配設して成るデイーゼル機関
の吸気絞り装置。 An intake throttle valve is disposed in the intake pipe so that it can be opened and closed, and a bypass passage with a circular cross section is provided to connect the intake pipes before and after the intake throttle valve. An intake throttle device for a diesel engine, which is controlled by a differential pressure between intake negative pressures on both sides, and is provided with a pressure regulating valve that slides across the gas passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146605U JPH0174331U (en) | 1988-11-11 | 1988-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146605U JPH0174331U (en) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174331U true JPH0174331U (en) | 1989-05-19 |
Family
ID=31416249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988146605U Pending JPH0174331U (en) | 1988-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174331U (en) |
-
1988
- 1988-11-11 JP JP1988146605U patent/JPH0174331U/ja active Pending
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