JPH0476954U - - Google Patents
Info
- Publication number
- JPH0476954U JPH0476954U JP11952990U JP11952990U JPH0476954U JP H0476954 U JPH0476954 U JP H0476954U JP 11952990 U JP11952990 U JP 11952990U JP 11952990 U JP11952990 U JP 11952990U JP H0476954 U JPH0476954 U JP H0476954U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- throttle valve
- passage
- engine
- throttle
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図はこの考案の実施例を示す構成図、第２
図は同じく要部断面図、第３図は同じく絞り弁と
補助弁の作動特性図である。
４……吸気通路、５……吸気絞り弁、８……バ
イパス通路、９……補助弁。
Figure 1 is a configuration diagram showing an embodiment of this invention, Figure 2
This figure is a sectional view of the main part, and FIG. 3 is a diagram showing the operating characteristics of the throttle valve and the auxiliary valve. 4...Intake passage, 5...Intake throttle valve, 8...Bypass passage, 9...Auxiliary valve.
Claims (1)
負荷域で吸気絞りを強く効かすようにしたメタノ
ールエンジンにおいて、吸気通路に絞り弁を迂回
する小径のバイパス通路を形成すると共に、この
バイパス通路を絞り弁前後の圧力差に応じて開く
補助弁を設けたことを特徴とするメタノールエン
ジンの吸気装置。 In a methanol engine in which a throttle valve is interposed in the engine intake passage so that the intake throttle is strongly effective in a predetermined low load range, a small-diameter bypass passage that bypasses the throttle valve is formed in the intake passage, and this bypass passage An intake device for a methanol engine, characterized in that it is provided with an auxiliary valve that opens according to the pressure difference before and after the throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11952990U JPH0476954U (en) | 1990-11-15 | 1990-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11952990U JPH0476954U (en) | 1990-11-15 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476954U true JPH0476954U (en) | 1992-07-06 |
Family
ID=31867481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11952990U Pending JPH0476954U (en) | 1990-11-15 | 1990-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476954U (en) |
-
1990
- 1990-11-15 JP JP11952990U patent/JPH0476954U/ja active Pending