JPS61187932U - - Google Patents
Info
- Publication number
- JPS61187932U JPS61187932U JP7156785U JP7156785U JPS61187932U JP S61187932 U JPS61187932 U JP S61187932U JP 7156785 U JP7156785 U JP 7156785U JP 7156785 U JP7156785 U JP 7156785U JP S61187932 U JPS61187932 U JP S61187932U
- Authority
- JP
- Japan
- Prior art keywords
- pressure limiter
- scavenging pressure
- scavenging
- flow rate
- rate adjustment
- 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
- 230000002000 scavenging effect Effects 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Supercharger (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第１図は本考案による１実施例の掃気圧リミツ
タキヤンセル装置を示す説明図、第２図は主機関
掃気特性と掃気圧リミツタとの関係を示す線図、
第３図は掃気圧リミツタキヤンセル時の特性を示
す線図、第４図ａ，ｂは掃気圧リミツタキヤンセ
ル時の改善を示す線図、第５図は従来の掃気圧リ
ミツタキヤンセル装置を示す説明図である。
Ａ……掃気圧リミツタ機構、Ｂ……黒煙対策装
置、４……二方口逆止弁、６……流量調整弁、７
……圧力チエツクポート。
FIG. 1 is an explanatory diagram showing a scavenging pressure limiter canceling device according to one embodiment of the present invention, and FIG. 2 is a diagram showing the relationship between the main engine scavenging characteristics and the scavenging pressure limiter.
Figure 3 is a diagram showing the characteristics when the scavenging pressure limiter is canceled, Figures 4a and b are diagrams showing the improvement when the scavenging pressure limiter is canceled, and Figure 5 is a diagram showing the characteristics when the scavenging pressure limiter is canceled. FIG. A...Scavenging pressure limiter mechanism, B...Black smoke countermeasure device, 4...Two-way check valve, 6...Flow rate adjustment valve, 7
...Pressure check port.
Claims (1)
いて、掃気圧リミツタ機構と二方口逆止弁との間
に設けられ流量調整弁と圧力チエツクポートとに
てなることを特徴とする掃気圧リミツタキヤンセ
ル時の黒煙対策装置。 A scavenging pressure limiter canceling device for an internal combustion engine, characterized in that the scavenging pressure limiter is provided between a scavenging pressure limiter mechanism and a two-way check valve, and comprises a flow rate adjustment valve and a pressure check port. Black smoke countermeasure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7156785U JPS61187932U (en) | 1985-05-16 | 1985-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7156785U JPS61187932U (en) | 1985-05-16 | 1985-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61187932U true JPS61187932U (en) | 1986-11-22 |
Family
ID=30609187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7156785U Pending JPS61187932U (en) | 1985-05-16 | 1985-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61187932U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5958125A (en) * | 1982-09-25 | 1984-04-03 | Hitachi Zosen Corp | Automatic fuel limit adjusting device utilizing scavenging gas pressure |
-
1985
- 1985-05-16 JP JP7156785U patent/JPS61187932U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5958125A (en) * | 1982-09-25 | 1984-04-03 | Hitachi Zosen Corp | Automatic fuel limit adjusting device utilizing scavenging gas pressure |
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