JPH03119539U - - Google Patents
Info
- Publication number
- JPH03119539U JPH03119539U JP2812290U JP2812290U JPH03119539U JP H03119539 U JPH03119539 U JP H03119539U JP 2812290 U JP2812290 U JP 2812290U JP 2812290 U JP2812290 U JP 2812290U JP H03119539 U JPH03119539 U JP H03119539U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- air
- air outlet
- valve
- stroke
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は吸気行程初期の断面図、第２図は吸気行程中期
の断面図、第３図は吸気行程後期の断面図、第４
図は圧縮行程中の断面図、第５図は爆発膨張行程
の断面図、第６図は排気行程の断面図、第７図は
排気弁・吸気弁及び加圧弁開閉期間の概念図であ
る。
１……４ストロークサイクルエンジン、２……
クランク室、３……空気入口チエツク弁、４……
空気出口チエツク弁、５……圧力室、６……加圧
弁、７……シリンダ。
The drawings show one embodiment of the present invention, and FIG. 1 is a sectional view at the beginning of the intake stroke, FIG. 2 is a sectional view at the middle of the intake stroke, FIG. 3 is a sectional view at the latter half of the intake stroke, and FIG.
5 is a sectional view during the compression stroke, FIG. 5 is a sectional view during the explosion and expansion stroke, FIG. 6 is a sectional view during the exhaust stroke, and FIG. 7 is a conceptual diagram of the opening and closing periods of the exhaust valve, intake valve, and pressurizing valve. 1... 4 stroke cycle engine, 2...
Crank chamber, 3... Air inlet check valve, 4...
Air outlet check valve, 5...pressure chamber, 6...pressurizing valve, 7...cylinder.
Claims (1)
空気入口チエツク弁と空気出口チエツク弁とを設
け、該空気出口チエツク弁に連る圧力室内の空気
を吸気行程の後期に開く加圧弁を介してシリンダ
内に流入させたことを特徴とするピストン過給装
置。 An air inlet check valve and an air outlet check valve are provided in the crank chamber of a four-stroke cycle engine, and air in a pressure chamber connected to the air outlet check valve is caused to flow into the cylinder via a pressurizing valve that opens in the latter half of the intake stroke. A piston supercharging device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2812290U JPH03119539U (en) | 1990-03-22 | 1990-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2812290U JPH03119539U (en) | 1990-03-22 | 1990-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119539U true JPH03119539U (en) | 1991-12-10 |
Family
ID=31530939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2812290U Pending JPH03119539U (en) | 1990-03-22 | 1990-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119539U (en) |
-
1990
- 1990-03-22 JP JP2812290U patent/JPH03119539U/ja active Pending
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