JPH02103141U - - Google Patents
Info
- Publication number
- JPH02103141U JPH02103141U JP1051989U JP1051989U JPH02103141U JP H02103141 U JPH02103141 U JP H02103141U JP 1051989 U JP1051989 U JP 1051989U JP 1051989 U JP1051989 U JP 1051989U JP H02103141 U JPH02103141 U JP H02103141U
- Authority
- JP
- Japan
- Prior art keywords
- vent hole
- gas vent
- air
- cylinder
- gas
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 6
- 239000000567 combustion gas Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Safety Valves (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図はこの考案の一実施態様を示す概念図、
第２図はその１つのシリンダのシリンダヘツド部
を示す概略断面図、第３図はシリンダ安全弁の断
面図である。図面において、
１…エンジン、２…シリンダ、３…シリンダヘ
ツド、４…ガス抜き孔、５…シリンダ安全弁、６
…孔、６ａ…分岐孔、６ｂ…分岐孔、７…ポート
、８…弁体、９…バネ体、１１…逆止弁、１２…
空気導管、１３…燃焼室、１４…点火プラグ、１
５…ピストン、１６…過給機、１７…空気冷却器
、１８…気体供給用導管（給気マニホールド）、
１９…アダプタ。
FIG. 1 is a conceptual diagram showing one embodiment of this invention,
FIG. 2 is a schematic sectional view showing the cylinder head of one of the cylinders, and FIG. 3 is a sectional view of the cylinder safety valve. In the drawings, 1...Engine, 2...Cylinder, 3...Cylinder head, 4...Gas vent hole, 5...Cylinder safety valve, 6
... hole, 6a... branch hole, 6b... branch hole, 7... port, 8... valve body, 9... spring body, 11... check valve, 12...
Air conduit, 13... Combustion chamber, 14... Spark plug, 1
5... Piston, 16... Supercharger, 17... Air cooler, 18... Gas supply conduit (air supply manifold),
19...Adapter.
Claims (1)
孔と、前記ガス抜き孔の出側に接続された、シリ
ンダ内の圧力が上昇したときに前記シリンダ内の
燃焼ガスを前記シリンダ外に排出するためのシリ
ンダ安全弁とを有する、火花点火往復動式内燃機
関において、前記ガス抜き孔に空気を供給するた
めの空気導管を接続し、前記空気導管の途中に空
気の吸入のみを可能とするための逆止弁を設け、
前記空気導管を介して前記ガス抜き孔内に空気を
供給し、前記ガス抜き孔内の燃焼ガスと供給した
前記空気とを置換することを特徴とする火花点火
往復動式内燃機関。 A gas vent hole provided through the cylinder head, and a gas vent hole connected to the outlet side of the gas vent hole for discharging combustion gas in the cylinder to the outside of the cylinder when the pressure inside the cylinder increases. In a spark ignition reciprocating internal combustion engine having a cylinder safety valve, an air conduit for supplying air is connected to the gas vent hole, and a check is provided in the middle of the air conduit to allow only intake of air. Provide a valve,
A spark ignition reciprocating internal combustion engine characterized in that air is supplied into the gas vent hole through the air conduit, and the combustion gas in the gas vent hole is replaced with the supplied air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1051989U JPH075235Y2 (en) | 1989-01-31 | 1989-01-31 | Spark ignition reciprocating internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1051989U JPH075235Y2 (en) | 1989-01-31 | 1989-01-31 | Spark ignition reciprocating internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02103141U true JPH02103141U (en) | 1990-08-16 |
| JPH075235Y2 JPH075235Y2 (en) | 1995-02-08 |
Family
ID=31218258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1051989U Expired - Lifetime JPH075235Y2 (en) | 1989-01-31 | 1989-01-31 | Spark ignition reciprocating internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075235Y2 (en) |
-
1989
- 1989-01-31 JP JP1051989U patent/JPH075235Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075235Y2 (en) | 1995-02-08 |