JPH02103140U - - Google Patents
Info
- Publication number
- JPH02103140U JPH02103140U JP1051889U JP1051889U JPH02103140U JP H02103140 U JPH02103140 U JP H02103140U JP 1051889 U JP1051889 U JP 1051889U JP 1051889 U JP1051889 U JP 1051889U JP H02103140 U JPH02103140 U JP H02103140U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- safety valve
- vent hole
- gas vent
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 239000000567 combustion gas Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- 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火花点火
往復動式内燃機関の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２図はシリンダ安全
弁の断面図、第３図は第２図のＡ―Ａ線断面図で
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、７…ポート、８…弁体、９…バネ体、１０
…冷却水水路、１１…冷却水水路、１２…点火プ
ラグ、１３…ピストン、１４…燃焼室。
Fig. 1 is a schematic cross-sectional view showing the cylinder head of one cylinder of a spark ignition reciprocating internal combustion engine showing an embodiment of this invention, Fig. 2 is a cross-sectional view of the cylinder safety valve, and Fig. 3 is the same as Fig. 2. FIG. In the drawings: 1...Engine, 2...Cylinder, 3...Cylinder head, 4...Gas vent hole, 5...Cylinder safety valve, 6
…hole, 7…port, 8…valve body, 9…spring body, 10
...Cooling water channel, 11...Cooling water channel, 12...Spark plug, 13...Piston, 14...Combustion chamber.
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、前記シリンダ安全弁に前記シリンダ
安全弁を冷却するための安全弁冷却手段を設けた
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. 1. A spark ignition reciprocating internal combustion engine having a cylinder safety valve, wherein the cylinder safety valve is provided with a safety valve cooling means for cooling the cylinder safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1051889U JPH02103140U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1051889U JPH02103140U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103140U true JPH02103140U (en) | 1990-08-16 |
Family
ID=31218256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1051889U Pending JPH02103140U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103140U (en) |
-
1989
- 1989-01-31 JP JP1051889U patent/JPH02103140U/ja active Pending
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