JPH0195555U - - Google Patents
Info
- Publication number
- JPH0195555U JPH0195555U JP19184987U JP19184987U JPH0195555U JP H0195555 U JPH0195555 U JP H0195555U JP 19184987 U JP19184987 U JP 19184987U JP 19184987 U JP19184987 U JP 19184987U JP H0195555 U JPH0195555 U JP H0195555U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- air
- top surface
- thrust force
- receiving area
- 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 2
- 238000004880 explosion Methods 0.000 claims 2
- 239000000567 combustion gas Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の一実施例を示すピストンの要
部断面図、第２図は本考案の他の実施例を示すピ
ストンの要部断面図、第３図は従来技術を示す内
燃機関の概略構成図である。
１…シリンダ、２，１２，１５…ピストン、２
Ａ，２Ｂ，１３，１６，１７…ピストン頂面、４
…コネクチングロツド、Ｃ…反スラスト力方向、
Ｆａ，Ｆｂ…反スラスト力方向の力、Ｆｓ…スラ
スト力。
FIG. 1 is a cross-sectional view of a main part of a piston showing one embodiment of the present invention, FIG. 2 is a cross-sectional view of a main part of a piston showing another embodiment of the present invention, and FIG. It is a schematic configuration diagram. 1... Cylinder, 2, 12, 15... Piston, 2
A, 2B, 13, 16, 17...Piston top surface, 4
...Connecting rod, C...Anti-thrust force direction,
Fa, Fb...Force in the direction of anti-thrust force, Fs...Thrust force.
Claims (1)
し、その膨張によつて仕事を行なう内燃機関の、
そのシリンダ内を摺動し、爆発圧力を頂面で受け
てコネクチングロツドに伝えると共に、空気の吸
入、圧縮於び燃焼ガスの排出を司るピストンにお
いて、膨張工程時の該ピストンに働くスラスト力
方向の爆発圧力に対する受圧面積が、反スラスト
力方向の受圧面積より小さくなるようピストン頂
面を形成したことを特徴とする内燃機関のピスト
ン。 An internal combustion engine that burns fuel inside the engine, directly heats the air, and performs work by expanding the air.
The piston slides inside the cylinder and receives the explosion pressure on the top surface and transmits it to the connecting rod, and also controls the intake and compression of air and the discharge of combustion gas.The direction of the thrust force that acts on the piston during the expansion process. A piston for an internal combustion engine, characterized in that a top surface of the piston is formed so that a pressure receiving area for an explosion pressure is smaller than a pressure receiving area in a counter-thrust force direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19184987U JPH0195555U (en) | 1987-12-17 | 1987-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19184987U JPH0195555U (en) | 1987-12-17 | 1987-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195555U true JPH0195555U (en) | 1989-06-23 |
Family
ID=31482740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19184987U Pending JPH0195555U (en) | 1987-12-17 | 1987-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195555U (en) |
-
1987
- 1987-12-17 JP JP19184987U patent/JPH0195555U/ja active Pending
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