JPH02101050U - - Google Patents
Info
- Publication number
- JPH02101050U JPH02101050U JP823989U JP823989U JPH02101050U JP H02101050 U JPH02101050 U JP H02101050U JP 823989 U JP823989 U JP 823989U JP 823989 U JP823989 U JP 823989U JP H02101050 U JPH02101050 U JP H02101050U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- piston
- combustion engine
- internal combustion
- piston body
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案の一実施例を示す側断面図、第
２図は皿ばねのセツト力を説明するシリンダ内圧
力線図、第３図及び第４図は突起ピースの突出時
及び下降時の空気の流れを説明する側面図である
。
１……ピストン本体、３……キヤビテイハウジ
ング、４……キヤビテイ、６……突起ピース、８
……フランジ部、９……皿ばね。
Fig. 1 is a side sectional view showing an embodiment of the present invention, Fig. 2 is a cylinder internal pressure diagram illustrating the setting force of the disc spring, and Figs. 3 and 4 are when the projecting piece is projected and lowered. FIG. 3 is a side view illustrating air flow. 1...Piston body, 3...Cavity housing, 4...Cavity, 6...Protrusion piece, 8
...Flange part, 9... Disc spring.
Claims (1)
中央部に突起体を備えた内燃機関のピストン構造
において、ピストン本体と突起体とを別体に形成
してピストン本体と突起体との間に突起体を突出
する方向に付勢する弾性体を介装すると共に、突
起体に突出量を規制するストツパ部を設けたこと
を特徴とする内燃機関のピストン構造。 In a piston structure for an internal combustion engine that has a protrusion in the center of a cavity formed on the top surface of the piston body, the piston body and the protrusion are formed separately, and the protrusion is provided between the piston body and the protrusion. What is claimed is: 1. A piston structure for an internal combustion engine, characterized in that an elastic body is interposed to bias the piston in a protruding direction, and the protrusion is provided with a stopper portion for regulating the amount of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP823989U JPH02101050U (en) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP823989U JPH02101050U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101050U true JPH02101050U (en) | 1990-08-10 |
Family
ID=31213938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP823989U Pending JPH02101050U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008530413A (en) * | 2005-02-08 | 2008-08-07 | ペラネル ゲゼルシャフト ビュルガリッヒェン レヒツ ペロフ，アンドレーフ ウント ディットマール | Rotor / piston internal combustion engine |
-
1989
- 1989-01-30 JP JP823989U patent/JPH02101050U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008530413A (en) * | 2005-02-08 | 2008-08-07 | ペラネル ゲゼルシャフト ビュルガリッヒェン レヒツ ペロフ，アンドレーフ ウント ディットマール | Rotor / piston internal combustion engine |