JPS60133149U - engine piston crown - Google Patents
engine piston crownInfo
- Publication number
- JPS60133149U JPS60133149U JP2055984U JP2055984U JPS60133149U JP S60133149 U JPS60133149 U JP S60133149U JP 2055984 U JP2055984 U JP 2055984U JP 2055984 U JP2055984 U JP 2055984U JP S60133149 U JPS60133149 U JP S60133149U
- Authority
- JP
- Japan
- Prior art keywords
- piston crown
- engine piston
- piston
- depth
- abstract
- 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第２図は従来装置に係るもので第１図はピス
トン冠の断面図、第２図はピストン冠内での放熱流れ状
況図、第３図乃至第４図は本考案 ゛に係るもので
第３図はピストン冠の断面図、第４図はピストン冠内で
の放熱流れ状況図である。
１・・・・・・ピストン冠、？ ミニ一番ピストンリン
グみぞ、７ｂ・・・・・・二番ピストンリングみぞ、ｈ
′□・・・・・・一番ピストンリングみぞ深さ、ｈ′２
・・・・・・二番ピストンリングみぞ深さ。Figures 1 and 2 are related to the conventional device, Figure 1 is a cross-sectional view of the piston crown, Figure 2 is a diagram of the heat radiation flow inside the piston crown, and Figures 3 and 4 are related to the present invention. FIG. 3 is a sectional view of the piston crown, and FIG. 4 is a diagram showing the state of heat radiation flow within the piston crown. 1...Piston crown? Mini first piston ring groove, 7b... Second piston ring groove, h
′□・・・・・・First piston ring groove depth, h′2
...Second piston ring groove depth.
Claims (1)
ぞの深さを二番ピストンリング以下のリングみぞ深さよ
りも矢きくした事を特徴とするピストン冠。A piston crown for an engine, characterized in that the depth of the first piston ring groove is greater than the depth of the ring grooves below the second piston ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2055984U JPS60133149U (en) | 1984-02-17 | 1984-02-17 | engine piston crown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2055984U JPS60133149U (en) | 1984-02-17 | 1984-02-17 | engine piston crown |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60133149U true JPS60133149U (en) | 1985-09-05 |
| JPH0329561Y2 JPH0329561Y2 (en) | 1991-06-24 |
Family
ID=30511160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2055984U Granted JPS60133149U (en) | 1984-02-17 | 1984-02-17 | engine piston crown |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60133149U (en) |
-
1984
- 1984-02-17 JP JP2055984U patent/JPS60133149U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329561Y2 (en) | 1991-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60133149U (en) | engine piston crown | |
| JPS60101265U (en) | piston seal | |
| JPS60110647U (en) | piston | |
| JPS59184345U (en) | piston | |
| JPS60118331U (en) | Valve with integrated spark plug | |
| JPS6026312U (en) | Retaining ring | |
| JPS5928646U (en) | ceramic piston | |
| JPS607326U (en) | ball bearing | |
| JPS6125060U (en) | Heat dissipation structure of rotating machine | |
| JPS5984238U (en) | engine piston | |
| JPS5834243U (en) | push button structure | |
| JPS6081256U (en) | Piston with shock absorption function | |
| JPS59107037U (en) | Cylinder | |
| JPS6082549U (en) | piston | |
| JPS60185045U (en) | cylinder liner | |
| JPS60149897U (en) | liquid transfer pump | |
| JPS6110952U (en) | piston | |
| JPS59193902U (en) | Gas stove | |
| JPS6024849U (en) | engine piston | |
| JPS58173751U (en) | piston structure | |
| JPS58129046U (en) | piston ring | |
| JPS58161145U (en) | cylinder liner | |
| JPS6047856U (en) | piston ring | |
| JPS5848950U (en) | internal combustion engine piston | |
| JPS589951U (en) | Ceramic piston structure |