JPH01124061U - - Google Patents
Info
- Publication number
- JPH01124061U JPH01124061U JP1758688U JP1758688U JPH01124061U JP H01124061 U JPH01124061 U JP H01124061U JP 1758688 U JP1758688 U JP 1758688U JP 1758688 U JP1758688 U JP 1758688U JP H01124061 U JPH01124061 U JP H01124061U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- piston
- cavity
- floor
- breaks
- 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
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図はこの考案の好適一実施例を示す断面図
、第２図は従来例を示す断面図である。
図中、１はシリンダ、２はピストン、４は凹部
、５はキヤビテイ、１１は床部分、１３は円周溝
である。
FIG. 1 is a sectional view showing a preferred embodiment of this invention, and FIG. 2 is a sectional view showing a conventional example. In the figure, 1 is a cylinder, 2 is a piston, 4 is a recess, 5 is a cavity, 11 is a floor portion, and 13 is a circumferential groove.
Claims (1)
成し、該凹部の床部分に、過大応力で破壊し脱落
する一部を区画形成して成るデイーゼル機関のピ
ストン構造。 A piston structure for a diesel engine, in which a recess is formed at the top of the piston to define a cavity, and a part of the recess that breaks and falls off due to excessive stress is defined in the floor of the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1758688U JPH01124061U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1758688U JPH01124061U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124061U true JPH01124061U (en) | 1989-08-23 |
Family
ID=31231501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1758688U Pending JPH01124061U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124061U (en) |
-
1988
- 1988-02-15 JP JP1758688U patent/JPH01124061U/ja active Pending