JPS61160251U - - Google Patents
Info
- Publication number
- JPS61160251U JPS61160251U JP4410485U JP4410485U JPS61160251U JP S61160251 U JPS61160251 U JP S61160251U JP 4410485 U JP4410485 U JP 4410485U JP 4410485 U JP4410485 U JP 4410485U JP S61160251 U JPS61160251 U JP S61160251U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- combustion engine
- internal combustion
- recess
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第1図は本考案の一実施例にかかる内面機関用
ピストンを示す外観斜視図、第2図は同縦断面図
、第3図は同正面図、第4図は要部拡大縦断面図
、第5図は運動の状態を示す第4図と同様の拡大
縦断面図である。
なお図面に用いた符号において、10……内燃
機関用ピストン、12……スカート部、18……
凹部、19……セラミツクピース、20……凸面
、22……曲面、23……シリンダ(シリンダラ
イナ)である。
FIG. 1 is an external perspective view showing an internal engine piston according to an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of the same, FIG. 3 is a front view of the same, and FIG. 4 is an enlarged longitudinal sectional view of main parts. FIG. 5 is an enlarged longitudinal sectional view similar to FIG. 4 showing the state of movement. In addition, in the symbols used in the drawings, 10... piston for internal combustion engine, 12... skirt portion, 18...
Concave portion, 19... Ceramic piece, 20... Convex surface, 22... Curved surface, 23... Cylinder (cylinder liner).
Claims (1)
になつている内燃機関用ピストンにおいて、その
スカート部に凹部を形成するとともに、この凹部
内に複数にセラミツクピースを配し、摺動運動の
際にこれらのセラミツクピースが前記シリンダあ
るいはシリンダライナと接触するようにしたこと
を特徴とする内燃機関用ピストン。 In a piston for an internal combustion engine that is installed in a cylinder and is designed to perform a sliding movement, a recess is formed in the skirt portion, and a plurality of ceramic pieces are arranged in the recess to prevent the piston from sliding during the sliding movement. A piston for an internal combustion engine, characterized in that these ceramic pieces are in contact with the cylinder or cylinder liner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4410485U JPS61160251U (en) | 1985-03-27 | 1985-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4410485U JPS61160251U (en) | 1985-03-27 | 1985-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61160251U true JPS61160251U (en) | 1986-10-04 |
Family
ID=30556376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4410485U Pending JPS61160251U (en) | 1985-03-27 | 1985-03-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61160251U (en) |
-
1985
- 1985-03-27 JP JP4410485U patent/JPS61160251U/ja active Pending