JPS6153542U - - Google Patents
Info
- Publication number
- JPS6153542U JPS6153542U JP13857084U JP13857084U JPS6153542U JP S6153542 U JPS6153542 U JP S6153542U JP 13857084 U JP13857084 U JP 13857084U JP 13857084 U JP13857084 U JP 13857084U JP S6153542 U JPS6153542 U JP S6153542U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- disc members
- ring
- stacked
- diameter
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図Ａ，Ｂは夫々本考案に係わる内燃機関の
ピストンの一実施例を示す縦断面図、第２図Ａ，
Ｂは夫々他の実施例を示す縦断面図、第３図は更
に他の実施例を示す縦断面図、第４図は従来のピ
ストンの構造を示す図で、Ａは内燃機関のピスト
ン部構造を示す縦断面図、Ｂはピストンの一部拡
大縦断面図である。
６，１９…ピストン、８…キヤビテイ部材、８
Ａ…フランジ部、１０，２３，２７…取付ボルト
、１６，１７…リング状セラミツク製円板部材、
２２，２６…リング状円板部材。
1A and 1B are longitudinal sectional views showing an embodiment of a piston for an internal combustion engine according to the present invention, and FIGS.
B is a longitudinal cross-sectional view showing other embodiments, FIG. 3 is a longitudinal cross-sectional view showing still another embodiment, FIG. 4 is a diagram showing the structure of a conventional piston, and A is a structure of a piston part of an internal combustion engine. B is a partially enlarged vertical cross-sectional view of the piston. 6, 19... Piston, 8... Cavity member, 8
A...Flange part, 10, 23, 27... Mounting bolt, 16, 17... Ring-shaped ceramic disc member,
22, 26...Ring-shaped disc member.
Claims (1)
セラミツク製リング状円板部材と、大径なるリン
グ状セラミツク製円板部材とを交互に積層状態に
嵌装し、前記積層状態の円板部材を、ピストン頂
部側から押さえ固定する押さえ部材を締結部材に
よりピストンに固定して備え、積層状態の円板部
材外周面部にリング溝を形成したことを特徴とす
る内燃機関のピストン。 Small-diameter ceramic ring-shaped disc members and large-diameter ring-shaped ceramic disc members are alternately fitted in a stacked state into the ring groove forming portion of the outer circumference of the piston, and the stacked disc members are A piston for an internal combustion engine, characterized in that a holding member is fixed to the piston by a fastening member to press and fix the piston from the top side, and a ring groove is formed in the outer circumferential surface of the stacked disc members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13857084U JPS6153542U (en) | 1984-09-14 | 1984-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13857084U JPS6153542U (en) | 1984-09-14 | 1984-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6153542U true JPS6153542U (en) | 1986-04-10 |
Family
ID=30696958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13857084U Pending JPS6153542U (en) | 1984-09-14 | 1984-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6153542U (en) |
-
1984
- 1984-09-14 JP JP13857084U patent/JPS6153542U/ja active Pending