JPS6188045U - - Google Patents
Info
- Publication number
- JPS6188045U JPS6188045U JP17229584U JP17229584U JPS6188045U JP S6188045 U JPS6188045 U JP S6188045U JP 17229584 U JP17229584 U JP 17229584U JP 17229584 U JP17229584 U JP 17229584U JP S6188045 U JPS6188045 U JP S6188045U
- Authority
- JP
- Japan
- Prior art keywords
- engaged
- annular groove
- outer annular
- rings
- piston
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
- 229910021384 soft carbon Inorganic materials 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案に係る断熱ピストンを示す正面
断面図、第２図は同断熱ピストンに装着されるシ
ール部材の装着状態を示す正面断面図である。
３：ピストン冠部、７：スカート部、１２：空
部、１４，２４：環状溝、３１：金属リング、３
２：カーボンリング。
FIG. 1 is a front sectional view showing a heat insulating piston according to the present invention, and FIG. 2 is a front sectional view showing a state in which a seal member is attached to the heat insulating piston. 3: Piston crown, 7: Skirt, 12: Hole, 14, 24: Annular groove, 31: Metal ring, 3
2: Carbon ring.
Claims (1)
外側の環状溝に中空の金属リングを係合し、内側
の環状溝に軟質カーボンリングを係合し、これら
の金属リングおよびカーボンリングの上側にセラ
ミツクスからなるピストン冠部を重ね合わせ、ボ
ルトにより結合したことを特徴とする断熱ピスト
ン。 A pair of inner and outer annular grooves are provided on the upper surface of the skirt part,
A hollow metal ring is engaged in the outer annular groove, a soft carbon ring is engaged in the inner annular groove, and a piston crown made of ceramic is placed on top of these metal rings and carbon rings, and they are connected with bolts. This is an insulated piston that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984172295U JPH0435561Y2 (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984172295U JPH0435561Y2 (en) | 1984-11-15 | 1984-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6188045U true JPS6188045U (en) | 1986-06-09 |
| JPH0435561Y2 JPH0435561Y2 (en) | 1992-08-24 |
Family
ID=30729964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984172295U Expired JPH0435561Y2 (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435561Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6173047U (en) * | 1984-10-19 | 1986-05-17 |
-
1984
- 1984-11-15 JP JP1984172295U patent/JPH0435561Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6173047U (en) * | 1984-10-19 | 1986-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435561Y2 (en) | 1992-08-24 |