JPS6194265U - - Google Patents
Info
- Publication number
- JPS6194265U JPS6194265U JP17977284U JP17977284U JPS6194265U JP S6194265 U JPS6194265 U JP S6194265U JP 17977284 U JP17977284 U JP 17977284U JP 17977284 U JP17977284 U JP 17977284U JP S6194265 U JPS6194265 U JP S6194265U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston crown
- engine
- coating layer
- heat insulating
- 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
- 239000011247 coating layer Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 1
- 238000005524 ceramic coating Methods 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図はこの考案の第１実施例の縦断面図、第
２図は同じく第２実施例の縦断面図、第３図は同
じく第３実施例の縦断面図、第４図は同じく第４
実施例の縦断面図、第５図は同じく第５実施例の
縦断面図である。
１０……ピストンクラウン部、１１……ピスト
ン本体、１４……中間部材、１８……セラミクス
の被覆層。
Fig. 1 is a vertical sectional view of the first embodiment of this invention, Fig. 2 is a longitudinal sectional view of the second embodiment, Fig. 3 is a longitudinal sectional view of the third embodiment, and Fig. 4 is a longitudinal sectional view of the third embodiment. 4
FIG. 5 is a longitudinal sectional view of the fifth embodiment. DESCRIPTION OF SYMBOLS 10... Piston crown part, 11... Piston main body, 14... Intermediate member, 18... Ceramics coating layer.
Claims (1)
熱触媒床となるセラミツクス被覆層を溶射形成す
る内燃機関のピストンにおいて、前記ピストンク
ラウン部をセラミクス材料で形成したことを特徴
とする内燃機関のピストン。 A piston for an internal combustion engine in which a ceramic coating layer serving as a heat insulating catalyst bed is thermally sprayed on a piston crown constituting an engine combustion chamber, wherein the piston crown is made of a ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17977284U JPS6194265U (en) | 1984-11-27 | 1984-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17977284U JPS6194265U (en) | 1984-11-27 | 1984-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6194265U true JPS6194265U (en) | 1986-06-18 |
Family
ID=30737339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17977284U Pending JPS6194265U (en) | 1984-11-27 | 1984-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6194265U (en) |
-
1984
- 1984-11-27 JP JP17977284U patent/JPS6194265U/ja active Pending