JPS62154250U - - Google Patents
Info
- Publication number
- JPS62154250U JPS62154250U JP4272486U JP4272486U JPS62154250U JP S62154250 U JPS62154250 U JP S62154250U JP 4272486 U JP4272486 U JP 4272486U JP 4272486 U JP4272486 U JP 4272486U JP S62154250 U JPS62154250 U JP S62154250U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- coating film
- fluorine compound
- coated
- combustion engine
- 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
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 150000002222 fluorine compounds Chemical class 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は本考案に係るピストンを用いたエンジンの使
用時間とオイル消費量の関係を示す図、第３図は
従来のピストンの構成図である。
２０……ピストン、２２……シリンダライナ、
２６……トツプリング、２８……フツ素化合物の
被覆膜、３０……燃焼室。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
FIG. 3 is a diagram showing the relationship between operating time and oil consumption of an engine using the piston according to the present invention, and FIG. 3 is a diagram showing the configuration of a conventional piston. 20... Piston, 22... Cylinder liner,
26... Top spring, 28... Fluorine compound coating film, 30... Combustion chamber.
Claims (1)
ともトツプリングよりも頂部側の周壁面に、フツ
素化合物の被覆膜によるコーテイング処理を施し
たことを特徴とする内燃機関用ピストン。 A piston for an internal combustion engine, characterized in that at least the peripheral wall surface of the aluminum piston on the top side of the top ring is coated with a coating film of a fluorine compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272486U JPS62154250U (en) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272486U JPS62154250U (en) | 1986-03-24 | 1986-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62154250U true JPS62154250U (en) | 1987-09-30 |
Family
ID=30858908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4272486U Pending JPS62154250U (en) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62154250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7607414B2 (en) | 2004-09-14 | 2009-10-27 | Nissan Motor Co., Ltd. | Member for internal combustion engine and production method thereof |
-
1986
- 1986-03-24 JP JP4272486U patent/JPS62154250U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7607414B2 (en) | 2004-09-14 | 2009-10-27 | Nissan Motor Co., Ltd. | Member for internal combustion engine and production method thereof |
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