JPS6199627U - - Google Patents
Info
- Publication number
- JPS6199627U JPS6199627U JP18553384U JP18553384U JPS6199627U JP S6199627 U JPS6199627 U JP S6199627U JP 18553384 U JP18553384 U JP 18553384U JP 18553384 U JP18553384 U JP 18553384U JP S6199627 U JPS6199627 U JP S6199627U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- oil
- oil inlet
- outlet
- approximately
- 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
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示し、第1図はエンジ
ンのシリンダ部分の平面図、第2図は第1図の
−線断面図である。
3…ピストン、4…キヤビテイ、5…オイル出
口、6…オイル入口、7…オイル通路、9…ジエ
ツトパイプ。
The drawings show an embodiment of the present invention, and FIG. 1 is a plan view of a cylinder portion of an engine, and FIG. 2 is a sectional view taken along the line -- in FIG. 1. 3... Piston, 4... Cavity, 5... Oil outlet, 6... Oil inlet, 7... Oil passage, 9... Jet pipe.
Claims (1)
イル出入口を有する略円弧状の1対のオイル通路
がピストン中心線に対し略対称に形成されていて
、該各オイル通路のオイル出入口は、一方のオイ
ル通路のオイル入口が他方のオイル通路のオイル
出口に隣接するように設定されていることを特徴
とするピストンの冷却構造。 A pair of approximately arc-shaped oil passages each having an oil inlet and outlet opening on the back surface of the piston are formed in the top of the piston and are approximately symmetrical with respect to the center line of the piston. A piston cooling structure characterized in that an oil inlet of the piston is set adjacent to an oil outlet of the other oil passage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984185533U JPH0248658Y2 (en) | 1984-12-05 | 1984-12-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984185533U JPH0248658Y2 (en) | 1984-12-05 | 1984-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6199627U true JPS6199627U (en) | 1986-06-25 |
JPH0248658Y2 JPH0248658Y2 (en) | 1990-12-20 |
Family
ID=30743003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984185533U Expired JPH0248658Y2 (en) | 1984-12-05 | 1984-12-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0248658Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012132399A (en) * | 2010-12-22 | 2012-07-12 | Toyota Motor Corp | Structure of piston |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5481032U (en) * | 1977-11-17 | 1979-06-08 | ||
JPS57145720U (en) * | 1981-03-09 | 1982-09-13 | ||
JPS5877117U (en) * | 1981-11-20 | 1983-05-25 | トヨタ自動車株式会社 | Internal combustion engine piston cooling system |
-
1984
- 1984-12-05 JP JP1984185533U patent/JPH0248658Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5481032U (en) * | 1977-11-17 | 1979-06-08 | ||
JPS57145720U (en) * | 1981-03-09 | 1982-09-13 | ||
JPS5877117U (en) * | 1981-11-20 | 1983-05-25 | トヨタ自動車株式会社 | Internal combustion engine piston cooling system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012132399A (en) * | 2010-12-22 | 2012-07-12 | Toyota Motor Corp | Structure of piston |
Also Published As
Publication number | Publication date |
---|---|
JPH0248658Y2 (en) | 1990-12-20 |
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