JPS63168241U - - Google Patents
Info
- Publication number
- JPS63168241U JPS63168241U JP6096987U JP6096987U JPS63168241U JP S63168241 U JPS63168241 U JP S63168241U JP 6096987 U JP6096987 U JP 6096987U JP 6096987 U JP6096987 U JP 6096987U JP S63168241 U JPS63168241 U JP S63168241U
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- axial direction
- cylinder liner
- circumferential
- communicating
- 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
- 239000002826 coolant Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
図面は本考案の一実施例を示し、第１図はシリ
ンダライナを嵌装したシリンダブロツクのボア部
の一部を示す縦断面図である。
１はシリンダライナ、２は鍔部、３は外周面、
４は冷却液通路用の溝、５はシリンダブロツク、
６は内周面、７は冷却液通路。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal sectional view showing a part of the bore of a cylinder block fitted with a cylinder liner. 1 is the cylinder liner, 2 is the flange, 3 is the outer peripheral surface,
4 is a groove for the coolant passage, 5 is a cylinder block,
6 is an inner peripheral surface, and 7 is a coolant passage.
Claims (1)
方向に連通する複数の周方向溝を形成し、これら
の周方向溝の間隔を軸方向下部から上部に向けて
連続的又は断続的に小さくしてなるシリンダライ
ナ。 (2) 軸方向に連通する複数の周方向溝が螺旋溝
であることを特徴とする実用新案登録請求の範囲
第１項記載のシリンダライナ。 (3) 軸方向に連通する複数の周方向溝が環状溝
を軸方向に複数個形成し、これらの隣接する環状
溝間の随所に環状溝同士を互いに連通させる軸方
向の溝を設けたものであることを特徴とする実用
新案登録請求の範囲第１項記載のシリンダライナ
。[Claims for Utility Model Registration] (1) A plurality of circumferential grooves communicating in the axial direction are formed on the outer circumferential surface of the liner as grooves for coolant passages, and the intervals between these circumferential grooves are changed from the lower part to the upper part in the axial direction. A cylinder liner that is made smaller continuously or intermittently. (2) The cylinder liner according to claim 1, wherein the plurality of circumferential grooves communicating in the axial direction are spiral grooves. (3) A plurality of circumferential grooves communicating in the axial direction form a plurality of annular grooves in the axial direction, and axial grooves are provided everywhere between these adjacent annular grooves to make the annular grooves communicate with each other. A cylinder liner according to claim 1 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6096987U JPS63168241U (en) | 1987-04-22 | 1987-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6096987U JPS63168241U (en) | 1987-04-22 | 1987-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168241U true JPS63168241U (en) | 1988-11-01 |
Family
ID=30893871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6096987U Pending JPS63168241U (en) | 1987-04-22 | 1987-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168241U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228021B2 (en) * | 1977-09-05 | 1987-06-18 | Babuko Uesuteinguhausu Fuaarutsuoikuburemuzen Gmbh | |
| JPS6228019B2 (en) * | 1979-11-19 | 1987-06-18 | Toyota Motor Co Ltd |
-
1987
- 1987-04-22 JP JP6096987U patent/JPS63168241U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228021B2 (en) * | 1977-09-05 | 1987-06-18 | Babuko Uesuteinguhausu Fuaarutsuoikuburemuzen Gmbh | |
| JPS6228019B2 (en) * | 1979-11-19 | 1987-06-18 | Toyota Motor Co Ltd |