JPH0326867U - - Google Patents
Info
- Publication number
- JPH0326867U JPH0326867U JP8648089U JP8648089U JPH0326867U JP H0326867 U JPH0326867 U JP H0326867U JP 8648089 U JP8648089 U JP 8648089U JP 8648089 U JP8648089 U JP 8648089U JP H0326867 U JPH0326867 U JP H0326867U
- Authority
- JP
- Japan
- Prior art keywords
- piston ring
- extended
- abutment
- gap
- tip
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は一実施例による本考案のピストンリン
グの要部斜視図、第２図〜第３図は第１図の分解
斜視図、第４図〜第７図は第１図に示すピストン
リングの合口部隙間寸法の変化を説明する図、第
８図は従来のピストンリングの斜視図、第９図は
燃焼ガスが吹き抜ける様子を説明する斜視図、第
１０図は第９図の合口部以外の部分の断面図であ
る。
１……ピストンリング、２……合口部、４……
ピストン、６……リング溝、８……ライナ、１６
……延出し部、１８，２２……端部、２０……切
欠き部、ａ，ｂ，ｄ……隙間。
FIG. 1 is a perspective view of essential parts of a piston ring of the present invention according to an embodiment, FIGS. 2 to 3 are exploded perspective views of FIG. 1, and FIGS. 4 to 7 are piston rings shown in FIG. 1. Figure 8 is a perspective view of a conventional piston ring, Figure 9 is a perspective view illustrating how combustion gas blows through, and Figure 10 is a diagram explaining the change in gap size at the abutment part of Figure 9. FIG. 1...Piston ring, 2...Abutment, 4...
Piston, 6...Ring groove, 8...Liner, 16
...extending portion, 18, 22... end, 20... notch, a, b, d... gap.
Claims (1)
前記ピストンリング本体の外側、且つ下側の部分
を、もう一方の端部側に向かつて、断面が先端ほ
ど拡大する形状に延出させ、前記もう一方の端部
を、前記延出し部の雌型状に切欠いた形状とする
と共に、前記両端部の間に隙間を設けた内燃機関
のピストンリング。 One end of the abutment of the piston ring body,
The outer and lower part of the piston ring main body is extended toward the other end side so that the cross section becomes larger toward the tip, and the other end is connected to the female part of the extended part. A piston ring for an internal combustion engine, which has a notched shape and has a gap between the two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8648089U JPH0326867U (en) | 1989-07-25 | 1989-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8648089U JPH0326867U (en) | 1989-07-25 | 1989-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326867U true JPH0326867U (en) | 1991-03-19 |
Family
ID=31636025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8648089U Pending JPH0326867U (en) | 1989-07-25 | 1989-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013151995A (en) * | 2012-01-25 | 2013-08-08 | Mitsubishi Heavy Ind Ltd | Piston ring and engine having the piston ring |
-
1989
- 1989-07-25 JP JP8648089U patent/JPH0326867U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013151995A (en) * | 2012-01-25 | 2013-08-08 | Mitsubishi Heavy Ind Ltd | Piston ring and engine having the piston ring |