JPH02107868U - - Google Patents
Info
- Publication number
- JPH02107868U JPH02107868U JP1529689U JP1529689U JPH02107868U JP H02107868 U JPH02107868 U JP H02107868U JP 1529689 U JP1529689 U JP 1529689U JP 1529689 U JP1529689 U JP 1529689U JP H02107868 U JPH02107868 U JP H02107868U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- gas
- piston ring
- abutment
- annular groove
- 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案に係わる往復動機関のガスタイ
ト形ピストンリングの一実施例を示す斜視図、第
２図はリング合口部の拡大斜視図、第３図は第２
図の矢視−線に沿う縦断正面図、第４図は新
品のときのリング合口部の状態を示す縦断側面図
、第５図は摩耗したときのリング合口部の状態を
示す縦断側面図である。
１……ピストンリング本体、２……リング合口
部、３……環状溝、４……摺動面、Ｂ……リング
高さ、Ｃ……中央部。
FIG. 1 is a perspective view showing an embodiment of a gas-tight piston ring for a reciprocating engine according to the present invention, FIG. 2 is an enlarged perspective view of the ring abutment, and FIG.
Fig. 4 is a longitudinal sectional front view taken along the arrow line in the figure, Fig. 4 is a longitudinal sectional side view showing the state of the ring abutment when it is new, and Fig. 5 is a longitudinal sectional side view showing the state of the ring abutment when it is worn. be. 1... Piston ring body, 2... Ring abutment, 3... Annular groove, 4... Sliding surface, B... Ring height, C... Center part.
Claims (1)
も上側の摺動面のリング合口部を含む円周方向全
域にブローバイガスを導く環状溝を設けたことを
特徴とする往復動機関のガスタイト形ピストンリ
ング。 A gas-tight type piston ring for a reciprocating engine, characterized in that an annular groove for guiding blow-by gas is provided throughout the circumferential direction, including the ring abutment on the sliding surface above the center of the ring height of the piston ring body. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1529689U JPH02107868U (en) | 1989-02-14 | 1989-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1529689U JPH02107868U (en) | 1989-02-14 | 1989-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02107868U true JPH02107868U (en) | 1990-08-28 |
Family
ID=31227223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1529689U Pending JPH02107868U (en) | 1989-02-14 | 1989-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05346167A (en) * | 1992-06-11 | 1993-12-27 | Ckd Corp | Seal ring |
| JP2015518554A (en) * | 2012-04-24 | 2015-07-02 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ | Inward force generating rectangular section ring |
-
1989
- 1989-02-14 JP JP1529689U patent/JPH02107868U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05346167A (en) * | 1992-06-11 | 1993-12-27 | Ckd Corp | Seal ring |
| JP2015518554A (en) * | 2012-04-24 | 2015-07-02 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ | Inward force generating rectangular section ring |