JPH0398360U - - Google Patents
Info
- Publication number
- JPH0398360U JPH0398360U JP720490U JP720490U JPH0398360U JP H0398360 U JPH0398360 U JP H0398360U JP 720490 U JP720490 U JP 720490U JP 720490 U JP720490 U JP 720490U JP H0398360 U JPH0398360 U JP H0398360U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- piston
- cylinder
- compression ring
- 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
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の内燃機関ピストンにおけるピ
ストンリングの一実施例の平面図、第２図は第１
図の内燃機関ピストンにおけるピストンリングを
破断して見た斜視図、第３図イ，ロは本考案の内
燃機関ピストンにおけるピストンリングを使用す
る場合の作動状態図、第４図は従来の内燃機関ピ
ストンにおけるピストンリングのうちのコンプレ
ツシヨンリングの破断斜視図、第５図は従来の内
燃機関ピストンにおけるピストンリングのうちの
オイルリングの断面図である。
図中、１……コンプレツシヨンリング、３……
背面リング、５……エキスパンダ、６……ピスト
ンリング、７……ピストン、８……リング溝、９
……シリンダを示す。
FIG. 1 is a plan view of an embodiment of a piston ring in an internal combustion engine piston according to the present invention, and FIG.
A perspective view of the piston ring in the internal combustion engine piston shown in FIG. FIG. 5 is a cutaway perspective view of a compression ring among piston rings in a piston, and a sectional view of an oil ring among piston rings in a conventional internal combustion engine piston. In the diagram, 1...compression ring, 3...
Back ring, 5... Expander, 6... Piston ring, 7... Piston, 8... Ring groove, 9
...Indicates a cylinder.
Claims (1)
いて、ピストン外周面に設けたリング溝に嵌入さ
れ且つシリンダ内周面に接触し得るようにしたコ
ンプレツシヨンリングと、前記リング溝内に収納
され且つ前記コンプレツシヨンリング内径部に遊
嵌された背面リングと、前記コンプレツシヨンリ
ングと背面リングの間に配設され前記コンプレツ
シヨンリングをシリンダ内周面に押付けるエキス
パンダを備えて成ることを特徴とする内燃機関ピ
ストンにおけるピストンリング。 In an internal combustion engine piston that reciprocates within a cylinder, a compression ring is fitted into a ring groove provided on the outer circumferential surface of the piston and is capable of contacting the inner circumferential surface of the cylinder; It is characterized by comprising a back ring that is loosely fitted into the inner diameter of the compression ring, and an expander that is disposed between the compression ring and the back ring and presses the compression ring against the inner peripheral surface of the cylinder. A piston ring in an internal combustion engine piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP720490U JPH0398360U (en) | 1990-01-29 | 1990-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP720490U JPH0398360U (en) | 1990-01-29 | 1990-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398360U true JPH0398360U (en) | 1991-10-11 |
Family
ID=31510866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP720490U Pending JPH0398360U (en) | 1990-01-29 | 1990-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017075327A1 (en) * | 2015-10-30 | 2017-05-04 | Federal-Mogul Corporation | Piston, oil control ring therefor and method of construction thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4714001U (en) * | 1971-03-16 | 1972-10-19 | ||
| JPS5276555A (en) * | 1975-12-19 | 1977-06-28 | United Stirling Ab & Co | Sealing device |
-
1990
- 1990-01-29 JP JP720490U patent/JPH0398360U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4714001U (en) * | 1971-03-16 | 1972-10-19 | ||
| JPS5276555A (en) * | 1975-12-19 | 1977-06-28 | United Stirling Ab & Co | Sealing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017075327A1 (en) * | 2015-10-30 | 2017-05-04 | Federal-Mogul Corporation | Piston, oil control ring therefor and method of construction thereof |
| CN108431466A (en) * | 2015-10-30 | 2018-08-21 | 费德罗-莫格尔有限责任公司 | Piston, its oil-control ring and its construction method |
| US10125719B2 (en) | 2015-10-30 | 2018-11-13 | Tenneco Inc. | Piston, oil control ring therefor and method of construction thereof |
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