JPS59184346U - Piston for internal combustion engine - Google Patents
Piston for internal combustion engineInfo
- Publication number
- JPS59184346U JPS59184346U JP8089483U JP8089483U JPS59184346U JP S59184346 U JPS59184346 U JP S59184346U JP 8089483 U JP8089483 U JP 8089483U JP 8089483 U JP8089483 U JP 8089483U JP S59184346 U JPS59184346 U JP S59184346U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring
- combustion engine
- internal combustion
- resin
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るピストンの要部破断側面
′図、第２図はオイルリングの全体斜視図、第３図はバ
ックアップエキスパンダを嵌Ｈしたオイ／Ｌ／ ＩＪソ
ング平面図、第４図はバックアップエキスパンダの側面
図、第５図Ａはピストンの温度測定点を示す側面図、第
５図Ｂは温度測定点と温度の関係を示すグラフである。
図中１はピストン、２．３は圧縮リングを嵌着する！、
４．５は圧縮リング、８はバックアップエキスパンダ、
６は樹脂製オイルリングを嵌着す ５る溝、７は樹脂
製オイルリングである。
第１図
１
２３ノ
（／
第３図
ｇ Ｉ。
第４図
１１Ｐ／ｌ：
昌纏Figure 1 shows a broken side view of the main part of the piston according to the present invention.
Figures 1 and 2 are perspective views of the entire oil ring, Figure 3 is a plan view of the oil/L/IJ song with the backup expander fitted, Figure 4 is a side view of the backup expander, and Figure 5A is a side view of the backup expander. FIG. 5B, which is a side view showing the temperature measurement points of the piston, is a graph showing the relationship between the temperature measurement points and temperature. In the figure, 1 is the piston, 2.3 is the compression ring! ,
4.5 is compression ring, 8 is backup expander,
6 is a groove into which a resin oil ring is fitted, and 7 is a resin oil ring. Fig. 1 1 23 (/ Fig. 3 g I. Fig. 4 11P/l: Changtai
Claims (2)
グを嵌着し、この圧縮リングよりも下方の周面に形成し
た溝に樹脂製のオイルリングを嵌着し、更にこの樹脂製
オイルリングを嵌着する溝の位置をピストンにかかる熱
負荷が樹脂製オイルリングの耐熱温度以下となる箇所と
したことを特徴とする内燃機関用ピストン。(1) Fit a compression ring into the groove formed on the circumferential surface near the top of the piston, fit a resin oil ring into the groove formed on the circumference below the compression ring, and then fit the resin oil ring into the groove formed on the circumference below the compression ring. A piston for an internal combustion engine, characterized in that the groove into which the ring is fitted is located at a location where the heat load applied to the piston is below the heat resistance temperature of a resin oil ring.
、ポリアミドイミド樹脂又はオキシベンゾイルポリエス
テル樹脂のいずれかであることを特徴とする実用新案登
録請求の範囲第１１項記載の内燃機関用ピストン。(2) The piston for an internal combustion engine according to claim 11, wherein the material of the resin oil ring is polyimide resin, polyamideimide resin, or oxybenzoyl polyester resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8089483U JPS59184346U (en) | 1983-05-27 | 1983-05-27 | Piston for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8089483U JPS59184346U (en) | 1983-05-27 | 1983-05-27 | Piston for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59184346U true JPS59184346U (en) | 1984-12-07 |
Family
ID=30210871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8089483U Pending JPS59184346U (en) | 1983-05-27 | 1983-05-27 | Piston for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59184346U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63243571A (en) * | 1987-03-30 | 1988-10-11 | Agency Of Ind Science & Technol | Piston seal structure |
| JPH0616765U (en) * | 1992-08-03 | 1994-03-04 | 株式会社リケン | Steel oil control ring |
| DE102017113354A1 (en) * | 2017-06-19 | 2018-12-20 | Federal-Mogul Burscheid Gmbh | piston oil control ring |
| JP6759471B1 (en) * | 2018-11-15 | 2020-09-23 | Ｔｐｒ株式会社 | Piston ring combination |
-
1983
- 1983-05-27 JP JP8089483U patent/JPS59184346U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63243571A (en) * | 1987-03-30 | 1988-10-11 | Agency Of Ind Science & Technol | Piston seal structure |
| JPH0616765U (en) * | 1992-08-03 | 1994-03-04 | 株式会社リケン | Steel oil control ring |
| DE102017113354A1 (en) * | 2017-06-19 | 2018-12-20 | Federal-Mogul Burscheid Gmbh | piston oil control ring |
| JP6759471B1 (en) * | 2018-11-15 | 2020-09-23 | Ｔｐｒ株式会社 | Piston ring combination |
| US11320049B2 (en) | 2018-11-15 | 2022-05-03 | Tpr Co., Ltd. | Piston ring combination |
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