JPS5973501U - Apex seal device for rotary piston engine - Google Patents
Apex seal device for rotary piston engineInfo
- Publication number
- JPS5973501U JPS5973501U JP16966582U JP16966582U JPS5973501U JP S5973501 U JPS5973501 U JP S5973501U JP 16966582 U JP16966582 U JP 16966582U JP 16966582 U JP16966582 U JP 16966582U JP S5973501 U JPS5973501 U JP S5973501U
- Authority
- JP
- Japan
- Prior art keywords
- apex seal
- piston engine
- rotary piston
- seal device
- housing
- 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.)
- Granted
Links
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はロータリピストンエンジンの縦断面図、第２図
は従来のアペックスシールの正面図、第３図ａは本考案
に係る第１実施例のアペックスシールの平面図（アペッ
クスシールを上面から見た図）、第３図すは第３図ａの
正面図（アペックスシールを側面から見た図）、第３図
Ｃは第３図すのＩ−Ｉ線断面図、第３図ｄは第３図すの
ｎ−ｎ線断面図、第３図ｅはサイドピースの変形例を示
す第３図Ｃと同じ断面図、第４図ａはコールドゾーンに
おけるアペックスシールの作動位置を示す平面図、第４
図すはホットゾーンにおけるアペックスシールの作動位
置を示す平面図、第５図ａは本考案に係る第２実施例の
アペックスシールの平面図、第５図すは第５図ａの正面
図、第５図Ｃは第５図すの■−■線断面図、第５図ｄは
第５図すのＩＶ−ＩＶ線断面図、第６図ａはコールドゾ
ーンにおけるアペックスシールの作動位置を示す平面図
、第６図すはホットゾーンにおけるアペックスシールの
作動位置を示す平面図である。
１・・・ロータハウジング、３・・・ロータ、９ａ。
９ｂ・・・サイドハウジング、１１．１６・・・アペッ
クスシール、１２．１９・・・傾斜面、１３．１８・・
・メインピース、１４．１７・・・サイドピース、ｗ、
ｗ−・・幅。
第３図Fig. 1 is a longitudinal sectional view of a rotary piston engine, Fig. 2 is a front view of a conventional apex seal, and Fig. 3a is a plan view of the apex seal of the first embodiment of the present invention (the apex seal is viewed from above). Fig. 3 is a front view of Fig. 3a (side view of the apex seal), Fig. 3C is a sectional view taken along the line I-I of Fig. 3, and Fig. 3d is a front view of Fig. 3a. Figure 3 is a cross-sectional view taken along the line nn in Figure 3, Figure 3e is the same cross-sectional view as Figure 3C showing a modification of the side piece, Figure 4a is a plan view showing the operating position of the apex seal in the cold zone, Fourth
5 is a plan view showing the operating position of the apex seal in the hot zone, FIG. 5 a is a plan view of the apex seal of the second embodiment of the present invention, FIG. Figure 5C is a sectional view taken along the line ■-■ of Figure 5, Figure 5d is a sectional view taken along the line IV-IV of Figure 5, and Figure 6a is a plan view showing the operating position of the apex seal in the cold zone. FIG. 6 is a plan view showing the operating position of the apex seal in the hot zone. 1... Rotor housing, 3... Rotor, 9a. 9b...Side housing, 11.16...Apex seal, 12.19...Slope, 13.18...
・Main piece, 14.17...Side piece, w,
w - Width. Figure 3
Claims (1)
側に配設したサイドハウジングとからなるケーシング中
を、多角形状のロータがその頂部に設けられたアペック
スシールをケーシングに摺接させながら遊星回転運動す
るようにしたロータリピストンエンジンにおいて、 上記アペックスシールを、両端部の頂面力釦−タハウジ
ングに摺接するようにその端部でアペックスシールの幅
方向および高さ方向に傾斜する傾斜面により分割したメ
インピースとサイドピースとて構成するとともに、該両
ピースの幅を互に異ならせて形成したことを特徴とする
ロータリピストンエンジンのアペックスシール装置。[Scope of Claim for Utility Model Registration] A polygonal rotor with an apex seal provided on the top of the casing consists of a low-horned housing having a polygonal inner peripheral surface and side housings disposed on both sides of the housing. In a rotary piston engine that is configured to rotate planetarily while slidingly contacting the casing, the apex seal is installed at its ends in the width direction and height of the apex seal so as to be in sliding contact with the top force button housing at both ends. 1. An apex seal device for a rotary piston engine, comprising a main piece and a side piece divided by an inclined surface that slopes in a direction, and the two pieces have different widths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16966582U JPS5973501U (en) | 1982-11-08 | 1982-11-08 | Apex seal device for rotary piston engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16966582U JPS5973501U (en) | 1982-11-08 | 1982-11-08 | Apex seal device for rotary piston engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5973501U true JPS5973501U (en) | 1984-05-18 |
| JPS6316801Y2 JPS6316801Y2 (en) | 1988-05-13 |
Family
ID=30370604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16966582U Granted JPS5973501U (en) | 1982-11-08 | 1982-11-08 | Apex seal device for rotary piston engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973501U (en) |
-
1982
- 1982-11-08 JP JP16966582U patent/JPS5973501U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316801Y2 (en) | 1988-05-13 |
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