JPS5892544U - Piston for compressor - Google Patents
Piston for compressorInfo
- Publication number
- JPS5892544U JPS5892544U JP18708681U JP18708681U JPS5892544U JP S5892544 U JPS5892544 U JP S5892544U JP 18708681 U JP18708681 U JP 18708681U JP 18708681 U JP18708681 U JP 18708681U JP S5892544 U JPS5892544 U JP S5892544U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring
- compressor
- movement direction
- compression
- 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)
- Compressor (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を使用した往復動一段
圧縮式コンプレツサの断面図、第２図は本考案に係るピ
ストンの断面図、第３図は第２図。
に示したピストンの部分拡大断面図、第４図は第３図に
示したピストンの別の実施例を示す部分拡大断面図であ
る。
２０・・・・・・ピストン、２３・・・・・・ピストン
リング、２３ａ・・・・・・ピストンリング内面、２４
・・・・・・バックリング、２８・・・・・・バックリ
ング嵌合溝、２９・・・・・・溝底部。FIG. 1 is a cross-sectional view of a reciprocating single-stage compression compressor using a piston according to the present invention, FIG. 2 is a cross-sectional view of the piston according to the present invention, and FIG. FIG. 4 is a partially enlarged sectional view showing another embodiment of the piston shown in FIG. 3. FIG. 20... Piston, 23... Piston ring, 23a... Piston ring inner surface, 24
...Buck ring, 28...Buck ring fitting groove, 29...Groove bottom.
Claims (1)
ストンリングが嵌合され、ピストンリングの内側の溝内
に設置されたバックリングによりピストンリングを半径
外方向に押圧するようにしたコンプレッサ用ピストンに
おいて、 バックリングが接触する溝底面とピストンリング内面と
の間のピストン半径方向の距離をピストン圧縮移動方向
に漸増させると共にバックリングによって溝内空間をピ
ストン圧縮移動方向に位置し圧縮室に連通ずる室と、ピ
ストン吸入移動方向に位置する室とに区画したことを特
徴とするコンプレッサ用ピストン。[Claim for Utility Model Registration] A piston ring is fitted around the outer periphery of a piston that is slidably housed in a cylinder, and a back ring installed in a groove inside the piston ring moves the piston ring in a radial outward direction. In a compressor piston that is configured to press, the distance in the radial direction of the piston between the bottom surface of the groove and the inner surface of the piston ring that the back ring contacts is gradually increased in the piston compression movement direction, and the back ring moves the groove space in the piston compression movement direction. A piston for a compressor, characterized in that the piston is divided into a chamber located in the direction of the compression chamber and communicating with the compression chamber, and a chamber located in the suction movement direction of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18708681U JPS5892544U (en) | 1981-12-17 | 1981-12-17 | Piston for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18708681U JPS5892544U (en) | 1981-12-17 | 1981-12-17 | Piston for compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5892544U true JPS5892544U (en) | 1983-06-23 |
| JPS6221811Y2 JPS6221811Y2 (en) | 1987-06-03 |
Family
ID=29989593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18708681U Granted JPS5892544U (en) | 1981-12-17 | 1981-12-17 | Piston for compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5892544U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114784U (en) * | 1984-07-03 | 1986-01-28 | カヤバ工業株式会社 | Compressor piston seal structure |
| JP2011236828A (en) * | 2010-05-11 | 2011-11-24 | Max Co Ltd | Seal structure of rocking piston |
| JP2012511655A (en) * | 2008-12-11 | 2012-05-24 | ドゥーカス アーゲー | Gas supply device |
| JP2013213506A (en) * | 2013-07-22 | 2013-10-17 | Max Co Ltd | Seal structure of rocking piston |
| JP2013213505A (en) * | 2013-07-22 | 2013-10-17 | Max Co Ltd | Seal structure of rocking piston |
-
1981
- 1981-12-17 JP JP18708681U patent/JPS5892544U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114784U (en) * | 1984-07-03 | 1986-01-28 | カヤバ工業株式会社 | Compressor piston seal structure |
| JP2012511655A (en) * | 2008-12-11 | 2012-05-24 | ドゥーカス アーゲー | Gas supply device |
| JP2011236828A (en) * | 2010-05-11 | 2011-11-24 | Max Co Ltd | Seal structure of rocking piston |
| JP2013213506A (en) * | 2013-07-22 | 2013-10-17 | Max Co Ltd | Seal structure of rocking piston |
| JP2013213505A (en) * | 2013-07-22 | 2013-10-17 | Max Co Ltd | Seal structure of rocking piston |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6221811Y2 (en) | 1987-06-03 |
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