JPH0347489U - - Google Patents
Info
- Publication number
- JPH0347489U JPH0347489U JP10752489U JP10752489U JPH0347489U JP H0347489 U JPH0347489 U JP H0347489U JP 10752489 U JP10752489 U JP 10752489U JP 10752489 U JP10752489 U JP 10752489U JP H0347489 U JPH0347489 U JP H0347489U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- crankshaft
- rolling piston
- cylinder
- drives
- 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
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
Description
第１図ａ，ｂは各々この考案の一実施例に係わ
るローリングピストンを示す断面構成図、第２図
はその要部を詳細に示す構成図、第３図はこの発
明の他の実施例に係わるローリングピストンの要
部を詳細に示す構成図、並びに第４図、及び第５
図は各々従来の回転式圧縮機を示す断面構成図で
ある。
４……クランク軸、４ａ……偏心部、５……ハ
ウジング、５ａ……軸受部、６……シリンダ、７
……ハウジング端軸受、８，１３……ローリング
ピストン、９……ベーン、１３ａ，１３ｂ……溝
、１４，１５……シールリング。なお、図中、同
一符号は同一または相当部分を示す。
Figures 1a and b are cross-sectional configuration diagrams showing a rolling piston according to one embodiment of the invention, Figure 2 is a configuration diagram showing its main parts in detail, and Figure 3 is a diagram showing another embodiment of the invention. A configuration diagram showing the main parts of the rolling piston in detail, as well as FIGS. 4 and 5.
Each figure is a cross-sectional configuration diagram showing a conventional rotary compressor. 4...Crankshaft, 4a...Eccentric part, 5...Housing, 5a...Bearing part, 6...Cylinder, 7
... Housing end bearing, 8, 13 ... Rolling piston, 9 ... Vane, 13a, 13b ... Groove, 14, 15 ... Seal ring. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
軸受、上記シリンダの内周部に沿つて回転するロ
ーリングピストン、このローリングピストンをベ
ーンが押圧し、上記ピストンを偏心部によつて駆
動するクランク軸、及び上記ハウジングの内周部
に装着されて上記クランク軸を支持する軸受を備
えた回転式圧縮機において、上記ローリングピス
トン端面に円環状溝を加工し、この円環状溝にシ
ールリングを挿入したことを特徴とする回転式圧
縮機。 A housing and a housing end bearing that sandwich the cylinder, a rolling piston that rotates along the inner circumference of the cylinder, a crankshaft that presses the rolling piston with a vane and drives the piston with an eccentric part, and a crankshaft that drives the piston with an eccentric part; A rotary compressor equipped with a bearing mounted on the inner circumference to support the crankshaft, characterized in that an annular groove is machined on the end face of the rolling piston, and a seal ring is inserted into the annular groove. Rotary compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10752489U JPH0347489U (en) | 1989-09-13 | 1989-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10752489U JPH0347489U (en) | 1989-09-13 | 1989-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347489U true JPH0347489U (en) | 1991-05-02 |
Family
ID=31656215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10752489U Pending JPH0347489U (en) | 1989-09-13 | 1989-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347489U (en) |
-
1989
- 1989-09-13 JP JP10752489U patent/JPH0347489U/ja active Pending