JPS60162292U - Rotating sleeve of rotary compressor - Google Patents
Rotating sleeve of rotary compressorInfo
- Publication number
- JPS60162292U JPS60162292U JP4991584U JP4991584U JPS60162292U JP S60162292 U JPS60162292 U JP S60162292U JP 4991584 U JP4991584 U JP 4991584U JP 4991584 U JP4991584 U JP 4991584U JP S60162292 U JPS60162292 U JP S60162292U
- Authority
- JP
- Japan
- Prior art keywords
- rotating sleeve
- rotary sleeve
- rotary compressor
- housing
- rotary
- 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
- Rotary Pumps (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図は本考案の実施例である回転圧縮機の縦断面図、
第2図は第1図のA−A断面図、第3図は回転スリーブ
の斜視図、第4図は回転スリーブの要部拡大図、第5図
は第3図のB−B断面図、第6図は従来の回転スリーブ
の斜視図、第7図は空気軸受室内の圧力分布を本考案の
もの(実線図示)と従来例の本の(点線図示)との対比
において示す特性図である。
1・・・・・・ハウジング、4・・・・・・回転スリー
ブ、5・・・・・・ロータ、10・・・・・・ハウジン
グの内周面、14・・・・・・回転スリーブの外周面、
20・・・・・・回転スリーブの端面、22・・・・・
・圧縮溝、23・・・・・・吸気口。FIG. 1 is a longitudinal sectional view of a rotary compressor that is an embodiment of the present invention.
Fig. 2 is a sectional view taken along line AA in Fig. 1, Fig. 3 is a perspective view of the rotating sleeve, Fig. 4 is an enlarged view of main parts of the rotating sleeve, and Fig. 5 is a sectional view taken along line BB in Fig. 3. Fig. 6 is a perspective view of a conventional rotary sleeve, and Fig. 7 is a characteristic diagram showing the pressure distribution in the air bearing chamber in comparison with that of the present invention (shown by a solid line) and that of a conventional example (shown by a dotted line). . DESCRIPTION OF SYMBOLS 1...Housing, 4...Rotating sleeve, 5...Rotor, 10...Inner peripheral surface of housing, 14...Rotating sleeve the outer peripheral surface of
20... End face of rotating sleeve, 22...
・Compression groove, 23...Intake port.
Claims (1)
グとの間に空気ベアリング作用を生じて回転する回転ス
リーブと、該回転スリーブ内に偏心配置されたベーン付
ロータとを有する容積型の回転圧縮機において、前記回
転スリーブの外周面両端部には、該回転スリーブの端面
に開口する吸気口を有するレイレーステップ形状の圧縮
溝が全周に亘って多数刻設されていることを特徴とする
、 回転圧縮機の回転スリーブ。A positive displacement rotary compressor having a rotary sleeve that rotates within a housing having a cylindrical inner circumferential surface while generating an air bearing action between the housing and the rotor with vanes that is eccentrically arranged within the rotary sleeve. , characterized in that a large number of compression grooves in the shape of a Rayleigh step having an intake port opening at the end surface of the rotary sleeve are carved on both ends of the outer circumferential surface of the rotary sleeve over the entire circumference. Compressor rotating sleeve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4991584U JPS60162292U (en) | 1984-04-04 | 1984-04-04 | Rotating sleeve of rotary compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4991584U JPS60162292U (en) | 1984-04-04 | 1984-04-04 | Rotating sleeve of rotary compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60162292U true JPS60162292U (en) | 1985-10-28 |
JPS641511Y2 JPS641511Y2 (en) | 1989-01-13 |
Family
ID=30567542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4991584U Granted JPS60162292U (en) | 1984-04-04 | 1984-04-04 | Rotating sleeve of rotary compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60162292U (en) |
-
1984
- 1984-04-04 JP JP4991584U patent/JPS60162292U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS641511Y2 (en) | 1989-01-13 |
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