JPH01158585U - - Google Patents
Info
- Publication number
- JPH01158585U JPH01158585U JP5264088U JP5264088U JPH01158585U JP H01158585 U JPH01158585 U JP H01158585U JP 5264088 U JP5264088 U JP 5264088U JP 5264088 U JP5264088 U JP 5264088U JP H01158585 U JPH01158585 U JP H01158585U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- lower casing
- upper casing
- scrolls
- pair
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来装置の断面図である。図中、１２は上
部ケーシング、１２ａは吸気通路、１３は排気口
、１５は吸気口、１６は下部ケーシング、１７は
下部カバー、１８は駆動スクロール、２１は従動
スクロールである。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view of a conventional device. In the figure, 12 is an upper casing, 12a is an intake passage, 13 is an exhaust port, 15 is an intake port, 16 is a lower casing, 17 is a lower cover, 18 is a driving scroll, and 21 is a driven scroll.
Claims (1)
、潤滑油が収容されて上記下部ケーシングに水密
に結合され、内部には上記一対のスクロールから
圧縮空気が排出される上部ケーシング、この上部
ケーシングに設けられ、上記上部ケーシング内の
気体を排出する排気口、上記下部ケーシングから
離間して上記上部ケーシングに設けられ、真空容
器内と連通する吸気口、上記上部ケーシング内と
は水密に仕切られて上記上部ケーシングに設けら
れ、上記吸気口と上記下部ケーシング内とを連通
する吸気通路を備えたスクロール流体機械。 a lower casing in which a pair of scrolls are disposed; an upper casing that houses lubricating oil and is watertightly coupled to the lower casing; an upper casing in which compressed air is discharged from the pair of scrolls; an exhaust port for discharging gas in the upper casing; an intake port provided in the upper casing apart from the lower casing and communicating with the inside of the vacuum container; A scroll fluid machine comprising: an intake passage communicating between the intake port and the inside of the lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5264088U JPH0528394Y2 (en) | 1988-04-18 | 1988-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5264088U JPH0528394Y2 (en) | 1988-04-18 | 1988-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01158585U true JPH01158585U (en) | 1989-11-01 |
| JPH0528394Y2 JPH0528394Y2 (en) | 1993-07-21 |
Family
ID=31278646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5264088U Expired - Lifetime JPH0528394Y2 (en) | 1988-04-18 | 1988-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528394Y2 (en) |
-
1988
- 1988-04-18 JP JP5264088U patent/JPH0528394Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528394Y2 (en) | 1993-07-21 |