JPS62791U - - Google Patents
Info
- Publication number
- JPS62791U JPS62791U JP9315685U JP9315685U JPS62791U JP S62791 U JPS62791 U JP S62791U JP 9315685 U JP9315685 U JP 9315685U JP 9315685 U JP9315685 U JP 9315685U JP S62791 U JPS62791 U JP S62791U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- lid member
- casing
- groove
- rotors
- 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
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案の一実施例の要部を示す断面図
、第２図は従来のものを第１図と同一部分で示し
た断面図、第３図は本考案を適用する圧縮機の断
面図である。
１……ケーシング、２……雄ロータ、３……雌
ロータ、４……軸、９……カバープレート、１２
……溝、１５……Ｏリング。
Fig. 1 is a sectional view showing the main parts of an embodiment of the present invention, Fig. 2 is a sectional view of a conventional one showing the same parts as Fig. 1, and Fig. 3 is a sectional view of a compressor to which the present invention is applied. FIG. DESCRIPTION OF SYMBOLS 1... Casing, 2... Male rotor, 3... Female rotor, 4... Shaft, 9... Cover plate, 12
...Groove, 15...O-ring.
Claims (1)
ータと、該二つのロータのうちの一方のロータに
設けられた回転軸と、該回転軸に貫通され前記ロ
ータの端面側のケーシングを覆う蓋部材と、前記
回転軸と蓋部材との間の蓋部材側の内周に設けら
れた溝と、前記回転軸の外周に設けられ該溝内に
突出した液止め部材と、からなる油冷式圧縮機。 two rotors rotatably provided in a casing, a rotating shaft provided on one of the two rotors, and a lid member that is penetrated by the rotating shaft and covers the casing on the end surface side of the rotor. , an oil-cooled compressor comprising: a groove provided on the inner periphery of the lid member between the rotating shaft and the lid member; and a liquid stopper provided on the outer periphery of the rotating shaft and protruding into the groove. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985093156U JPH0234476Y2 (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985093156U JPH0234476Y2 (en) | 1985-06-20 | 1985-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62791U true JPS62791U (en) | 1987-01-06 |
| JPH0234476Y2 JPH0234476Y2 (en) | 1990-09-17 |
Family
ID=30650581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985093156U Expired JPH0234476Y2 (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234476Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014145315A (en) * | 2013-01-29 | 2014-08-14 | Hokuetsu Kogyo Co Ltd | Leaked-oil recovering structure in shaft seal portion of screw compressor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729707U (en) * | 1971-04-24 | 1972-12-05 | ||
| JPS5564172A (en) * | 1978-11-02 | 1980-05-14 | Hitachi Ltd | Oil thrower for hydraulic machinery |
-
1985
- 1985-06-20 JP JP1985093156U patent/JPH0234476Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729707U (en) * | 1971-04-24 | 1972-12-05 | ||
| JPS5564172A (en) * | 1978-11-02 | 1980-05-14 | Hitachi Ltd | Oil thrower for hydraulic machinery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014145315A (en) * | 2013-01-29 | 2014-08-14 | Hokuetsu Kogyo Co Ltd | Leaked-oil recovering structure in shaft seal portion of screw compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234476Y2 (en) | 1990-09-17 |