JPH024990U - - Google Patents
Info
- Publication number
- JPH024990U JPH024990U JP8415988U JP8415988U JPH024990U JP H024990 U JPH024990 U JP H024990U JP 8415988 U JP8415988 U JP 8415988U JP 8415988 U JP8415988 U JP 8415988U JP H024990 U JPH024990 U JP H024990U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- cylinder
- guide groove
- electric element
- vane
- 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
Description
第１図及び第２図はこの考案を示し、第１図は
回転圧縮機の縦断面図、第２図は第１図Ａ−Ａ線
方向の断面図、第３図は従来の回転圧縮機の縦断
面図である。
１……密閉容器、２……オイル溜、３……回転
軸、４……電動要素、５……回転圧縮要素、９…
…オイル戻し通路、１０……シリンダ、１２……
ローラ、１３……ベーン、１８……案内溝、１９
……傾斜面、２０……吐出管。
Figures 1 and 2 show this invention, Figure 1 is a longitudinal sectional view of a rotary compressor, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is a conventional rotary compressor. FIG. DESCRIPTION OF SYMBOLS 1... Airtight container, 2... Oil reservoir, 3... Rotating shaft, 4... Electric element, 5... Rotating compression element, 9...
...Oil return passage, 10...Cylinder, 12...
Roller, 13... Vane, 18... Guide groove, 19
... Sloped surface, 20 ... Discharge pipe.
Claims (1)
閉容器内に上側に回転軸を有する電動要素と、下
側にこの電動要素の回転軸で駆動される圧縮要素
とを収納し、この圧縮要素をシリンダと、このシ
リンダ内を回転するローラと、このローラに接し
てシリンダ内を高圧室と低圧室とに区画するベー
ンとで構成し、かつ、シリンダにベーンを案内す
る案内溝を設け、前記圧縮要素から吐出される作
動流体及びオイルが電動要素を介して上方へ導か
れ、作動流体が密閉容器の上部に取付けられた吐
出管から吐出されるとともに、オイルが電動要素
の外周に形成されたオイル戻し通路からオイル溜
に戻るようにした圧縮機において、オイル戻し通
路に対向するシリンダの上面を、案内溝に向つて
この案内溝側が低くなる傾斜面としたことを特徴
とする圧縮機のオイル供給装置。 An electric element having a rotating shaft on the upper side and a compression element driven by the rotating shaft of the electric element on the lower side are housed in a closed container having an oil reservoir at the bottom, and this compression element is connected to a cylinder. and a roller that rotates within this cylinder, and a vane that is in contact with this roller and divides the inside of the cylinder into a high pressure chamber and a low pressure chamber, and a guide groove that guides the vane is provided in the cylinder, and the compression element The working fluid and oil discharged from the motorized element are guided upward through the electric element, the working fluid is discharged from the discharge pipe attached to the top of the sealed container, and the oil is passed through the oil return formed on the outer periphery of the electric element. An oil supply device for a compressor in which oil returns from a passage to an oil reservoir, characterized in that the upper surface of the cylinder facing the oil return passage is an inclined surface that is lower on the guide groove side toward the guide groove. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8415988U JPH024990U (en) | 1988-06-24 | 1988-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8415988U JPH024990U (en) | 1988-06-24 | 1988-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024990U true JPH024990U (en) | 1990-01-12 |
Family
ID=31308856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8415988U Pending JPH024990U (en) | 1988-06-24 | 1988-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013249737A (en) * | 2012-05-30 | 2013-12-12 | Daikin Industries Ltd | Rotary compressor |
-
1988
- 1988-06-24 JP JP8415988U patent/JPH024990U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013249737A (en) * | 2012-05-30 | 2013-12-12 | Daikin Industries Ltd | Rotary compressor |