JPH0442290U - - Google Patents
Info
- Publication number
- JPH0442290U JPH0442290U JP8361590U JP8361590U JPH0442290U JP H0442290 U JPH0442290 U JP H0442290U JP 8361590 U JP8361590 U JP 8361590U JP 8361590 U JP8361590 U JP 8361590U JP H0442290 U JPH0442290 U JP H0442290U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- control valve
- relief hole
- pressure relief
- end opened
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図のＡ−Ａ線に沿う拡大断面図、第３図
および第４図は本考案の他の実施例の要部を拡大
して示す断面図である。
７……ロータ、９，１０……圧力逃し孔、１４
……制御弁、１６……アクチユエータ、２８……
圧縮室。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an enlarged sectional view taken along the line A--A in FIG. 1, and FIGS. 3 and 4 are enlarged sectional views showing main parts of other embodiments of the present invention. 7... Rotor, 9, 10... Pressure relief hole, 14
... Control valve, 16 ... Actuator, 28 ...
compression chamber.
Claims (1)
口した圧力逃し孔を有するロータを設け、該ロー
タの内部に上記圧力逃し孔の他端を開閉可能な制
御弁を移動可能に設けた可変容量型ベーンコンプ
レツサにおいて、上記制御弁をアクチユエータま
たは機体内部の流体圧で移動可能に設けたことを
特徴とする可変容量型ベーンコンプレツサ。 A variable rotor having a pressure relief hole with one end opened to a compression chamber and the other end opened inside the rotor, and a control valve movably provided inside the rotor to open and close the other end of the pressure relief hole. A variable capacity vane compressor, characterized in that the control valve is movable by an actuator or fluid pressure inside the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8361590U JPH0442290U (en) | 1990-08-09 | 1990-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8361590U JPH0442290U (en) | 1990-08-09 | 1990-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442290U true JPH0442290U (en) | 1992-04-09 |
Family
ID=31631429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8361590U Pending JPH0442290U (en) | 1990-08-09 | 1990-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442290U (en) |
-
1990
- 1990-08-09 JP JP8361590U patent/JPH0442290U/ja active Pending