JPS61114093U - - Google Patents
Info
- Publication number
- JPS61114093U JPS61114093U JP19941084U JP19941084U JPS61114093U JP S61114093 U JPS61114093 U JP S61114093U JP 19941084 U JP19941084 U JP 19941084U JP 19941084 U JP19941084 U JP 19941084U JP S61114093 U JPS61114093 U JP S61114093U
- Authority
- JP
- Japan
- Prior art keywords
- vane
- spring
- spring hole
- roller
- coil spring
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Springs (AREA)
Description
第1図は本考案の要部を示す断面図、第2図は
本考案を適用した圧縮機の全体構造を示す縦断面
図、第3図は同圧縮機の平断面図、第4図は従来
例を示す断面図である。
3…シリンダ、8…ローラ、9…ベーン、10
…ばね孔、10a…拡径部、10b…案内面、1
0c…規制面、11…コイルばね、11a…係合
部。
Fig. 1 is a sectional view showing the main parts of the present invention, Fig. 2 is a vertical sectional view showing the overall structure of a compressor to which the invention is applied, Fig. 3 is a plan sectional view of the same compressor, and Fig. 4 is a sectional view of the compressor. FIG. 2 is a sectional view showing a conventional example. 3...Cylinder, 8...Roller, 9...Vane, 10
...Spring hole, 10a... Expanded diameter part, 10b... Guide surface, 1
0c...Restriction surface, 11...Coil spring, 11a...Engaging portion.
Claims (1)
と共に、前記ローラ8に摺接するベーン9を出退
自由に設ける一方、このシリンダ3における前記
ベーン9の背面側に、一側を前記シリンダ3の外
面に開口するばね孔10を形成し、該ばね孔10
に前記ベーン9の背面に当接して、該ベーン9を
前記ローラ8側に押圧するコイルばね11を内装
している圧縮機において、前記ベーン9の背面を
平坦面とし、かつ、該背面に前記コイルばね11
の一端を当接させる一方、前記ばね孔10の前記
開口側端部に、前記ばね孔10の軸方向に延びる
案内面10bと、前記ばね孔10の半径方向に延
びる規制面10cとをもつ拡径部10aを形成す
ると共に、前記コイルばね11の他端を拡径して
、該ばね11に、前記拡径部10aの前記案内面
10bに係合する係合部11aを形成したことを
特徴とするステーシヨナリーベーン形圧縮機。 A roller 8 is installed inside the cylinder 3 so that it can rotate freely, and a vane 9 that comes into sliding contact with the roller 8 can be freely moved in and out. A spring hole 10 opening to the spring hole 10 is formed.
In a compressor that includes a coil spring 11 that comes into contact with the back surface of the vane 9 and presses the vane 9 toward the roller 8, the back surface of the vane 9 is a flat surface, and the coil spring 11
While one end of the spring hole 10 is brought into contact with the opening side end thereof, a guide surface 10b extending in the axial direction of the spring hole 10 and a regulating surface 10c extending in the radial direction of the spring hole 10 are provided. A diameter portion 10a is formed, and the other end of the coil spring 11 is expanded in diameter to form an engaging portion 11a on the spring 11 that engages with the guide surface 10b of the expanded diameter portion 10a. Stationary vane type compressor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984199410U JPH068313Y2 (en) | 1984-12-28 | 1984-12-28 | Stationary vane compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984199410U JPH068313Y2 (en) | 1984-12-28 | 1984-12-28 | Stationary vane compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61114093U true JPS61114093U (en) | 1986-07-18 |
JPH068313Y2 JPH068313Y2 (en) | 1994-03-02 |
Family
ID=30759306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984199410U Expired - Lifetime JPH068313Y2 (en) | 1984-12-28 | 1984-12-28 | Stationary vane compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH068313Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007092527A (en) * | 2005-09-27 | 2007-04-12 | Mitsubishi Electric Corp | Rotary compressor |
JP2011196388A (en) * | 2011-06-06 | 2011-10-06 | Mitsubishi Electric Corp | Rotary compressor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168791U (en) * | 1981-04-20 | 1982-10-23 | ||
JPS57193089U (en) * | 1981-05-29 | 1982-12-07 |
-
1984
- 1984-12-28 JP JP1984199410U patent/JPH068313Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168791U (en) * | 1981-04-20 | 1982-10-23 | ||
JPS57193089U (en) * | 1981-05-29 | 1982-12-07 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007092527A (en) * | 2005-09-27 | 2007-04-12 | Mitsubishi Electric Corp | Rotary compressor |
JP2011196388A (en) * | 2011-06-06 | 2011-10-06 | Mitsubishi Electric Corp | Rotary compressor |
Also Published As
Publication number | Publication date |
---|---|
JPH068313Y2 (en) | 1994-03-02 |