JPS6149089U - - Google Patents
Info
- Publication number
- JPS6149089U JPS6149089U JP13487784U JP13487784U JPS6149089U JP S6149089 U JPS6149089 U JP S6149089U JP 13487784 U JP13487784 U JP 13487784U JP 13487784 U JP13487784 U JP 13487784U JP S6149089 U JPS6149089 U JP S6149089U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- cylinder
- valve device
- force
- discharge
- 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
Landscapes
- Compressor (AREA)
Description
第１図乃至第５図はこの考案を示し、第１図は
回転圧縮機の要部断面図、第２図は第１図の−
′線断面図、第３図は高速回転時の弁装置の開
放状態を示す要部断面図、第４図は低速回転時の
弁装置の開放状態を示す要部断面図、第５図は弁
装置の閉塞状態を示す要部断面図、第６図は従来
の回転圧縮機の要部断面図である。
２３…シリンダ、２４…回転軸、２５…偏心部
、２６…ローラ、３０…上軸受部、３１…下軸受
部、３２…吐出ポート、３３…吐出弁装置、３４
…円筒室、３５…凹部、３６…スライダ、３８…
弁体、３９…スプリング、４０…貫通孔。
Figures 1 to 5 show this invention, with Figure 1 being a sectional view of the main parts of the rotary compressor, and Figure 2 being the same as in Figure 1.
3 is a sectional view of the main part showing the open state of the valve device during high speed rotation, FIG. 4 is a sectional view of the main part showing the open state of the valve device during low speed rotation, and FIG. FIG. 6 is a cross-sectional view of a main part of a conventional rotary compressor, showing a closed state of the device. 23...Cylinder, 24...Rotating shaft, 25...Eccentric part, 26...Roller, 30...Upper bearing part, 31...Lower bearing part, 32...Discharge port, 33...Discharge valve device, 34
...Cylindrical chamber, 35...Recess, 36...Slider, 38...
Valve body, 39... spring, 40... through hole.
Claims (1)
を回転するローラと、シリンダの開口部を閉塞す
る枠体と、この枠体に穿設された吐出ポートを適
宜開閉する吐出弁装置とを備えた圧縮機において
、この吐出弁装置は吐出ポートと連通する貫通孔
を有する弁体と、この弁体を内方に付勢するスプ
リングと、このスプリングの付勢力に打ち勝つて
弁体を外方に移動させるスライダとを設け、この
スライダの遠心力で弁体に付勢力を与えることを
特徴とする圧縮機の吐出弁装置。 A compressor comprising a cylinder, a roller that rotates inside the cylinder by an eccentric part of a rotating shaft, a frame that closes an opening of the cylinder, and a discharge valve device that opens and closes a discharge port bored in the frame as appropriate. In a machine, this discharge valve device includes a valve body having a through hole that communicates with a discharge port, a spring that biases this valve body inward, and a force that overcomes the biasing force of this spring to move the valve body outward. 1. A discharge valve device for a compressor, characterized in that a slider is provided, and the centrifugal force of the slider applies an urging force to a valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13487784U JPS6149089U (en) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13487784U JPS6149089U (en) | 1984-09-04 | 1984-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149089U true JPS6149089U (en) | 1986-04-02 |
Family
ID=30693378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13487784U Pending JPS6149089U (en) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62253988A (en) * | 1986-04-28 | 1987-11-05 | Hitachi Ltd | Rotary compressor |
-
1984
- 1984-09-04 JP JP13487784U patent/JPS6149089U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62253988A (en) * | 1986-04-28 | 1987-11-05 | Hitachi Ltd | Rotary compressor |