JPH02137588U - - Google Patents
Info
- Publication number
- JPH02137588U JPH02137588U JP4593989U JP4593989U JPH02137588U JP H02137588 U JPH02137588 U JP H02137588U JP 4593989 U JP4593989 U JP 4593989U JP 4593989 U JP4593989 U JP 4593989U JP H02137588 U JPH02137588 U JP H02137588U
- Authority
- JP
- Japan
- Prior art keywords
- side plates
- cylinder
- throttle
- vane
- reed valve
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
- Compressor (AREA)
Description
第１図〜第６図は本考案の実施例１を示し、第
１図はベーン式圧縮機の縦断面図、第２図は第１
図における−線断面図、第３図は第１図にお
ける−線断面図、第４図及び第５図はそれぞ
れリード弁の動作説明図、第６図は冷房能力の抑
制効果を示すグラフである。第７図〜第９図は実
施例２を示し、第７図はリード弁を示す斜視図、
第８図はリード弁の組付け状態を示す断面図、第
９図は第８図における−線断面図である。
１……シリンダ、２，３……サイドプレート、
４……ロータ室、８……吸入室、１２……ロータ
、１６……ベーン、１８……圧縮室、１９……流
入口、２０……流通路、２１……吸入ポート、２
３……吐出室、２７……リード弁、３１……弁部
。
1 to 6 show Embodiment 1 of the present invention, FIG. 1 is a vertical sectional view of a vane compressor, and FIG. 2 is a first embodiment of the present invention.
FIG. 3 is a sectional view taken along the line - in FIG. 1, FIGS. 4 and 5 are diagrams each explaining the operation of the reed valve, and FIG. . FIG. 7 to FIG. 9 show Example 2, and FIG. 7 is a perspective view showing a reed valve.
FIG. 8 is a cross-sectional view showing the assembled state of the reed valve, and FIG. 9 is a cross-sectional view taken along the - line in FIG. 8. 1...Cylinder, 2,3...Side plate,
4... Rotor chamber, 8... Suction chamber, 12... Rotor, 16... Vane, 18... Compression chamber, 19... Inflow port, 20... Distribution path, 21... Suction port, 2
3...Discharge chamber, 27...Reed valve, 31...Valve section.
Claims (1)
たフロント及びリヤのサイドプレートとにて密閉
された空間内に、前記両サイドプレートにて回転
可能に支持されて複数枚のベーンをするロータを
収容して複数の圧縮室を形成したベーン式圧縮機
において、前記圧縮室へ低圧ガスを導入する吸入
通路中の適宜部位に、ガス流量の増加に対応して
絞り開度が連続的に小さくなる方向に変化するリ
ード弁を設けたベーン式圧縮機。 A rotor that is rotatably supported by both side plates and has a plurality of vanes is housed in a space sealed by a cylindrical cylinder and front and rear side plates joined to the end surfaces of the cylinder. In a vane compressor in which a plurality of compression chambers are formed, a throttle opening is installed at an appropriate location in the suction passage that introduces low-pressure gas into the compression chamber in a direction in which the opening degree of the throttle continuously decreases in response to an increase in the gas flow rate. A vane type compressor equipped with a reed valve that changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4593989U JPH02137588U (en) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4593989U JPH02137588U (en) | 1989-04-19 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137588U true JPH02137588U (en) | 1990-11-16 |
Family
ID=31560569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4593989U Pending JPH02137588U (en) | 1989-04-19 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137588U (en) |
-
1989
- 1989-04-19 JP JP4593989U patent/JPH02137588U/ja active Pending
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