JPS623985U - - Google Patents
Info
- Publication number
- JPS623985U JPS623985U JP9548885U JP9548885U JPS623985U JP S623985 U JPS623985 U JP S623985U JP 9548885 U JP9548885 U JP 9548885U JP 9548885 U JP9548885 U JP 9548885U JP S623985 U JPS623985 U JP S623985U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- vane
- cylinder
- rotary compressor
- roller
- 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図は回転圧縮機の横
断面図、第３図及び第４図は従来例を示し、第３
図は回転圧縮機の横断面図、第４図は回転圧縮機
の要部縦断面図である。
２３……シリンダ、２６……ローラ、２７……
低圧室、２８……高圧室、２９……ベーン、３１
……背圧室、３３……上軸受部、３４……下軸受
部、３７……減圧弁、３８……バイパス管。
Figures 1 and 2 show this invention, Figure 1 is a longitudinal sectional view of a rotary compressor, Figure 2 is a cross sectional view of the rotary compressor, and Figures 3 and 4 are conventional examples. Third
The figure is a cross-sectional view of the rotary compressor, and FIG. 4 is a longitudinal cross-sectional view of essential parts of the rotary compressor. 23...Cylinder, 26...Roller, 27...
Low pressure chamber, 28... High pressure chamber, 29... Vane, 31
... Back pressure chamber, 33 ... Upper bearing section, 34 ... Lower bearing section, 37 ... Pressure reducing valve, 38 ... Bypass pipe.
Claims (1)
ンダ内を回転するローラと、このローラに接して
シリンダ内を低圧室と高圧室とに区画するベーン
と、このベーンの背後に形成された背圧室とを備
えた回転圧縮機において、前記背圧室は密閉容器
内空間と区画して形成され、かつ、この背圧室に
高圧室の圧力と低圧室の圧力との中間の圧力を導
びく通路を開口させたことを特徴とする回転圧縮
機のベーン保持装置。 A cylinder housed in a sealed container, a roller that rotates inside the cylinder, a vane in contact with the roller that divides the inside of the cylinder into a low pressure chamber and a high pressure chamber, and a back pressure chamber formed behind the vane. In the rotary compressor, the back pressure chamber is formed to be separated from the internal space of the closed container, and a passageway that leads to the back pressure chamber an intermediate pressure between the pressure of the high pressure chamber and the pressure of the low pressure chamber. A vane holding device for a rotary compressor, characterized by having an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9548885U JPS623985U (en) | 1985-06-24 | 1985-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9548885U JPS623985U (en) | 1985-06-24 | 1985-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623985U true JPS623985U (en) | 1987-01-10 |
Family
ID=30654650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9548885U Pending JPS623985U (en) | 1985-06-24 | 1985-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893464B1 (en) * | 2001-11-30 | 2009-04-17 | 산요덴키가부시키가이샤 | Multi-stage compression type rotary compressor manufacturing method |
-
1985
- 1985-06-24 JP JP9548885U patent/JPS623985U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893464B1 (en) * | 2001-11-30 | 2009-04-17 | 산요덴키가부시키가이샤 | Multi-stage compression type rotary compressor manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS623985U (en) | ||
| JPH01149583U (en) | ||
| JPH0392584U (en) | ||
| JPS6174691U (en) | ||
| JPH02143573U (en) | ||
| JPH0214492U (en) | ||
| JPS63102988U (en) | ||
| JPS6264897U (en) | ||
| JPS63170589U (en) | ||
| JPS61175639U (en) | ||
| JPS58193091U (en) | Rotary compressor suction device | |
| JPS6357384U (en) | ||
| JPS6291094U (en) | ||
| JPS61186800U (en) | ||
| JPH0378993U (en) | ||
| JPS63126585U (en) | ||
| JPS63112296U (en) | ||
| JPS6444391U (en) | ||
| JPS6081294U (en) | Rotary compressor capacity control device | |
| JPH0344274U (en) | ||
| JPS60175884U (en) | Compressor startup suction control device | |
| JPH0290391U (en) | ||
| JPS62124290U (en) | ||
| JPH0182384U (en) | ||
| JPS6449642U (en) |