JPS5990085U - Vane type rotary compressor - Google Patents
Vane type rotary compressorInfo
- Publication number
- JPS5990085U JPS5990085U JP18577782U JP18577782U JPS5990085U JP S5990085 U JPS5990085 U JP S5990085U JP 18577782 U JP18577782 U JP 18577782U JP 18577782 U JP18577782 U JP 18577782U JP S5990085 U JPS5990085 U JP S5990085U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- cam ring
- rotary compressor
- type rotary
- vane
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１．２図（ま従来例を示し、第１図は第２図のＩ−Ｉ
線断面図、第２図は第１図の■−■線断面図、第３．４
図は本考案の第１実施例を示し、第３図は第４図の■−
■線断面図、第４図は第３図のＩＶ−ＴＶ線断面図、第
５図は本考案の第２実施例を示す第３図と同様の図であ
る。
１・・・回転軸、２・・・ロータ、３・・・ベーン、４
・・・カムリング、５・・・ポンプ室、６．７・・・サ
イドプレート、８・・・ハウジング、９・・・吸入通路
、１０・・・吐出通路、１１・・・オイル溜り、１２・
・・オイル、１４・・・ベーン背圧調整用のオイル通路
。Figure 1.2 (This shows a conventional example; Figure 1 is I-I in Figure 2.
Line sectional view, Figure 2 is the ■-■ line sectional view of Figure 1, Section 3.4
The figure shows the first embodiment of the present invention, and FIG. 3 shows the ■-
4 is a sectional view taken along the line IV-TV in FIG. 3, and FIG. 5 is a view similar to FIG. 3 showing the second embodiment of the present invention. 1... Rotating shaft, 2... Rotor, 3... Vane, 4
...Cam ring, 5...Pump chamber, 6.7...Side plate, 8...Housing, 9...Suction passage, 10...Discharge passage, 11...Oil reservoir, 12...
...Oil, 14...Oil passage for adjusting vane back pressure.
Claims (1)
に略半径方向に出没自在に取付けられている多数のベー
ンと、ベーンを取付けたロータを収容しているカムリン
グと、カムリングを挾持して該カムリングの内周にポン
プ室を形成する一対のフロント側とリヤ側のサイドプレ
ートと、これらサイドプレート乃至ロータを収容してい
るハウジングを備えていて、ロータを回転させると該ロ
ータに取付けられているベーンがカムリングの内周面に
押し付けられながら摺動し、そのときの各ベーン間の容
積変化によって作動ガスを吸入通路を介してポンプ室内
に導入、加圧して吐出通路を介して外部に吐出させるよ
うになっているベーン型回転圧縮機において、前記リヤ
側のサイドプレートには、オイル溜りのオイルをロータ
との摺接面に導くベーン背圧調整用のオイル通路を設け
たことを特徴とするベーン型回転圧縮機。A rotating shaft, a rotor rotated via the rotating shaft, a large number of vanes attached to the rotor so as to be freely protrusive and retractable approximately in a radial direction, a cam ring that accommodates the rotor with the vanes attached, and a cam ring that holds the cam ring in place. The cam ring has a pair of front and rear side plates that form a pump chamber on the inner periphery of the cam ring, and a housing that accommodates these side plates or the rotor, and is attached to the rotor when the rotor is rotated. The vanes slide while being pressed against the inner peripheral surface of the cam ring, and the volume change between each vane at that time introduces working gas into the pump chamber via the suction passage, pressurizes it, and releases it to the outside via the discharge passage. The vane type rotary compressor is characterized in that the rear side plate is provided with an oil passage for adjusting vane back pressure to guide oil in the oil reservoir to the sliding surface with the rotor. A vane type rotary compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18577782U JPS5990085U (en) | 1982-12-07 | 1982-12-07 | Vane type rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18577782U JPS5990085U (en) | 1982-12-07 | 1982-12-07 | Vane type rotary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5990085U true JPS5990085U (en) | 1984-06-18 |
Family
ID=30401454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18577782U Pending JPS5990085U (en) | 1982-12-07 | 1982-12-07 | Vane type rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5990085U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56110590A (en) * | 1980-02-04 | 1981-09-01 | Nippon Denso Co Ltd | Rotary compressor |
| JPS57137682A (en) * | 1981-02-18 | 1982-08-25 | Hitachi Ltd | Lubricator for compressor in rotary vane type refrigerator |
-
1982
- 1982-12-07 JP JP18577782U patent/JPS5990085U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56110590A (en) * | 1980-02-04 | 1981-09-01 | Nippon Denso Co Ltd | Rotary compressor |
| JPS57137682A (en) * | 1981-02-18 | 1982-08-25 | Hitachi Ltd | Lubricator for compressor in rotary vane type refrigerator |
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