JPS60131690U - Vane type rotary compressor - Google Patents
Vane type rotary compressorInfo
- Publication number
- JPS60131690U JPS60131690U JP1882584U JP1882584U JPS60131690U JP S60131690 U JPS60131690 U JP S60131690U JP 1882584 U JP1882584 U JP 1882584U JP 1882584 U JP1882584 U JP 1882584U JP S60131690 U JPS60131690 U JP S60131690U
- Authority
- JP
- Japan
- Prior art keywords
- vane
- rotor
- slit
- rotary compressor
- type rotary
- 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
- Rotary Pumps (AREA)
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図ａ、 ｂは従来のベーン型回転圧縮機を示し、第
１図ａはその縦断面図、第１図すは第１図ａ中の−Ｉｂ
−Ｉｂ断面図、第２図ａ〜第３図は本考案のベーン型回
転圧縮機の一実施例を示し第２図ａはその縦断面図、第
２図すは第２図ａ中のｍｂ−ｎｂ断面図、第３図はベー
ンの斜視図である。
３・・・・・・カムリング、４，５・・・・・・フロン
トおよびリヤプレート、７・・・・・・ロータ、１７・
・・・・・７． ＩＪフット１８・・・・・・背圧通路
、２０・・・・・・ベーン、２１・・・・・・ポンプ室
、２３・・・・・・油溝。Figures 1a and 1b show a conventional vane type rotary compressor, Figure 1a is a longitudinal sectional view thereof, and Figure 1 or -Ib in Figure 1a
-Ib sectional view, FIGS. 2a to 3 show an embodiment of the vane type rotary compressor of the present invention, and FIG. 2a is its longitudinal sectional view, and FIG. -nb sectional view, and FIG. 3 is a perspective view of the vane. 3...Cam ring, 4, 5...Front and rear plate, 7...Rotor, 17...
...7. IJ foot 18... Back pressure passage, 20... Vane, 21... Pump chamber, 23... Oil groove.
Claims (1)
密閉されるカムリング内に回転可能に設けられたロータ
と、該ロータ内に形成された背圧通路と、該背圧通路に
連通し前記ロータのほぼ半径方向に形成されたスリット
と、該スリット内に出没自在に収納され突出先端が前記
カムリング内周面に摺接し前記カムリングおよびロータ
とともにポンプ室を画成するベーンと、を備えたベーン
型回転圧縮機において、前記ロータの回転方向に従い裏
面となる前記ベーンの摺接面に、前記スリット内へのベ
ーン引込み時に前記背圧通路のみに連通ずる一部前記ス
リット内からのベーン突出時に前記ポンプ室にのみ連通
ずる油溝を設けたことを特徴とするベーン型回転圧縮機
。A rotor rotatably disposed within a cam ring whose end openings are sealed by a front plate and a rear plate, a back pressure passage formed within the rotor, and a rotor that communicates with the back pressure passage in a substantially radial direction of the rotor. A vane-type rotary compressor comprising: a slit formed in the slit; and a vane which is retractably housed in the slit and whose protruding tip slides into contact with the inner circumferential surface of the cam ring to define a pump chamber together with the cam ring and the rotor. , on the sliding surface of the vane, which becomes the back surface according to the rotational direction of the rotor, a part is connected only to the back pressure passage when the vane is retracted into the slit, and a part is connected only to the pump chamber when the vane is protruded from the slit. A vane-type rotary compressor characterized by having oil grooves that communicate with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1882584U JPS60131690U (en) | 1984-02-13 | 1984-02-13 | Vane type rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1882584U JPS60131690U (en) | 1984-02-13 | 1984-02-13 | Vane type rotary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60131690U true JPS60131690U (en) | 1985-09-03 |
Family
ID=30507822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1882584U Pending JPS60131690U (en) | 1984-02-13 | 1984-02-13 | Vane type rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003027442A1 (en) * | 2001-09-21 | 2003-04-03 | Honda Giken Kogyo Kabushiki Kaisha | Rotary fluid machinery |
-
1984
- 1984-02-13 JP JP1882584U patent/JPS60131690U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003027442A1 (en) * | 2001-09-21 | 2003-04-03 | Honda Giken Kogyo Kabushiki Kaisha | Rotary fluid machinery |
| US7097437B2 (en) | 2001-09-21 | 2006-08-29 | Honda Giken Kogyo Kabushiki Kaisha | Rotary fluid machine |
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