JPS5979582U - Rotary vane compressor structure - Google Patents
Rotary vane compressor structureInfo
- Publication number
- JPS5979582U JPS5979582U JP17686382U JP17686382U JPS5979582U JP S5979582 U JPS5979582 U JP S5979582U JP 17686382 U JP17686382 U JP 17686382U JP 17686382 U JP17686382 U JP 17686382U JP S5979582 U JPS5979582 U JP S5979582U
- Authority
- JP
- Japan
- Prior art keywords
- vane
- back pressure
- pressure groove
- rotor
- 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
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図は従来のロータリベーン型圧縮機の二側を示す断
面ｆ面図、第２図は第１図■−■線矢視断面図、第３図
は本考案の一実施例を示す要部断面図、第４図は第３図
ＩＶ−ＩＶ線断面図である。
１・・・ハウジング、１ａ・・・リアプレート、２・・
・凸−夕、３，４・・・ベアリング、５・・・ベーン背
圧溝、６・・・ベーン、８・・・高圧室、９・・・オイ
ル溜り、１４・・・油溝、・２０・・・貯気室、２１・
・・連通路。Fig. 1 is a sectional f-view showing the two sides of a conventional rotary vane compressor, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a schematic diagram showing an embodiment of the present invention. FIG. 4 is a sectional view taken along the line IV--IV in FIG. 3. 1...Housing, 1a...Rear plate, 2...
・Convex-evening, 3, 4...Bearing, 5...Vane back pressure groove, 6...Vane, 8...High pressure chamber, 9...Oil reservoir, 14...Oil groove,・20...Air storage chamber, 21.
・Communication path.
Claims (1)
成されたベーン背圧溝に出没自在に保持されたベーンと
を備え、自らの吐出圧力を用いてオイルを前記ベーン背
圧溝に供給してベーンを突出させるようにしたロータリ
ベーン型圧縮機において、前記ベーン背圧溝に連通ずる
密閉室からなる貯気室を設ける一方、該貯気室にはロー
タ始動直後オイル供給前の遠心力によるベーン突出時に
、前記ベーン背圧溝に生ずる負圧によって該背圧溝内に
流出する気体を貯留したことを特徴とするロータリベー
ン型圧縮機構造。It is equipped with a rotor that is rotated by a drive source outside the machine, and a vane that is held in a vane back pressure groove formed in the rotor so as to be able to protrude and retract, and supplies oil to the vane back pressure groove using its own discharge pressure. In a rotary vane type compressor in which the vanes are made to protrude, an air storage chamber consisting of a sealed chamber communicating with the vane back pressure groove is provided, and the air storage chamber is filled with centrifugal force immediately after the rotor is started and before oil is supplied. A rotary vane type compressor structure, characterized in that when the vane protrudes, gas flowing out into the back pressure groove due to negative pressure generated in the vane back pressure groove is stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17686382U JPS5979582U (en) | 1982-11-22 | 1982-11-22 | Rotary vane compressor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17686382U JPS5979582U (en) | 1982-11-22 | 1982-11-22 | Rotary vane compressor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5979582U true JPS5979582U (en) | 1984-05-29 |
Family
ID=30384400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17686382U Pending JPS5979582U (en) | 1982-11-22 | 1982-11-22 | Rotary vane compressor structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5979582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125362A (en) * | 2004-11-01 | 2006-05-18 | Matsushita Electric Ind Co Ltd | Vane rotary type compressor |
| JP2006132370A (en) * | 2004-11-04 | 2006-05-25 | Matsushita Electric Ind Co Ltd | Vane rotary type compressor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53102538A (en) * | 1977-02-21 | 1978-09-06 | Toyota Motor Corp | Steering device for vehicle |
-
1982
- 1982-11-22 JP JP17686382U patent/JPS5979582U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53102538A (en) * | 1977-02-21 | 1978-09-06 | Toyota Motor Corp | Steering device for vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125362A (en) * | 2004-11-01 | 2006-05-18 | Matsushita Electric Ind Co Ltd | Vane rotary type compressor |
| JP2006132370A (en) * | 2004-11-04 | 2006-05-25 | Matsushita Electric Ind Co Ltd | Vane rotary type compressor |
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