JPS58134693U - Vane type rotary compressor - Google Patents
Vane type rotary compressorInfo
- Publication number
- JPS58134693U JPS58134693U JP3068882U JP3068882U JPS58134693U JP S58134693 U JPS58134693 U JP S58134693U JP 3068882 U JP3068882 U JP 3068882U JP 3068882 U JP3068882 U JP 3068882U JP S58134693 U JPS58134693 U JP S58134693U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- vane
- cam ring
- side plate
- vanes
- 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.)
- Granted
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図は従来のベーン型回転圧縮機を示す第2図のI−
I線断面図、第2図は第1図の■−■線断面図、第3図
は本考案のベーン型回転圧縮機を示す第4図の■−■線
断面図、第4図は第3図のIV−IV線断面図、第5図
はリヤ側のサイドプレートの正面図、第6図はフロント
側のサイドプレートの正面図である。
1・・・回転軸、2・・・ロータ、2a・・・ベーン受
孔、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、13・・・絞りリ
ング、15・・・オイル供給孔。
第1図 1
−U□
−mFigure 1 shows a conventional vane type rotary compressor.
2 is a sectional view taken along the line ■-■ in FIG. 1, FIG. 3 is a sectional view taken along the line ■-■ in FIG. 3 is a sectional view taken along the line IV-IV, FIG. 5 is a front view of the rear side plate, and FIG. 6 is a front view of the front side plate. 1... Rotating shaft, 2... Rotor, 2a... Vane receiving hole, 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, 13...Aperture ring, 15...Oil supply hole. Figure 1 1 -U□ -m
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
プ室を形成するサイドプレートと、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
外部に吐出させると共に前記吐出通路に連らなるオイル
溜りのオイル等をガス吐出圧によって前記回転軸とサイ
ドプレートの間に取付けた絞りリングを介してロータの
ベーン受孔底部に導入するようになっているベーン型回
転圧縮機において、前記サイドプレートにはロータの外
周面がカムリングの内周面に接近する小円弧近傍のベー
ン受孔底部にのみオイル溜りのオイル等を絞りリングを
介することなく直接供給するオイ 。 ル供給孔を形成すると共に前記小円弧近傍のベーン受孔
を他のベーン受孔と独立又は概ね独立させたことを特徴
とするベーン型回転圧縮機。[Claims for Utility Model Registration] A rotating shaft, a rotor that is rotated via the rotating shaft, a large number of vanes that are attached to the rotor so as to be freely retractable in a substantially radial direction, and a rotor that houses the vanes. A cam ring, a side plate that holds the cam ring and forms a pump chamber on the inner periphery of the cam ring, and a housing that accommodates the side plate or rotor, and when the rotor is rotated, it is attached to the rotor. The vanes in the cam ring 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 discharges it to the outside via the discharge passage. and a vane configured to introduce oil or the like in an oil reservoir connected to the discharge passage into the bottom of the vane receiving hole of the rotor through a throttle ring installed between the rotating shaft and the side plate by gas discharge pressure. In the rotary type rotary compressor, the side plate has an oil reservoir that directly supplies oil, etc. from an oil reservoir to the bottom of the vane hole near the small arc where the outer circumferential surface of the rotor approaches the inner circumferential surface of the cam ring, without going through a throttle ring. . 1. A vane type rotary compressor, characterized in that a vane receiving hole near the small arc is independent or almost independent from other vane receiving holes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3068882U JPS58134693U (en) | 1982-03-04 | 1982-03-04 | Vane type rotary compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3068882U JPS58134693U (en) | 1982-03-04 | 1982-03-04 | Vane type rotary compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58134693U true JPS58134693U (en) | 1983-09-10 |
JPH048319Y2 JPH048319Y2 (en) | 1992-03-03 |
Family
ID=30042388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3068882U Granted JPS58134693U (en) | 1982-03-04 | 1982-03-04 | Vane type rotary compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58134693U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011064281A3 (en) * | 2009-11-26 | 2012-05-03 | Hella Kgaa Hueck & Co. | Vane pump |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5615479U (en) * | 1979-07-16 | 1981-02-10 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5615479B2 (en) * | 1973-07-12 | 1981-04-10 |
-
1982
- 1982-03-04 JP JP3068882U patent/JPS58134693U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5615479U (en) * | 1979-07-16 | 1981-02-10 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011064281A3 (en) * | 2009-11-26 | 2012-05-03 | Hella Kgaa Hueck & Co. | Vane pump |
CN102667161A (en) * | 2009-11-26 | 2012-09-12 | 黑拉许克联合股份有限公司 | Vane pump |
CN102667161B (en) * | 2009-11-26 | 2016-08-24 | 黑拉许克联合股份有限公司 | Vane pump |
US9429155B2 (en) | 2009-11-26 | 2016-08-30 | Hella Kgaa Hueck & Co. | Tapered sound outlet vane pump |
Also Published As
Publication number | Publication date |
---|---|
JPH048319Y2 (en) | 1992-03-03 |
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