JPS62111987U - - Google Patents
Info
- Publication number
- JPS62111987U JPS62111987U JP20325285U JP20325285U JPS62111987U JP S62111987 U JPS62111987 U JP S62111987U JP 20325285 U JP20325285 U JP 20325285U JP 20325285 U JP20325285 U JP 20325285U JP S62111987 U JPS62111987 U JP S62111987U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- bearing part
- vanes
- pump housing
- supply hole
- 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
- 239000003566 sealing material Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
Description
第１図は本考案に係るベーン型圧縮機の第一実
施例を示す縦断面図、第２図は第１図の―線
矢視断面図、第３図は要部拡大断面図、第４図は
本考案の第二実施例を示す要部拡大断面図、第５
図は第三実施例の要部拡大断面図、第６図は第四
実施例の要部拡大断面図である。
１……圧縮機ケース、２……円筒形のケース本
体、４……フロントヘツド、５……ポンプハウジ
ング、６，７……サイドブロツク（フロント及び
リヤサイドブロツク）、９……回転軸、１０……
ロータ、１１……スリツト、１２……ベーン、１
４，１４′……軸受部、１９……吐出圧室、２２
，２２′……給油孔、２４……オイル溜り、２５
，２５′，３０，３３……シール材。
FIG. 1 is a longitudinal sectional view showing a first embodiment of a vane type compressor according to the present invention, FIG. 2 is a sectional view taken along the line - - in FIG. The figure is an enlarged sectional view of the main part showing the second embodiment of the present invention.
The figure is an enlarged sectional view of the main part of the third embodiment, and FIG. 6 is an enlarged sectional view of the main part of the fourth embodiment. DESCRIPTION OF SYMBOLS 1... Compressor case, 2... Cylindrical case body, 4... Front head, 5... Pump housing, 6, 7... Side blocks (front and rear side blocks), 9... Rotating shaft, 10... …
Rotor, 11...slit, 12...vane, 1
4, 14'...Bearing section, 19...Discharge pressure chamber, 22
, 22'... Oil supply hole, 24... Oil reservoir, 25
, 25', 30, 33...Sealing material.
Claims (1)
密閉された圧縮機ケースが形成され、該圧縮機ケ
ース内にロータを内装したポンプハウジングが収
容され、上記ロータはポンプハウジングの前後の
サイドブロツクにそれぞれ設けられた軸受部に支
持された回転軸に固着され、該ロータの半径方向
に設けられた複数のスリツトにベーンが進退自在
に収納されてなるベーン型圧縮機において、前記
サイドブロツクには吐出圧室下部のオイル溜りと
前記軸受部とを連通する給油孔を穿設すると共に
、その軸受部の少なくとも片側には、前記給油孔
から供給された潤滑油が軸受部の外部へわずかに
流出でき、外部からの流体の流入は阻止し得るシ
ール材を配設したことを特徴とするベーン型圧縮
機。 A sealed compressor case is formed by the cylindrical case body and the front head, and a pump housing with a rotor inside is housed within the compressor case, and the rotors are respectively provided on front and rear side blocks of the pump housing. In a vane type compressor, the vanes are fixed to a rotating shaft supported by a bearing section, and the vanes are movably housed in a plurality of slits provided in the radial direction of the rotor. An oil supply hole is formed to communicate between the oil reservoir and the bearing part, and at least one side of the bearing part allows the lubricating oil supplied from the oil supply hole to flow out slightly to the outside of the bearing part. 1. A vane compressor, characterized in that a sealing material is provided to prevent fluid from flowing into the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20325285U JPS62111987U (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20325285U JPS62111987U (en) | 1985-12-28 | 1985-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111987U true JPS62111987U (en) | 1987-07-16 |
Family
ID=31168406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20325285U Pending JPS62111987U (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111987U (en) |
-
1985
- 1985-12-28 JP JP20325285U patent/JPS62111987U/ja active Pending
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