JPH0294388U - - Google Patents
Info
- Publication number
- JPH0294388U JPH0294388U JP121389U JP121389U JPH0294388U JP H0294388 U JPH0294388 U JP H0294388U JP 121389 U JP121389 U JP 121389U JP 121389 U JP121389 U JP 121389U JP H0294388 U JPH0294388 U JP H0294388U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- chamber
- oil supply
- oil separator
- discharge chamber
- 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
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第1図は本考案のベーン型回転圧縮機の要部拡
大図、第2図は第1図の圧縮機の要部の作用状態
を示す要部拡大図、第3図は本考案のベーン型回
転圧縮機の側断面図、第4図は第3図のベーン型
回転圧縮機のヘツドカバーを取り外した状態を示
す一部破断正面図、第5図は従来のベーン型回転
圧縮機を示す側断面図である。
22…カムリング、28…ロータ、41…吐出
室、45…オイルセパレータ室、51…上位のオ
イル供給孔、52…下位のオイル供給孔、53…
感圧制御部。
Fig. 1 is an enlarged view of the main parts of the vane type rotary compressor of the present invention, Fig. 2 is an enlarged view of the main parts showing the operating state of the main parts of the compressor of Fig. 1, and Fig. 3 is the vane type rotary compressor of the present invention. Fig. 4 is a partially cutaway front view of the vane type rotary compressor shown in Fig. 3 with the head cover removed, and Fig. 5 is a side sectional view of a conventional vane type rotary compressor. It is a diagram. 22...Cam ring, 28...Rotor, 41...Discharge chamber, 45...Oil separator chamber, 51...Upper oil supply hole, 52...Lower oil supply hole, 53...
Pressure sensitive control section.
Claims (1)
て流体を加圧して吐出室へ吐出する圧縮部と、前
記吐出室から吐出された流体内に混入するオイル
を分離するオイルセパレータ室と、このオイルセ
パレータ室内に溜まるオイルを前記圧縮部の各摺
接部分等に供給するオイル供給孔とを備え、前記
オイル供給孔を前記オイルセパレータ室の上下に
液面の異なる位置に開口して少なくとも二箇所設
け、これらのオイル供給孔にそれぞれ連通され前
記吐出室及びオイルセパレータ室の内圧の違いに
より前記オイル供給孔を前記各摺動部分等に選択
的に連通させる感圧制御部を備えたことを特徴と
するベーン型回転圧縮機。 A compression section that pressurizes fluid and discharges it into a discharge chamber as a rotor installed in a cam ring rotates, an oil separator chamber that separates oil mixed into the fluid discharged from the discharge chamber, and the oil separator. an oil supply hole for supplying oil accumulated in the chamber to each sliding contact portion of the compression section, and at least two oil supply holes are provided above and below the oil separator chamber with openings at different positions of the liquid level, The present invention is characterized by comprising a pressure-sensitive control section that communicates with each of these oil supply holes and selectively communicates the oil supply hole with each of the sliding parts etc. based on the difference in internal pressure between the discharge chamber and the oil separator chamber. Vane type rotary compressor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP121389U JPH0294388U (en) | 1989-01-11 | 1989-01-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP121389U JPH0294388U (en) | 1989-01-11 | 1989-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0294388U true JPH0294388U (en) | 1990-07-26 |
Family
ID=31200909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP121389U Pending JPH0294388U (en) | 1989-01-11 | 1989-01-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0294388U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0643286U (en) * | 1992-11-20 | 1994-06-07 | カルソニック株式会社 | Rotary compressor |
-
1989
- 1989-01-11 JP JP121389U patent/JPH0294388U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0643286U (en) * | 1992-11-20 | 1994-06-07 | カルソニック株式会社 | Rotary compressor |
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