JPS63143792U - - Google Patents
Info
- Publication number
- JPS63143792U JPS63143792U JP3642987U JP3642987U JPS63143792U JP S63143792 U JPS63143792 U JP S63143792U JP 3642987 U JP3642987 U JP 3642987U JP 3642987 U JP3642987 U JP 3642987U JP S63143792 U JPS63143792 U JP S63143792U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- flow path
- main body
- screw compressor
- circulation flow
- 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
- 238000011084 recovery Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 4
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の第１実施例に係る油冷式スク
リユ圧縮機の機器構成図、第２図は本体内の圧縮
ガスのＰＶ線図、第３図は本考案の第２実施例に
係る油冷式スクリユ圧縮機の機器構成図である。
２……本体（スクリユ圧縮機本体）、３……吐
出流路、４……油回収器、８……油循環流路、９
……第１電磁弁、１１，１１ａ……バイパス流路
。
Fig. 1 is an equipment configuration diagram of an oil-cooled screw compressor according to the first embodiment of the present invention, Fig. 2 is a PV diagram of compressed gas in the main body, and Fig. 3 is a diagram of the equipment according to the second embodiment of the present invention. It is an equipment configuration diagram of such an oil-cooled screw compressor. 2...Main body (screw compressor main body), 3...Discharge channel, 4...Oil recovery device, 8...Oil circulation channel, 9
...First solenoid valve, 11, 11a... Bypass flow path.
Claims (1)
収器から上記本体の潤滑油供給箇所に至る油ポン
プレスの油循環流路を備えた油冷式スクリユ圧縮
機において、上記本体の中間圧力部分から開閉弁
を介して油循環流路に至るバイパス流路を設けた
ことを特徴とする油冷式スクリユ圧縮機。 In an oil-cooled screw compressor equipped with an oil pump-less oil circulation flow path from an oil recovery device installed in the discharge flow path of the screw compressor main body to a lubricating oil supply location of the main body, from the intermediate pressure portion of the main body An oil-cooled screw compressor characterized by having a bypass flow path leading to an oil circulation flow path via an on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3642987U JPS63143792U (en) | 1987-03-12 | 1987-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3642987U JPS63143792U (en) | 1987-03-12 | 1987-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143792U true JPS63143792U (en) | 1988-09-21 |
Family
ID=30846823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3642987U Pending JPS63143792U (en) | 1987-03-12 | 1987-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143792U (en) |
-
1987
- 1987-03-12 JP JP3642987U patent/JPS63143792U/ja active Pending
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