JPS57135293A - Screw compressor - Google Patents
Screw compressorInfo
- Publication number
- JPS57135293A JPS57135293A JP1984981A JP1984981A JPS57135293A JP S57135293 A JPS57135293 A JP S57135293A JP 1984981 A JP1984981 A JP 1984981A JP 1984981 A JP1984981 A JP 1984981A JP S57135293 A JPS57135293 A JP S57135293A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- injection port
- slide valve
- fluid
- rotor
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary-Type Compressors (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984981A JPS57135293A (en) | 1981-02-12 | 1981-02-12 | Screw compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984981A JPS57135293A (en) | 1981-02-12 | 1981-02-12 | Screw compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57135293A true JPS57135293A (en) | 1982-08-20 |
JPS642796B2 JPS642796B2 (ja) | 1989-01-18 |
Family
ID=12010690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984981A Granted JPS57135293A (en) | 1981-02-12 | 1981-02-12 | Screw compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57135293A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102878079A (zh) * | 2012-10-16 | 2013-01-16 | 杭州久益机械有限公司 | 一种低压喷油式螺杆压缩机 |
JP2020033993A (ja) * | 2018-08-27 | 2020-03-05 | 株式会社神戸製鋼所 | 液冷式スクリュー圧縮機 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5167511A (ja) * | 1974-12-09 | 1976-06-11 | Dunham Bush Inc | |
JPS5546011A (en) * | 1978-09-26 | 1980-03-31 | Hokuetsu Kogyo Co Ltd | Oil cooled screw compressor with regulating valve |
JPS5596392A (en) * | 1979-01-18 | 1980-07-22 | Hokuetsu Kogyo Co Ltd | Sealing device for sliding valve in oil cooling type screw compressor |
-
1981
- 1981-02-12 JP JP1984981A patent/JPS57135293A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5167511A (ja) * | 1974-12-09 | 1976-06-11 | Dunham Bush Inc | |
JPS5546011A (en) * | 1978-09-26 | 1980-03-31 | Hokuetsu Kogyo Co Ltd | Oil cooled screw compressor with regulating valve |
JPS5596392A (en) * | 1979-01-18 | 1980-07-22 | Hokuetsu Kogyo Co Ltd | Sealing device for sliding valve in oil cooling type screw compressor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102878079A (zh) * | 2012-10-16 | 2013-01-16 | 杭州久益机械有限公司 | 一种低压喷油式螺杆压缩机 |
JP2020033993A (ja) * | 2018-08-27 | 2020-03-05 | 株式会社神戸製鋼所 | 液冷式スクリュー圧縮機 |
KR20210029261A (ko) * | 2018-08-27 | 2021-03-15 | 가부시키가이샤 고베 세이코쇼 | 액랭식 스크루 압축기 |
Also Published As
Publication number | Publication date |
---|---|
JPS642796B2 (ja) | 1989-01-18 |
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