JPS5471410A - A closed,no-oil-supply type screw compressor - Google Patents
A closed,no-oil-supply type screw compressorInfo
- Publication number
- JPS5471410A JPS5471410A JP13805377A JP13805377A JPS5471410A JP S5471410 A JPS5471410 A JP S5471410A JP 13805377 A JP13805377 A JP 13805377A JP 13805377 A JP13805377 A JP 13805377A JP S5471410 A JPS5471410 A JP S5471410A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- seal
- gas
- shaft
- outer side
- 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-Type Compressors (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13805377A JPS5471410A (en) | 1977-11-16 | 1977-11-16 | A closed,no-oil-supply type screw compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13805377A JPS5471410A (en) | 1977-11-16 | 1977-11-16 | A closed,no-oil-supply type screw compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5471410A true JPS5471410A (en) | 1979-06-08 |
JPS5730994B2 JPS5730994B2 (ja) | 1982-07-01 |
Family
ID=15212877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13805377A Granted JPS5471410A (en) | 1977-11-16 | 1977-11-16 | A closed,no-oil-supply type screw compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5471410A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57140590A (en) * | 1980-12-18 | 1982-08-31 | Pfeiffer Vakuumtechnik | Rotary piston pump |
JPS63192864A (ja) * | 1987-02-06 | 1988-08-10 | Canon Inc | 気体軸受装置 |
CN109595169A (zh) * | 2019-01-14 | 2019-04-09 | 冰轮环境技术股份有限公司 | 无油螺杆压缩机密封机构及控制方法 |
CN113680587A (zh) * | 2020-05-19 | 2021-11-23 | 成都秦川物联网科技股份有限公司 | 一种用于物联网智能燃气表立轴装配的润滑油供给装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5698039B2 (ja) * | 2011-03-11 | 2015-04-08 | 株式会社神戸製鋼所 | 水噴射式スクリュ圧縮機 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5048511A (ja) * | 1973-08-31 | 1975-04-30 |
-
1977
- 1977-11-16 JP JP13805377A patent/JPS5471410A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5048511A (ja) * | 1973-08-31 | 1975-04-30 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57140590A (en) * | 1980-12-18 | 1982-08-31 | Pfeiffer Vakuumtechnik | Rotary piston pump |
JPH0258476B2 (ja) * | 1980-12-18 | 1990-12-07 | Arutsuuru Pufuaifuaa Uakuumutehiniiku Uetsutsuraa Gmbh | |
JPS63192864A (ja) * | 1987-02-06 | 1988-08-10 | Canon Inc | 気体軸受装置 |
CN109595169A (zh) * | 2019-01-14 | 2019-04-09 | 冰轮环境技术股份有限公司 | 无油螺杆压缩机密封机构及控制方法 |
CN113680587A (zh) * | 2020-05-19 | 2021-11-23 | 成都秦川物联网科技股份有限公司 | 一种用于物联网智能燃气表立轴装配的润滑油供给装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5730994B2 (ja) | 1982-07-01 |
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