JPH0329996B2 - - Google Patents
Info
- Publication number
- JPH0329996B2 JPH0329996B2 JP61106925A JP10692586A JPH0329996B2 JP H0329996 B2 JPH0329996 B2 JP H0329996B2 JP 61106925 A JP61106925 A JP 61106925A JP 10692586 A JP10692586 A JP 10692586A JP H0329996 B2 JPH0329996 B2 JP H0329996B2
- Authority
- JP
- Japan
- Prior art keywords
- sealing means
- rotor chamber
- shaft sealing
- rotor
- suction port
- 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.)
- Expired - Lifetime
Links
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22726485 | 1985-10-12 | ||
JP60-227264 | 1985-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62174592A JPS62174592A (ja) | 1987-07-31 |
JPH0329996B2 true JPH0329996B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-25 |
Family
ID=16858094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10692586A Granted JPS62174592A (ja) | 1985-10-12 | 1986-05-09 | スクリユ式真空ポンプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62174592A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62261689A (ja) * | 1986-05-09 | 1987-11-13 | Kobe Steel Ltd | スクリユ式真空ポンプ |
JP4638582B2 (ja) * | 2000-09-08 | 2011-02-23 | 北越工業株式会社 | オイルフリースクリュ圧縮機の軸封構造 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5564172A (en) * | 1978-11-02 | 1980-05-14 | Hitachi Ltd | Oil thrower for hydraulic machinery |
JPS6118235Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-08-28 | 1986-06-03 | ||
DE3047699A1 (de) * | 1980-12-18 | 1982-07-01 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar | Waelzkolbenpumpe mit druckausgleichskammer |
-
1986
- 1986-05-09 JP JP10692586A patent/JPS62174592A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS62174592A (ja) | 1987-07-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |