JPS54132807A - Axial sealing device of root type compression transfer pump for gas - Google Patents
Axial sealing device of root type compression transfer pump for gasInfo
- Publication number
- JPS54132807A JPS54132807A JP4070478A JP4070478A JPS54132807A JP S54132807 A JPS54132807 A JP S54132807A JP 4070478 A JP4070478 A JP 4070478A JP 4070478 A JP4070478 A JP 4070478A JP S54132807 A JPS54132807 A JP S54132807A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- sealing device
- transfer pump
- type compression
- axial sealing
- 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
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4070478A JPS54132807A (en) | 1978-04-06 | 1978-04-06 | Axial sealing device of root type compression transfer pump for gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4070478A JPS54132807A (en) | 1978-04-06 | 1978-04-06 | Axial sealing device of root type compression transfer pump for gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54132807A true JPS54132807A (en) | 1979-10-16 |
Family
ID=12587952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4070478A Pending JPS54132807A (en) | 1978-04-06 | 1978-04-06 | Axial sealing device of root type compression transfer pump for gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54132807A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119996U (en) * | 1983-01-31 | 1984-08-13 | 株式会社島津製作所 | rotary positive displacement vacuum pump |
JPS60145475A (en) * | 1983-12-13 | 1985-07-31 | ライボルト‐ヘレーウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Double spindle type vacuum pump |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5053909A (en) * | 1973-09-03 | 1975-05-13 |
-
1978
- 1978-04-06 JP JP4070478A patent/JPS54132807A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5053909A (en) * | 1973-09-03 | 1975-05-13 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119996U (en) * | 1983-01-31 | 1984-08-13 | 株式会社島津製作所 | rotary positive displacement vacuum pump |
JPS60145475A (en) * | 1983-12-13 | 1985-07-31 | ライボルト‐ヘレーウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Double spindle type vacuum pump |
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