JPS5587885A - Liquid sealed type vacuum pump - Google Patents
Liquid sealed type vacuum pumpInfo
- Publication number
- JPS5587885A JPS5587885A JP16183478A JP16183478A JPS5587885A JP S5587885 A JPS5587885 A JP S5587885A JP 16183478 A JP16183478 A JP 16183478A JP 16183478 A JP16183478 A JP 16183478A JP S5587885 A JPS5587885 A JP S5587885A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- sealing liquid
- pump
- supplied
- vacuum pump
- 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
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16183478A JPS5587885A (en) | 1978-12-27 | 1978-12-27 | Liquid sealed type vacuum pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16183478A JPS5587885A (en) | 1978-12-27 | 1978-12-27 | Liquid sealed type vacuum pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5587885A true JPS5587885A (en) | 1980-07-03 |
JPS629757B2 JPS629757B2 (ja) | 1987-03-02 |
Family
ID=15742804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16183478A Granted JPS5587885A (en) | 1978-12-27 | 1978-12-27 | Liquid sealed type vacuum pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5587885A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521161A (en) * | 1983-12-23 | 1985-06-04 | The Nash Engineering Company | Noise control for conically ported liquid ring pumps |
CN107420305A (zh) * | 2017-06-23 | 2017-12-01 | 浙江凯尼真空设备有限公司 | 一种具有减震和消音功能的真空泵 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833643A (ja) * | 1971-09-02 | 1973-05-11 | ||
JPS49111810U (ja) * | 1973-01-11 | 1974-09-25 |
-
1978
- 1978-12-27 JP JP16183478A patent/JPS5587885A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833643A (ja) * | 1971-09-02 | 1973-05-11 | ||
JPS49111810U (ja) * | 1973-01-11 | 1974-09-25 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521161A (en) * | 1983-12-23 | 1985-06-04 | The Nash Engineering Company | Noise control for conically ported liquid ring pumps |
JPS60135686A (ja) * | 1983-12-23 | 1985-07-19 | ザ ナツシユ エンジニアリング コンパニ− | 円錐開口部液体リングポンプ用の騒音制御 |
CN107420305A (zh) * | 2017-06-23 | 2017-12-01 | 浙江凯尼真空设备有限公司 | 一种具有减震和消音功能的真空泵 |
Also Published As
Publication number | Publication date |
---|---|
JPS629757B2 (ja) | 1987-03-02 |
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