GB960568A - Improvements in or relating to multi-stage liquid ring gas pumping units - Google Patents
Improvements in or relating to multi-stage liquid ring gas pumping unitsInfo
- Publication number
- GB960568A GB960568A GB671663A GB671663A GB960568A GB 960568 A GB960568 A GB 960568A GB 671663 A GB671663 A GB 671663A GB 671663 A GB671663 A GB 671663A GB 960568 A GB960568 A GB 960568A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- pump
- separator
- stage
- shaft
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
960,568. Liquid-ring pumps. SIEMEN & HINSCH m.b.H. Feb. 19, 1963 [Feb. 20, 1962; Feb. 13, 1963], No. 6716/63. Heading F1C. In a multi-stage liquid-ring pump unit with a horizontal or vertical shaft and a liquid separator, the pump is directly coupled to the separator and the first stage of the pump is at the end facing the driving motor. The two-stage liquid-ring pump shown is mounted within a liquid separator 4, the common cover plate 5 of the pump and separator containing the suction and delivery branches 9, 10. The first stage impeller 12 is at the end of the pump adjacent the driving motor 1, while the second stage impeller 15 is at the other end, the delivery chamber 16 being closed by a plate 27 so that the mixture of gas and liquid leaves the chamber through an opening 28 remote from the gas delivery branch 10 or the liquid outlet 23. A baffle 22 is provided at the liquid outlet 23, the latter being so placed that when the pump is not operating, the second stage is always filled if the shaft 6 is vertical and the pump is always filled up to the level of the shaft if the shaft is horizontal. Operating liquid is fed to the two stages through conduits 25, 26 and may come wholly from the separator 4 or wholly or partly from an external source through a conduit 24. A cooler may be provided at the bottom of the separator.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962S0078134 DE1293942B (en) | 1962-02-20 | 1962-02-20 | Liquid ring compressor with a liquid container surrounding it |
| DES0083724 | 1963-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB960568A true GB960568A (en) | 1964-06-10 |
Family
ID=25996784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB671663A Expired GB960568A (en) | 1962-02-20 | 1963-02-19 | Improvements in or relating to multi-stage liquid ring gas pumping units |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH411210A (en) |
| GB (1) | GB960568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032186A (en) * | 2009-09-30 | 2011-04-27 | 郜璋顺 | Vertical swirling liquid-ring vacuum pump |
| JP2015503050A (en) * | 2011-11-24 | 2015-01-29 | ステアリング・インダストリー・コンサルト・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＳｔｅｒｌｉｎｇ Ｉｎｄｕｓｔｒｙ Ｃｏｎｓｕｌｔ ＧｍｂＨ | Liquid ring vacuum pump |
-
1963
- 1963-02-19 CH CH202963A patent/CH411210A/en unknown
- 1963-02-19 GB GB671663A patent/GB960568A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032186A (en) * | 2009-09-30 | 2011-04-27 | 郜璋顺 | Vertical swirling liquid-ring vacuum pump |
| JP2015503050A (en) * | 2011-11-24 | 2015-01-29 | ステアリング・インダストリー・コンサルト・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＳｔｅｒｌｉｎｇ Ｉｎｄｕｓｔｒｙ Ｃｏｎｓｕｌｔ ＧｍｂＨ | Liquid ring vacuum pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CH411210A (en) | 1966-04-15 |
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