GB813420A - Improved liquid ring pump - Google Patents
Improved liquid ring pumpInfo
- Publication number
- GB813420A GB813420A GB13719/57A GB1371957A GB813420A GB 813420 A GB813420 A GB 813420A GB 13719/57 A GB13719/57 A GB 13719/57A GB 1371957 A GB1371957 A GB 1371957A GB 813420 A GB813420 A GB 813420A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- gas
- separated
- pipe
- 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.)
- 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
- F04C19/005—Details concerning the admission or discharge
- F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
813,420. Centrifugal separators. NASH ENGINEERING CO. April 30, 1957 [July 27, 1956], No. 13719/57. Class 23 [Also in Group XXVI] In the liquid-ring pump shown in Fig. 1, a mixture of compressed gas and liquid entrained from the liquid ring is discharged through discharge ports 50 and passages 59 to auxiliary axial-flow impeller blades 76, which expel it to a separating chamber 78. The blades 76 also have a centrifugal separating action, whereby liquid is thrown outward and gas is forced towards the centre. Separated gas passes through a central opening 83 to a passage 86 leading to a discharge pipe 88. The opening 83 is restricted to provide a high gas velocity for the purpose of muffling the noise made by the pump. The separated liquid is drained off through a pipe 82. The pump may be disposed with its shaft horizontal and the drain pipe 82 directed downwards. Fig. 6 shows a modification in which the auxiliary axial-flow impeller blades 76b have extensions forming centrifugal impeller blades 132 which discharge the separated liquid through a volute 128. Separated gas and vapour is discharged through a central pipe 135.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US813420XA | 1956-07-27 | 1956-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB813420A true GB813420A (en) | 1959-05-13 |
Family
ID=22163554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13719/57A Expired GB813420A (en) | 1956-07-27 | 1957-04-30 | Improved liquid ring pump |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB813420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2217392A (en) * | 1988-04-19 | 1989-10-25 | Plessey Co Plc | Compressor |
-
1957
- 1957-04-30 GB GB13719/57A patent/GB813420A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2217392A (en) * | 1988-04-19 | 1989-10-25 | Plessey Co Plc | Compressor |
| EP0338695A2 (en) * | 1988-04-19 | 1989-10-25 | Gec Aerospace Limited | Improvements relating to gas and/or vapour compressors |
| EP0338695A3 (en) * | 1988-04-19 | 1990-03-28 | Gec Aerospace Limited | Improvements relating to gas and/or vapour compressors |
| GB2217392B (en) * | 1988-04-19 | 1991-05-01 | Plessey Co Plc | Improvements relating to gas and/or vapour compressors |
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