GB1581368A - Liquid ring pump - Google Patents
Liquid ring pump Download PDFInfo
- Publication number
- GB1581368A GB1581368A GB1491277A GB1491277A GB1581368A GB 1581368 A GB1581368 A GB 1581368A GB 1491277 A GB1491277 A GB 1491277A GB 1491277 A GB1491277 A GB 1491277A GB 1581368 A GB1581368 A GB 1581368A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impeller
- blades
- pump according
- casing
- stage
- 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
- 239000007788 liquid Substances 0.000 title claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 230000013011 mating Effects 0.000 claims description 18
- 230000004323 axial length Effects 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 14
- 230000005284 excitation Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- BULVZWIRKLYCBC-UHFFFAOYSA-N phorate Chemical compound CCOP(=S)(OCC)SCSCC BULVZWIRKLYCBC-UHFFFAOYSA-N 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- -1 vapours Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
-
- 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
- F04C19/007—Port members in the form of side plates
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67434776A | 1976-04-07 | 1976-04-07 | |
| US67433576A | 1976-04-07 | 1976-04-07 | |
| US05/674,707 US4132504A (en) | 1976-04-07 | 1976-04-07 | Liquid ring pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1581368A true GB1581368A (en) | 1980-12-10 |
Family
ID=27418281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1491277A Expired GB1581368A (en) | 1976-04-07 | 1977-04-07 | Liquid ring pump |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS52122907A (enExample) |
| DE (1) | DE2714475C2 (enExample) |
| FR (1) | FR2347552A1 (enExample) |
| GB (1) | GB1581368A (enExample) |
| IT (1) | IT1085211B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4273515A (en) * | 1976-04-07 | 1981-06-16 | General Signal Corporation | Liquid ring pump |
| US4332535A (en) * | 1978-12-16 | 1982-06-01 | Sankyo Electric Company Limited | Scroll type compressor having an oil separator and oil sump in the suction chamber |
| DE20105625U1 (de) | 2001-03-31 | 2001-11-22 | Pracht Pumpen GmbH, 15907 Lübben | Flüssigkeitsringmaschine |
| ATE337489T1 (de) * | 2003-05-16 | 2006-09-15 | Sterling Fluid Sys Gmbh | Flüssigkeitsringgaspumpe |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1797980A (en) * | 1929-01-19 | 1931-03-24 | Irving C Jennings | Hydroturbine pump |
| DE509468C (de) * | 1929-03-31 | 1930-10-21 | Irving Callender Jennings | Wasserringpumpe |
| US2861736A (en) * | 1955-04-29 | 1958-11-25 | Dardelet Robert Leon | Gas pumps and compressors of the liquid ring type |
| DE1025559B (de) * | 1955-04-29 | 1958-03-06 | Robert Leon Dardelet | Fluessigkeitsringpumpe bzw. -verdichter |
| DE1047981B (de) * | 1956-01-19 | 1958-12-31 | Siemens Ag | Mehrstufige Fluessigkeitsringgaspumpe mit Zwischengehaeuse |
| DE1057284B (de) * | 1958-04-12 | 1959-05-14 | Siemens Ag | Doppeltwirkende Fluessigkeitsringgaspumpe |
| FR1235237A (fr) * | 1958-10-08 | 1960-07-01 | Siemens Ag | Pompe à gaz à anneau liquide, à double effet et à deux étages, de grande capacité |
| DE1139232B (de) * | 1960-01-29 | 1962-11-08 | Siemens Ag | Zweistufige Fluessigkeitsringgaspumpe mit drei Arbeitsraeumen |
| US3760478A (en) * | 1971-10-04 | 1973-09-25 | Borg Warner | Method for assembling a rotary sliding vane compressor |
-
1977
- 1977-03-28 IT IT2176077A patent/IT1085211B/it active
- 1977-03-31 DE DE19772714475 patent/DE2714475C2/de not_active Expired
- 1977-04-06 JP JP3937677A patent/JPS52122907A/ja active Pending
- 1977-04-06 FR FR7711529A patent/FR2347552A1/fr active Granted
- 1977-04-07 GB GB1491277A patent/GB1581368A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1085211B (it) | 1985-05-28 |
| DE2714475A1 (de) | 1977-10-20 |
| JPS52122907A (en) | 1977-10-15 |
| DE2714475C2 (de) | 1984-12-20 |
| FR2347552A1 (fr) | 1977-11-04 |
| FR2347552B1 (enExample) | 1983-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4132504A (en) | Liquid ring pump | |
| US4273515A (en) | Liquid ring pump | |
| US8079805B2 (en) | Rotary separator and shaft coupler for compressors | |
| EP0568069B1 (en) | Turbomolecular vacuum pumps | |
| US2101051A (en) | Rotary fluid displacement device | |
| CA2046983C (en) | Centrifugal pumps | |
| EP0743457B1 (en) | Centrifugal pump with flexible vanes priming pump | |
| JPH0331569A (ja) | 油圧式周辺ポンプ | |
| US3795459A (en) | Pitot pump with slotted inlet passages in rotor case | |
| US5660536A (en) | High capacity simplified sea water pump | |
| GB1581368A (en) | Liquid ring pump | |
| US6503071B2 (en) | High speed UniVane fluid-handling device | |
| CA2594033A1 (en) | Two stage conical liquid ring pump having removable manifold, shims and first and second stage head o-ring receiving boss | |
| JPH10507244A (ja) | 円周流式ポンプ、特に、燃料を自動車の蓄えタンクから内燃機関に圧送する円周流式ポンプ | |
| US5803713A (en) | Multi-stage liquid ring vacuum pump-compressor | |
| JP2003531340A (ja) | ガスタービンのための燃料ポンプ | |
| CN112673176A (zh) | 叶片泵装置 | |
| US2277661A (en) | Rotary fluid pressure motor, pump, and the like | |
| JP2587942B2 (ja) | ポンプ | |
| US12247583B2 (en) | Systems and methods for integrally geared centrifugal compressor to maintain rotor concentricity with differing pinion gear tooth counts | |
| JPH0244076Y2 (enExample) | ||
| JPH0255633B2 (enExample) | ||
| RU2067220C1 (ru) | Роторная лопастная гидромашина | |
| SU700689A1 (ru) | Центробежный насос дл перекачивани газожидкостных сред | |
| SU1714203A1 (ru) | Центробежный насос |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |