ZA879710B - Two stage liquid ring pump - Google Patents
Two stage liquid ring pumpInfo
- Publication number
- ZA879710B ZA879710B ZA879710A ZA879710A ZA879710B ZA 879710 B ZA879710 B ZA 879710B ZA 879710 A ZA879710 A ZA 879710A ZA 879710 A ZA879710 A ZA 879710A ZA 879710 B ZA879710 B ZA 879710B
- Authority
- ZA
- South Africa
- Prior art keywords
- liquid ring
- ring pump
- stage liquid
- stage
- pump
- Prior art date
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
-
- 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
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)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US141687A | 1987-01-08 | 1987-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA879710B true ZA879710B (en) | 1988-06-23 |
Family
ID=21695919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA879710A ZA879710B (en) | 1987-01-08 | 1987-12-28 | Two stage liquid ring pump |
Country Status (10)
Country | Link |
---|---|
US (1) | US4795315A (ja) |
EP (1) | EP0274272B1 (ja) |
JP (1) | JPS63192980A (ja) |
KR (1) | KR960014088B1 (ja) |
AU (1) | AU601540B2 (ja) |
BR (1) | BR8800037A (ja) |
CA (1) | CA1305690C (ja) |
DE (1) | DE3775023D1 (ja) |
FI (1) | FI880032A (ja) |
ZA (1) | ZA879710B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5186219A (en) * | 1984-11-08 | 1993-02-16 | Earth Resources Consultants, Inc. | Cylinder rupture vessel |
FI882712A (fi) * | 1988-06-08 | 1989-12-09 | Pentamo Oy | Vaetskeringkompressor. |
US5383499A (en) * | 1992-05-04 | 1995-01-24 | Earth Resources Corporation | System for removal of unknown, corrossive, or potentially hazardous gases from a gas container |
US5474114A (en) | 1993-05-28 | 1995-12-12 | Earth Resources Corporation | Apparatus and method for controlled penetration of compressed fluid cylinders |
US5580222A (en) * | 1993-12-03 | 1996-12-03 | Tuthill Corporation | Liquid ring vacuum pump and method of assembly |
US5900216A (en) * | 1996-06-19 | 1999-05-04 | Earth Resources Corporation | Venturi reactor and scrubber with suckback prevention |
US5868174A (en) * | 1997-07-28 | 1999-02-09 | Earth Resources Corporation | System for accessing and extracting contents from a container within a sealable recovery vessel |
US6164344A (en) * | 1997-07-28 | 2000-12-26 | Earth Resources Corporation | Sealable recovery vessel system and method for accessing valved containers |
DE19758340A1 (de) * | 1997-12-22 | 1999-07-08 | Gardner Denver Wittig Gmbh | Mehrflutige Flüssigkeitsringpumpe |
US5993170A (en) * | 1998-04-09 | 1999-11-30 | Applied Materials, Inc. | Apparatus and method for compressing high purity gas |
US8573896B2 (en) * | 2007-10-17 | 2013-11-05 | Remco International, Inc. | Method of dynamic energy-saving superconductive transporting of medium flow |
US9689387B2 (en) * | 2012-10-30 | 2017-06-27 | Gardner Denver Nash, Llc | Port plate of a flat sided liquid ring pump having a gas scavenge passage therein |
GB2559330A (en) * | 2017-01-26 | 2018-08-08 | Ecofuel Tech Ltd | Reaction pump, system and method for thermal conversion hydrocarbons |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE258854C (ja) * | ||||
DE258483C (ja) * | ||||
GB191228906A (en) * | 1912-12-16 | 1913-05-01 | Siemens Brothers Dynamo Works | Improvements in or relating to Rotary Pumps. |
US1322363A (en) * | 1917-08-07 | 1919-11-18 | Siemens Schuckertwerke Gmbh | Rotary blower or pump. |
US1656728A (en) * | 1924-01-25 | 1928-01-17 | Safety Car Heating & Lighting | Construction for compressors and the like |
US2136527A (en) * | 1935-12-21 | 1938-11-15 | Stelzer Berteli | Refrigerating and air-conditioning system in conjunction with internal combustion engines |
US2195174A (en) * | 1935-12-30 | 1940-03-26 | Irving C Jennings | Pump |
FR927115A (fr) * | 1945-06-28 | 1947-10-21 | Const Burckhardt Sa Des Atel | Pompe à vide à anneau liquide |
GB691425A (en) * | 1950-06-03 | 1953-05-13 | Otto Siemen | Improvements in or relating to two stage liquid-ring air-pumps |
DE823170C (de) * | 1950-06-11 | 1951-12-03 | Johannes Hinsch | Zweistufige Fluessigkeitsring-Luftpumpe |
GB710611A (en) * | 1951-07-09 | 1954-06-16 | Otto Siemen | Multi-stage liquid ring air pump |
GB703533A (en) * | 1951-07-09 | 1954-02-03 | Otto Siemen | Two-stage liquid ring pump |
DE1047981B (de) * | 1956-01-19 | 1958-12-31 | Siemens Ag | Mehrstufige Fluessigkeitsringgaspumpe mit Zwischengehaeuse |
DE1054652B (de) * | 1956-05-02 | 1959-04-09 | Johannes Hinsch | Mehrstufige Fluessigkeitsring-Vakuumpumpe |
GB858422A (en) * | 1956-05-02 | 1961-01-11 | Otto Siemen | Multi-stage liquid-ring gas-pump |
AT198418B (de) * | 1956-05-02 | 1958-07-10 | Otto Siemen | Mehrstufige Flüssigkeitsring-Vakuumpumpe |
JPS5234411A (en) * | 1975-09-11 | 1977-03-16 | Kazuhito Nasu | Two stepped water seal pump |
US4132504A (en) * | 1976-04-07 | 1979-01-02 | General Signal Corporation | Liquid ring pump |
US4334830A (en) * | 1980-03-24 | 1982-06-15 | The Nash Engineering Company | Two-stage liquid ring pump with improved intrastage and interstage sealing means |
SU914809A1 (ru) * | 1980-06-26 | 1982-03-23 | Lev T Karaganov | Жидкостнокольцевая машина 1 |
EP0168138B1 (en) * | 1984-05-14 | 1989-03-15 | Prescant Pty. Limited | Water ring vacuum pump |
DE3427628A1 (de) * | 1984-07-26 | 1986-01-30 | Sihi Gmbh & Co Kg, 2210 Itzehoe | Fluessigkeitsring-verdichter |
SU1239405A1 (ru) * | 1984-12-28 | 1986-06-23 | Предприятие П/Я А-3605 | Жидкостно-кольцева машина |
US4679987A (en) * | 1986-05-19 | 1987-07-14 | The Nash Engineering Company | Self-priming liquid ring pump methods and apparatus |
-
1987
- 1987-08-07 KR KR1019870008665A patent/KR960014088B1/ko not_active IP Right Cessation
- 1987-12-23 DE DE8787311377T patent/DE3775023D1/de not_active Expired - Lifetime
- 1987-12-23 EP EP87311377A patent/EP0274272B1/en not_active Expired - Lifetime
- 1987-12-28 ZA ZA879710A patent/ZA879710B/xx unknown
-
1988
- 1988-01-05 AU AU10056/88A patent/AU601540B2/en not_active Ceased
- 1988-01-06 JP JP63000438A patent/JPS63192980A/ja active Pending
- 1988-01-06 FI FI880032A patent/FI880032A/fi not_active Application Discontinuation
- 1988-01-07 BR BR8800037A patent/BR8800037A/pt not_active IP Right Cessation
- 1988-01-08 CA CA000556144A patent/CA1305690C/en not_active Expired - Lifetime
- 1988-03-24 US US07/175,666 patent/US4795315A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI880032A0 (fi) | 1988-01-06 |
AU601540B2 (en) | 1990-09-13 |
EP0274272B1 (en) | 1991-12-04 |
EP0274272A3 (en) | 1989-02-01 |
KR960014088B1 (ko) | 1996-10-12 |
FI880032A (fi) | 1988-07-09 |
CA1305690C (en) | 1992-07-28 |
EP0274272A2 (en) | 1988-07-13 |
DE3775023D1 (de) | 1992-01-16 |
JPS63192980A (ja) | 1988-08-10 |
KR880009213A (ko) | 1988-09-14 |
AU1005688A (en) | 1988-07-14 |
US4795315A (en) | 1989-01-03 |
BR8800037A (pt) | 1988-08-02 |
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