WO2004003388A1 - Flüssigkeitsringpumpe - Google Patents
Flüssigkeitsringpumpe Download PDFInfo
- Publication number
- WO2004003388A1 WO2004003388A1 PCT/EP2003/006854 EP0306854W WO2004003388A1 WO 2004003388 A1 WO2004003388 A1 WO 2004003388A1 EP 0306854 W EP0306854 W EP 0306854W WO 2004003388 A1 WO2004003388 A1 WO 2004003388A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid ring
- impeller
- pump
- ring pump
- pressure
- 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
- 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
-
- 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
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
-
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- F04C2230/603—Centering; Aligning
-
- 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
- F04C2240/00—Components
- F04C2240/30—Casings or housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03740369A EP1518055B1 (de) | 2002-06-28 | 2003-06-27 | Flüssigkeitsringpumpe |
DE50302194T DE50302194D1 (de) | 2002-06-28 | 2003-06-27 | Flüssigkeitsringpumpe |
AU2003279806A AU2003279806A1 (en) | 2002-06-28 | 2003-06-27 | Liquid ring pump |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20210003U DE20210003U1 (de) | 2002-06-28 | 2002-06-28 | Flüssigkeitsringpumpe |
DE20210003.0 | 2002-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004003388A1 true WO2004003388A1 (de) | 2004-01-08 |
Family
ID=29557937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/006854 WO2004003388A1 (de) | 2002-06-28 | 2003-06-27 | Flüssigkeitsringpumpe |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1518055B1 (de) |
CN (1) | CN100398830C (de) |
AT (1) | ATE315725T1 (de) |
AU (1) | AU2003279806A1 (de) |
DE (2) | DE20210003U1 (de) |
WO (1) | WO2004003388A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9826351B2 (en) | 2015-09-02 | 2017-11-21 | Estimote Polska Sp. Z O. O. | System and method for beacon fleet management |
US9826356B2 (en) | 2015-09-02 | 2017-11-21 | Estimote Polska Sp. Z O. O. | Systems and methods for object tracking with wireless beacons |
US9866996B1 (en) | 2016-07-07 | 2018-01-09 | Estimote Polska Sp. Z O. O. | Method and system for content delivery with a beacon |
US9867009B2 (en) | 2016-03-22 | 2018-01-09 | Estimote Polska Sp. Z O. O. | System and method for multi-beacon interaction and management |
US9955297B2 (en) | 2013-08-19 | 2018-04-24 | Estimote Polska Sp. Z O. O. | Systems and methods for object tracking using wireless beacons |
US10856107B2 (en) | 2013-08-19 | 2020-12-01 | Estimote Polska Sp z o.o. | System and method for providing content using beacon systems |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112017016615A2 (pt) * | 2015-02-12 | 2018-04-03 | Gardner Denver Nash Llc | bomba de anel líquido e método para reduzir a cavitação em uma bomba de anel líquido |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE540349C (de) * | 1929-10-10 | 1931-12-12 | Sulzer Akt Ges Geb | Zellenradkreiselpumpe mit umlaufender Hilfsfluessigkeit |
DE581822C (de) * | 1931-12-24 | 1933-08-03 | Johannes Mania | Fluegelradpumpe mit kreisender Hilfsfluessigkeit, die in einem Kanal von veraenderlicher radialer Hoehe und axialer Breite gefuehrt ist |
US3008421A (en) * | 1955-12-27 | 1961-11-14 | Thompson Ramo Wooldridge Inc | Single lobe washing machine pump |
DE3427628A1 (de) * | 1984-07-26 | 1986-01-30 | Sihi Gmbh & Co Kg, 2210 Itzehoe | Fluessigkeitsring-verdichter |
DE9200434U1 (de) * | 1991-01-23 | 1992-03-26 | Garo Dott. Ing. Roberto Gabbioneta S.P.A., Magenta, Mailand, It | |
DE20015709U1 (de) * | 2000-09-11 | 2002-01-31 | Speck Pumpenfabrik Walter Spec | Flüssigkeitsringpumpe mit Nabensteuerung |
-
2002
- 2002-06-28 DE DE20210003U patent/DE20210003U1/de not_active Expired - Lifetime
-
2003
- 2003-06-27 EP EP03740369A patent/EP1518055B1/de not_active Expired - Lifetime
- 2003-06-27 WO PCT/EP2003/006854 patent/WO2004003388A1/de not_active Application Discontinuation
- 2003-06-27 AT AT03740369T patent/ATE315725T1/de active
- 2003-06-27 DE DE50302194T patent/DE50302194D1/de not_active Expired - Lifetime
- 2003-06-27 AU AU2003279806A patent/AU2003279806A1/en not_active Abandoned
- 2003-06-27 CN CNB03818091XA patent/CN100398830C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE540349C (de) * | 1929-10-10 | 1931-12-12 | Sulzer Akt Ges Geb | Zellenradkreiselpumpe mit umlaufender Hilfsfluessigkeit |
DE581822C (de) * | 1931-12-24 | 1933-08-03 | Johannes Mania | Fluegelradpumpe mit kreisender Hilfsfluessigkeit, die in einem Kanal von veraenderlicher radialer Hoehe und axialer Breite gefuehrt ist |
US3008421A (en) * | 1955-12-27 | 1961-11-14 | Thompson Ramo Wooldridge Inc | Single lobe washing machine pump |
DE3427628A1 (de) * | 1984-07-26 | 1986-01-30 | Sihi Gmbh & Co Kg, 2210 Itzehoe | Fluessigkeitsring-verdichter |
DE9200434U1 (de) * | 1991-01-23 | 1992-03-26 | Garo Dott. Ing. Roberto Gabbioneta S.P.A., Magenta, Mailand, It | |
DE20015709U1 (de) * | 2000-09-11 | 2002-01-31 | Speck Pumpenfabrik Walter Spec | Flüssigkeitsringpumpe mit Nabensteuerung |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9955297B2 (en) | 2013-08-19 | 2018-04-24 | Estimote Polska Sp. Z O. O. | Systems and methods for object tracking using wireless beacons |
US10856107B2 (en) | 2013-08-19 | 2020-12-01 | Estimote Polska Sp z o.o. | System and method for providing content using beacon systems |
US9826351B2 (en) | 2015-09-02 | 2017-11-21 | Estimote Polska Sp. Z O. O. | System and method for beacon fleet management |
US9826356B2 (en) | 2015-09-02 | 2017-11-21 | Estimote Polska Sp. Z O. O. | Systems and methods for object tracking with wireless beacons |
US9930486B2 (en) | 2015-09-02 | 2018-03-27 | Estimote Polska Sp. Z O. O. | Systems and methods for object tracking with wireless beacons |
US9867009B2 (en) | 2016-03-22 | 2018-01-09 | Estimote Polska Sp. Z O. O. | System and method for multi-beacon interaction and management |
US9872146B2 (en) | 2016-03-22 | 2018-01-16 | Estimote Polska Sp. Z O. O. | System and method for multi-beacon interaction and management |
US9866996B1 (en) | 2016-07-07 | 2018-01-09 | Estimote Polska Sp. Z O. O. | Method and system for content delivery with a beacon |
Also Published As
Publication number | Publication date |
---|---|
DE50302194D1 (de) | 2006-04-06 |
CN100398830C (zh) | 2008-07-02 |
EP1518055B1 (de) | 2006-01-11 |
CN1671965A (zh) | 2005-09-21 |
ATE315725T1 (de) | 2006-02-15 |
EP1518055A1 (de) | 2005-03-30 |
AU2003279806A1 (en) | 2004-01-19 |
DE20210003U1 (de) | 2003-11-13 |
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