MX2007005925A - Impeller wheel. - Google Patents
Impeller wheel.Info
- Publication number
- MX2007005925A MX2007005925A MX2007005925A MX2007005925A MX2007005925A MX 2007005925 A MX2007005925 A MX 2007005925A MX 2007005925 A MX2007005925 A MX 2007005925A MX 2007005925 A MX2007005925 A MX 2007005925A MX 2007005925 A MX2007005925 A MX 2007005925A
- Authority
- MX
- Mexico
- Prior art keywords
- impeller
- vanes
- impeller wheel
- pump
- cover discs
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/181—Axial flow rotors
- F04D29/183—Semi axial flow rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/11—Kind or type liquid, i.e. incompressible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a pump impeller (12) of a centrifugal or halfaxial type to be used in a pump for pumping liquids, wherein the impeller is arranged with one or several vanes (18), that the vanes are attached to cover discs (12,16) on each side, forming a so called closed impeller wheel, characterized in that the leading edges (40) of the vanes are swept backwards at the inlet opening(42) in one of the cover discs (16) of the impeller.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402840A SE527558C2 (en) | 2004-11-19 | 2004-11-19 | Impeller |
PCT/EP2005/055726 WO2006053831A1 (en) | 2004-11-19 | 2005-11-03 | Impeller wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2007005925A true MX2007005925A (en) | 2007-06-19 |
Family
ID=33516498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007005925A MX2007005925A (en) | 2004-11-19 | 2005-11-03 | Impeller wheel. |
Country Status (26)
Country | Link |
---|---|
US (1) | US20090208336A1 (en) |
EP (1) | EP1815144B8 (en) |
JP (1) | JP4489119B2 (en) |
KR (1) | KR20070086413A (en) |
CN (1) | CN101061319A (en) |
AP (1) | AP2173A (en) |
AT (1) | ATE389809T1 (en) |
AU (1) | AU2005305920B2 (en) |
BR (1) | BRPI0518009A (en) |
CA (1) | CA2585171A1 (en) |
DE (1) | DE602005005515T2 (en) |
DK (1) | DK1815144T3 (en) |
EA (1) | EA009906B1 (en) |
ES (1) | ES2304178T3 (en) |
HK (1) | HK1106814A1 (en) |
IL (1) | IL182816A0 (en) |
MX (1) | MX2007005925A (en) |
NO (1) | NO20073096L (en) |
NZ (1) | NZ555389A (en) |
PL (1) | PL1815144T3 (en) |
PT (1) | PT1815144E (en) |
SE (1) | SE527558C2 (en) |
SI (1) | SI1815144T1 (en) |
UA (1) | UA89653C2 (en) |
WO (1) | WO2006053831A1 (en) |
ZA (1) | ZA200704866B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2935761B1 (en) * | 2008-09-05 | 2010-10-15 | Alstom Hydro France | FRANCIS TYPE WHEEL FOR A HYDRAULIC MACHINE, A HYDRAULIC MACHINE COMPRISING SUCH A WHEEL AND A METHOD OF ASSEMBLING SUCH A WHEEL |
DE102009011444A1 (en) * | 2009-03-03 | 2010-09-09 | Ksb Aktiengesellschaft | Free-flow impeller with cutting edges |
WO2013015432A1 (en) * | 2011-07-25 | 2013-01-31 | Kudou Yasushi | Fluid machine |
US10514042B2 (en) | 2013-06-21 | 2019-12-24 | Flow Control LLC | Debris removing impeller back vane |
JP6351216B2 (en) * | 2013-07-05 | 2018-07-04 | 株式会社荏原製作所 | Pump blade for submersible pump and submersible pump equipped with the same |
CN103696982A (en) * | 2013-12-06 | 2014-04-02 | 江苏大学 | Sewage axial-flow pump impeller structure capable of automatically cutting fibers |
JP6415116B2 (en) * | 2014-05-30 | 2018-10-31 | 株式会社荏原製作所 | Casing liner for sewage pump and sewage pump provided with the same |
KR20180079505A (en) * | 2016-12-30 | 2018-07-11 | 명화공업주식회사 | Waterpump impeller |
CN108916066A (en) * | 2018-07-13 | 2018-11-30 | 江苏大学 | A kind of environment protecting pump for conveying with particle and fiber |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2712412A (en) * | 1952-08-26 | 1955-07-05 | New Holland Machine Division O | Forage blower |
US3447475A (en) * | 1967-01-09 | 1969-06-03 | Albert Blum | Centrifugal pump |
US3958895A (en) * | 1975-02-07 | 1976-05-25 | Brisson Leonard L | Pump with shearing means |
DE2612910A1 (en) * | 1976-03-26 | 1977-09-29 | Albert Blum | SEWAGE PUMP |
CA1155712A (en) * | 1979-10-29 | 1983-10-25 | Rockwell International Corporation | Composite centrifugal impeller for slurry pumps |
SE466766B (en) * | 1989-04-27 | 1992-03-30 | Flygt Ab Itt | Centrifugal pump intended for pumping of liquids containing solid particles, for example, rags and other long-stretched objects |
US5438755A (en) * | 1993-11-17 | 1995-08-08 | Giberson; Melbourne F. | Method of making a monolithic shrouded impeller |
SE520416C2 (en) * | 1997-11-18 | 2003-07-08 | Flygt Ab Itt | Impeller |
SE512154C2 (en) * | 1997-11-18 | 2000-02-07 | Flygt Ab Itt | Impeller for centrifugal or semi-axial pumps intended to pump primarily wastewater |
GB2371834B (en) * | 1999-10-06 | 2004-03-10 | Vaughan Co | Centrifugal pump improvements |
US6276899B1 (en) * | 1999-11-05 | 2001-08-21 | Flowserve Management Company | Impeller manufacturing process |
JP4358965B2 (en) * | 2000-03-27 | 2009-11-04 | 株式会社日立産機システム | Centrifugal impeller and air purifier |
US20040136825A1 (en) * | 2001-08-08 | 2004-07-15 | Addie Graeme R. | Multiple diverter for reducing wear in a slurry pump |
US20040234370A1 (en) * | 2002-09-26 | 2004-11-25 | Mark Simakaski | Chopping pump impeller assembly |
EP1455094A1 (en) * | 2003-03-04 | 2004-09-08 | Ziehl-Abegg AG | Radial flow impeller |
-
2004
- 2004-11-19 SE SE0402840A patent/SE527558C2/en not_active IP Right Cessation
-
2005
- 2005-11-03 JP JP2007541908A patent/JP4489119B2/en not_active Expired - Fee Related
- 2005-11-03 AU AU2005305920A patent/AU2005305920B2/en not_active Expired - Fee Related
- 2005-11-03 DE DE602005005515T patent/DE602005005515T2/en active Active
- 2005-11-03 ZA ZA200704866A patent/ZA200704866B/en unknown
- 2005-11-03 AP AP2007003998A patent/AP2173A/en active
- 2005-11-03 CN CNA2005800395749A patent/CN101061319A/en active Pending
- 2005-11-03 EA EA200701098A patent/EA009906B1/en not_active IP Right Cessation
- 2005-11-03 WO PCT/EP2005/055726 patent/WO2006053831A1/en active Application Filing
- 2005-11-03 US US11/719,842 patent/US20090208336A1/en not_active Abandoned
- 2005-11-03 CA CA002585171A patent/CA2585171A1/en not_active Abandoned
- 2005-11-03 MX MX2007005925A patent/MX2007005925A/en active IP Right Grant
- 2005-11-03 DK DK05801669T patent/DK1815144T3/en active
- 2005-11-03 EP EP05801669A patent/EP1815144B8/en active Active
- 2005-11-03 ES ES05801669T patent/ES2304178T3/en active Active
- 2005-11-03 KR KR1020077013863A patent/KR20070086413A/en not_active Application Discontinuation
- 2005-11-03 AT AT05801669T patent/ATE389809T1/en active
- 2005-11-03 UA UAA200706529A patent/UA89653C2/en unknown
- 2005-11-03 SI SI200530263T patent/SI1815144T1/en unknown
- 2005-11-03 NZ NZ555389A patent/NZ555389A/en unknown
- 2005-11-03 PT PT05801669T patent/PT1815144E/en unknown
- 2005-11-03 BR BRPI0518009-0A patent/BRPI0518009A/en not_active IP Right Cessation
- 2005-11-03 PL PL05801669T patent/PL1815144T3/en unknown
-
2007
- 2007-04-26 IL IL182816A patent/IL182816A0/en unknown
- 2007-06-18 NO NO20073096A patent/NO20073096L/en not_active Application Discontinuation
- 2007-11-13 HK HK07112392A patent/HK1106814A1/en not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2007005925A (en) | Impeller wheel. | |
NO20062278L (en) | centrifugal | |
JP2007509269A5 (en) | ||
WO2006074447A3 (en) | Systems for improved blower fans | |
MXPA06010224A (en) | Stacked self-priming pump and centrifugal pump. | |
EA200971075A1 (en) | IMPROVEMENT RELATED TO PUMPS | |
EA201071359A1 (en) | WORKING WHEEL OF SLIM PUMP | |
ATE509203T1 (en) | SIDE CHANNEL COMPRESSOR | |
WO2010030802A3 (en) | High-efficiency, multi-stage centrifugal pump and method of assembly | |
MY139037A (en) | Improved pump impeller | |
GB2478259A (en) | A compressor | |
DE502007002365D1 (en) | PUMP | |
WO2007033199A3 (en) | Volute for a centrifugal compressor | |
ATE386885T1 (en) | IMPELLER FOR PUMPS | |
WO2009078186A1 (en) | Centrifugal compressor | |
BRPI0518716A2 (en) | centrifugal fan | |
ATE441781T1 (en) | PADDLE WHEEL | |
DE602004029043D1 (en) | WHEEL DRIVE FOR A WATER TRANSMISSION UNIT | |
WO2008123174A1 (en) | Centrifugal pump | |
WO2005097593A3 (en) | Improved velocity profile impeller vane | |
WO2005035979A3 (en) | Pump | |
ATE491094T1 (en) | PULP PUMP | |
CN205478376U (en) | Novel multistage dive volute pump | |
CN208763907U (en) | A kind of multi-stage centrifugal pump | |
RU2005122532A (en) | RADIAL VANE PUMP |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |