DE502006005730D1 - WATER PUMP - Google Patents
WATER PUMPInfo
- Publication number
- DE502006005730D1 DE502006005730D1 DE502006005730T DE502006005730T DE502006005730D1 DE 502006005730 D1 DE502006005730 D1 DE 502006005730D1 DE 502006005730 T DE502006005730 T DE 502006005730T DE 502006005730 T DE502006005730 T DE 502006005730T DE 502006005730 D1 DE502006005730 D1 DE 502006005730D1
- Authority
- DE
- Germany
- Prior art keywords
- impeller
- water
- outflow
- diagonal
- water 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.)
- Active
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
- F04D29/181—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
- F04D29/2205—Conventional flow pattern
- F04D29/2216—Shape, geometry
-
- 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
- F04D29/2238—Special flow patterns
- F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The water pump, for garden ponds and aquaria, has a pump housing (1) with a water inflow (3) and outflow (4) and a diagonal powered impeller (5) with a conical covering disk (6). The water inflow and outflow are at right angles to each other. The leading edges (8) of the impeller paddles (9) are aligned at a diagonal, parallel to the water flow, forming a sealing gap (10) with the inner contour of the pump housing. The impeller is of an injection molded plastics with at least one metal ring.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006009495A DE102006009495A1 (en) | 2006-02-27 | 2006-02-27 | Water pump, for garden ponds and aquaria, has a diagonal impeller with the water inflow and outflow at right angles to each other in the pump housing |
PCT/EP2006/012214 WO2007098800A1 (en) | 2006-02-27 | 2006-12-19 | Water pump |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502006005730D1 true DE502006005730D1 (en) | 2010-02-04 |
Family
ID=37825063
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006009495A Withdrawn DE102006009495A1 (en) | 2006-02-27 | 2006-02-27 | Water pump, for garden ponds and aquaria, has a diagonal impeller with the water inflow and outflow at right angles to each other in the pump housing |
DE502006005730T Active DE502006005730D1 (en) | 2006-02-27 | 2006-12-19 | WATER PUMP |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006009495A Withdrawn DE102006009495A1 (en) | 2006-02-27 | 2006-02-27 | Water pump, for garden ponds and aquaria, has a diagonal impeller with the water inflow and outflow at right angles to each other in the pump housing |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090004020A1 (en) |
EP (1) | EP1886026B1 (en) |
CN (1) | CN101208519B (en) |
AT (1) | ATE453052T1 (en) |
CA (1) | CA2612471A1 (en) |
DE (2) | DE102006009495A1 (en) |
WO (1) | WO2007098800A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3002271A1 (en) * | 2013-02-21 | 2014-08-22 | Thy Engineering | TURBINE, COMPRESSOR OR PUMP WHEEL. |
CN105102820A (en) * | 2013-04-10 | 2015-11-25 | 伟尔矿物澳大利亚私人有限公司 | Pump impeller |
CN105971927B (en) * | 2016-07-05 | 2020-10-16 | 汉宇集团股份有限公司 | Water pump impeller and water pump |
CN106015083B (en) * | 2016-07-05 | 2019-12-31 | 汉宇集团股份有限公司 | Mixed flow type water pump impeller and water pump |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US224870A (en) * | 1880-02-24 | Rotary pump | ||
US2704516A (en) * | 1955-03-22 | Rotary pump | ||
GB154151A (en) * | 1919-09-02 | 1920-11-25 | Lewis Ferry Moody | Improvements in rotary hydraulic machines of the axial flow type |
CH390687A (en) * | 1961-02-27 | 1965-04-15 | Egger & Co | Centrifugal pump |
US3181471A (en) * | 1961-06-23 | 1965-05-04 | Babcock & Wilcox Co | Centrifugal pump construction |
US3608088A (en) * | 1969-04-17 | 1971-09-28 | Univ Minnesota | Implantable blood pump |
US4538959A (en) * | 1982-11-01 | 1985-09-03 | International Telephone & Telegraph Corp. | Clean-in-place pump |
US4948336A (en) * | 1987-12-10 | 1990-08-14 | Sundstrand Corporation | Mechanical shaft seal |
CN1034044A (en) * | 1988-01-06 | 1989-07-19 | 杨惠亭 | The wing impeller that a kind of low specific speed centrifugal pump is used |
US4871301A (en) * | 1988-02-29 | 1989-10-03 | Ingersoll-Rand Company | Centrifugal pump bearing arrangement |
FI85749C (en) * | 1988-12-28 | 1992-05-25 | Sarlin Ab Oy E | PUMP. |
JP3998456B2 (en) * | 2001-11-05 | 2007-10-24 | アイシン化工株式会社 | cooling fan |
-
2006
- 2006-02-27 DE DE102006009495A patent/DE102006009495A1/en not_active Withdrawn
- 2006-12-19 DE DE502006005730T patent/DE502006005730D1/en active Active
- 2006-12-19 WO PCT/EP2006/012214 patent/WO2007098800A1/en active Application Filing
- 2006-12-19 EP EP06829723A patent/EP1886026B1/en active Active
- 2006-12-19 US US11/995,690 patent/US20090004020A1/en not_active Abandoned
- 2006-12-19 AT AT06829723T patent/ATE453052T1/en active
- 2006-12-19 CN CN2006800231211A patent/CN101208519B/en active Active
- 2006-12-19 CA CA002612471A patent/CA2612471A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN101208519A (en) | 2008-06-25 |
CA2612471A1 (en) | 2007-09-07 |
EP1886026A1 (en) | 2008-02-13 |
EP1886026B1 (en) | 2009-12-23 |
DE102006009495A1 (en) | 2007-08-30 |
US20090004020A1 (en) | 2009-01-01 |
WO2007098800A1 (en) | 2007-09-07 |
ATE453052T1 (en) | 2010-01-15 |
CN101208519B (en) | 2011-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |