DK2226505T3 - Fristrømshjul med skærekanter - Google Patents
Fristrømshjul med skærekanterInfo
- Publication number
- DK2226505T3 DK2226505T3 DK10001468.7T DK10001468T DK2226505T3 DK 2226505 T3 DK2226505 T3 DK 2226505T3 DK 10001468 T DK10001468 T DK 10001468T DK 2226505 T3 DK2226505 T3 DK 2226505T3
- Authority
- DK
- Denmark
- Prior art keywords
- free
- cutting edges
- flow wheels
- wheels
- flow
- 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
- 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
- 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
- F04D29/2244—Free vortex
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009011444A DE102009011444A1 (de) | 2009-03-03 | 2009-03-03 | Freistromrad mit Schneidkanten |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2226505T3 true DK2226505T3 (da) | 2014-01-27 |
Family
ID=42112002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK10001468.7T DK2226505T3 (da) | 2009-03-03 | 2010-02-12 | Fristrømshjul med skærekanter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2226505B1 (de) |
CN (1) | CN101825089B (de) |
DE (1) | DE102009011444A1 (de) |
DK (1) | DK2226505T3 (de) |
ES (1) | ES2443550T3 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010042513A1 (de) * | 2010-10-15 | 2012-04-19 | BSH Bosch und Siemens Hausgeräte GmbH | Pumpe für ein Hausgerät, Hausgerät mit einer Pumpe und Verfahren zum Betreiben eines Hausgeräts |
ITMI20130608A1 (it) * | 2013-04-12 | 2014-10-13 | Pompe Rotomec S R L | Girante per pompe del tipo anti-intasamento e ad alto rendimento idraulico |
EP2868928A1 (de) * | 2013-10-31 | 2015-05-06 | Sulzer Pumpen Ag | Kreiselpumpe und Verfahren zum Pumpen eines Mediums |
DE102015212653B4 (de) * | 2015-07-07 | 2022-03-17 | BSH Hausgeräte GmbH | Haushaltsgerät |
CN105927581A (zh) * | 2016-06-29 | 2016-09-07 | 新界泵业集团股份有限公司 | 适用于潜水电泵的切割式叶轮 |
DE102016225908A1 (de) | 2016-12-21 | 2018-06-21 | KSB SE & Co. KGaA | Freistrompumpe |
IT201900010632A1 (it) * | 2019-07-02 | 2021-01-02 | Dab Pumps Spa | Girante perfezionata per pompa centrifuga, particolarmente per pompa del tipo a girante arretrata, e pompa con una simile girante |
CN114151380B (zh) * | 2021-11-15 | 2024-01-09 | 中交疏浚技术装备国家工程研究中心有限公司 | 一种带有间隙冲水的防缠绕旋流泵 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3692422A (en) * | 1971-01-18 | 1972-09-19 | Pierre Mengin Ets | Shearing pump |
US4076179A (en) * | 1976-04-22 | 1978-02-28 | Kabushiki Kaisha Sogo Pump Seisakusho | Centrifugal sewage pump |
JPS55117094A (en) * | 1979-03-01 | 1980-09-09 | Kawamoto Seisakusho:Kk | Pump with cutter |
FI75652C (fi) * | 1984-08-16 | 1988-07-11 | Sarlin Ab Oy E | Loephjul vid en pump, saerskilt vid en virvelstroempump. |
JPH1193884A (ja) * | 1997-09-22 | 1999-04-06 | Ebara Corp | ボルテックス形ポンプの製造方法 |
FR2812312B1 (fr) * | 2000-07-25 | 2003-01-24 | Sert | Broyeur sanitaire |
DE10305726A1 (de) | 2002-03-14 | 2003-10-02 | Ksb Ag | Kreiselpumpe mit Zerkleinerungseinrichtung |
US20040234370A1 (en) * | 2002-09-26 | 2004-11-25 | Mark Simakaski | Chopping pump impeller assembly |
DE10301629B4 (de) * | 2003-01-17 | 2013-05-29 | Ksb Aktiengesellschaft | Freistrompumpe |
DE102004007739A1 (de) * | 2004-02-16 | 2005-08-25 | Wilo Ag | Schneidwerk einer Kreiselpumpe |
SE527558C2 (sv) * | 2004-11-19 | 2006-04-11 | Itt Mfg Enterprises Inc | Pumphjul |
DE102004058458B3 (de) * | 2004-12-03 | 2006-05-18 | Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg | Pumpe mit Schneidlaufrad |
DE102005014348B3 (de) * | 2005-03-24 | 2006-08-10 | Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg | Pumpe mit Schneidlaufrad und Vorzerkleinerer |
JP2009293547A (ja) * | 2008-06-06 | 2009-12-17 | Shinmaywa Industries Ltd | 羽根車及びボルテックスポンプ |
-
2009
- 2009-03-03 DE DE102009011444A patent/DE102009011444A1/de not_active Withdrawn
-
2010
- 2010-02-12 DK DK10001468.7T patent/DK2226505T3/da active
- 2010-02-12 ES ES10001468.7T patent/ES2443550T3/es active Active
- 2010-02-12 EP EP10001468.7A patent/EP2226505B1/de active Active
- 2010-03-03 CN CN201010128548.6A patent/CN101825089B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101825089B (zh) | 2014-08-13 |
EP2226505B1 (de) | 2013-11-27 |
ES2443550T3 (es) | 2014-02-19 |
EP2226505A1 (de) | 2010-09-08 |
DE102009011444A1 (de) | 2010-09-09 |
CN101825089A (zh) | 2010-09-08 |
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