NO20073096L - Skovlhjul - Google Patents
SkovlhjulInfo
- Publication number
- NO20073096L NO20073096L NO20073096A NO20073096A NO20073096L NO 20073096 L NO20073096 L NO 20073096L NO 20073096 A NO20073096 A NO 20073096A NO 20073096 A NO20073096 A NO 20073096A NO 20073096 L NO20073096 L NO 20073096L
- Authority
- NO
- Norway
- Prior art keywords
- impeller
- vanes
- cover plates
- pump
- impellers
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
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
- F04D29/2261—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
- 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
Den foreliggende oppfinnelse vedrører et pumpeløpehjul (12) av en sentrifugal eller halvaksial type som skal brukes i en pumpe for å pumpe væsker, hvor skovlhjulet er arrangert med en eller flere skovler (18) hvor skovlene er festet til dekkplater (14, 16) på hver side dannende et såkalt lukket skovlhjul karakterisert ved at innløpskantene (40) til skovlene er bøyd bakover ved innløpsåpningen (42) i en av dekkplatene (16) til skovlhjulet. ?? ?? ?? ??
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402840A SE527558C2 (sv) | 2004-11-19 | 2004-11-19 | Pumphjul |
PCT/EP2005/055726 WO2006053831A1 (en) | 2004-11-19 | 2005-11-03 | Impeller wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20073096L true NO20073096L (no) | 2007-06-18 |
Family
ID=33516498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20073096A NO20073096L (no) | 2004-11-19 | 2007-06-18 | Skovlhjul |
Country Status (26)
Country | Link |
---|---|
US (1) | US20090208336A1 (no) |
EP (1) | EP1815144B8 (no) |
JP (1) | JP4489119B2 (no) |
KR (1) | KR20070086413A (no) |
CN (1) | CN101061319A (no) |
AP (1) | AP2173A (no) |
AT (1) | ATE389809T1 (no) |
AU (1) | AU2005305920B2 (no) |
BR (1) | BRPI0518009A (no) |
CA (1) | CA2585171A1 (no) |
DE (1) | DE602005005515T2 (no) |
DK (1) | DK1815144T3 (no) |
EA (1) | EA009906B1 (no) |
ES (1) | ES2304178T3 (no) |
HK (1) | HK1106814A1 (no) |
IL (1) | IL182816A0 (no) |
MX (1) | MX2007005925A (no) |
NO (1) | NO20073096L (no) |
NZ (1) | NZ555389A (no) |
PL (1) | PL1815144T3 (no) |
PT (1) | PT1815144E (no) |
SE (1) | SE527558C2 (no) |
SI (1) | SI1815144T1 (no) |
UA (1) | UA89653C2 (no) |
WO (1) | WO2006053831A1 (no) |
ZA (1) | ZA200704866B (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2935761B1 (fr) * | 2008-09-05 | 2010-10-15 | Alstom Hydro France | Roue de type francis pour machine hydraulique, machine hydraulique comprenant une telle roue et procede d'assemblage d'une telle roue |
DE102009011444A1 (de) * | 2009-03-03 | 2010-09-09 | Ksb Aktiengesellschaft | Freistromrad mit Schneidkanten |
WO2013015432A1 (ja) * | 2011-07-25 | 2013-01-31 | Kudou Yasushi | 流体機械 |
EP3011186B1 (en) * | 2013-06-21 | 2020-12-30 | Flow Control LLC. | Debris removing impeller backvane |
JP6351216B2 (ja) * | 2013-07-05 | 2018-07-04 | 株式会社荏原製作所 | 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ |
CN103696982A (zh) * | 2013-12-06 | 2014-04-02 | 江苏大学 | 一种可自动切割纤维的污水轴流泵叶轮结构 |
JP6415116B2 (ja) * | 2014-05-30 | 2018-10-31 | 株式会社荏原製作所 | 汚水ポンプ用のケーシングライナ及びこれを備えた汚水ポンプ |
KR20180079505A (ko) * | 2016-12-30 | 2018-07-11 | 명화공업주식회사 | 워터펌프 임펠러 |
CN108916066A (zh) * | 2018-07-13 | 2018-11-30 | 江苏大学 | 一种用于输送带有颗粒和纤维的环保泵 |
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 (de) * | 1976-03-26 | 1977-09-29 | Albert Blum | Abwasserpumpe |
CA1155712A (en) * | 1979-10-29 | 1983-10-25 | Rockwell International Corporation | Composite centrifugal impeller for slurry pumps |
SE466766B (sv) * | 1989-04-27 | 1992-03-30 | Flygt Ab Itt | Centrifugalpump avsedd foer pumpning av vaetskor innehaallande fasta partiklar, exempelvis trasor och andra laangstraeckta foeremaal |
US5438755A (en) * | 1993-11-17 | 1995-08-08 | Giberson; Melbourne F. | Method of making a monolithic shrouded impeller |
SE520416C2 (sv) * | 1997-11-18 | 2003-07-08 | Flygt Ab Itt | Pumphjul |
SE512154C2 (sv) * | 1997-11-18 | 2000-02-07 | Flygt Ab Itt | Pumphjul för centrifugal- eller halvaxiella pumpar avsedda att pumpa i första hand avloppsvatten |
WO2001025640A2 (en) * | 1999-10-06 | 2001-04-12 | Vaughan Co., Inc. | Centrifugal pump improvements |
US6276899B1 (en) * | 1999-11-05 | 2001-08-21 | Flowserve Management Company | Impeller manufacturing process |
JP4358965B2 (ja) * | 2000-03-27 | 2009-11-04 | 株式会社日立産機システム | 遠心型羽根車および空気清浄装置 |
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 (de) * | 2003-03-04 | 2004-09-08 | Ziehl-Abegg AG | Radiallüfterrad |
-
2004
- 2004-11-19 SE SE0402840A patent/SE527558C2/sv not_active IP Right Cessation
-
2005
- 2005-11-03 JP JP2007541908A patent/JP4489119B2/ja not_active Expired - Fee Related
- 2005-11-03 AU AU2005305920A patent/AU2005305920B2/en not_active Expired - Fee Related
- 2005-11-03 US US11/719,842 patent/US20090208336A1/en not_active Abandoned
- 2005-11-03 AT AT05801669T patent/ATE389809T1/de active
- 2005-11-03 BR BRPI0518009-0A patent/BRPI0518009A/pt not_active IP Right Cessation
- 2005-11-03 EA EA200701098A patent/EA009906B1/ru not_active IP Right Cessation
- 2005-11-03 NZ NZ555389A patent/NZ555389A/en unknown
- 2005-11-03 UA UAA200706529A patent/UA89653C2/ru unknown
- 2005-11-03 AP AP2007003998A patent/AP2173A/xx active
- 2005-11-03 KR KR1020077013863A patent/KR20070086413A/ko not_active Application Discontinuation
- 2005-11-03 EP EP05801669A patent/EP1815144B8/en active Active
- 2005-11-03 DE DE602005005515T patent/DE602005005515T2/de active Active
- 2005-11-03 MX MX2007005925A patent/MX2007005925A/es active IP Right Grant
- 2005-11-03 PL PL05801669T patent/PL1815144T3/pl unknown
- 2005-11-03 ES ES05801669T patent/ES2304178T3/es active Active
- 2005-11-03 CN CNA2005800395749A patent/CN101061319A/zh active Pending
- 2005-11-03 PT PT05801669T patent/PT1815144E/pt unknown
- 2005-11-03 CA CA002585171A patent/CA2585171A1/en not_active Abandoned
- 2005-11-03 DK DK05801669T patent/DK1815144T3/da active
- 2005-11-03 ZA ZA200704866A patent/ZA200704866B/xx unknown
- 2005-11-03 WO PCT/EP2005/055726 patent/WO2006053831A1/en active Application Filing
- 2005-11-03 SI SI200530263T patent/SI1815144T1/sl unknown
-
2007
- 2007-04-26 IL IL182816A patent/IL182816A0/en unknown
- 2007-06-18 NO NO20073096A patent/NO20073096L/no not_active Application Discontinuation
- 2007-11-13 HK HK07112392A patent/HK1106814A1/xx not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |