SE0400964L - Kanalhjul - Google Patents

Kanalhjul

Info

Publication number
SE0400964L
SE0400964L SE0400964A SE0400964A SE0400964L SE 0400964 L SE0400964 L SE 0400964L SE 0400964 A SE0400964 A SE 0400964A SE 0400964 A SE0400964 A SE 0400964A SE 0400964 L SE0400964 L SE 0400964L
Authority
SE
Sweden
Prior art keywords
hub
channel impeller
blade
channel
front edge
Prior art date
Application number
SE0400964A
Other languages
English (en)
Other versions
SE526557C2 (sv
SE0400964D0 (sv
Inventor
Axel Fredriksson
Original Assignee
Pumpex Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32294306&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE0400964(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pumpex Ab filed Critical Pumpex Ab
Priority to SE0400964A priority Critical patent/SE0400964L/sv
Publication of SE0400964D0 publication Critical patent/SE0400964D0/sv
Priority to DE602005012498T priority patent/DE602005012498D1/de
Priority to PCT/SE2005/000541 priority patent/WO2005100796A1/en
Priority to EP05732227A priority patent/EP1747377B1/en
Priority to AT05732227T priority patent/ATE421638T1/de
Publication of SE526557C2 publication Critical patent/SE526557C2/sv
Publication of SE0400964L publication Critical patent/SE0400964L/sv

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
    • F04D29/2238—Special flow patterns
    • F04D29/225—Channel wheels, e.g. one blade or one flow channel
    • 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
    • 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
    • F04D29/245—Geometry, shape for special effects
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade

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)
  • Pulleys (AREA)
SE0400964A 2004-04-15 2004-04-15 Kanalhjul SE0400964L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0400964A SE0400964L (sv) 2004-04-15 2004-04-15 Kanalhjul
DE602005012498T DE602005012498D1 (de) 2004-04-15 2005-04-14 Laufrad
PCT/SE2005/000541 WO2005100796A1 (en) 2004-04-15 2005-04-14 Impeller
EP05732227A EP1747377B1 (en) 2004-04-15 2005-04-14 Impeller
AT05732227T ATE421638T1 (de) 2004-04-15 2005-04-14 Laufrad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400964A SE0400964L (sv) 2004-04-15 2004-04-15 Kanalhjul

Publications (3)

Publication Number Publication Date
SE0400964D0 SE0400964D0 (sv) 2004-04-15
SE526557C2 SE526557C2 (sv) 2005-10-11
SE0400964L true SE0400964L (sv) 2005-10-11

Family

ID=32294306

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400964A SE0400964L (sv) 2004-04-15 2004-04-15 Kanalhjul

Country Status (5)

Country Link
EP (1) EP1747377B1 (sv)
AT (1) ATE421638T1 (sv)
DE (1) DE602005012498D1 (sv)
SE (1) SE0400964L (sv)
WO (1) WO2005100796A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012023731B4 (de) * 2012-12-05 2021-03-11 Wilo Se Kreiselpumpe insbesondere für Abwasser oder Schmutzwasser
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
EP2908012B1 (en) * 2014-01-24 2019-02-27 McFinn Technologies Radial impeller and casing for centrifugal pump
JP6488167B2 (ja) 2015-03-27 2019-03-20 株式会社荏原製作所 渦巻ポンプ
CN105927580A (zh) * 2016-06-03 2016-09-07 浙江永球科技有限公司 新型高效排污泵
CN110529426B (zh) * 2019-08-27 2024-04-02 浙江理工大学 一种高速泵用开式叶轮结构
ES2980380T3 (es) * 2020-09-22 2024-10-01 Xylem Europe Gmbh Impulsor abierto para bomba sumergible configurado para bombear líquido que comprende materia abrasiva y bomba sumergible con el mismo

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1763595A (en) * 1928-04-28 1930-06-10 Allis Chalmers Mfg Co Pump
DE962222C (de) * 1953-08-23 1957-04-18 Amag Hilpert Pegnitzhuette Ag Laufrad fuer Kreiselpumpen, insbesondere fuer die Foerderung von feste Beimengungen enthaltenden Fluessigkeiten
FI69683C (fi) * 1982-02-08 1986-03-10 Ahlstroem Oy Centrifugalpump foer vaetskor innehaollande fasta aemnen
DE4338931C2 (de) * 1993-11-15 1996-09-05 Wilo Gmbh Verstopfungsfreie Kreiselpumpe
US6053698A (en) * 1995-08-31 2000-04-25 Giw Industries, Inc. High capacity slurry pump
US6123507A (en) * 1998-11-30 2000-09-26 Smith & Loveless, Inc. Single port impeller

Also Published As

Publication number Publication date
ATE421638T1 (de) 2009-02-15
SE526557C2 (sv) 2005-10-11
EP1747377B1 (en) 2009-01-21
EP1747377A1 (en) 2007-01-31
WO2005100796A1 (en) 2005-10-27
DE602005012498D1 (de) 2009-03-12
SE0400964D0 (sv) 2004-04-15

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