SE524048C2 - Anordning vid pump - Google Patents

Anordning vid pump

Info

Publication number
SE524048C2
SE524048C2 SE0201254A SE0201254A SE524048C2 SE 524048 C2 SE524048 C2 SE 524048C2 SE 0201254 A SE0201254 A SE 0201254A SE 0201254 A SE0201254 A SE 0201254A SE 524048 C2 SE524048 C2 SE 524048C2
Authority
SE
Sweden
Prior art keywords
pump
pump housing
doc
leading edges
pump according
Prior art date
Application number
SE0201254A
Other languages
English (en)
Swedish (sv)
Other versions
SE0201254L (sv
SE0201254D0 (sv
Inventor
Patrik Andersson
Original Assignee
Itt Mfg Enterprises Inc
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=20287684&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE524048(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Itt Mfg Enterprises Inc filed Critical Itt Mfg Enterprises Inc
Priority to SE0201254A priority Critical patent/SE524048C2/sv
Publication of SE0201254D0 publication Critical patent/SE0201254D0/xx
Priority to US10/372,178 priority patent/US6799944B2/en
Priority to HUE03445029A priority patent/HUE040076T2/hu
Priority to PT03445029T priority patent/PT1357294T/pt
Priority to EP03445029.6A priority patent/EP1357294B1/de
Priority to ES03445029.6T priority patent/ES2689708T3/es
Priority to DK03445029.6T priority patent/DK1357294T3/en
Publication of SE0201254L publication Critical patent/SE0201254L/
Publication of SE524048C2 publication Critical patent/SE524048C2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE0201254A 2002-04-26 2002-04-26 Anordning vid pump SE524048C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0201254A SE524048C2 (sv) 2002-04-26 2002-04-26 Anordning vid pump
US10/372,178 US6799944B2 (en) 2002-04-26 2003-02-25 Rotary pump for pumping fluids, mainly sewage water
HUE03445029A HUE040076T2 (hu) 2002-04-26 2003-03-03 Szennyvízszivattyú
PT03445029T PT1357294T (pt) 2002-04-26 2003-03-03 Bomba de esgoto
EP03445029.6A EP1357294B1 (de) 2002-04-26 2003-03-03 Abwasserpumpe
ES03445029.6T ES2689708T3 (es) 2002-04-26 2003-03-03 Bomba de aguas negras
DK03445029.6T DK1357294T3 (en) 2002-04-26 2003-03-03 sewage pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201254A SE524048C2 (sv) 2002-04-26 2002-04-26 Anordning vid pump

Publications (3)

Publication Number Publication Date
SE0201254D0 SE0201254D0 (sv) 2002-04-26
SE0201254L SE0201254L (sv) 2003-10-27
SE524048C2 true SE524048C2 (sv) 2004-06-22

Family

ID=20287684

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201254A SE524048C2 (sv) 2002-04-26 2002-04-26 Anordning vid pump

Country Status (7)

Country Link
US (1) US6799944B2 (de)
EP (1) EP1357294B1 (de)
DK (1) DK1357294T3 (de)
ES (1) ES2689708T3 (de)
HU (1) HUE040076T2 (de)
PT (1) PT1357294T (de)
SE (1) SE524048C2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE524048C2 (sv) 2002-04-26 2004-06-22 Itt Mfg Enterprises Inc Anordning vid pump
US7037069B2 (en) * 2003-10-31 2006-05-02 The Gorman-Rupp Co. Impeller and wear plate
SE527818C2 (sv) * 2005-06-17 2006-06-13 Itt Mfg Enterprises Inc Pump för pumpning av förorenad vätska
SE0501542L (sv) * 2005-07-01 2006-07-25 Itt Mfg Enterprises Inc Pump för att pumpa förorenad vätska inkluderande fast material
US8118244B2 (en) * 2010-03-11 2012-02-21 Vaughan Company, Inc. Internal cutter on submersed mixer
DE102017221930A1 (de) 2017-12-05 2019-06-06 KSB SE & Co. KGaA Laufrad für Abwasserpumpe
FR3078116B1 (fr) * 2018-02-22 2021-09-10 Ksb Sas Pompe a doigt
DE102018216048A1 (de) * 2018-09-20 2020-03-26 KSB SE & Co. KGaA Pumpenanordnung
US11603844B2 (en) 2018-12-21 2023-03-14 Grundfos Holding A/S Centrifugal pump
EP3779201B1 (de) * 2019-08-15 2023-06-07 KSB SE & Co. KGaA Abstreifelement für laufradeintrittskanten von abwasserpumpen
EP3988793A1 (de) 2020-10-26 2022-04-27 Xylem Europe GmbH Laufradsitz mit einem führungszapfen für eine pumpe
EP3988795A1 (de) * 2020-10-26 2022-04-27 Xylem Europe GmbH Laufradsitz mit einem führungszapfen für eine pumpe
EP4102080A1 (de) 2021-06-08 2022-12-14 Xylem Europe GmbH Pumpe und hydraulikeinheit einer pumpe

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812371A (en) 1955-03-23 1959-04-22 Parkinson Cowan Appliances Ltd Improvements relating to centrifugal pumps
DE614426C (de) 1933-09-21 1935-06-07 A D Sihl A G Vorm A Schmid Mas Kreiselpumpe fuer verunreinigte Fluessigkeiten
US3096718A (en) 1961-12-12 1963-07-09 Conard Kenner Trash cutter for a pump
FR1511657A (fr) 1966-12-23 1968-02-02 Pierre Mengin Ets Perfectionnements aux pompes dilacératrices
SE375831B (de) 1970-05-19 1975-04-28 M Stehle
US4076179A (en) 1976-04-22 1978-02-28 Kabushiki Kaisha Sogo Pump Seisakusho Centrifugal sewage pump
CH633617A5 (de) * 1978-08-31 1982-12-15 Martin Staehle Kreiselpumpe mit einschaufel-laufrad zur foerderung von langfaserigen aufgeschwemmten feststoffen.
JPS5838396A (ja) * 1981-08-29 1983-03-05 Ebara Corp グラインダ−ポンプ
US4402648A (en) * 1981-08-31 1983-09-06 A. O. Smith Harvestore Products, Inc. Chopper pump
FI69683C (fi) 1982-02-08 1986-03-10 Ahlstroem Oy Centrifugalpump foer vaetskor innehaollande fasta aemnen
JPH0752394Y2 (ja) * 1988-03-25 1995-11-29 株式会社荏原製作所 グラインダポンプ
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
US5016825A (en) * 1990-02-14 1991-05-21 Mcneil (Ohio) Corporation Grinding impeller assembly for a grinder pump
CH689058A5 (de) 1994-11-28 1998-08-31 Haeny & Cie Ag Kreiselpumpe fuer mit Feststoffanteilen belastete Abwaesser.
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
SE520417C2 (sv) 1997-12-18 2003-07-08 Flygt Ab Itt Pump av centrifugal- eller halvaxiell typ avsedd för pumpning av orensat avloppsvatten
WO2001025640A2 (en) * 1999-10-06 2001-04-12 Vaughan Co., Inc. Centrifugal pump improvements
SE524048C2 (sv) 2002-04-26 2004-06-22 Itt Mfg Enterprises Inc Anordning vid pump

Also Published As

Publication number Publication date
ES2689708T3 (es) 2018-11-15
HUE040076T2 (hu) 2019-02-28
PT1357294T (pt) 2018-11-02
EP1357294B1 (de) 2018-07-04
EP1357294A2 (de) 2003-10-29
SE0201254L (sv) 2003-10-27
EP1357294A3 (de) 2004-12-08
SE0201254D0 (sv) 2002-04-26
US20030215331A1 (en) 2003-11-20
DK1357294T3 (en) 2018-10-08
US6799944B2 (en) 2004-10-05

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Legal Events

Date Code Title Description
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