EP1353074A3 - Kreiselpumpe mit integriertem Magnetfilter - Google Patents

Kreiselpumpe mit integriertem Magnetfilter Download PDF

Info

Publication number
EP1353074A3
EP1353074A3 EP03005993A EP03005993A EP1353074A3 EP 1353074 A3 EP1353074 A3 EP 1353074A3 EP 03005993 A EP03005993 A EP 03005993A EP 03005993 A EP03005993 A EP 03005993A EP 1353074 A3 EP1353074 A3 EP 1353074A3
Authority
EP
European Patent Office
Prior art keywords
pump
impeller
centrifugal pump
magnetic filter
chamber
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.)
Withdrawn
Application number
EP03005993A
Other languages
English (en)
French (fr)
Other versions
EP1353074A2 (de
Inventor
Bernd-Thorsten Stock
Thomas Heese
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wilo SE
Original Assignee
Wilo AG
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
Application filed by Wilo AG filed Critical Wilo AG
Publication of EP1353074A2 publication Critical patent/EP1353074A2/de
Publication of EP1353074A3 publication Critical patent/EP1353074A3/de
Withdrawn legal-status Critical Current

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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Die Erfindung betrifft eine Kreiselpumpe (1) mit einem Pumpengehäuse (9), in dem ein Pumpenlaufrad (13) in einem Laufradraum (12) umläuft, welcher von einem Spiralraum (15) umgeben ist, wobei in das Pumpengehäuse (9) mindestens ein Magnet (19) integriert ist, der in einem Bereich (20) angeordnet ist, der unmittelbar oder mittelbar an den Laufradraum (12) und/oder an den Spiralraum (15) und/oder an einen zwischen dem Spiralraum (15) und dem Laufradraum (12) befindlichen Ringraum (16) angrenzt. Die Pumpe ist vorzugsweise eine Spaltrohrpumpe (1) und der Magnet (19) kann vorteilhafterweise zugleich Bestandteil einer magnetischen Lagerung (19, 22) des Rotors (3) sein.
EP03005993A 2002-04-12 2003-03-18 Kreiselpumpe mit integriertem Magnetfilter Withdrawn EP1353074A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10216402 2002-04-12
DE2002116402 DE10216402A1 (de) 2002-04-12 2002-04-12 Kreiselpumpe mit integriertem Magnetfilter

Publications (2)

Publication Number Publication Date
EP1353074A2 EP1353074A2 (de) 2003-10-15
EP1353074A3 true EP1353074A3 (de) 2004-11-03

Family

ID=28051301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03005993A Withdrawn EP1353074A3 (de) 2002-04-12 2003-03-18 Kreiselpumpe mit integriertem Magnetfilter

Country Status (2)

Country Link
EP (1) EP1353074A3 (de)
DE (1) DE10216402A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462685A (en) * 2008-08-22 2010-02-24 Christopher Adey Pump arrangement with a centrifugal pump and magnetic separator
DE102009025738A1 (de) * 2009-06-20 2010-12-23 Schaeffler Technologies Gmbh & Co. Kg Kühlkreislauf einer Brennkraftmaschine mit Abscheidevorrichtung
DE102012022851A1 (de) * 2012-11-23 2014-05-28 Wilo Se Laufrad einer Kreiselpumpe mit Magneten
TR201400815A2 (tr) 2014-01-24 2015-08-21 Bosch Termoteknik Isitma ve Klima Sanayi Ticaret Anonim Sirketi Bir çeşit manyetik filtre ve filtreler için bir çeşit kapak mekanizması.
CN104329286B (zh) * 2014-12-01 2016-08-17 江苏奔腾汽车科技有限公司 一种磁力传动泵体密封结构
US12196226B2 (en) * 2020-11-13 2025-01-14 Taco, Inc. Rotating assembly with integral magnetic filter for wet rotor circulating pump
EP4056851A1 (de) * 2021-03-09 2022-09-14 Metso Outotec Sweden AB Verschleisselement für eine schlammpumpe
DE102024115849A1 (de) * 2024-06-06 2025-12-11 Truma Gerätetechnik GmbH & Co. KG Selbstentleerende Wasserpumpe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1490440A (fr) * 1966-08-29 1967-07-28 Glutz Blotzheim Nachfolger A G Pompe de circulation
US4416586A (en) * 1980-04-19 1983-11-22 Klein, Schanzlin & Becker Aktiengesellschaft Submersible motor pump assembly
FR2722842A1 (fr) * 1994-06-29 1996-01-26 Safog Pompes centrifuges imposant des champs electromagnetiques aux fluides pulses

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572976A (en) * 1967-10-09 1971-03-30 Nikkiso Co Ltd Fluid takeoff device for canned motor driven pump
JPS5710311A (en) * 1980-06-18 1982-01-19 Daido Steel Co Ltd Magnetic separator
DE3134861C2 (de) * 1981-09-03 1985-04-04 Siegfried 4054 Nettetal André Magnetfilter
DE3146858C2 (de) * 1981-11-26 1983-10-06 Walzbau-Montagegesellschaft Bilabel Gmbh & Co Kg, 6100 Darmstadt Kontinuierlicher Magnetfilter zur Abscheidung erfaßbarer Stoffe aus Flüssigkeiten
DE3701562C2 (de) * 1986-03-12 1996-02-08 Wilo Gmbh Kreiselpumpe mit Spaltrohrmotor
US4880362A (en) * 1988-05-24 1989-11-14 Laing Karsten A Rotor with stabilizing magnets
US6053705A (en) * 1996-09-10 2000-04-25 Sulzer Electronics Ag Rotary pump and process to operate it
FR2768470B1 (fr) * 1997-09-12 2002-02-01 Mecanique Magnetique Sa Pompe rotative a rotor immerge
DE19939522A1 (de) * 1999-08-20 2001-02-22 Wilo Gmbh Elektromotorisch angetriebene Kreiselpumpe mit außenliegendem Rotor
DE10059457A1 (de) * 2000-11-30 2002-07-11 Grundfos As Elektromotor zum Antrieb einer Kreiselpumpe für insbesondere Heizungsanlagen
DE10059458A1 (de) * 2000-11-30 2002-06-13 Grundfos As Elektrischer Antriebsmotor für eine Kreiselpumpe für insbesondere Heizungsanlagen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1490440A (fr) * 1966-08-29 1967-07-28 Glutz Blotzheim Nachfolger A G Pompe de circulation
US4416586A (en) * 1980-04-19 1983-11-22 Klein, Schanzlin & Becker Aktiengesellschaft Submersible motor pump assembly
FR2722842A1 (fr) * 1994-06-29 1996-01-26 Safog Pompes centrifuges imposant des champs electromagnetiques aux fluides pulses

Also Published As

Publication number Publication date
DE10216402A1 (de) 2003-10-23
EP1353074A2 (de) 2003-10-15

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