ATE289008T1 - Magnetgekuppelte kreiselpumpe - Google Patents

Magnetgekuppelte kreiselpumpe

Info

Publication number
ATE289008T1
ATE289008T1 AT99114038T AT99114038T ATE289008T1 AT E289008 T1 ATE289008 T1 AT E289008T1 AT 99114038 T AT99114038 T AT 99114038T AT 99114038 T AT99114038 T AT 99114038T AT E289008 T1 ATE289008 T1 AT E289008T1
Authority
AT
Austria
Prior art keywords
pump
bearing
sleeve
bearing support
centrifugal pump
Prior art date
Application number
AT99114038T
Other languages
English (en)
Inventor
Peter Wirz
Thomas Folsche
Original Assignee
Cp Pumpen 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 Cp Pumpen Ag filed Critical Cp Pumpen Ag
Application granted granted Critical
Publication of ATE289008T1 publication Critical patent/ATE289008T1/de

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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/026—Details of the bearings
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0465—Ceramic bearing designs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT99114038T 1998-08-21 1999-07-20 Magnetgekuppelte kreiselpumpe ATE289008T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH172798 1998-08-21

Publications (1)

Publication Number Publication Date
ATE289008T1 true ATE289008T1 (de) 2005-02-15

Family

ID=4217197

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99114038T ATE289008T1 (de) 1998-08-21 1999-07-20 Magnetgekuppelte kreiselpumpe

Country Status (4)

Country Link
US (1) US6280156B1 (de)
EP (1) EP0982499B1 (de)
AT (1) ATE289008T1 (de)
DE (1) DE59911579D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1329638A1 (de) * 2002-01-18 2003-07-23 CP Pumpen AG Magnetgekuppelte Kreiselpumpe
US7128538B2 (en) * 2003-07-07 2006-10-31 Terumo Corporation Centrifugal fluid pump apparatus
EP1716338B1 (de) * 2004-11-23 2007-07-11 ebm-papst St. Georgen GmbH & Co. KG Anordnung zur förderung von fluiden
CN112546386B (zh) 2011-04-18 2024-04-23 瑞思迈发动机及马达技术股份有限公司 Pap系统鼓风机
TW201320547A (zh) 2011-11-03 2013-05-16 Assoma Inc 磁驅動泵浦之結構改良
DE102011086460A1 (de) * 2011-11-16 2013-05-16 Robert Bosch Gmbh Flüssigkeitspumpe mit axialer Anlaufscheibe
EP2610498B1 (de) * 2011-12-27 2016-11-16 Grundfos Holding A/S Pumpenaggregat
US8905729B2 (en) 2011-12-30 2014-12-09 Peopleflo Manufacturing, Inc. Rotodynamic pump with electro-magnet coupling inside the impeller
US8905728B2 (en) 2011-12-30 2014-12-09 Peopleflo Manufacturing, Inc. Rotodynamic pump with permanent magnet coupling inside the impeller
DE102013008795B3 (de) * 2013-05-24 2014-08-21 Ksb Aktiengesellschaft Pumpenanordnung
DE102014223795A1 (de) * 2014-11-21 2016-05-25 Robert Bosch Gmbh Pumpe, insbesondere eine Kraftstoffhochdruckpumpe
DE102014225247A1 (de) 2014-12-09 2016-06-09 Robert Bosch Gmbh Verfahren zum Flüssigkeitsstrahlschneiden
CA3041837C (en) * 2016-11-01 2021-08-10 Psg Worldwide, Inc. Magnetically coupled sealless centrifugal pump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938914A (en) * 1967-11-01 1976-02-17 March Manufacturing Company Pump impeller and coupling magnet structures
JPS61152998A (ja) * 1984-12-27 1986-07-11 Toshiba Corp インペラ構造体
CH672820A5 (de) * 1986-03-21 1989-12-29 Ernst Hauenstein
DE3633400A1 (de) * 1986-10-01 1988-04-14 Halberg Maschbau Gmbh & Co Wellenschutzhuelse fuer gleitlager und laufflaechen von dichtungen und stopfbuchspackungen
US4871301A (en) * 1988-02-29 1989-10-03 Ingersoll-Rand Company Centrifugal pump bearing arrangement
DE4026717A1 (de) * 1990-08-24 1992-02-27 Uraca Pumpen Verdraenger- bzw. kolbenpumpe
US5261676A (en) * 1991-12-04 1993-11-16 Environamics Corporation Sealing arrangement with pressure responsive diaphragm means
EP0583003A1 (de) * 1992-08-13 1994-02-16 Perseptive Biosystems, Inc. Eine Flüssigkeit abmessendes, mischendes und deren Zusammensetzung überwachendes System
US5411378A (en) * 1992-09-08 1995-05-02 Sipin; Anatole J. Orbiting fluid pump
US6024542A (en) * 1994-02-14 2000-02-15 Phillips Engineering Co. Piston pump and method of reducing vapor lock
US5569383A (en) * 1994-12-15 1996-10-29 Delaware Capital Formation, Inc. Filter with axially and rotatably movable wiper
JP4016441B2 (ja) * 1996-10-02 2007-12-05 株式会社ジェイ・エム・エス ターボ式血液ポンプ

Also Published As

Publication number Publication date
EP0982499B1 (de) 2005-02-09
EP0982499A1 (de) 2000-03-01
US6280156B1 (en) 2001-08-28
DE59911579D1 (de) 2005-03-17

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