ATE339616T1 - Mehrstufige kreiselpumpe - Google Patents

Mehrstufige kreiselpumpe

Info

Publication number
ATE339616T1
ATE339616T1 AT04731592T AT04731592T ATE339616T1 AT E339616 T1 ATE339616 T1 AT E339616T1 AT 04731592 T AT04731592 T AT 04731592T AT 04731592 T AT04731592 T AT 04731592T AT E339616 T1 ATE339616 T1 AT E339616T1
Authority
AT
Austria
Prior art keywords
pump
sub
bearings
centrifugal pump
supported
Prior art date
Application number
AT04731592T
Other languages
English (en)
Inventor
Joerg Urban
Wolfgang Kochanowski
Bernhard Brecht
Stephan Scharpf
Original Assignee
Ksb 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 Ksb Ag filed Critical Ksb Ag
Application granted granted Critical
Publication of ATE339616T1 publication Critical patent/ATE339616T1/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
    • F04D29/043—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
AT04731592T 2003-05-17 2004-05-07 Mehrstufige kreiselpumpe ATE339616T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10322382A DE10322382A1 (de) 2003-05-17 2003-05-17 Mehrstufige Kreiselpumpe

Publications (1)

Publication Number Publication Date
ATE339616T1 true ATE339616T1 (de) 2006-10-15

Family

ID=33394744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04731592T ATE339616T1 (de) 2003-05-17 2004-05-07 Mehrstufige kreiselpumpe

Country Status (8)

Country Link
US (1) US7377744B2 (de)
EP (1) EP1625304B1 (de)
JP (1) JP4928265B2 (de)
AT (1) ATE339616T1 (de)
DE (2) DE10322382A1 (de)
DK (1) DK1625304T3 (de)
ES (1) ES2271885T3 (de)
WO (1) WO2004109117A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090246039A1 (en) * 2006-01-09 2009-10-01 Grundfos Pumps Corporation Carrier assembly for a pump
US7871239B2 (en) * 2006-02-03 2011-01-18 Dresser-Rand Company Multi-segment compressor casing assembly
US8172523B2 (en) * 2006-10-10 2012-05-08 Grudfos Pumps Corporation Multistage pump assembly having removable cartridge
US7946810B2 (en) * 2006-10-10 2011-05-24 Grundfos Pumps Corporation Multistage pump assembly
EP2143953B1 (de) 2008-07-10 2011-06-15 Grundfos Management A/S Pumpenaggregat
CN102369356B (zh) 2008-09-10 2014-11-19 滨特尔泵集团股份有限公司 高效、多级离心泵及其装配方法
US20100284831A1 (en) * 2009-05-06 2010-11-11 Grundfos Pumps Corporation Adaptors for multistage pump assemblies
CN102086873A (zh) * 2011-03-10 2011-06-08 赵景权 流量、扬程可变式自平衡轴向力多级离心泵
ES2721349T3 (es) * 2012-05-22 2019-07-31 Sulzer Management Ag Bomba de varias fases
CN105952680A (zh) * 2016-05-31 2016-09-21 浙江南元泵业有限公司 卧式水泵的密封座机构
CN109996963B (zh) 2016-09-26 2021-01-26 流体处理有限责任公司 经由增材制造而产生的多级叶轮
DE102018204503A1 (de) * 2018-03-23 2019-09-26 Robert Bosch Gmbh Flüssigkeitspumpe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801217A (en) * 1971-02-03 1974-04-02 Weir Pumps Ltd Fluid machines
DE2614163C2 (de) * 1976-04-02 1977-10-13 Balcke-Dürr AG, 4030 Ratingen Mehrstufige Kreiselpumpe
FR2568636B1 (fr) * 1984-08-03 1989-01-06 Electro Hydraulique Seh Pompe multicellulaire a cartouche demontable
US4856529A (en) * 1985-05-24 1989-08-15 Cardiometrics, Inc. Ultrasonic pulmonary artery catheter and method
US4865529A (en) * 1987-12-03 1989-09-12 Rockwell International Corporation Rotor transient positioning assembly
AU1900888A (en) * 1987-12-03 1989-06-08 Rockwell International Corporation Pump hydrostatic bearing assembly
FR2661218B1 (fr) * 1990-04-24 1992-07-31 Salmson Pompes Ensemble de pompe centrifuge verticale.
DE4227249C2 (de) * 1992-08-18 1997-02-06 Klaus Union Armaturen Topfpumpe

Also Published As

Publication number Publication date
WO2004109117A1 (de) 2004-12-16
EP1625304B1 (de) 2006-09-13
EP1625304A1 (de) 2006-02-15
JP4928265B2 (ja) 2012-05-09
US7377744B2 (en) 2008-05-27
US20060127232A1 (en) 2006-06-15
DK1625304T3 (da) 2007-01-29
ES2271885T3 (es) 2007-04-16
DE502004001498D1 (de) 2006-10-26
DE10322382A1 (de) 2004-12-02
JP2006528306A (ja) 2006-12-14

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