ATE524656T1 - FLUID PUMP - Google Patents

FLUID PUMP

Info

Publication number
ATE524656T1
ATE524656T1 AT06806138T AT06806138T ATE524656T1 AT E524656 T1 ATE524656 T1 AT E524656T1 AT 06806138 T AT06806138 T AT 06806138T AT 06806138 T AT06806138 T AT 06806138T AT E524656 T1 ATE524656 T1 AT E524656T1
Authority
AT
Austria
Prior art keywords
housing portion
support ribs
pump housing
radially
fluid pump
Prior art date
Application number
AT06806138T
Other languages
German (de)
Inventor
Albert Genster
Original Assignee
Pierburg Gmbh
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 Pierburg Gmbh filed Critical Pierburg Gmbh
Application granted granted Critical
Publication of ATE524656T1 publication Critical patent/ATE524656T1/en

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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/528—Casings; Connections of working fluid for axial pumps especially adapted for liquid pumps
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/548—Specially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Rotary Pumps (AREA)

Abstract

There is proposed an embodiment of an electric fluid pump of a semi-axial design wherein support ribs (31) are arranged between a radially outer pump housing portion (32) and a first, radially inner motor housing portion (8) that radially surrounds the electric motor (1), wherein the radially outer pump housing portion (32) is formed integrally with the first motor housing portion (8) and the support ribs (31). In this manner, as compared to previously known embodiments, small wall thicknesses of the pump housing can be realized because the support ribs will offer sufficient strength. Thus, the number of component parts and the weight can be reduced.
AT06806138T 2005-11-10 2006-10-10 FLUID PUMP ATE524656T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005054026A DE102005054026A1 (en) 2005-11-10 2005-11-10 fluid pump
PCT/EP2006/009761 WO2007054169A1 (en) 2005-11-10 2006-10-10 Fluid pump

Publications (1)

Publication Number Publication Date
ATE524656T1 true ATE524656T1 (en) 2011-09-15

Family

ID=37667636

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06806138T ATE524656T1 (en) 2005-11-10 2006-10-10 FLUID PUMP

Country Status (7)

Country Link
US (1) US20110164995A1 (en)
EP (1) EP2002123B1 (en)
JP (1) JP2009515084A (en)
CN (1) CN101356374B (en)
AT (1) ATE524656T1 (en)
DE (1) DE102005054026A1 (en)
WO (1) WO2007054169A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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US9861774B2 (en) 2009-08-11 2018-01-09 Resmed Motor Technologies Inc. Single stage, axial symmetric blower and portable ventilator
FR2984035A1 (en) * 2011-12-13 2013-06-14 Victor Jean Ballestra Motor for rotor-stator type pump or sanitary crusher for toilet, has frame made of plastic material for ensuring concentricity of stator-rotor and embedded in another frame made of plastic material resistant to chemical agents
DE102013009451A1 (en) * 2013-06-06 2014-12-11 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electric coolant pump
DE102014113412B3 (en) * 2014-09-17 2015-09-24 Nidec Gpm Gmbh Flow-cooled coolant pump with wet rotor
US20190120249A1 (en) * 2017-10-25 2019-04-25 Flowserve Management Company Modular, multi-stage, integral sealed motor pump with integrally-cooled motors and independently controlled rotor speeds
US11323003B2 (en) * 2017-10-25 2022-05-03 Flowserve Management Company Compact, modular, pump or turbine with integral modular motor or generator and coaxial fluid flow
CN111043039B (en) * 2019-12-30 2025-02-14 合肥华升泵阀股份有限公司 A centrifugal multistage pump
US12398659B2 (en) 2024-01-03 2025-08-26 Flowserve Pte. Ltd. Integral motor pump or turbine with sensorless monitoring of axial bearing wear
US12486849B2 (en) 2024-01-08 2025-12-02 Flowserve Pte. Ltd. Mechanism for reducing eddy current losses in sealless pumps and turbines having directly driven impellers
US12577954B2 (en) 2024-01-09 2026-03-17 Flowserve Pte. Ltd. Axial direct drive sealless pump or turbine with deformation-resistant cover plate
US12480519B2 (en) 2024-01-09 2025-11-25 Flowserve Pte. Ltd. Mechanism for maintaining integrity of permanent magnets in directly driven sealless pumps and turbines
US12313074B1 (en) 2024-02-09 2025-05-27 Flowserve Pte. Ltd. Efficient system for pumping low-density liquids

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US1949796A (en) * 1931-08-29 1934-03-06 Himmelwerk Ag Pump or impeller
US2824520A (en) * 1952-11-10 1958-02-25 Henning G Bartels Device for increasing the pressure or the speed of a fluid flowing within a pipe-line
US2855141A (en) * 1955-11-25 1958-10-07 Jacobus C Van Rijn Two-piece cantilever fan and motor
US2968249A (en) * 1958-09-04 1961-01-17 Borg Warner Axial flow apparatus
US3102679A (en) * 1962-01-15 1963-09-03 Loren Cook Company Centrifugal impeller units
US3135212A (en) * 1962-03-29 1964-06-02 Symington Wayne Corp Submersible pump
JPS4119177Y1 (en) * 1964-03-12 1966-09-07
US3398694A (en) * 1966-08-11 1968-08-27 Marine Constr & Design Co Submersible pump device for net brailing
DE2159025C2 (en) * 1971-11-29 1982-12-30 Robert Bosch Gmbh, 7000 Stuttgart Fuel delivery unit, consisting of a side channel pump and an electric motor
FR2222885A5 (en) * 1973-03-23 1974-10-18 Lucas Industries Ltd
US4213745A (en) * 1978-09-11 1980-07-22 Roberts Samuel A Pump for central heating system
US5487644A (en) * 1987-02-13 1996-01-30 Ishigaki Mechanical Industry Co., Ltd Pump having a single or a plurality of helical blades
ES2099309T3 (en) * 1992-04-14 1997-05-16 Ebara Corp PUMP HOUSING MADE OF PLATE.
JP2958218B2 (en) * 1993-07-16 1999-10-06 株式会社荏原製作所 pump
US6056518A (en) * 1997-06-16 2000-05-02 Engineered Machined Products Fluid pump
DE59908003D1 (en) * 1998-09-15 2004-01-22 Wilo Ag tube pump
CN1093607C (en) * 1998-09-25 2002-10-30 振源(厦门)工业有限公司 Method for manufacturing sealed miniature immersible pump
US6135098A (en) * 1998-10-06 2000-10-24 Engineered Machine Products, Inc. Flow-through controllable air charger
US6659737B2 (en) * 2001-02-05 2003-12-09 Engineered Machined Products, Inc. Electronic fluid pump with an encapsulated stator assembly
US6761532B2 (en) * 2001-03-14 2004-07-13 Vascor, Inc. Touch down of blood pump impellers
DE20201183U1 (en) * 2002-01-25 2002-07-04 Allweiler Ag, 78315 Radolfzell Pump with a pump shaft passing through a drive motor
JP4122852B2 (en) * 2002-06-14 2008-07-23 株式会社デンソー Cooling water pump
US6702555B2 (en) * 2002-07-17 2004-03-09 Engineered Machined Products, Inc. Fluid pump having an isolated stator assembly
US6843638B2 (en) * 2002-12-10 2005-01-18 Honeywell International Inc. Vane radial mounting apparatus

Also Published As

Publication number Publication date
US20110164995A1 (en) 2011-07-07
JP2009515084A (en) 2009-04-09
DE102005054026A1 (en) 2007-05-16
EP2002123A1 (en) 2008-12-17
CN101356374A (en) 2009-01-28
EP2002123B1 (en) 2011-09-14
CN101356374B (en) 2011-06-29
WO2007054169A1 (en) 2007-05-18

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