DE102005054027A1 - fluid pump - Google Patents

fluid pump

Info

Publication number
DE102005054027A1
DE102005054027A1 DE200510054027 DE102005054027A DE102005054027A1 DE 102005054027 A1 DE102005054027 A1 DE 102005054027A1 DE 200510054027 DE200510054027 DE 200510054027 DE 102005054027 A DE102005054027 A DE 102005054027A DE 102005054027 A1 DE102005054027 A1 DE 102005054027A1
Authority
DE
Grant status
Application
Patent type
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Withdrawn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
DE200510054027
Other languages
German (de)
Inventor
Albert Genster
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.)
Pierburg GmbH and Co KG
Original Assignee
Pierburg GmbH and Co KG
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/52Casings; Connections of working fluid for axial pumps
    • F04D29/54Fluid-guiding means, e.g. diffusers
    • F04D29/548Specially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D1/00Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/04Helico-centrifugal pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D13/00Pumping installations or systems
    • F04D13/02Units comprising pumps and their driving means
    • F04D13/06Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606Canned motor pumps
    • F04D13/0626Details of the can

Abstract

Es wird eine elektrische Fluidpumpe in Halbaxialbauweise vorgeschlagen, bei der ein druckseitiges Motorgehäuseteil (9) einen Nachleitapparat (42) aufweist. There is proposed an electric fluid pump in Halbaxialbauweise in which a delivery-side motor housing part (9) comprises a guide vane (42). Durch diesen Nachleitapparat (42) kann eine beinahe vollständige Drallfreiheit erzielt werden, so dass die kinetische Energie der Tangentialkomponente der Strömungsgeschwindigkeit mit geringen Reibungsverlusten in Druckenergie umgewandelt wird. By this guide vane (42) can twist almost complete freedom are achieved so that the kinetic energy of the tangential component of the flow velocity is converted with low friction losses in pressure energy. Dies erhöht den Wirkungsgrad der Fluidpumpe. This increases the efficiency of the fluid pump. Zur Erzielung einer gleichen Fördermenge kann somit die Baugröße auch des Elektromotors reduziert werden. To achieve an equal flow rate, the size and the electric motor can be reduced.
DE200510054027 2005-11-10 2005-11-10 fluid pump Withdrawn DE102005054027A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200510054027 DE102005054027A1 (en) 2005-11-10 2005-11-10 fluid pump

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE200510054027 DE102005054027A1 (en) 2005-11-10 2005-11-10 fluid pump
CN 200680050712 CN101365884B (en) 2005-11-10 2006-10-10 Fluid pump
EP20060806140 EP1945955B1 (en) 2005-11-10 2006-10-10 Fluid pump
JP2008539274A JP2009515086A (en) 2005-11-10 2006-10-10 Liquid pump
US12093405 US20090155100A1 (en) 2005-11-10 2006-10-10 Fluid pump
DE200650006411 DE502006006411D1 (en) 2005-11-10 2006-10-10 fluid pump
PCT/EP2006/009763 WO2007054171A1 (en) 2005-11-10 2006-10-10 Fluid pump

Publications (1)

Publication Number Publication Date
DE102005054027A1 true true DE102005054027A1 (en) 2007-05-16

Family

ID=37663301

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200510054027 Withdrawn DE102005054027A1 (en) 2005-11-10 2005-11-10 fluid pump
DE200650006411 Active DE502006006411D1 (en) 2005-11-10 2006-10-10 fluid pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE200650006411 Active DE502006006411D1 (en) 2005-11-10 2006-10-10 fluid pump

Country Status (6)

Country Link
US (1) US20090155100A1 (en)
EP (1) EP1945955B1 (en)
JP (1) JP2009515086A (en)
CN (1) CN101365884B (en)
DE (2) DE102005054027A1 (en)
WO (1) WO2007054171A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004022141A1 (en) * 2004-05-05 2005-11-24 Heidelberger Druckmaschinen Ag An apparatus for conveying and simultaneously aligning sheets
US9261096B2 (en) * 2011-07-29 2016-02-16 Regal Beloit America, Inc. Pump motor combination
DE102014202564A1 (en) 2014-02-12 2015-08-13 Volkswagen Aktiengesellschaft Fluid pump and coolant delivery device for an internal combustion engine with such
DE102014114801B4 (en) * 2014-10-13 2017-08-31 Lutz Pumpen Gmbh Turbomachine with mixed flow impeller

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056518A (en) * 1997-06-16 2000-05-02 Engineered Machined Products Fluid pump
US20020106290A1 (en) * 2001-02-05 2002-08-08 Engineered Machined Products, Inc. Electronic fluid pump

Family Cites Families (27)

* Cited by examiner, † Cited by third party
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
US3244106A (en) * 1963-09-30 1966-04-05 North American Aviation Inc High pressure pumping device
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, De
US3826595A (en) * 1973-03-07 1974-07-30 Lucas Industries Ltd Electrically driven pump
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
EP0566087B1 (en) 1992-04-14 1997-02-12 Ebara Corporation Pump casing made of sheet metal
US5350281A (en) * 1993-01-26 1994-09-27 Sundstrand Corporation Fan with secondary air passage for motor cooling
JP2958218B2 (en) * 1993-07-16 1999-10-06 株式会社荏原製作所 pump
JP3077490B2 (en) * 1993-12-28 2000-08-14 株式会社荏原製作所 Pump assembly
EP0987441B1 (en) * 1998-09-15 2003-12-10 Wilo Ag Tube pump
US6135098A (en) * 1998-10-06 2000-10-24 Engineered Machine Products, Inc. Flow-through controllable air charger
JP3958484B2 (en) * 2000-01-28 2007-08-15 株式会社荏原製作所 Submersible motor pump
CN2436703Y (en) 2000-04-27 2001-06-27 赖轩明 Pressure dividing centrifugal pump
JP2002235689A (en) * 2001-02-09 2002-08-23 Tsurumi Mfg Co Ltd Booster pump and method for using the same
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 Pump with a drive motor enforcing pump shaft
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
JP4432474B2 (en) * 2003-11-27 2010-03-17 ダイキン工業株式会社 Impeller of a centrifugal blower and a centrifugal blower having the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056518A (en) * 1997-06-16 2000-05-02 Engineered Machined Products Fluid pump
US20020106290A1 (en) * 2001-02-05 2002-08-08 Engineered Machined Products, Inc. Electronic fluid pump

Also Published As

Publication number Publication date Type
JP2009515086A (en) 2009-04-09 application
EP1945955A1 (en) 2008-07-23 application
US20090155100A1 (en) 2009-06-18 application
WO2007054171A1 (en) 2007-05-18 application
EP1945955B1 (en) 2010-03-10 grant
CN101365884B (en) 2011-09-28 grant
DE502006006411D1 (en) 2010-04-22 grant
CN101365884A (en) 2009-02-11 application

Similar Documents

Publication Publication Date Title
DE20216295U1 (en) Piston pump for multiple component adhesives has common drive shaft connected to lever arms coupled to connecting rods of different size pumping cylinders
CN2697350Y (en) Single end composite tooth type labyrinth screw pump
CN201450402U (en) Special hollow shaft motor for screw pump
CN2566010Y (en) Wind energy water-drawing pump
GB975230A (en) Improvements relating to valves for reciprocating pump or motors
DE2442741A1 (en) Combined hydraulic motor and pump - recovers flow-energy from concentrate stream in reverse osmosis sepn. systems
CN201748136U (en) Two-in-one engine-oil pump
CN203456958U (en) Motor stator
CN203308734U (en) Miniature water pump applied to electric hand drill
CN2460846Y (en) Electric lubricating pump
CN2924051Y (en) Turbine
CN2132845Y (en) High pressure water pump using electromagnetic exciting
DE20312292U1 (en) Flow machine, especially centrifugal pump, with magnetic coupling drive has hysteresis coupling between drive motor in form of asynchronous three-phase motor and flow machine
CN2775400Y (en) Biconnected speed reducer for tower type long stroke oil pumping machine
CN2572051Y (en) High-vacuum energy-saving slide valve vacuum pump
CN2756882Y (en) Hydraulic oil motor
CN2903493Y (en) Screw coupled underwater pump for well
CN2514850Y (en) Vane driving mechanism with multivane raster
DE20302099U1 (en) Bicycle generator is driven by small propeller which coupled to the rotor to form a wind generator and not through a friction drive to a tire to provide power for the bicycle lamps
DE20307106U1 (en) Hydraulic oscillating motor hollow shaft has stepped blind hole holding regulation and control components linked by passage
CN2677698Y (en) Worm gear-gear reducer
CN201582128U (en) Vertical multi-stage stainless steel stamping pump
CN202181928U (en) High-power hydraulic turbine energy recovery system
CN201851356U (en) Radial pressure balanced gear pump
CN203384017U (en) Downhole fluid power oil pumping system

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal