AU765880B2 - Viscous drag impeller components incorporated into pumps, turbines and transmissions - Google Patents

Viscous drag impeller components incorporated into pumps, turbines and transmissions Download PDF

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Publication number
AU765880B2
AU765880B2 AU24628/01A AU2462801A AU765880B2 AU 765880 B2 AU765880 B2 AU 765880B2 AU 24628/01 A AU24628/01 A AU 24628/01A AU 2462801 A AU2462801 A AU 2462801A AU 765880 B2 AU765880 B2 AU 765880B2
Authority
AU
Australia
Prior art keywords
impeller assembly
fluid
disks
housing
central
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.)
Ceased
Application number
AU24628/01A
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English (en)
Other versions
AU2462801A (en
Inventor
Daniel Christopher Dial
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Individual
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Individual
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 Individual filed Critical Individual
Publication of AU2462801A publication Critical patent/AU2462801A/en
Application granted granted Critical
Publication of AU765880B2 publication Critical patent/AU765880B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/001—Shear force pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • F01D1/36—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes using fluid friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/161—Shear force 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2238—Special flow patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Rotary Pumps (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
AU24628/01A 1999-12-23 2000-12-20 Viscous drag impeller components incorporated into pumps, turbines and transmissions Ceased AU765880B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/471705 1999-12-23
US09/471,705 US6375412B1 (en) 1999-12-23 1999-12-23 Viscous drag impeller components incorporated into pumps, turbines and transmissions
PCT/US2000/035514 WO2001046564A1 (en) 1999-12-23 2000-12-20 Viscous drag impeller components incorporated into pumps, turbines and transmissions

Publications (2)

Publication Number Publication Date
AU2462801A AU2462801A (en) 2001-07-03
AU765880B2 true AU765880B2 (en) 2003-10-02

Family

ID=23872697

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24628/01A Ceased AU765880B2 (en) 1999-12-23 2000-12-20 Viscous drag impeller components incorporated into pumps, turbines and transmissions

Country Status (10)

Country Link
US (2) US6375412B1 (https=)
EP (1) EP1242719B1 (https=)
JP (1) JP4648602B2 (https=)
AT (1) ATE356277T1 (https=)
AU (1) AU765880B2 (https=)
CA (1) CA2395211C (https=)
DE (1) DE60033850T2 (https=)
NO (1) NO20023005L (https=)
NZ (1) NZ520029A (https=)
WO (1) WO2001046564A1 (https=)

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Also Published As

Publication number Publication date
NO20023005L (no) 2002-08-21
US6375412B1 (en) 2002-04-23
CA2395211A1 (en) 2001-06-28
DE60033850D1 (de) 2007-04-19
EP1242719A1 (en) 2002-09-25
JP2003522871A (ja) 2003-07-29
EP1242719B1 (en) 2007-03-07
EP1242719A4 (en) 2005-11-02
NZ520029A (en) 2003-10-31
US20010019693A1 (en) 2001-09-06
AU2462801A (en) 2001-07-03
CA2395211C (en) 2009-04-07
NO20023005D0 (no) 2002-06-21
ATE356277T1 (de) 2007-03-15
DE60033850T2 (de) 2007-11-22
WO2001046564A1 (en) 2001-06-28
JP4648602B2 (ja) 2011-03-09

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