ZA200604164B - Improved impeller and wear plate - Google Patents

Improved impeller and wear plate Download PDF

Info

Publication number
ZA200604164B
ZA200604164B ZA200604164A ZA200604164A ZA200604164B ZA 200604164 B ZA200604164 B ZA 200604164B ZA 200604164 A ZA200604164 A ZA 200604164A ZA 200604164 A ZA200604164 A ZA 200604164A ZA 200604164 B ZA200604164 B ZA 200604164B
Authority
ZA
South Africa
Prior art keywords
impeller
centrifugal pump
wear plate
vane
radius
Prior art date
Application number
ZA200604164A
Other languages
English (en)
Inventor
Kim M Arnold
Mark L Kreinbihl
David L Meister
David W Oswalt
Original Assignee
Gorman Rupp Co
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 Gorman Rupp Co filed Critical Gorman Rupp Co
Publication of ZA200604164B publication Critical patent/ZA200604164B/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • 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
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA200604164A 2003-10-31 2006-05-24 Improved impeller and wear plate ZA200604164B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/697,162 US7037069B2 (en) 2003-10-31 2003-10-31 Impeller and wear plate

Publications (1)

Publication Number Publication Date
ZA200604164B true ZA200604164B (en) 2007-04-25

Family

ID=34550290

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200604164A ZA200604164B (en) 2003-10-31 2006-05-24 Improved impeller and wear plate

Country Status (6)

Country Link
US (1) US7037069B2 (de)
EP (1) EP1692400A2 (de)
AU (1) AU2004287048A1 (de)
CA (1) CA2543970C (de)
WO (1) WO2005045254A2 (de)
ZA (1) ZA200604164B (de)

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Also Published As

Publication number Publication date
WO2005045254A3 (en) 2006-12-07
EP1692400A2 (de) 2006-08-23
US7037069B2 (en) 2006-05-02
US20050095124A1 (en) 2005-05-05
AU2004287048A1 (en) 2005-05-19
WO2005045254A2 (en) 2005-05-19
CA2543970C (en) 2012-07-10
CA2543970A1 (en) 2005-05-19

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