GB191307060A - Improvements in Centrifugal Sand Pumps. - Google Patents

Improvements in Centrifugal Sand Pumps.

Info

Publication number
GB191307060A
GB191307060A GB191307060DA GB191307060A GB 191307060 A GB191307060 A GB 191307060A GB 191307060D A GB191307060D A GB 191307060DA GB 191307060 A GB191307060 A GB 191307060A
Authority
GB
United Kingdom
Prior art keywords
centrifugal sand
sand pumps
sand
leakage
pumps
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.)
Expired
Application number
Inventor
John Hawthorne Wilson
Robert Craib
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.)
Individual
Original Assignee
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
Application granted granted Critical
Publication of GB191307060A publication Critical patent/GB191307060A/en
Expired 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

7060. Wilson, J. H., and Craib, R. March 25. Disk-supported-blade pumps; leakage, preventing.-In a sand-pump, the impeller wall is continued to form a tubular inlet portion 6 which may have ribs 8. Leakage of sand from the pressure side is prevented by introducing clean water at 9. The ring 11 may be detachable.
GB191307060D 1913-03-25 1913-03-25 Improvements in Centrifugal Sand Pumps. Expired GB191307060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191307060T 1913-03-25

Publications (1)

Publication Number Publication Date
GB191307060A true GB191307060A (en) 1913-11-13

Family

ID=34359225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191307060D Expired GB191307060A (en) 1913-03-25 1913-03-25 Improvements in Centrifugal Sand Pumps.

Country Status (1)

Country Link
GB (1) GB191307060A (en)

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