GB438846A - Improvements in or relating to centrifugal fan rotors - Google Patents

Improvements in or relating to centrifugal fan rotors

Info

Publication number
GB438846A
GB438846A GB10022/35A GB1002235A GB438846A GB 438846 A GB438846 A GB 438846A GB 10022/35 A GB10022/35 A GB 10022/35A GB 1002235 A GB1002235 A GB 1002235A GB 438846 A GB438846 A GB 438846A
Authority
GB
United Kingdom
Prior art keywords
centrifugal fan
relating
fan rotors
blade
centrifugal
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
GB10022/35A
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.)
BF Sturtevant Co
Original Assignee
BF Sturtevant 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 BF Sturtevant Co filed Critical BF Sturtevant Co
Publication of GB438846A publication Critical patent/GB438846A/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/289—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps having provision against erosion or for dust-separation

Landscapes

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

Abstract

438,846. Centrifugal fans. STURTEVANT CO., B. F., 6, Damon Street, Hyde Park, Boston, Massachusetts, U.S.A.-(Assignees of Derry, G. C.) March 30, 1935, No. 10022. Convention date, April 5, 1934. [Class 110 (i)] Centrifugal fan blades have off-set portions 20 to reduce the erosive action of cinders at the sides of the blade. In a modification the whole of the outer part of the blade is off-set.
GB10022/35A 1934-04-05 1935-03-30 Improvements in or relating to centrifugal fan rotors Expired GB438846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438846XA 1934-04-05 1934-04-05

Publications (1)

Publication Number Publication Date
GB438846A true GB438846A (en) 1935-11-25

Family

ID=21929390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10022/35A Expired GB438846A (en) 1934-04-05 1935-03-30 Improvements in or relating to centrifugal fan rotors

Country Status (1)

Country Link
GB (1) GB438846A (en)

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