GB836498A - Improvements in and relating to axial flow fans - Google Patents

Improvements in and relating to axial flow fans

Info

Publication number
GB836498A
GB836498A GB14611/58A GB1461158A GB836498A GB 836498 A GB836498 A GB 836498A GB 14611/58 A GB14611/58 A GB 14611/58A GB 1461158 A GB1461158 A GB 1461158A GB 836498 A GB836498 A GB 836498A
Authority
GB
United Kingdom
Prior art keywords
axial flow
flow fans
blades
relating
air
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
GB14611/58A
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.)
Koninklijke Machinefabriek Stork BV
Original Assignee
Koninklijke Machinefabriek Stork BV
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 Koninklijke Machinefabriek Stork BV filed Critical Koninklijke Machinefabriek Stork BV
Publication of GB836498A publication Critical patent/GB836498A/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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps

Landscapes

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

Abstract

836,498. Axial flow fans. KONINKLIJKE MACHINENFABRIEK GEB. STORK & CO. N.V. May 7, 1958 [May 10, 1957], No. 14611/58. Class 110 (1). Each of the hollow impeller blades 3 has one or more openings 15 on its leading face for discharging a pressure fluid from the interior of the blade. The fluid is air which is drawn from the diffuser 10 through a valve 11 into the cone 7 and enters the blades through holes 14 in the hollow impeller hub, the pressure of this air being further increased by guide blades 16 within the hub. The inlet guide vanes 9 are adjustable.
GB14611/58A 1957-05-10 1958-05-07 Improvements in and relating to axial flow fans Expired GB836498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL836498X 1957-05-10

Publications (1)

Publication Number Publication Date
GB836498A true GB836498A (en) 1960-06-01

Family

ID=19843170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14611/58A Expired GB836498A (en) 1957-05-10 1958-05-07 Improvements in and relating to axial flow fans

Country Status (1)

Country Link
GB (1) GB836498A (en)

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