CA1046367A - Heat transfer system employing a coanda effect producing fan shroud exit - Google Patents

Heat transfer system employing a coanda effect producing fan shroud exit

Info

Publication number
CA1046367A
CA1046367A CA220,621A CA220621A CA1046367A CA 1046367 A CA1046367 A CA 1046367A CA 220621 A CA220621 A CA 220621A CA 1046367 A CA1046367 A CA 1046367A
Authority
CA
Canada
Prior art keywords
fan
air
section
shroud
annular
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
CA220,621A
Other languages
English (en)
French (fr)
Inventor
Harold D. Beck
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.)
Case LLC
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
Priority to CA299,755A priority Critical patent/CA1055344A/en
Application granted granted Critical
Publication of CA1046367A publication Critical patent/CA1046367A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted fans
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Tires In General (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
CA220,621A 1974-05-17 1975-02-24 Heat transfer system employing a coanda effect producing fan shroud exit Expired CA1046367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA299,755A CA1055344A (en) 1974-05-17 1978-03-28 Heat transfer system employing a coanda effect producing fan shroud exit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47078774A 1974-05-17 1974-05-17

Publications (1)

Publication Number Publication Date
CA1046367A true CA1046367A (en) 1979-01-16

Family

ID=23869030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,621A Expired CA1046367A (en) 1974-05-17 1975-02-24 Heat transfer system employing a coanda effect producing fan shroud exit

Country Status (9)

Country Link
JP (1) JPS50160629A (nl)
BR (1) BR7502787A (nl)
CA (1) CA1046367A (nl)
DE (1) DE2518498B2 (nl)
FR (1) FR2271392B2 (nl)
GB (1) GB1502000A (nl)
IT (1) IT1032274B (nl)
NL (1) NL7505616A (nl)
SE (2) SE7505579L (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8353039V0 (it) * 1982-03-15 1983-03-10 Sueddeutsche Kuehler Behr Ventilatore assiale particolarmente per radiatori di raffreddamento di motori termici raffreddati ad acqua
IT1194156B (it) * 1982-03-15 1988-09-14 Sueddeutsche Kuehler Behr Ventilatore assiale,particolarmente per radiatori di raffreddamento di motori termici raffreddati ad acqua
DE102006037641B4 (de) * 2006-08-10 2019-04-04 Mahle International Gmbh Kühlvorrichtung eingerichtet für ein Kraftfahrzeug mit einem Kühlmittelkühler und einem Axiallüfter
GB2597442B (en) * 2020-06-25 2023-03-22 Mosen Ltd Vortex generators for jet fans

Also Published As

Publication number Publication date
FR2271392B2 (nl) 1980-10-03
FR2271392A2 (nl) 1975-12-12
BR7502787A (pt) 1976-04-13
IT1032274B (it) 1979-05-30
GB1502000A (en) 1978-02-22
NL7505616A (nl) 1975-11-19
JPS50160629A (nl) 1975-12-26
DE2518498A1 (de) 1975-11-27
SE7907319L (sv) 1979-09-03
DE2518498B2 (de) 1976-12-02
SE7505579L (sv) 1975-11-18

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