IT7968286A0 - FAN UNIT FOR CONVEYING AIR THROUGH A CIRCULAR OPENING - Google Patents

FAN UNIT FOR CONVEYING AIR THROUGH A CIRCULAR OPENING

Info

Publication number
IT7968286A0
IT7968286A0 IT7968286A IT6828679A IT7968286A0 IT 7968286 A0 IT7968286 A0 IT 7968286A0 IT 7968286 A IT7968286 A IT 7968286A IT 6828679 A IT6828679 A IT 6828679A IT 7968286 A0 IT7968286 A0 IT 7968286A0
Authority
IT
Italy
Prior art keywords
circular opening
fan unit
conveying air
conveying
air
Prior art date
Application number
IT7968286A
Other languages
Italian (it)
Other versions
IT1165216B (en
Original Assignee
Mancinelli Euro Emme
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 Mancinelli Euro Emme filed Critical Mancinelli Euro Emme
Priority to IT68286/79A priority Critical patent/IT1165216B/en
Publication of IT7968286A0 publication Critical patent/IT7968286A0/en
Priority to NL8003373A priority patent/NL8003373A/en
Priority to FR8013211A priority patent/FR2459387A1/en
Application granted granted Critical
Publication of IT1165216B publication Critical patent/IT1165216B/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • F04D29/386—Skewed blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT68286/79A 1979-06-15 1979-06-15 FAN GROUP FOR AIR CONVEYMENT THROUGH A CIRCULAR OPENING IT1165216B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT68286/79A IT1165216B (en) 1979-06-15 1979-06-15 FAN GROUP FOR AIR CONVEYMENT THROUGH A CIRCULAR OPENING
NL8003373A NL8003373A (en) 1979-06-15 1980-06-10 FAN FOR CONDUCTING AIR THROUGH A CIRCULAR OPENING.
FR8013211A FR2459387A1 (en) 1979-06-15 1980-06-13 Air fan for sun room wall mounting - has S=shaped blade leading and trailing edges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68286/79A IT1165216B (en) 1979-06-15 1979-06-15 FAN GROUP FOR AIR CONVEYMENT THROUGH A CIRCULAR OPENING

Publications (2)

Publication Number Publication Date
IT7968286A0 true IT7968286A0 (en) 1979-06-15
IT1165216B IT1165216B (en) 1987-04-22

Family

ID=11308839

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68286/79A IT1165216B (en) 1979-06-15 1979-06-15 FAN GROUP FOR AIR CONVEYMENT THROUGH A CIRCULAR OPENING

Country Status (3)

Country Link
FR (1) FR2459387A1 (en)
IT (1) IT1165216B (en)
NL (1) NL8003373A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603953B1 (en) * 1986-09-12 1991-02-22 Peugeot Aciers Et Outillage PROPELLER BLADE AND ITS APPLICATION TO MOTOR FANS
JP3028422B2 (en) * 1990-07-30 2000-04-04 臼井国際産業株式会社 Axial fan with centrifugal component
IT1241368B (en) * 1990-12-21 1994-01-10 Fiatgeotech AXIAL FAN, PARTICULARLY FOR AGRICULTURAL VEHICLES.
US5642985A (en) 1995-11-17 1997-07-01 United Technologies Corporation Swept turbomachinery blade
CN106930962B (en) * 2017-03-21 2023-09-26 莱克电气股份有限公司 Fan blade structure and fan using same
FR3087701B1 (en) * 2018-10-30 2021-11-26 Safran Aircraft Engines HYBRIDIZATION OF THE FIBERS OF THE FIBROUS REINFORCEMENT OF A BLOWER VANE
IT202100032258A1 (en) * 2021-12-22 2023-06-22 Cofimco Srl INDUSTRIAL AXIAL FAN BLADE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1903642A1 (en) * 1969-01-20 1970-08-06 Bbc Sulzer Turbomaschinen Blading for rotors of axial compressors

Also Published As

Publication number Publication date
NL8003373A (en) 1980-12-17
FR2459387A1 (en) 1981-01-09
IT1165216B (en) 1987-04-22

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