FR1050902A - Improvements to axial fans and similar devices - Google Patents

Improvements to axial fans and similar devices

Info

Publication number
FR1050902A
FR1050902A FR1050902DA FR1050902A FR 1050902 A FR1050902 A FR 1050902A FR 1050902D A FR1050902D A FR 1050902DA FR 1050902 A FR1050902 A FR 1050902A
Authority
FR
France
Prior art keywords
similar devices
axial fans
fans
axial
similar
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
Other languages
French (fr)
Inventor
Cyril Havard
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 filed Critical
Application granted granted Critical
Publication of FR1050902A publication Critical patent/FR1050902A/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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1050902D 1952-02-15 1952-02-15 Improvements to axial fans and similar devices Expired FR1050902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050902T 1952-02-15

Publications (1)

Publication Number Publication Date
FR1050902A true FR1050902A (en) 1954-01-12

Family

ID=9594421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050902D Expired FR1050902A (en) 1952-02-15 1952-02-15 Improvements to axial fans and similar devices

Country Status (1)

Country Link
FR (1) FR1050902A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0168594A1 (en) * 1984-06-27 1986-01-22 Canadian Fram Limited Improved axial fan
FR2628062A1 (en) * 1988-03-07 1989-09-08 Aerospatiale BLADE FOR HIGH-PERFORMANCE CARENEE PROPELLER, MULTI-PURPOSE CARENEE PROPELLER PROVIDED WITH SUCH BLADES AND TAIL ROTOR ARRANGEMENT IN HELICE CARENEE FOR ROTARY-BOAT AIRCRAFT
FR2685393A1 (en) * 1991-12-20 1993-06-25 Nippon Denso Co AXIAL FAN IN PARTICULAR FOR A MOTOR VEHICLE.
US6039541A (en) * 1998-04-07 2000-03-21 University Of Central Florida High efficiency ceiling fan
WO2001079704A2 (en) * 2000-04-14 2001-10-25 Borg Warner Inc. Cooling fan
US6659721B1 (en) 1998-04-07 2003-12-09 University Of Central Florida High efficiency ceiling fan blades
US6884034B1 (en) 1998-04-07 2005-04-26 University Of Central Florida Enhancements to high efficiency ceiling fan
US7210910B1 (en) 1998-04-07 2007-05-01 Research Foundation Of The University Of Central Florida, Inc. Enhancements to high efficiency ceiling fan
US7396212B1 (en) 1998-04-07 2008-07-08 University Of Central Florida Research Foundation, Inc. High efficiency twisted leaf blade ceiling fan

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0168594A1 (en) * 1984-06-27 1986-01-22 Canadian Fram Limited Improved axial fan
FR2628062A1 (en) * 1988-03-07 1989-09-08 Aerospatiale BLADE FOR HIGH-PERFORMANCE CARENEE PROPELLER, MULTI-PURPOSE CARENEE PROPELLER PROVIDED WITH SUCH BLADES AND TAIL ROTOR ARRANGEMENT IN HELICE CARENEE FOR ROTARY-BOAT AIRCRAFT
EP0332492A1 (en) * 1988-03-07 1989-09-13 AEROSPATIALE Société Nationale Industrielle High-performance shrouded-propeller blades, and shrouded propellers provided with such blades acting as Fenestron tail rotors
US4927331A (en) * 1988-03-07 1990-05-22 Aerospatiale Societe Nationale Industrielle Blade for high-performance shrouded propeller, multi-blade shrouded propeller provided with such blades and tail rotor arrangement with shrouded propeller for rotary wing aircraft
FR2685393A1 (en) * 1991-12-20 1993-06-25 Nippon Denso Co AXIAL FAN IN PARTICULAR FOR A MOTOR VEHICLE.
US6884034B1 (en) 1998-04-07 2005-04-26 University Of Central Florida Enhancements to high efficiency ceiling fan
US6659721B1 (en) 1998-04-07 2003-12-09 University Of Central Florida High efficiency ceiling fan blades
US6039541A (en) * 1998-04-07 2000-03-21 University Of Central Florida High efficiency ceiling fan
US7210910B1 (en) 1998-04-07 2007-05-01 Research Foundation Of The University Of Central Florida, Inc. Enhancements to high efficiency ceiling fan
US7396212B1 (en) 1998-04-07 2008-07-08 University Of Central Florida Research Foundation, Inc. High efficiency twisted leaf blade ceiling fan
WO2001079704A2 (en) * 2000-04-14 2001-10-25 Borg Warner Inc. Cooling fan
WO2001079704A3 (en) * 2000-04-14 2002-04-04 Borgwarner Inc Cooling fan
EP1793125A1 (en) * 2000-04-14 2007-06-06 Borgwarner, Inc. Cooling fan
EP1795761A1 (en) * 2000-04-14 2007-06-13 Borgwarner, Inc. Cooling fan

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