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IT1303114B1 - AXIAL FAN, PARTICULARLY FOR MOTOR VEHICLES. - Google Patents

AXIAL FAN, PARTICULARLY FOR MOTOR VEHICLES.

Info

Publication number
IT1303114B1
IT1303114B1 ITTO980852A IT1303114B1 IT 1303114 B1 IT1303114 B1 IT 1303114B1 IT TO980852 A ITTO980852 A IT TO980852A IT 1303114 B1 IT1303114 B1 IT 1303114B1
Authority
IT
Italy
Prior art keywords
motor vehicles
axial fan
fan
axial
vehicles
Prior art date
Application number
Other languages
Italian (it)
Inventor
Andrea Giribaldi
Antonio Cicirello
Original Assignee
Gate Spa
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 Gate Spa filed Critical Gate Spa
Priority to IT000852 priority Critical patent/IT1303114B1/en
Priority to DE1999148075 priority patent/DE19948075A1/en
Priority to FR9912492A priority patent/FR2784421B1/en
Priority to GB9923751A priority patent/GB2345094B/en
Publication of ITTO980852A1 publication Critical patent/ITTO980852A1/en
Application granted granted Critical
Publication of IT1303114B1 publication Critical patent/IT1303114B1/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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
IT000852 1998-10-08 1998-10-08 AXIAL FAN, PARTICULARLY FOR MOTOR VEHICLES. IT1303114B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000852 IT1303114B1 (en) 1998-10-08 1998-10-08 AXIAL FAN, PARTICULARLY FOR MOTOR VEHICLES.
DE1999148075 DE19948075A1 (en) 1998-10-08 1999-10-06 Axial fan wheel, especially for motor vehicles
FR9912492A FR2784421B1 (en) 1998-10-08 1999-10-07 AXIAL BLOWER, ESPECIALLY FOR MOTOR VEHICLES
GB9923751A GB2345094B (en) 1998-10-08 1999-10-07 Axial fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000852 IT1303114B1 (en) 1998-10-08 1998-10-08 AXIAL FAN, PARTICULARLY FOR MOTOR VEHICLES.

Publications (2)

Publication Number Publication Date
ITTO980852A1 ITTO980852A1 (en) 2000-04-08
IT1303114B1 true IT1303114B1 (en) 2000-10-30

Family

ID=11417096

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000852 IT1303114B1 (en) 1998-10-08 1998-10-08 AXIAL FAN, PARTICULARLY FOR MOTOR VEHICLES.

Country Status (4)

Country Link
DE (1) DE19948075A1 (en)
FR (1) FR2784421B1 (en)
GB (1) GB2345094B (en)
IT (1) IT1303114B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1642005B1 (en) * 2003-07-09 2009-10-14 Siemens Aktiengesellschaft Turbine blade
EP1801422B1 (en) 2005-12-22 2013-06-12 Ziehl-Abegg AG Fan and fan blade
EP1801421A1 (en) 2005-12-22 2007-06-27 Ziehl-Abegg AG Fan and fan blade
CN107956723A (en) * 2017-12-04 2018-04-24 江苏航天动力机电有限公司 Two level Novel fan structure
WO2020063565A1 (en) * 2018-09-25 2020-04-02 约克广州空调冷冻设备有限公司 Blade and axial flow impeller using same
DE102021105225A1 (en) 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan and fan blades
EP4283135A1 (en) 2022-05-24 2023-11-29 ebm-papst Mulfingen GmbH & Co. KG Outlet flow guide device and fan with outlet flow guide device
DE102022113141A1 (en) 2022-05-24 2023-11-30 Ebm-Papst Mulfingen Gmbh & Co. Kg Diverting device and fan with diverting device
DE102022113142A1 (en) 2022-05-24 2023-11-30 Ebm-Papst Mulfingen Gmbh & Co. Kg Diverting device and fan with diverting device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB339248A (en) * 1929-09-02 1930-12-02 Ole Gunerius Halvorsen Improvements in screw propellers
US2043736A (en) * 1935-02-07 1936-06-09 Hartzell Industries Ventilating fan
US2684723A (en) * 1950-09-07 1954-07-27 Guy S Faber Propeller-type fan blade
FR2603953B1 (en) * 1986-09-12 1991-02-22 Peugeot Aciers Et Outillage PROPELLER BLADE AND ITS APPLICATION TO MOTOR FANS
US5064345A (en) * 1989-11-16 1991-11-12 Airflow Research And Manufacturing Corporation Multi-sweep blade with abrupt sweep transition
DE4326147C2 (en) * 1993-05-19 1996-03-21 Licentia Gmbh Axial fan, in particular for a cooling fan of a motor vehicle engine
US5616004A (en) * 1995-04-19 1997-04-01 Valeo Thermique Moteur Axial flow fan
DE19631093A1 (en) * 1996-08-01 1998-02-05 Deutsche Forsch Luft Raumfahrt Process for the aeroacoustic optimization of an axial fan
US5906179A (en) * 1997-06-27 1999-05-25 Siemens Canada Limited High efficiency, low solidity, low weight, axial flow fan
ITTO980276A1 (en) * 1998-03-30 1999-09-30 Gate Spa AXIAL FAN, PARTICULARLY FOR MOTOR VEHICLES.

Also Published As

Publication number Publication date
GB2345094A (en) 2000-06-28
FR2784421B1 (en) 2001-03-16
GB9923751D0 (en) 1999-12-08
FR2784421A1 (en) 2000-04-14
ITTO980852A1 (en) 2000-04-08
GB2345094B (en) 2002-10-02
DE19948075A1 (en) 2000-05-25

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Legal Events

Date Code Title Description
0001 Granted