EP2031208A3 - Ventilateur axial pour refroidir le sous-capot d'une machine agricole - Google Patents

Ventilateur axial pour refroidir le sous-capot d'une machine agricole Download PDF

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Publication number
EP2031208A3
EP2031208A3 EP08162261A EP08162261A EP2031208A3 EP 2031208 A3 EP2031208 A3 EP 2031208A3 EP 08162261 A EP08162261 A EP 08162261A EP 08162261 A EP08162261 A EP 08162261A EP 2031208 A3 EP2031208 A3 EP 2031208A3
Authority
EP
European Patent Office
Prior art keywords
profile
underhood
cooling
axial fan
farm machine
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.)
Withdrawn
Application number
EP08162261A
Other languages
German (de)
English (en)
Other versions
EP2031208A2 (fr
EP2031208A8 (fr
Inventor
Bruno Paggi
Giuseppe Benzoni
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.)
Same Deutz Fahr Group SpA
Original Assignee
Same Deutz Fahr 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 Same Deutz Fahr SpA filed Critical Same Deutz Fahr SpA
Publication of EP2031208A2 publication Critical patent/EP2031208A2/fr
Publication of EP2031208A3 publication Critical patent/EP2031208A3/fr
Publication of EP2031208A8 publication Critical patent/EP2031208A8/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/327—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with non identical blades
    • 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
    • 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
    • F04D29/388—Blades characterised by construction
EP08162261A 2007-08-21 2008-08-12 Ventilateur axial pour refroidir le sous-capot d'une machine agricole Withdrawn EP2031208A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20071681 ITMI20071681A1 (it) 2007-08-21 2007-08-21 Ventilatore assiale per il raffreddamento del sottocofano di una macchina agricola

Publications (3)

Publication Number Publication Date
EP2031208A2 EP2031208A2 (fr) 2009-03-04
EP2031208A3 true EP2031208A3 (fr) 2012-11-14
EP2031208A8 EP2031208A8 (fr) 2013-02-06

Family

ID=40243966

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08162261A Withdrawn EP2031208A3 (fr) 2007-08-21 2008-08-12 Ventilateur axial pour refroidir le sous-capot d'une machine agricole

Country Status (2)

Country Link
EP (1) EP2031208A3 (fr)
IT (1) ITMI20071681A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103867487A (zh) * 2012-12-11 2014-06-18 丹阳市飞越车辆附件有限公司 风扇叶片
IT202100020579A1 (it) * 2021-07-30 2023-01-30 Cofimco Srl Ventilatore industriale assiale

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850358A1 (de) * 1978-11-21 1980-05-29 Wolfgang Ing Grad Kurzer Axial- und radial-ventilator-laufrad, wobei die fluegel bzw. schaufeln mit vorfluegeln ausgeruestet sind
US4599041A (en) * 1984-12-19 1986-07-08 Stricker John G Variable camber tandem blade bow for turbomachines
DE3740191C1 (de) * 1987-11-27 1989-01-19 Guenter Petz Fluegelrad fuer Geblaese
US20050129518A1 (en) * 2003-12-12 2005-06-16 Siemens Vdo Automotive Inc. Low pressure fan with Y-shaped blades

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850358A1 (de) * 1978-11-21 1980-05-29 Wolfgang Ing Grad Kurzer Axial- und radial-ventilator-laufrad, wobei die fluegel bzw. schaufeln mit vorfluegeln ausgeruestet sind
US4599041A (en) * 1984-12-19 1986-07-08 Stricker John G Variable camber tandem blade bow for turbomachines
DE3740191C1 (de) * 1987-11-27 1989-01-19 Guenter Petz Fluegelrad fuer Geblaese
US20050129518A1 (en) * 2003-12-12 2005-06-16 Siemens Vdo Automotive Inc. Low pressure fan with Y-shaped blades

Also Published As

Publication number Publication date
EP2031208A2 (fr) 2009-03-04
ITMI20071681A1 (it) 2009-02-22
EP2031208A8 (fr) 2013-02-06

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