DE69108882T2 - Axiallüfter, insbesondere für Kraftwagen für Landwirtschaftsgebrauch. - Google Patents

Axiallüfter, insbesondere für Kraftwagen für Landwirtschaftsgebrauch.

Info

Publication number
DE69108882T2
DE69108882T2 DE69108882T DE69108882T DE69108882T2 DE 69108882 T2 DE69108882 T2 DE 69108882T2 DE 69108882 T DE69108882 T DE 69108882T DE 69108882 T DE69108882 T DE 69108882T DE 69108882 T2 DE69108882 T2 DE 69108882T2
Authority
DE
Germany
Prior art keywords
motor vehicles
agricultural use
axial fans
fans
axial
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 - Fee Related
Application number
DE69108882T
Other languages
English (en)
Other versions
DE69108882D1 (de
Inventor
Angelo Lorea
Alfredo Cevolini
Alberto Andrea Boretti
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.)
New Holland Fiat SpA
Original Assignee
New Holland Fiat 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 New Holland Fiat SpA filed Critical New Holland Fiat SpA
Application granted granted Critical
Publication of DE69108882D1 publication Critical patent/DE69108882D1/de
Publication of DE69108882T2 publication Critical patent/DE69108882T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/386—Skewed 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
    • F04D29/325—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/05—Variable camber or chord length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69108882T 1990-12-21 1991-12-17 Axiallüfter, insbesondere für Kraftwagen für Landwirtschaftsgebrauch. Expired - Fee Related DE69108882T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68052A IT1241368B (it) 1990-12-21 1990-12-21 Ventilatore assiale, particolarmente per autoveicoli per uso agricolo.

Publications (2)

Publication Number Publication Date
DE69108882D1 DE69108882D1 (de) 1995-05-18
DE69108882T2 true DE69108882T2 (de) 1995-08-24

Family

ID=11307492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108882T Expired - Fee Related DE69108882T2 (de) 1990-12-21 1991-12-17 Axiallüfter, insbesondere für Kraftwagen für Landwirtschaftsgebrauch.

Country Status (5)

Country Link
US (1) US5221187A (de)
EP (1) EP0493342B1 (de)
DE (1) DE69108882T2 (de)
ES (1) ES2071282T3 (de)
IT (1) IT1241368B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1177495A (en) * 1993-11-12 1995-05-29 Penn Ventilator Co. Inc. Air moving system with optimized air foil fan blades
US5624234A (en) * 1994-11-18 1997-04-29 Itt Automotive Electrical Systems, Inc. Fan blade with curved planform and high-lift airfoil having bulbous leading edge
US5588804A (en) * 1994-11-18 1996-12-31 Itt Automotive Electrical Systems, Inc. High-lift airfoil with bulbous leading edge
US5996685A (en) * 1995-08-03 1999-12-07 Valeo Thermique Moteur Axial flow fan
US5755557A (en) * 1995-08-03 1998-05-26 Valeo Thermique Moteur Axial flow fan
US5707209A (en) * 1996-10-11 1998-01-13 Penn Ventilator Co., Inc. Centrifugal ventilator fan
US6129528A (en) * 1998-07-20 2000-10-10 Nmb Usa Inc. Axial flow fan having a compact circuit board and impeller blade arrangement
KR100347050B1 (ko) * 1999-11-02 2002-08-03 엘지전자주식회사 냉장고용 축류팬
US6712584B2 (en) * 2000-04-21 2004-03-30 Revcor, Inc. Fan blade
US6814545B2 (en) * 2000-04-21 2004-11-09 Revcor, Inc. Fan blade
US6447251B1 (en) * 2000-04-21 2002-09-10 Revcor, Inc. Fan blade
US20040258531A1 (en) * 2000-04-21 2004-12-23 Ling-Zhong Zeng Fan blade
CN100416104C (zh) * 2001-01-11 2008-09-03 Lg电子株式会社 电冰箱冷凝器的风扇
US6942457B2 (en) * 2002-11-27 2005-09-13 Revcor, Inc. Fan assembly and method
US7014425B2 (en) * 2003-12-12 2006-03-21 Siemens Vdo Automotive Inc. Low pressure fan with Y-shaped blades
US20080064274A1 (en) * 2006-09-11 2008-03-13 Brentnall Jesse Higgs Boat propeller
NO335877B1 (no) * 2012-08-14 2015-03-16 Rolls Royce Marine As Ringpropell med forover vridning
US20150204351A1 (en) * 2012-08-16 2015-07-23 Hitachi Construction Machinery Co., Ltd. Cooling Fan Mounting Structure for Construction Machine
US20140169972A1 (en) * 2012-12-17 2014-06-19 United Technologies Corporation Fan with integral shroud
CN104895838A (zh) * 2014-03-05 2015-09-09 珠海格力电器股份有限公司 轴流风叶及轴流风机
BR102014017202B1 (pt) * 2014-07-11 2020-11-03 Marchesan Implementos E Máquinas Agrícolas Tatú S.A rotor de um conjunto exaustor para máquinas agrícolas
US20170284405A1 (en) * 2016-04-04 2017-10-05 Windmill Ceiling Fans LLC Ceiling fan and method of manufacture
WO2018229081A1 (fr) * 2017-06-12 2018-12-20 Valeo Systemes Thermiques Ventilateur de vehicule automobile
JP6696525B2 (ja) * 2018-03-22 2020-05-20 株式会社富士通ゼネラル プロペラファン

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147811A (en) * 1962-12-24 1964-09-08 Torrington Mfg Co Fan assembly
US3551070A (en) * 1968-05-08 1970-12-29 Dov Z Glucksman Axial fan
IT1165216B (it) * 1979-06-15 1987-04-22 Mancinelli Euro Emme Gruppo ventilatore per il convogliamento di aria attraverso una apertura circolare
JPS6021518Y2 (ja) * 1980-03-07 1985-06-26 アイシン精機株式会社 内燃機関の冷却装置用フアン
US4358245A (en) * 1980-09-18 1982-11-09 Bolt Beranek And Newman Inc. Low noise fan
US4384824A (en) * 1981-05-07 1983-05-24 Eagle-Motive Industries, Inc. Universal fan for fan clutch
US5000660A (en) * 1989-08-11 1991-03-19 Airflow Research And Manufacturing Corporation Variable skew fan
US4569631A (en) * 1984-08-06 1986-02-11 Airflow Research And Manufacturing Corp. High strength fan
IT206701Z2 (it) * 1985-08-02 1987-10-01 Gate Spa Ventilatore assiale particolarmente per autoveicoli
US4692053A (en) * 1986-03-24 1987-09-08 Manuel Sampedro Direct drive fan coupling assembly
IT214345Z2 (it) * 1988-04-01 1990-05-03 Magneti Marelli Spa Ventilatore assiale particolarmente per autoveicoli
JPH0280798U (de) * 1988-12-13 1990-06-21

Also Published As

Publication number Publication date
US5221187A (en) 1993-06-22
EP0493342A1 (de) 1992-07-01
IT9068052A0 (it) 1990-12-21
IT1241368B (it) 1994-01-10
EP0493342B1 (de) 1995-04-12
DE69108882D1 (de) 1995-05-18
IT9068052A1 (it) 1992-06-22
ES2071282T3 (es) 1995-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee