ES2071282T3 - Ventilador axial, particularmente para vehiculos de motor de uso agricola. - Google Patents

Ventilador axial, particularmente para vehiculos de motor de uso agricola.

Info

Publication number
ES2071282T3
ES2071282T3 ES91830564T ES91830564T ES2071282T3 ES 2071282 T3 ES2071282 T3 ES 2071282T3 ES 91830564 T ES91830564 T ES 91830564T ES 91830564 T ES91830564 T ES 91830564T ES 2071282 T3 ES2071282 T3 ES 2071282T3
Authority
ES
Spain
Prior art keywords
blade
motor vehicles
axial fan
agricultural use
sub
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 - Lifetime
Application number
ES91830564T
Other languages
English (en)
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 ES2071282T3 publication Critical patent/ES2071282T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)

Abstract

EL ANGULO DE CURVATURA ((ALFA) SUB R) DE LA LINEA MEDIANA (M) DE CADA ASPA (3) EN UNA PROYECCION AXIAL, ES CERO EN EL EJE (2), Y POR LO MENOS UN TERCIO DE LA EXTENSION RADIAL (R SUB 0-R SUB 1) DEL ASPA, DESDE EL EJE (2) . EL ANGULO DEL ASPA ((BETA)) DE CADA ASPA (3) ES SUBSTANCIALMENTE CONSTANTE A LO LARGO DEL ASPA, Y EL TENDON (D) ENTRE CADA BORDE CONDUCTOR (A), Y EL BORDE DE SALIDA (B) DE CADA ASPA (3) ES SUBSTANCIALMENTE CONSTANTE A LO LARGO DEL ASPA (3), ENTRE EL EJE (2) Y EL CERCO EXTERIOR (4).
ES91830564T 1990-12-21 1991-12-17 Ventilador axial, particularmente para vehiculos de motor de uso agricola. Expired - Lifetime ES2071282T3 (es)

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 (1)

Publication Number Publication Date
ES2071282T3 true ES2071282T3 (es) 1995-06-16

Family

ID=11307492

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91830564T Expired - Lifetime ES2071282T3 (es) 1990-12-21 1991-12-17 Ventilador axial, particularmente para vehiculos de motor de uso agricola.

Country Status (5)

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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013472A1 (en) * 1993-11-12 1995-05-18 Penn Ventilator Co. Inc. Air moving system with optimized air foil fan blades
US5588804A (en) * 1994-11-18 1996-12-31 Itt Automotive Electrical Systems, Inc. High-lift airfoil with bulbous leading edge
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
US5755557A (en) * 1995-08-03 1998-05-26 Valeo Thermique Moteur Axial flow fan
US5996685A (en) * 1995-08-03 1999-12-07 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
US6814545B2 (en) * 2000-04-21 2004-11-09 Revcor, Inc. Fan blade
US20040258531A1 (en) * 2000-04-21 2004-12-23 Ling-Zhong Zeng Fan blade
US6712584B2 (en) * 2000-04-21 2004-03-30 Revcor, Inc. Fan blade
US6447251B1 (en) * 2000-04-21 2002-09-10 Revcor, Inc. 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
JPWO2014027619A1 (ja) * 2012-08-16 2016-07-25 日立建機株式会社 建設機械の冷却ファン取付構造
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
AU2019253039A1 (en) * 2018-04-12 2020-12-03 Resource West, Inc. Impeller for ambient water evaporators, and related system and method

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 (es) * 1988-12-13 1990-06-21

Also Published As

Publication number Publication date
DE69108882T2 (de) 1995-08-24
US5221187A (en) 1993-06-22
DE69108882D1 (de) 1995-05-18
IT9068052A0 (it) 1990-12-21
IT9068052A1 (it) 1992-06-22
EP0493342A1 (en) 1992-07-01
EP0493342B1 (en) 1995-04-12
IT1241368B (it) 1994-01-10

Similar Documents

Publication Publication Date Title
ES2071282T3 (es) Ventilador axial, particularmente para vehiculos de motor de uso agricola.
ES2001173A6 (es) Ventilador axial, particularmente para vehiculos a motor
AR018792A1 (es) Ventilador de flujo axial
BR9005923A (pt) Compressor do tipo caracol e processo para fabricacao de eixo acionador para uso no mesmo
ATE139008T1 (de) Peristaltische pumpe mit einer kassette mit verschlüsselungssystem
ES8605648A1 (es) Tablero publicitario.
AU3177877A (en) Axial flow fan having auxiliary blade
ES2012495B3 (es) Pala perfilada de helice y su aplicacion en motoventiladores.
ES2008554A6 (es) Laser de gas con ventilador piezoelectrico y metodo para reponer medio gaseoso de acion laserica en dicho laser.
CH478994A (de) Schaufelanordnung an Axialverdichter, Gebläse oder Ventilator
ES2195392T3 (es) Un propulsor marino.
SE8101852L (sv) Volymetrisk lamellmaskin
MX9306469A (es) Dispositivo mejorado paraconectar la palas al cuboen helices de ventiladores, aviones y otras aplicaciones.
IT8422491A0 (it) Assieme tergitore e spazzola del tergicristallo, in particolare per autoveicoli.
FI854403A7 (fi) Monilevyjauhimen roottori, jossa on taipuisat puolat.
DK0482032T3 (da) Blæser til elektrisk drevet maskine
SE9001193L (sv) Igensaettningsfri pump
ES547865A0 (es) Un ventilador axial, en particular para sistemas de refrige-racion de vehiculos de motor
ATA233383A (de) Axialgeblaese mit verstellbaren laufschaufeln
HUP0001018A2 (hu) Sorompótengely-hajtás
ATE122923T1 (de) Misch- und kneteinrichtung.
DE69505182D1 (de) Bürstenhalteranordnung für einen elektrischen Motor
SU547334A1 (ru) Абразивный инструмент дл обработки тел вращени
DE3861052D1 (de) Axialventilator mit im betrieb verstellbaren schaufeln.
SU1744310A1 (ru) Лопатка рабочего колеса реверсивного осевого вентил тора

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 493342

Country of ref document: ES