ES281172U - Ventilador axial sin rueda directriz. - Google Patents

Ventilador axial sin rueda directriz.

Info

Publication number
ES281172U
ES281172U ES1983281172U ES281172U ES281172U ES 281172 U ES281172 U ES 281172U ES 1983281172 U ES1983281172 U ES 1983281172U ES 281172 U ES281172 U ES 281172U ES 281172 U ES281172 U ES 281172U
Authority
ES
Spain
Prior art keywords
blade
impeller
hub
curvature
radius
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.)
Granted
Application number
ES1983281172U
Other languages
English (en)
Other versions
ES281172Y (es
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES281172U publication Critical patent/ES281172U/es
Application granted granted Critical
Publication of ES281172Y publication Critical patent/ES281172Y/es
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Ventilador axial sin rueda directriz, especialmente para ventiladores de refrigeración de vehículos automóviles accionados a motor eléctrico, caracterizado porque comprende un rodete dispuesto sobre un extremo del árbol de un motor de accionamiento con álabes independientes dispuestos en forma de estrella en la periferia de su cubo, con ángulo de colocación constante correspondiente Ps = aproximadamente 160 ....240 del perfil del álabe, presentando los : parámetros constructivos siguientes: 1 = 0, 15 0, 18 D2 Rsu = 0935 ... 0, 45 D2 Rso = Rsu i dmax significando D2 = diámetro externo del rodete 1 = longitud de la distancia entre el borde anterior y el borde, posterior del álabe, d max= espesor máximo del álabe (en el borde anterior redondeado del álabe), R su = radio de curvatura e n el lado inferior del álabe R so = radio de curvatura e n el lado superior del álabe BS = ángulo de colocación del perfil del álabe, medido en la dirección periférica.
ES1983281172U 1982-06-01 1983-05-31 Ventilador axial sin rueda directriz. Expired ES281172Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823220574 DE3220574A1 (de) 1982-06-01 1982-06-01 Leitradloser axialventilator, insbesondere fuer elektromotorisch angetriebene kraftfahrzeug-kuehlerventilatoren

Publications (2)

Publication Number Publication Date
ES281172U true ES281172U (es) 1985-03-01
ES281172Y ES281172Y (es) 1985-10-01

Family

ID=6164998

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983281172U Expired ES281172Y (es) 1982-06-01 1983-05-31 Ventilador axial sin rueda directriz.

Country Status (4)

Country Link
EP (1) EP0096255B1 (es)
JP (1) JPS58214699A (es)
DE (2) DE3220574A1 (es)
ES (1) ES281172Y (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251028B (en) * 1990-12-21 1994-08-24 Black & Decker Inc Electric motor with a cooling fan
DE4102161A1 (de) * 1991-01-25 1992-07-30 Bosch Gmbh Robert Luefterrad mit einer topffoermigen nabe
FR2679606A1 (fr) * 1991-07-26 1993-01-29 Renault Vehicules Ind Helice de ventilateur.
EP0553598B2 (en) * 1992-01-30 1998-11-25 SPAL S.r.l. A fan with convex blades
GB2309900B (en) * 1994-11-17 1998-03-25 Mcdougall Gregory J Electric fan heater
GB2302141B (en) * 1995-06-13 1997-10-22 Lg Electronics Inc Axial flow fan for microwave oven
US5755557A (en) * 1995-08-03 1998-05-26 Valeo Thermique Moteur Axial flow fan
FR2781843B1 (fr) * 1998-07-28 2000-10-20 Valeo Thermique Moteur Sa Helice de ventilateur compacte optimisee
KR100382914B1 (ko) * 2000-07-27 2003-05-09 엘지전자 주식회사 축류팬
TR200301280T1 (tr) * 2001-03-15 2005-09-21 Arçeli̇k Anoni̇m Şi̇rketi̇ Fan
US8079823B2 (en) 2004-07-21 2011-12-20 Delta T Corporation Fan blades
US7284960B2 (en) * 2004-07-21 2007-10-23 Delta T Corporation Fan blades
DE102006023417A1 (de) * 2006-05-17 2007-11-22 Ford Global Technologies, LLC, Dearborn Lüfterrad als Bestandteil eines Lüfters zur Kühlung eines Kraftfahrzeugantriebs
US8776394B2 (en) * 2011-10-04 2014-07-15 Whirlpool Corporation Blower for a laundry treating appliance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385516A (en) * 1966-03-31 1968-05-28 Gen Electric Fan construction
US3885888A (en) * 1973-03-26 1975-05-27 John G Warhol Cooling fan for radiators and the like
US4123198A (en) * 1977-03-28 1978-10-31 Harbord Horace R Propeller
US4150919A (en) * 1977-06-10 1979-04-24 Wallace Murray Corporation Radiator cooling fan construction
US4331623A (en) * 1978-09-22 1982-05-25 El Paso Polyolefins Company Polymer flow through die
JPS5587897A (en) * 1978-12-26 1980-07-03 Nissan Motor Co Ltd Cooling fan for radiator

Also Published As

Publication number Publication date
ES281172Y (es) 1985-10-01
EP0096255B1 (de) 1986-08-13
DE3365271D1 (en) 1986-09-18
JPS58214699A (ja) 1983-12-13
DE3220574A1 (de) 1983-12-01
EP0096255A1 (de) 1983-12-21

Similar Documents

Publication Publication Date Title
ES281172U (es) Ventilador axial sin rueda directriz.
EP0072177B1 (en) Impeller for centrifugal compressor
US5944497A (en) Fan assembly having an air directing member to cool a motor
EP0947705A2 (en) Housing for a centrifugal blower
US4927324A (en) Ducted fan
AU605042B2 (en) Shrouding for engine cooling fan
US4396351A (en) Engine cooling fan
US4639193A (en) Fan wheel for radial fan
GB1534884A (en) Axial flow fans
GB1427278A (en) Cooling fan assembly for an automobile
EP0168594B1 (en) Improved axial fan
US5478206A (en) Impeller for a radial fan
LV12170B (lv) Radiālais ventilatora lāpstiņrats
GB2156007A (en) Noise reducing blade/stator assembly
US2144860A (en) Fan
TW272251B (en) The centrifugal blower
GB1271782A (en) Improvements in or relating to fans
GB1105320A (en) Improvements in or relating to heating and/or ventilating apparatus for vehicles
US3141607A (en) Blowers
US2802620A (en) Impeller for a centrifugal fan or blower
KR100852950B1 (ko) 축류팬의 블레이드 구조
FR2280810A1 (fr) Ventilateur radial
CA2063586A1 (en) Fan for an electrically operated machine
GB1515197A (en) Electric fans
FR2456236A1 (fr) Roue de ventilateur a moteur electrique central

Legal Events

Date Code Title Description
MM1K Utility model lapsed

Effective date: 19960506