BRPI0514240A - ventilador e sistema do mesmo - Google Patents

ventilador e sistema do mesmo

Info

Publication number
BRPI0514240A
BRPI0514240A BRPI0514240-7A BRPI0514240A BRPI0514240A BR PI0514240 A BRPI0514240 A BR PI0514240A BR PI0514240 A BRPI0514240 A BR PI0514240A BR PI0514240 A BRPI0514240 A BR PI0514240A
Authority
BR
Brazil
Prior art keywords
fan
dome
hub
housing
bellmouth
Prior art date
Application number
BRPI0514240-7A
Other languages
English (en)
Inventor
Yu Wang
Peter R Bushnell
Xavier Girod
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of BRPI0514240A publication Critical patent/BRPI0514240A/pt

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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of fans

Landscapes

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

Abstract

VENTILADOR E SISTEMA DO MESMO. é provido um ventilador para uso com um invólucro tendo uma boca de sino e uma porção de conduto, O ventilador tem um cubo, algumas pás se estendendo a partir do cubo, e uma cúpula. Em cooperação com o invólucro e a porção de conduto circundando a cúpula, a cúpula tem meios para gerar uma bolha de separação efetiva para limitar um fluxo de recirculação.
BRPI0514240-7A 2004-09-24 2005-09-07 ventilador e sistema do mesmo BRPI0514240A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/949,925 US7086825B2 (en) 2004-09-24 2004-09-24 Fan
PCT/US2005/032219 WO2006036511A2 (en) 2004-09-24 2005-09-07 Fan

Publications (1)

Publication Number Publication Date
BRPI0514240A true BRPI0514240A (pt) 2008-06-03

Family

ID=36099329

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514240-7A BRPI0514240A (pt) 2004-09-24 2005-09-07 ventilador e sistema do mesmo

Country Status (6)

Country Link
US (1) US7086825B2 (pt)
EP (1) EP1800009B1 (pt)
CN (1) CN100460689C (pt)
BR (1) BRPI0514240A (pt)
ES (1) ES2403173T3 (pt)
WO (1) WO2006036511A2 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0711849B1 (pt) * 2006-05-31 2019-09-10 Bosch Gmbh Robert conjunto de ventilador axial e ventilador axial
US20070286722A1 (en) * 2006-06-12 2007-12-13 Asia Vital Components Co.,Ltd. Structure of air duct and manufacturing process of the same
ES2492716T3 (es) * 2006-12-28 2014-09-10 Carrier Corporation Diseño de carcasa de ventilador axial con cuñas circunferencialmente separadas
US8568095B2 (en) * 2006-12-29 2013-10-29 Carrier Corporation Reduced tip clearance losses in axial flow fans
KR101546905B1 (ko) * 2008-01-30 2015-08-24 엘지전자 주식회사 공기조화기용 실외기
TWM366878U (en) * 2009-01-23 2009-10-11 Wistron Corp Thermal module with airflow-guided effect
FR2950660B1 (fr) * 2009-09-29 2017-08-25 Valeo Systemes Thermiques Helice, dispositif de refroidissement moteur comprenant une telle helice, procede et moule de fabrication de ladite helice
US8157524B2 (en) * 2009-12-03 2012-04-17 Robert Bosch Gmbh Axial flow fan with hub isolation slots
KR101724294B1 (ko) * 2010-10-27 2017-04-07 엘지전자 주식회사 공기조화기의 실외기
US8943919B2 (en) 2010-12-23 2015-02-03 Schneider Electric Buildings, Llc Over shaft rotary actuator with internal clamp
DE102011105451A1 (de) * 2011-06-22 2012-12-27 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Lüfter eines Kraftfahrzeugs
EP2546528B1 (de) * 2011-07-12 2013-12-25 ebm-papst Mulfingen GmbH & Co. KG Wandring für einen Axialventilator
US9885368B2 (en) 2012-05-24 2018-02-06 Carrier Corporation Stall margin enhancement of axial fan with rotating shroud
CN103573717B (zh) * 2012-07-24 2018-06-12 德昌电机(深圳)有限公司 风扇及其叶轮
WO2014109970A1 (en) * 2013-01-11 2014-07-17 Carrier Corporation Fan coil unit with shrouded fan
US10982863B2 (en) 2018-04-10 2021-04-20 Carrier Corporation HVAC fan inlet
EP3647603A1 (en) 2018-10-31 2020-05-06 Carrier Corporation Arrangement of centrifugal impeller of a fan for reducing noise
TWI698169B (zh) * 2019-06-10 2020-07-01 英業達股份有限公司 散熱風扇和包含其的散熱模組
USD984615S1 (en) 2019-12-23 2023-04-25 Heatcraft Refrigeration Products Llc Grill for a cold storage system
US11421711B2 (en) 2019-12-23 2022-08-23 Heatcraft Refrigeration Products Llc Easy access fan motor assemblies
US11549694B2 (en) 2020-01-15 2023-01-10 Johnson Controls Tyco IP Holdings LLP Movable fan assembly of a heating, ventilation, and/or air conditioning (HVAC) unit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849675A1 (de) * 1978-11-16 1980-06-12 Sueddeutsche Kuehler Behr Kuehlanlage fuer brennkraftmaschinen, insbesondere in fahrzeugen
US4685513A (en) * 1981-11-24 1987-08-11 General Motors Corporation Engine cooling fan and fan shrouding arrangement
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
US4836148A (en) * 1988-06-13 1989-06-06 General Motors Corporation Shrouding for engine cooling fans
US5489186A (en) * 1991-08-30 1996-02-06 Airflow Research And Manufacturing Corp. Housing with recirculation control for use with banded axial-flow fans
US5244347A (en) * 1991-10-11 1993-09-14 Siemens Automotive Limited High efficiency, low noise, axial flow fan
US5342167A (en) * 1992-10-09 1994-08-30 Airflow Research And Manufacturing Corporation Low noise fan
US5577888A (en) * 1995-06-23 1996-11-26 Siemens Electric Limited High efficiency, low-noise, axial fan assembly
US5755557A (en) * 1995-08-03 1998-05-26 Valeo Thermique Moteur Axial flow fan
JP3442316B2 (ja) * 1999-06-11 2003-09-02 多摩川精機株式会社 アナログ信号のディジタル変換方法
JP2002131083A (ja) * 2000-10-20 2002-05-09 Tamagawa Seiki Co Ltd ２相正弦波信号のデジタル変換における分解能自動切換方法及び回路

Also Published As

Publication number Publication date
CN101027489A (zh) 2007-08-29
ES2403173T3 (es) 2013-05-14
US20060067820A1 (en) 2006-03-30
CN100460689C (zh) 2009-02-11
EP1800009A4 (en) 2011-05-25
WO2006036511A2 (en) 2006-04-06
EP1800009B1 (en) 2013-01-23
WO2006036511A3 (en) 2006-06-22
EP1800009A2 (en) 2007-06-27
US7086825B2 (en) 2006-08-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.