ATE321210T1 - Zentrifugallüfter und lüfter-/einlassanordnung - Google Patents

Zentrifugallüfter und lüfter-/einlassanordnung

Info

Publication number
ATE321210T1
ATE321210T1 AT99302532T AT99302532T ATE321210T1 AT E321210 T1 ATE321210 T1 AT E321210T1 AT 99302532 T AT99302532 T AT 99302532T AT 99302532 T AT99302532 T AT 99302532T AT E321210 T1 ATE321210 T1 AT E321210T1
Authority
AT
Austria
Prior art keywords
fan
axis
rotation
section
major axis
Prior art date
Application number
AT99302532T
Other languages
English (en)
Inventor
M Amr Yehia
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
Application granted granted Critical
Publication of ATE321210T1 publication Critical patent/ATE321210T1/de

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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT99302532T 1998-05-04 1999-03-31 Zentrifugallüfter und lüfter-/einlassanordnung ATE321210T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/072,109 US6042335A (en) 1998-05-04 1998-05-04 Centrifugal flow fan and fan/orifice assembly

Publications (1)

Publication Number Publication Date
ATE321210T1 true ATE321210T1 (de) 2006-04-15

Family

ID=22105632

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99302532T ATE321210T1 (de) 1998-05-04 1999-03-31 Zentrifugallüfter und lüfter-/einlassanordnung

Country Status (5)

Country Link
US (1) US6042335A (de)
EP (1) EP0955468B1 (de)
AT (1) ATE321210T1 (de)
DE (1) DE69930470T2 (de)
ES (1) ES2257008T3 (de)

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KR100420355B1 (ko) * 2001-04-20 2004-03-02 주식회사 엘지이아이 공기조화기용 터보팬
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BR0115868B1 (pt) * 2000-12-04 2011-09-20 conjunto de ventilador centrìfugo, método para fabricação de rotor centrìfugo e método de montagem do conjunto de ventilador centrìfugo.
KR100405981B1 (ko) * 2001-02-12 2003-11-14 엘지전자 주식회사 천정형 공조기의 터보팬 구조
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AU2003222089A1 (en) * 2002-03-27 2003-10-13 The Garland Group Convection oven with laminar airflow and method
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US7008189B2 (en) * 2003-04-07 2006-03-07 Minebea Co., Ltd. Centrifugal fan
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WO2004113732A1 (ja) * 2003-06-18 2004-12-29 Mitsubishi Denki Kabushiki Kaisha 送風機
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KR100748966B1 (ko) * 2005-01-25 2007-08-13 엘지전자 주식회사 송풍장치
US7758305B2 (en) 2006-10-06 2010-07-20 Greenheck Fan Corporation Centrifugal fan with turbulence inducing inlet bell
CN101529178A (zh) * 2006-10-19 2009-09-09 Lg电子株式会社 用于冰箱的冷气供应装置及具有该冷气供应装置的冰箱
CA2716119C (en) * 2008-02-22 2017-01-17 Horton, Inc. Hybrid flow fan apparatus
US20090241586A1 (en) * 2008-03-26 2009-10-01 Yu Wang Inlet orifice of blower fan of fan coil unit
US8313299B2 (en) 2008-05-06 2012-11-20 Minel Kupferberg Frustoconical centrifugal wheel
EP2180194A1 (de) * 2008-10-24 2010-04-28 Punker GmbH Gebläseeinrichtung
JP5574628B2 (ja) * 2009-02-17 2014-08-20 山洋電気株式会社 遠心ファン
JP5164932B2 (ja) 2009-06-11 2013-03-21 三菱電機株式会社 ターボファンおよび空気調和機
UA107094C2 (xx) 2009-11-03 2014-11-25 Відцентровий стельовий вентилятор
US20120294739A1 (en) * 2010-02-17 2012-11-22 Panasonic Corporation Impeller, electric air blower using same, and electric cleaner using electric air blower
JP5287772B2 (ja) * 2010-03-16 2013-09-11 株式会社デンソー 遠心式多翼ファン
US8427827B2 (en) * 2010-11-05 2013-04-23 Lenovo (Singapore) Pte. Ltd. Flow rectifying cooling apparatus and a method for rectifying flow in a cooling apparatus
US20120315134A1 (en) * 2011-06-13 2012-12-13 Asia Vital Components Co., Ltd. Fan impeller structure
JP5522306B1 (ja) * 2012-12-21 2014-06-18 ダイキン工業株式会社 遠心ファン
CN103244457A (zh) * 2013-05-28 2013-08-14 胡国贤 一种圆台形风轮
CN103244458A (zh) * 2013-05-28 2013-08-14 胡国贤 一种风机结构
JP5705945B1 (ja) * 2013-10-28 2015-04-22 ミネベア株式会社 遠心式ファン
KR101625061B1 (ko) * 2014-03-27 2016-05-27 엘지전자 주식회사 원심팬
DE102014208372A1 (de) * 2014-04-11 2015-10-15 Ebm-Papst Mulfingen Gmbh & Co. Kg Wuchttaschen
US10036400B2 (en) 2014-05-02 2018-07-31 Regal Beloit America, Inc. Centrifugal fan assembly and methods of assembling the same
JP6354312B2 (ja) * 2014-05-15 2018-07-11 ダイキン工業株式会社 空気調和装置
CA2966053C (en) 2016-05-05 2022-10-18 Tti (Macao Commercial Offshore) Limited Mixed flow fan
USD949315S1 (en) * 2016-06-24 2022-04-19 Ebm-Papst Mulfingen Gmbh & Co. Kg Vane damper with trailing edge
WO2017042777A1 (en) * 2016-07-28 2017-03-16 Universidad Tecnológica De Panamá In-vehicle camera system
US11519421B2 (en) * 2018-07-06 2022-12-06 Zhongshan Broad-Ocean Motor Co., Ltd. Wind wheel and blower comprising the same
CN113195903B (zh) * 2018-12-27 2023-02-03 三菱电机株式会社 离心式鼓风机、鼓风装置、空调装置及制冷循环装置
CN112253536A (zh) * 2020-10-30 2021-01-22 浙江科贸智能机电股份有限公司 一种离心叶轮及其通风机

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US3846043A (en) * 1973-03-12 1974-11-05 Broan Mfg Co Inc Blower wheel
US4231706A (en) * 1977-04-27 1980-11-04 Hitachi, Ltd. Impeller of a centrifugal blower
US4521154A (en) * 1982-01-13 1985-06-04 Corbett Reg D Centrifugal fans
US4569632A (en) * 1983-11-08 1986-02-11 Airflow Research And Manufacturing Corp. Back-skewed fan
DE3520218A1 (de) * 1984-06-08 1985-12-12 Hitachi, Ltd., Tokio/Tokyo Laufrad fuer ein radialgeblaese
DE3706772A1 (de) * 1987-03-03 1988-09-15 Gebhardt Gmbh Wilhelm Ventilatoreinheit und verfahren zur herstellung der leitschaufeln einer solchen ventilatoreinheit
US5171128A (en) * 1991-01-18 1992-12-15 Twin City Fan & Blower Co. Fan wheel for a fan or blower assembly
FR2683598B1 (fr) * 1991-11-07 1994-03-04 Ecia Virole annulaire profilee pour helice de ventilateur et son application aux motoventilateurs d'automobile.
US5215437A (en) * 1991-12-19 1993-06-01 Carrier Corporation Inlet orifice and centrifugal flow fan assembly
US5273400A (en) * 1992-02-18 1993-12-28 Carrier Corporation Axial flow fan and fan orifice
US5478205A (en) * 1994-03-07 1995-12-26 Carrier Corporation Impeller for transverse fan
JP2985656B2 (ja) * 1994-04-26 1999-12-06 株式会社デンソー 遠心式多翼ファン及びその製法
US5478201A (en) * 1994-06-13 1995-12-26 Carrier Corporation Centrifugal fan inlet orifice and impeller assembly
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
US5803721A (en) * 1996-10-29 1998-09-08 Enviroflex, Inc. Clean room fan unit

Also Published As

Publication number Publication date
ES2257008T3 (es) 2006-07-16
DE69930470D1 (de) 2006-05-11
EP0955468A2 (de) 1999-11-10
EP0955468B1 (de) 2006-03-22
DE69930470T2 (de) 2006-10-05
EP0955468A3 (de) 2001-03-07
US6042335A (en) 2000-03-28

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