ES2064864T3 - Anillo de carenado provisto de orificios para ventilador de flujo axial. - Google Patents

Anillo de carenado provisto de orificios para ventilador de flujo axial.

Info

Publication number
ES2064864T3
ES2064864T3 ES91121036T ES91121036T ES2064864T3 ES 2064864 T3 ES2064864 T3 ES 2064864T3 ES 91121036 T ES91121036 T ES 91121036T ES 91121036 T ES91121036 T ES 91121036T ES 2064864 T3 ES2064864 T3 ES 2064864T3
Authority
ES
Spain
Prior art keywords
axial flow
envelope
flow fan
ring provided
wrap
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
ES91121036T
Other languages
English (en)
Inventor
Yehia Mahmoud Amr
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.)
Carrier Corp
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 ES2064864T3 publication Critical patent/ES2064864T3/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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

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

Abstract

UNA ENVOLTURA (26) PARA UN VENTILADOR DE FLUJO AXIAL (23) QUE TIENE UN ORIFICIO DESIGNADO PARA MEJORAR LA EFICACIA TOTAL DEL FLUJO DEL VENTILADOR. EN UNA DISPOSICION PREFERIDA DE ESTA INVENCION, LA ENVOLTURA ES DE FORMA CONICA CON UNA SECCION TRANSVERSAL DE FORMA ELIPSOIDAL EN EL AREA DEL BORDE PRINCIPAL DE LA ENVOLTURA Y QUE DISPONE DE UNOS SEGMENTOS INTERNO Y EXTERNOS QUE CONVERGEN EN EL BORDE DE LA ENVOLTURA. ESTA ENVOLTURA ES PARTICULARMENTE UTIL PARA SU USO EN LA CARCASA EXTERNA DE UN APARATO DE AIRE ACONDICIONADO (INCLUYENDO LA BOMBA DE CALOR), PERMITIENDOLE QUE FLUYA EL AIRE A TRAVES DE LA CARCASA CON MENOS RUIDO QUE OTROS SISTEMAS SIMILARES.
ES91121036T 1990-12-14 1991-12-09 Anillo de carenado provisto de orificios para ventilador de flujo axial. Expired - Lifetime ES2064864T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/627,674 US5248224A (en) 1990-12-14 1990-12-14 Orificed shroud for axial flow fan

Publications (1)

Publication Number Publication Date
ES2064864T3 true ES2064864T3 (es) 1995-02-01

Family

ID=24515627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91121036T Expired - Lifetime ES2064864T3 (es) 1990-12-14 1991-12-09 Anillo de carenado provisto de orificios para ventilador de flujo axial.

Country Status (11)

Country Link
US (1) US5248224A (es)
EP (1) EP0490308B1 (es)
JP (1) JPH086717B2 (es)
KR (1) KR950009063B1 (es)
AR (1) AR247005A1 (es)
AU (1) AU650308B2 (es)
BR (1) BR9105385A (es)
DE (1) DE69105703T2 (es)
ES (1) ES2064864T3 (es)
MX (1) MX9102560A (es)
MY (1) MY107006A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683598B1 (fr) * 1991-11-07 1994-03-04 Ecia Virole annulaire profilee pour helice de ventilateur et son application aux motoventilateurs d'automobile.
US5478201A (en) * 1994-06-13 1995-12-26 Carrier Corporation Centrifugal fan inlet orifice and impeller assembly
US5655874A (en) * 1996-06-06 1997-08-12 Carrier Corporation Elliptical vortex wall for transverse fans
US6194798B1 (en) * 1998-10-14 2001-02-27 Air Concepts, Inc. Fan with magnetic blades
KR100355827B1 (ko) * 2000-08-17 2002-11-07 엘지전자 주식회사 창문형 에어컨의 터보팬
US6692231B1 (en) * 2001-02-28 2004-02-17 General Shelters Of Texas S.B., Ltd. Molded fan having repositionable blades
US7201563B2 (en) * 2004-09-27 2007-04-10 Studebaker Enterprises, Inc. Louvered fan grille for a shrouded floor drying fan
DE102005030426A1 (de) * 2005-06-30 2007-01-04 Mtu Aero Engines Gmbh Rotorspalt Steuervorrichtung für einen Verdichter
JP2008267176A (ja) * 2007-04-17 2008-11-06 Sony Corp 軸流ファン装置、ハウジング及び電子機器
KR101466337B1 (ko) 2008-07-04 2014-11-28 삼성전자 주식회사 세탁기
FR2945334B1 (fr) * 2009-05-11 2015-11-13 France Air Caisson de ventilation et installation d'acheminement d'air
CN101943183B (zh) * 2010-09-14 2012-05-23 张家港市东丰特种风机有限公司 轴流式热风循环风机旋转锥形导风筒装置
WO2012035577A1 (ja) * 2010-09-14 2012-03-22 三菱電機株式会社 室外ユニットの送風機、室外ユニット及び冷凍サイクル装置
IN2014CN03317A (es) * 2011-11-10 2015-07-03 Mitsubishi Electric Corp
DE102011087831A1 (de) * 2011-12-06 2013-06-06 Robert Bosch Gmbh Gebläseanordnung
WO2013094082A1 (ja) * 2011-12-19 2013-06-27 三菱電機株式会社 室外機及びこの室外機を備えた冷凍サイクル装置
US9885368B2 (en) 2012-05-24 2018-02-06 Carrier Corporation Stall margin enhancement of axial fan with rotating shroud
JP6139189B2 (ja) * 2013-03-13 2017-05-31 東プレ株式会社 送風ユニット
US9618010B2 (en) * 2013-04-22 2017-04-11 Lennox Industries Inc. Fan systems
KR20150075934A (ko) * 2013-12-26 2015-07-06 엘지전자 주식회사 송풍장치 및 이를 적용한 공기조화기의 실외기.
DE102014111767A1 (de) 2014-08-18 2016-02-18 Ebm-Papst Mulfingen Gmbh & Co. Kg Axialventilator
US10197294B2 (en) 2016-01-15 2019-02-05 Johnson Controls Technology Company Foam substructure for a heat exchanger
KR102163905B1 (ko) * 2016-01-25 2020-10-12 미쓰비시덴키 가부시키가이샤 실외기 및 그것을 구비한 공기 조화기
CN115929687B (zh) * 2023-01-10 2026-03-06 深圳市尚为智能健康照明有限公司 具有健康光的照明灯具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497408A (en) * 1920-06-19 1924-06-10 Alfred E Seelig Fan blower
US1752427A (en) * 1923-06-09 1930-04-01 Elisha N Fales Device for improving the aerodynamic efficiency of an exhauster fan
US2123657A (en) * 1937-07-23 1938-07-12 Max M Munk Thrust-relieved propeller
US2554602A (en) * 1949-10-10 1951-05-29 O A Sutton Corp Inc Cowl for fans
US2925952A (en) * 1953-07-01 1960-02-23 Maschf Augsburg Nuernberg Ag Radial-flow-compressor
GB897065A (en) * 1957-12-18 1962-05-23 Gen Electric Improvements in and relating to axial flow compressors
BE747870A (fr) * 1969-03-27 1970-09-24 Aerospatiale Perfectionnements apportes aux carenages pour helices ou ventilateurs
US4061188A (en) * 1975-01-24 1977-12-06 International Harvester Company Fan shroud structure
JPS6218720U (es) * 1985-07-15 1987-02-04
JPS63124900A (ja) * 1986-11-14 1988-05-28 Yasuaki Kohama 軸流送風機
US4927328A (en) * 1989-03-02 1990-05-22 Scoates William D Shroud assembly for axial flow fans

Also Published As

Publication number Publication date
MY107006A (en) 1995-08-30
DE69105703T2 (de) 1995-10-19
BR9105385A (pt) 1992-08-25
JPH086717B2 (ja) 1996-01-29
JPH04276199A (ja) 1992-10-01
MX9102560A (es) 1992-06-01
AR247005A1 (es) 1994-10-31
AU8976591A (en) 1992-06-18
US5248224A (en) 1993-09-28
KR920012761A (ko) 1992-07-27
EP0490308B1 (en) 1994-12-07
DE69105703D1 (de) 1995-01-19
EP0490308A1 (en) 1992-06-17
KR950009063B1 (ko) 1995-08-14
AU650308B2 (en) 1994-06-16

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