BR9105385A - Coberta dotada de orificios para empregos com um ventilador de fluxo axial,e,conjunto de ventilador e de coberta - Google Patents

Coberta dotada de orificios para empregos com um ventilador de fluxo axial,e,conjunto de ventilador e de coberta

Info

Publication number
BR9105385A
BR9105385A BR919105385A BR9105385A BR9105385A BR 9105385 A BR9105385 A BR 9105385A BR 919105385 A BR919105385 A BR 919105385A BR 9105385 A BR9105385 A BR 9105385A BR 9105385 A BR9105385 A BR 9105385A
Authority
BR
Brazil
Prior art keywords
fan
jobs
covered
holes
axial flow
Prior art date
Application number
BR919105385A
Other languages
English (en)
Inventor
Yahia Mahmoud Amr
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 BR9105385A publication Critical patent/BR9105385A/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
    • F04D29/40—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)
BR919105385A 1990-12-14 1991-12-12 Coberta dotada de orificios para empregos com um ventilador de fluxo axial,e,conjunto de ventilador e de coberta BR9105385A (pt)

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
BR9105385A true BR9105385A (pt) 1992-08-25

Family

ID=24515627

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919105385A BR9105385A (pt) 1990-12-14 1991-12-12 Coberta dotada de orificios para empregos com um ventilador de fluxo axial,e,conjunto de ventilador e de coberta

Country Status (11)

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

Families Citing this family (23)

* 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
US7007403B1 (en) 2004-09-27 2006-03-07 Roy Studebaker 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
JP5611360B2 (ja) * 2010-09-14 2014-10-22 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
JP5689538B2 (ja) * 2011-11-10 2015-03-25 三菱電機株式会社 車両用空気調和装置の室外冷却ユニット
DE102011087831A1 (de) * 2011-12-06 2013-06-06 Robert Bosch Gmbh Gebläseanordnung
CN104024746B (zh) * 2011-12-19 2017-02-22 三菱电机株式会社 室外机以及具备该室外机的冷冻循环装置
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
CN108474570B (zh) * 2016-01-25 2020-10-16 三菱电机株式会社 室外机及具备该室外机的空气调节机

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
NL7004146A (pt) * 1969-03-27 1970-09-29
US4061188A (en) * 1975-01-24 1977-12-06 International Harvester Company Fan shroud structure
JPS6218720U (pt) * 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
EP0490308B1 (en) 1994-12-07
DE69105703T2 (de) 1995-10-19
MX9102560A (es) 1992-06-01
AR247005A1 (es) 1994-10-31
EP0490308A1 (en) 1992-06-17
JPH04276199A (ja) 1992-10-01
KR920012761A (ko) 1992-07-27
US5248224A (en) 1993-09-28
DE69105703D1 (de) 1995-01-19
AU8976591A (en) 1992-06-18
JPH086717B2 (ja) 1996-01-29
KR950009063B1 (ko) 1995-08-14
ES2064864T3 (es) 1995-02-01
AU650308B2 (en) 1994-06-16
MY107006A (en) 1995-08-30

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 12/12/2006