DE69105703T2 - Mundstückummantelung für Axiallüfter. - Google Patents

Mundstückummantelung für Axiallüfter.

Info

Publication number
DE69105703T2
DE69105703T2 DE69105703T DE69105703T DE69105703T2 DE 69105703 T2 DE69105703 T2 DE 69105703T2 DE 69105703 T DE69105703 T DE 69105703T DE 69105703 T DE69105703 T DE 69105703T DE 69105703 T2 DE69105703 T2 DE 69105703T2
Authority
DE
Germany
Prior art keywords
axial fans
mouthpiece casing
mouthpiece
casing
fans
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 - Fee Related
Application number
DE69105703T
Other languages
English (en)
Other versions
DE69105703D1 (de
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 DE69105703D1 publication Critical patent/DE69105703D1/de
Publication of DE69105703T2 publication Critical patent/DE69105703T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69105703T 1990-12-14 1991-12-09 Mundstückummantelung für Axiallüfter. Expired - Fee Related DE69105703T2 (de)

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 (2)

Publication Number Publication Date
DE69105703D1 DE69105703D1 (de) 1995-01-19
DE69105703T2 true DE69105703T2 (de) 1995-10-19

Family

ID=24515627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105703T Expired - Fee Related DE69105703T2 (de) 1990-12-14 1991-12-09 Mundstückummantelung für Axiallüfter.

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016026762A1 (de) * 2014-08-18 2016-02-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Axialventilator

Families Citing this family (22)

* 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.
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 (de) * 1969-03-27 1970-09-29
US4061188A (en) * 1975-01-24 1977-12-06 International Harvester Company Fan shroud structure
JPS6218720U (de) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016026762A1 (de) * 2014-08-18 2016-02-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Axialventilator
US11365741B2 (en) 2014-08-18 2022-06-21 Ebm-Papst Mulfingen Gmbh & Co. Kg Axial fan with increased rotor diameter

Also Published As

Publication number Publication date
EP0490308B1 (de) 1994-12-07
MX9102560A (es) 1992-06-01
AR247005A1 (es) 1994-10-31
EP0490308A1 (de) 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
BR9105385A (pt) 1992-08-25
MY107006A (en) 1995-08-30

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee