[go: up one dir, main page]

WO2013120623A8 - Diffusor, ventilator mit einem solchen diffusor sowie gerät mit solchen ventilatoren - Google Patents

Diffusor, ventilator mit einem solchen diffusor sowie gerät mit solchen ventilatoren Download PDF

Info

Publication number
WO2013120623A8
WO2013120623A8 PCT/EP2013/000453 EP2013000453W WO2013120623A8 WO 2013120623 A8 WO2013120623 A8 WO 2013120623A8 EP 2013000453 W EP2013000453 W EP 2013000453W WO 2013120623 A8 WO2013120623 A8 WO 2013120623A8
Authority
WO
WIPO (PCT)
Prior art keywords
diffusor
ventilators
ventilator
wall
transitions
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.)
Ceased
Application number
PCT/EP2013/000453
Other languages
English (en)
French (fr)
Other versions
WO2013120623A2 (de
WO2013120623A3 (de
Inventor
Michael Stephan
Friedrich LÖRCHER
Daniel SEIFRIED
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.)
Ziehl Abegg SE
Original Assignee
Ziehl Abegg SE
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
Priority to CN201380020001.6A priority Critical patent/CN104302927B/zh
Priority to US14/379,292 priority patent/US10197070B2/en
Priority to ES13748807T priority patent/ES2922729T3/es
Priority to EP13748807.8A priority patent/EP2815130B1/de
Priority to SI201332008T priority patent/SI2815130T1/sl
Priority to JP2014556956A priority patent/JP6357424B2/ja
Application filed by Ziehl Abegg SE filed Critical Ziehl Abegg SE
Priority to RU2014137394A priority patent/RU2620308C2/ru
Publication of WO2013120623A2 publication Critical patent/WO2013120623A2/de
Publication of WO2013120623A3 publication Critical patent/WO2013120623A3/de
Anticipated expiration legal-status Critical
Publication of WO2013120623A8 publication Critical patent/WO2013120623A8/de
Ceased 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
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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

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)
  • Duct Arrangements (AREA)
  • Nozzles (AREA)

Abstract

Der Diffusor hat eine Wand (8), die einen Einlass mit rundem Querschnitt umschließt, der über die Höhe der Wand (8) des Diffusors in einen eckigen Querschnitt am Auslass des Diffusors übergeht. Die Übergänge (15) zwischen den Seiten (34 bis 37) der Wand (8) weisen in Höhenrichtung eine Verwindung auf, die dem Drall der Strömung der Luft durch den Diffusor folgt. Der Ventilator hat einen solchen Diffusor. Das Gerät hat ein Gehäuse, an dem wenigstens zwei Ventilatoren mit jeweils einem Diffusor angeordnet sind.
PCT/EP2013/000453 2012-02-17 2013-02-15 Diffusor, ventilator mit einem solchen diffusor sowie gerät mit solchen ventilatoren Ceased WO2013120623A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US14/379,292 US10197070B2 (en) 2012-02-17 2013-02-15 Diffusor, ventilator having such a diffusor, and device having such ventilators
ES13748807T ES2922729T3 (es) 2012-02-17 2013-02-15 Difusor, ventilador con dicho difusor y aparato con dichos ventiladores
EP13748807.8A EP2815130B1 (de) 2012-02-17 2013-02-15 Diffusor, ventilator mit einem solchen diffusor sowie gerät mit solchen ventilatoren
SI201332008T SI2815130T1 (sl) 2012-02-17 2013-02-15 Difusor, ventilator s takim difuzorjem, kot tudi naprava s takimi ventilatorji
JP2014556956A JP6357424B2 (ja) 2012-02-17 2013-02-15 ディフューザー、その種のディフューザーを有するベンチレーター、並びに、その種のベンチレーターを有する装置
CN201380020001.6A CN104302927B (zh) 2012-02-17 2013-02-15 扩散器、具有这种扩散器的通风机以及具有这种通风机的设备
RU2014137394A RU2620308C2 (ru) 2012-02-17 2013-02-15 Диффузор, вентилятор с таким диффузором, а также устройство с такими вентиляторами

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012003336A DE102012003336A1 (de) 2012-02-17 2012-02-17 Diffusor, Ventilator mit einem solchen Diffusor sowie Gerät mit solchen Ventilatoren
DE102012003336.2 2012-02-17

Publications (3)

Publication Number Publication Date
WO2013120623A2 WO2013120623A2 (de) 2013-08-22
WO2013120623A3 WO2013120623A3 (de) 2014-08-07
WO2013120623A8 true WO2013120623A8 (de) 2014-10-02

Family

ID=48914970

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/000453 Ceased WO2013120623A2 (de) 2012-02-17 2013-02-15 Diffusor, ventilator mit einem solchen diffusor sowie gerät mit solchen ventilatoren

Country Status (9)

Country Link
US (1) US10197070B2 (de)
EP (1) EP2815130B1 (de)
JP (1) JP6357424B2 (de)
CN (1) CN104302927B (de)
DE (1) DE102012003336A1 (de)
ES (1) ES2922729T3 (de)
RU (1) RU2620308C2 (de)
SI (1) SI2815130T1 (de)
WO (1) WO2013120623A2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6385752B2 (ja) * 2013-12-02 2018-09-05 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 送風装置及び空気調和装置用室外機
CN106016648A (zh) * 2016-07-04 2016-10-12 珠海格力电器股份有限公司 一种出风框以及风管机
DE102017104779A1 (de) 2017-03-07 2018-09-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Luftleitanordnung
US10822101B2 (en) * 2017-07-21 2020-11-03 General Electric Company Vertical takeoff and landing aircraft having a forward thrust propulsor
JP7068609B2 (ja) * 2018-05-31 2022-05-17 株式会社富士通ゼネラル 天井埋込型空気調和機
DE102018211809A1 (de) * 2018-07-16 2020-01-16 Ziehl-Abegg Se Gehäuse für einen Ventilator und Ventilator
US11352132B2 (en) * 2018-07-23 2022-06-07 General Electric Company Lift fan with diffuser duct
US10883174B2 (en) * 2018-11-27 2021-01-05 Applied Materials, Inc. Gas diffuser mounting plate for reduced particle generation
CN111219789B (zh) * 2018-11-27 2021-07-23 宁波奥克斯电气股份有限公司 一种吸风板安装结构及空调
CN109484644A (zh) * 2018-12-27 2019-03-19 酷黑科技（北京）有限公司 一种涵道式飞行器及涵道扩散器
KR102028935B1 (ko) * 2019-01-17 2019-10-07 김봉교 디퓨져를 구비한 강화 유리 제조 장치 및 제조 방법
US11441811B2 (en) 2019-03-11 2022-09-13 Air Distribution Technologies Ip, Llc Undulated surface enhancement of diffuser blade for plenum slot diffuser
US11435111B2 (en) 2019-03-11 2022-09-06 Air Distribution Technologies Ip, Llc Undulated surface enhancement of diffuser blades for round and rectangular ceiling diffuser
US11448418B2 (en) 2019-03-11 2022-09-20 Air Distribution Technologies Ip, Llc Undulated surface enhancement of diffuser blades for linear bar diffuser
CN110360475B (zh) * 2019-08-09 2024-11-05 佛山市清源科技有限公司 具有静音大风量风道结构的照明装置
KR102377336B1 (ko) * 2020-06-09 2022-03-21 나명환 송풍기용 공기 증폭 송출장치
US11346564B2 (en) 2020-07-16 2022-05-31 Best Technologies, Inc. HVAC devices with improved design and functionality
US12398891B2 (en) 2020-07-16 2025-08-26 Best Technologies, Inc. Air handler devices with U-bend design
US11846434B2 (en) 2020-07-16 2023-12-19 Best Technologies, Inc. Air handler devices with U-bend design
CN112610530A (zh) * 2021-01-07 2021-04-06 泛仕达机电股份有限公司 一种扭曲扩散筒及应用该扩散筒的轴流风机
CN112902423B (zh) * 2021-02-06 2022-07-08 西安建筑科技大学 一种圆形散流装置
DE102021104615A1 (de) * 2021-02-26 2022-09-01 Robert Bosch Gesellschaft mit beschränkter Haftung Vorrichtung zum Durchströmen einer Komponente einer Klimaanlage oder einer Heizanlage, Schutzgitter und Wärmepumpen-Außeneinheit
CN113623249B (zh) * 2021-08-26 2022-10-28 西安交通大学 一种采用矩形出口扩散筒内设隔板的并联式高效轴流风机
CN114060893B (zh) * 2021-12-02 2025-12-05 奥普智能科技股份有限公司 一种导风装置及具有其的取暖器
GB202308303D0 (en) * 2023-06-02 2023-07-19 Cambridge Entpr Ltd Fan and fan assembly
DE102023120219A1 (de) 2023-07-29 2025-01-30 Howatherm Klimatechnik Gmbh Nachleiteinrichtung, Ventilationsvorrichtung mit einer Nachleiteinrichtung und Verfahren zur Effizienzsteigerung und/oder Leistungssteigerung von Ventilationsvorrichtungen
KR102730757B1 (ko) * 2024-06-03 2024-11-14 이승락 국소배기장치의 단차형 흡기후드

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940790A (en) * 1930-10-18 1933-12-26 Walter S Diehl Fluid conducting passage
US2144035A (en) 1935-09-20 1939-01-17 Bendix Prod Corp Fan blast transformer
US2209121A (en) * 1938-12-31 1940-07-23 Anemostat Corp America Fluid distributing device
US2750865A (en) * 1951-02-14 1956-06-19 Allied Thermal Corp Diffuser
GB788581A (en) * 1955-02-24 1958-01-02 & De Realisations Ind Seri Fou Improvements in and relating to fans and ventilating plants
JPS4829708Y1 (de) * 1970-12-18 1973-09-10
JPS49142661U (de) * 1973-04-02 1974-12-09
SU623998A1 (ru) * 1977-03-04 1978-09-15 Центральный научно-исследовательский и проектно-экспериментальный институт промышленных зданий и сооружений Кольцевой диффузор осевого вентил тора
JPS547040U (de) * 1977-06-16 1979-01-18
JPS5426860U (de) * 1977-07-26 1979-02-21
DE3515441A1 (de) 1985-04-29 1986-10-30 Dieter Prof. Dr.-Ing. 7500 Karlsruhe Wurz Ventilatorkuehler
US4714009A (en) * 1986-08-04 1987-12-22 Philips Industries Inc. Ceiling air diffuser
DE8705665U1 (de) * 1987-04-16 1987-06-11 Knürr-Mechanik für die Elektronik AG, 8000 München Lüftereinschub
US5117745A (en) * 1990-03-06 1992-06-02 Carnes Company, Inc. Safety lock
JPH0542949U (ja) * 1991-11-06 1993-06-11 株式会社フジタ 制気口の風量温度測定装置
FR2683599B1 (fr) * 1991-11-07 1994-03-04 Ecia Carenage perfectionne pour ventilateur et son application a un groupe motoventilateur d'automobile.
FR2697287B1 (fr) * 1992-10-26 1994-12-09 Europ Gas Turbines Sa Diffuseur d'échappement de turbine à gaz.
FR2728028B1 (fr) 1994-12-07 1997-03-14 Sardou Max Dispositif pour transformer l'energie mecanique d'un moteur en une mise sous pression d'un gaz
JP3223099B2 (ja) * 1996-02-26 2001-10-29 三洋電機株式会社 冷凍装置
US5791876A (en) * 1997-03-25 1998-08-11 Behr America, Inc. Floating drive assembly for an automotive cooling fan
US5740766A (en) * 1997-03-25 1998-04-21 Behr America, Inc. Automotive fan and shroud assembly
US6193603B1 (en) * 1999-10-07 2001-02-27 Kuo-Cheng Tai Wind outlet plate of an air conditioner for cleaning air
US6676371B1 (en) * 2002-08-22 2004-01-13 Custom Molders, Inc. Double barrel vehicle cooling fan shroud
US6776710B1 (en) 2003-10-24 2004-08-17 Unico, Inc. Vent structure for slotted outlet with uniform velocity profile
FR2874409B1 (fr) * 2004-08-19 2006-10-13 Max Sardou Ventilateur de tunnel
JP2007040562A (ja) * 2005-08-01 2007-02-15 Takasago Thermal Eng Co Ltd 冷暖自動切換角型アネモ
US8221074B2 (en) * 2007-12-21 2012-07-17 Paccar Inc Fan ring shroud assembly
FR2934009B1 (fr) * 2008-07-21 2010-09-03 Ge Energy Products France Snc Diffuseur d'echappement pour turbine a gaz
KR101826373B1 (ko) * 2010-03-08 2018-02-06 로베르트 보쉬 게엠베하 축방향 냉각 팬 외피 및 냉각 팬 조립체
CN201723504U (zh) * 2010-06-09 2011-01-26 张崇臣 一种用于风扇的导流静音装置
DE202011004708U1 (de) 2010-08-12 2011-07-14 Ziehl-Abegg Ag Ventilator
DE202010016820U1 (de) * 2010-12-21 2012-03-26 Ebm-Papst Mulfingen Gmbh & Co. Kg Diffusor für einen Ventilator sowie Ventilatoranordnung mit einem derartigen Diffusor

Also Published As

Publication number Publication date
CN104302927A (zh) 2015-01-21
EP2815130B1 (de) 2022-06-01
JP2015508884A (ja) 2015-03-23
EP2815130A2 (de) 2014-12-24
WO2013120623A2 (de) 2013-08-22
JP6357424B2 (ja) 2018-07-11
ES2922729T3 (es) 2022-09-19
CN104302927B (zh) 2019-10-11
RU2620308C2 (ru) 2017-05-24
US10197070B2 (en) 2019-02-05
DE102012003336A1 (de) 2013-08-22
US20150300372A1 (en) 2015-10-22
RU2014137394A (ru) 2016-04-10
SI2815130T1 (sl) 2022-10-28
WO2013120623A3 (de) 2014-08-07

Similar Documents

Publication Publication Date Title
WO2013120623A8 (de) Diffusor, ventilator mit einem solchen diffusor sowie gerät mit solchen ventilatoren
MY179650A (en) Fan assembly
EP3643984A4 (de) Luftreiniger mit bidirektionalen lüftern mit verschiedenen entladungsrichtungen
WO2013180789A3 (en) Pump system for hpc ecs parasitic loss elimination
EP4332448A3 (de) Gebläse und ausseneinheit einer klimaanlage damit
EP2345845A3 (de) Ofenbrennkammer
WO2013188388A3 (en) Methods and systems for turbulent, corrosion resistant heat exchangers
WO2010120234A8 (en) A flow module
EP4596980A3 (de) Klimaanlage
EP3845823A4 (de) Luftauslassströmungsführungsstruktur und reiniger
WO2013127924A3 (de) Gasturbinenanlage mit abgasrezirkulation
GB2480199A (en) Reversible oil pan with integrated oil suction tube
WO2014009688A3 (en) A passive ventilation and/or humidity control unit
WO2013180960A3 (en) Exhaust-gas turbocharger
EP2275687A3 (de) Radiallüftergehäuse
EP2731236A3 (de) Motor
EP2333348A3 (de) Radiallüftergehäuse
TW200720554A (en) Fan and fan housing with toothed-type connecting elements
EP2843235A3 (de) Strukturell asymmetrisches doppelflutiges Turboladerrad
EP2578815A3 (de) Abgasdiffusor
EA201591569A1 (ru) Устройство распределения воздуха
WO2010137864A3 (ko) 환기장치
PL2700822T3 (pl) Obudowa przewietrznika promieniowego z kanałem do pomiaru ciśnienia zintegrowanym z wlotem przewietrznika
EP2495504A3 (de) Fließwegstruktur und elektronische Vorrichtung
MY184256A (en) Centrifugal compressor and water chilling unit having the same

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2013748807

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2014556956

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 14379292

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2014137394

Country of ref document: RU

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13748807

Country of ref document: EP

Kind code of ref document: A2