ZA200104995B - Axial fan with reversible flow direction. - Google Patents

Axial fan with reversible flow direction.

Info

Publication number
ZA200104995B
ZA200104995B ZA200104995A ZA200104995A ZA200104995B ZA 200104995 B ZA200104995 B ZA 200104995B ZA 200104995 A ZA200104995 A ZA 200104995A ZA 200104995 A ZA200104995 A ZA 200104995A ZA 200104995 B ZA200104995 B ZA 200104995B
Authority
ZA
South Africa
Prior art keywords
stator
flow direction
rotor
downstream
axial fan
Prior art date
Application number
ZA200104995A
Other languages
English (en)
Inventor
Ralf Neumeier
Original Assignee
Turbo Lufttechnik Gmbh
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 Turbo Lufttechnik Gmbh filed Critical Turbo Lufttechnik Gmbh
Publication of ZA200104995B publication Critical patent/ZA200104995B/xx

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
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F04D19/005—Axial flow fans reversible 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA200104995A 2000-06-21 2001-06-19 Axial fan with reversible flow direction. ZA200104995B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10030497A DE10030497A1 (de) 2000-06-21 2000-06-21 Axialventilator mit reversierbarer Strömungsrichtung

Publications (1)

Publication Number Publication Date
ZA200104995B true ZA200104995B (en) 2001-10-31

Family

ID=7646457

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200104995A ZA200104995B (en) 2000-06-21 2001-06-19 Axial fan with reversible flow direction.

Country Status (8)

Country Link
US (1) US6508622B1 (xx)
EP (1) EP1167771B1 (xx)
JP (1) JP2002031097A (xx)
AT (1) ATE302909T1 (xx)
CA (1) CA2347931A1 (xx)
DE (2) DE10030497A1 (xx)
RU (1) RU2264560C2 (xx)
ZA (1) ZA200104995B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100340774C (zh) * 2005-05-12 2007-10-03 西安交通大学 具有两列平行于来流导叶的单叶轮完全可反风轴流风机
CN101666321B (zh) * 2008-09-03 2012-01-25 淄博矿业集团有限责任公司 轴流式风动除尘风机
JP5547519B2 (ja) * 2010-03-01 2014-07-16 東海旅客鉄道株式会社 流体機械、流体機械運転制御装置
CN102852840B (zh) * 2011-06-29 2015-01-07 中国科学院工程热物理研究所 用于轴流压缩系统变工况的可调导/静叶控制器及方法
DE102012005238B3 (de) * 2012-03-14 2013-06-06 Astrid Hilchenbach Axialgebläse zum Reversieren der Luftströmung
FR3025184B1 (fr) * 2014-09-01 2016-12-23 Technofan Appareil de ventilation pour aeronef
US9835037B2 (en) 2015-06-22 2017-12-05 General Electric Company Ducted thrust producing system with asynchronous fan blade pitching
DE102015011131A1 (de) * 2015-08-31 2017-03-02 Esg Mbh Nasskühltürme mit Zugunterstützung durch Ventilatoren Verringerung der Emission von Tropfen und von Mikroorganismen
RU2621921C1 (ru) * 2016-07-26 2017-06-08 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный политехнический университет (НПИ) имени М.И. Платова" Вентиляторная установка
CN110043306B (zh) * 2019-05-23 2021-07-09 江苏建筑职业技术学院 一种用于隧道施工的隧道风机
DE202021100686U1 (de) 2021-02-11 2022-05-12 Systemair GmbH Belüftungseinrichtung mit Leitwerk aus Haltestegen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611533A (en) * 1949-11-08 1952-09-23 Hartzell Propeller Fan Company Reversible fan and delivery tube
DE884930C (de) * 1951-02-27 1953-07-30 Voith Gmbh J M Stroemungsmaschine fuer zwei Durchstroemrichtungen
GB704440A (en) * 1951-11-06 1954-02-24 Francois Jacques Barthelemy Be Improvements in or relating to axial flow fans
US3820916A (en) * 1972-05-12 1974-06-28 I Brusilovsky Axial flow reversible fan
US3946554A (en) * 1974-09-06 1976-03-30 General Electric Company Variable pitch turbofan engine and a method for operating same
US3946556A (en) * 1974-10-25 1976-03-30 Rockwell International Corporation Integrated nozzle and steering mechanism for waterjets
DE2607159C3 (de) * 1976-02-21 1979-05-03 Voith Getriebe Kg, 7920 Heidenheim Axialventilator
DE3505162A1 (de) * 1985-02-15 1986-09-04 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Propellerpumpe

Also Published As

Publication number Publication date
RU2264560C2 (ru) 2005-11-20
DE10030497A1 (de) 2002-01-03
CA2347931A1 (en) 2001-12-21
EP1167771B1 (de) 2005-08-24
US6508622B1 (en) 2003-01-21
JP2002031097A (ja) 2002-01-31
EP1167771A3 (de) 2003-02-05
DE50107172D1 (de) 2005-09-29
EP1167771A2 (de) 2002-01-02
ATE302909T1 (de) 2005-09-15

Similar Documents

Publication Publication Date Title
US20040170497A1 (en) Beltless high velocity air blower
US5810557A (en) Fan wheel for an inline centrifugal fan
BR0300288A (pt) Conjunto de motor de ventoinha de derivação
ZA200104995B (en) Axial fan with reversible flow direction.
CA2086115A1 (en) Electric drive water pump
EP0933534A3 (en) Axial flow fan
JP2004232626A (ja) 空気流特性が改良されたエンジン冷却ファン
US11401939B2 (en) Axial fan configurations
AU2001271014A1 (en) Monodirectional impeller for centrifugal electric pumps having a permanent-magnet synchronous motor
JPS6487823A (en) Air transfer mechanism
EP2395245A3 (en) Variable flow water pump
RU2001117406A (ru) Осевой вентилятор с реверсированием направления потока
WO2004108610A8 (en) Combination of compressor and permanent magnet motor for sewage aeration
GB2282010A (en) Switched - reluctance motor driven fan
ATE363600T1 (de) Lüfter für ein kraftfahrzeug mit leitschaufeln
CN1699760A (zh) 轴流风扇的进风构造
CN100353077C (zh) 轴流风扇的出风构造
CN109236738A (zh) 轴流风机动叶统调
MY153165A (en) Multi-vane fans for automotive air conditioning apparatus
KR101949138B1 (ko) 스핀너에 날개를 형성한 2중 날개형 선풍기
CN2758537Y (zh) 单台电机直连两级轴流风机
KR970005782Y1 (ko) 풍속조절이 가능한 팬
JPH06336993A (ja) ジェットファン
SU1370310A1 (ru) Центростремительный воздуходувный агрегат
WO2001094753A3 (de) Strömungskraftmaschine zur nutzung geringer druckdifferenzen