ATE291698T1 - Radialventilator und düse für einen radialventilator - Google Patents

Radialventilator und düse für einen radialventilator

Info

Publication number
ATE291698T1
ATE291698T1 AT01100089T AT01100089T ATE291698T1 AT E291698 T1 ATE291698 T1 AT E291698T1 AT 01100089 T AT01100089 T AT 01100089T AT 01100089 T AT01100089 T AT 01100089T AT E291698 T1 ATE291698 T1 AT E291698T1
Authority
AT
Austria
Prior art keywords
nozzle
fan
air flow
inlet
central fan
Prior art date
Application number
AT01100089T
Other languages
English (en)
Inventor
Oliver Dipl-Ing Haaf
Wolfgang Hafen
Original Assignee
Ebm Papst Mulfingen Gmbh & Co
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 Ebm Papst Mulfingen Gmbh & Co filed Critical Ebm Papst Mulfingen Gmbh & Co
Application granted granted Critical
Publication of ATE291698T1 publication Critical patent/ATE291698T1/de

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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/684—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Nozzles (AREA)
AT01100089T 2000-02-01 2001-01-11 Radialventilator und düse für einen radialventilator ATE291698T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20001746U DE20001746U1 (de) 2000-02-01 2000-02-01 Radialventilator und Düse für einen Radialventilator

Publications (1)

Publication Number Publication Date
ATE291698T1 true ATE291698T1 (de) 2005-04-15

Family

ID=7936693

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01100089T ATE291698T1 (de) 2000-02-01 2001-01-11 Radialventilator und düse für einen radialventilator

Country Status (3)

Country Link
EP (1) EP1122444B1 (de)
AT (1) ATE291698T1 (de)
DE (2) DE20001746U1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1479917A1 (de) * 2003-05-22 2004-11-24 Nidec Shibaura Corporation Lüfter
DE102004055023B4 (de) * 2004-11-15 2015-06-25 Siemens Aktiengesellschaft Kühlmittelförderrad mit Injektor-Saugdüse
RU2429386C2 (ru) * 2007-09-26 2011-09-20 Вячеслав Георгиевич Караджи Вентиляторный блок со свободным радиальным рабочим колесом
DE102012021372B4 (de) 2012-10-25 2023-05-04 Ziehl-Abegg Se Einlaufdüse für Radialventilatoren sowie Radialventilator
DE102015207948A1 (de) 2015-04-29 2016-11-03 Ziehl-Abegg Se Einströmdüse für einen Radial-, Diagonal- oder Axialventilator und Radial-, Diagonal- oder Axialventilator mit einer Einströmdüse
DE202016105522U1 (de) 2016-10-05 2016-10-26 Ebm-Papst Mulfingen Gmbh & Co. Kg Einlaufdüse für einen Radialventilator
DE102016118856A1 (de) * 2016-10-05 2018-04-05 Ebm-Papst Mulfingen Gmbh & Co. Kg Einlaufdüse für einen Radialventilator
DE102024202652A1 (de) * 2024-03-20 2025-09-25 Ziehl-Abegg Se Einströmdüse für einen Radial-, Diagonal- oder Axialventilator und einen Radial-, Diagonal- oder Axialventilator mit Einströmdüse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1276858B (de) * 1957-03-12 1968-09-05 Paul Pollrich & Comp Radialventilator oder -pumpe
DE1403081A1 (de) 1958-07-12 1968-10-03 Pollrich Paul & Co Laufrad fuer Radial-Ventilator oder Pumpe
DE2940773C2 (de) 1979-10-08 1986-08-14 Punker GmbH, 2330 Eckernförde Hochleistungs-Radialventilator
DE3304963A1 (de) * 1983-02-12 1984-08-16 Hans Joachim 7440 Nürtingen Leithner Radailventilator fuer lueftungstechnische anlagen
SE515524C2 (sv) 1992-10-01 2001-08-20 Flaekt Ab Inloppsklocka för centrifugalfläktar
US5547339A (en) * 1995-04-11 1996-08-20 Comair Rotron, Inc. Turbulator for a fluid impelling device
JP3794098B2 (ja) 1997-01-31 2006-07-05 株式会社デンソー 遠心送風機
FR2772437B1 (fr) * 1997-12-11 2000-02-25 Valeo Climatisation Groupe moto-ventilateur, notamment pour installation de chauffage-climatisation de vehicule automobile
JP3921832B2 (ja) 1998-02-02 2007-05-30 株式会社デンソー 遠心式送風機

Also Published As

Publication number Publication date
DE50105660D1 (de) 2005-04-28
EP1122444A3 (de) 2003-02-05
EP1122444B1 (de) 2005-03-23
DE20001746U1 (de) 2001-06-21
EP1122444A2 (de) 2001-08-08

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Legal Events

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REN Ceased due to non-payment of the annual fee