EP2455617A3 - Ventilateur axial doté d'un appareil directeur connecté en aval et d'un dispositif destiné à l'égalisation du débit - Google Patents

Ventilateur axial doté d'un appareil directeur connecté en aval et d'un dispositif destiné à l'égalisation du débit Download PDF

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Publication number
EP2455617A3
EP2455617A3 EP11184333.0A EP11184333A EP2455617A3 EP 2455617 A3 EP2455617 A3 EP 2455617A3 EP 11184333 A EP11184333 A EP 11184333A EP 2455617 A3 EP2455617 A3 EP 2455617A3
Authority
EP
European Patent Office
Prior art keywords
equalization
axial ventilator
guide device
flow guide
subsequent
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.)
Withdrawn
Application number
EP11184333.0A
Other languages
German (de)
English (en)
Other versions
EP2455617A2 (fr
Inventor
Augustin Haas
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.)
EVG Lufttechnik GmbH
Original Assignee
EVG 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 EVG Lufttechnik GmbH filed Critical EVG Lufttechnik GmbH
Publication of EP2455617A2 publication Critical patent/EP2455617A2/fr
Publication of EP2455617A3 publication Critical patent/EP2455617A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • 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)
  • Geometry (AREA)
  • Fluid Mechanics (AREA)
  • Drying Of Solid Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP11184333.0A 2010-11-17 2011-10-07 Ventilateur axial doté d'un appareil directeur connecté en aval et d'un dispositif destiné à l'égalisation du débit Withdrawn EP2455617A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010051759A DE102010051759A1 (de) 2010-11-17 2010-11-17 Axiallüfter mit nachgeschaltetem Leitapparat und einer Einrichtung zur Vergleichmäßigung der Strömungsgeschwindigkeit

Publications (2)

Publication Number Publication Date
EP2455617A2 EP2455617A2 (fr) 2012-05-23
EP2455617A3 true EP2455617A3 (fr) 2014-04-23

Family

ID=44759541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11184333.0A Withdrawn EP2455617A3 (fr) 2010-11-17 2011-10-07 Ventilateur axial doté d'un appareil directeur connecté en aval et d'un dispositif destiné à l'égalisation du débit

Country Status (2)

Country Link
EP (1) EP2455617A3 (fr)
DE (1) DE102010051759A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595244B (zh) * 2014-12-30 2016-09-21 中国农业大学 一种非均匀叶片式导流装置
DE102018127718A1 (de) * 2018-11-07 2020-05-07 ebm-papst AB Luftleitanordnung für eine Lüftungsanlage
CN112892093B (zh) * 2021-01-25 2022-05-10 广东钜宏科技股份有限公司 一种风量均匀的ffu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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650752A (en) * 1949-08-27 1953-09-01 United Aircraft Corp Boundary layer control in blowers
US2895667A (en) * 1954-04-09 1959-07-21 Edward A Stalker Elastic fluid machine for increasing the pressure of a fluid
DE2606681A1 (de) * 1976-02-19 1977-08-25 Kuehnle Kopp Kausch Ag Mehrfach-ringdiffusor
DE4325977A1 (de) * 1993-08-03 1995-02-09 Balcke Duerr Ag Diffusor
DE102004033977A1 (de) * 2004-07-14 2006-02-02 Asia Vital Component Co., Ltd Kühlventilator mit Luftführung
EP1811182A1 (fr) * 2006-01-18 2007-07-25 Liebert Hiross S.p.A. Écoulement plus direct de soufflantes axiales, spécialement pour les systèmes de conditionnement
DE102007025696A1 (de) * 2007-06-01 2008-12-04 Evg Lufttechnik Gmbh Axiallüfter mit nachgeschaltetem Leitapparat

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650752A (en) * 1949-08-27 1953-09-01 United Aircraft Corp Boundary layer control in blowers
US2895667A (en) * 1954-04-09 1959-07-21 Edward A Stalker Elastic fluid machine for increasing the pressure of a fluid
DE2606681A1 (de) * 1976-02-19 1977-08-25 Kuehnle Kopp Kausch Ag Mehrfach-ringdiffusor
DE4325977A1 (de) * 1993-08-03 1995-02-09 Balcke Duerr Ag Diffusor
DE102004033977A1 (de) * 2004-07-14 2006-02-02 Asia Vital Component Co., Ltd Kühlventilator mit Luftführung
EP1811182A1 (fr) * 2006-01-18 2007-07-25 Liebert Hiross S.p.A. Écoulement plus direct de soufflantes axiales, spécialement pour les systèmes de conditionnement
DE102007025696A1 (de) * 2007-06-01 2008-12-04 Evg Lufttechnik Gmbh Axiallüfter mit nachgeschaltetem Leitapparat

Also Published As

Publication number Publication date
EP2455617A2 (fr) 2012-05-23
DE102010051759A1 (de) 2012-05-24

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