EP1998052A3 - Ventilateur axial doté d'un appareil directeur connecté en aval - Google Patents

Ventilateur axial doté d'un appareil directeur connecté en aval Download PDF

Info

Publication number
EP1998052A3
EP1998052A3 EP08006197A EP08006197A EP1998052A3 EP 1998052 A3 EP1998052 A3 EP 1998052A3 EP 08006197 A EP08006197 A EP 08006197A EP 08006197 A EP08006197 A EP 08006197A EP 1998052 A3 EP1998052 A3 EP 1998052A3
Authority
EP
European Patent Office
Prior art keywords
guide vane
subsequent guide
vane apparatus
axial ventilator
axial
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.)
Granted
Application number
EP08006197A
Other languages
German (de)
English (en)
Other versions
EP1998052A2 (fr
EP1998052B1 (fr
EP1998052B9 (fr
Inventor
Gerd Bischof
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 EP1998052A2 publication Critical patent/EP1998052A2/fr
Publication of EP1998052A3 publication Critical patent/EP1998052A3/fr
Publication of EP1998052B1 publication Critical patent/EP1998052B1/fr
Application granted granted Critical
Publication of EP1998052B9 publication Critical patent/EP1998052B9/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP08006197A 2007-06-01 2008-03-29 Ventilateur axial doté d'un appareil directeur connecté en aval Not-in-force EP1998052B9 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007025696A DE102007025696A1 (de) 2007-06-01 2007-06-01 Axiallüfter mit nachgeschaltetem Leitapparat

Publications (4)

Publication Number Publication Date
EP1998052A2 EP1998052A2 (fr) 2008-12-03
EP1998052A3 true EP1998052A3 (fr) 2009-10-28
EP1998052B1 EP1998052B1 (fr) 2012-08-15
EP1998052B9 EP1998052B9 (fr) 2013-02-27

Family

ID=39590331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08006197A Not-in-force EP1998052B9 (fr) 2007-06-01 2008-03-29 Ventilateur axial doté d'un appareil directeur connecté en aval

Country Status (2)

Country Link
EP (1) EP1998052B9 (fr)
DE (1) DE102007025696A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010051760A1 (de) 2010-11-17 2012-05-24 Evg Lufttechnik Gmbh Axiallüfter mit vorgeschalteter Anschlusshaube und einem nachgeschalteten Leitapparat
DE102010051759A1 (de) 2010-11-17 2012-05-24 Evg Lufttechnik Gmbh Axiallüfter mit nachgeschaltetem Leitapparat und einer Einrichtung zur Vergleichmäßigung der Strömungsgeschwindigkeit
DE102019110934A1 (de) * 2019-04-29 2020-10-29 Ebm-Papst Mulfingen Gmbh & Co. Kg Nachleitvorrichtung für einen Axialventilator
DE102019134796B4 (de) * 2019-12-17 2023-02-02 Langmatz Gmbh Verteilerschrank

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1928391A1 (de) * 1969-06-04 1970-12-10 Max Wagner Getriebeloser Antrieb fuer Luftverteiler
WO1989012174A1 (fr) * 1988-06-08 1989-12-14 ABB Fläkt AB Aube directrice pour soufflante axiale
EP1600640A2 (fr) * 2004-04-26 2005-11-30 Behr GmbH & Co. KG Capot d'un ventilateur pour un échangeur de chaleur, en particulier pour des véhicules

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607134C (de) * 1932-10-26 1934-12-18 Paul Havard Leitschaufeln fuer Schraubenventilatoren
US6142733A (en) * 1998-12-30 2000-11-07 Valeo Thermique Moteur Stator for fan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1928391A1 (de) * 1969-06-04 1970-12-10 Max Wagner Getriebeloser Antrieb fuer Luftverteiler
WO1989012174A1 (fr) * 1988-06-08 1989-12-14 ABB Fläkt AB Aube directrice pour soufflante axiale
EP1600640A2 (fr) * 2004-04-26 2005-11-30 Behr GmbH & Co. KG Capot d'un ventilateur pour un échangeur de chaleur, en particulier pour des véhicules

Also Published As

Publication number Publication date
DE102007025696A1 (de) 2008-12-04
EP1998052A2 (fr) 2008-12-03
EP1998052B1 (fr) 2012-08-15
EP1998052B9 (fr) 2013-02-27

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