EP1369595A3 - Stator for fans, particularly for air coolers - Google Patents

Stator for fans, particularly for air coolers Download PDF

Info

Publication number
EP1369595A3
EP1369595A3 EP03008969A EP03008969A EP1369595A3 EP 1369595 A3 EP1369595 A3 EP 1369595A3 EP 03008969 A EP03008969 A EP 03008969A EP 03008969 A EP03008969 A EP 03008969A EP 1369595 A3 EP1369595 A3 EP 1369595A3
Authority
EP
European Patent Office
Prior art keywords
fan
vanes
fans
stator
air coolers
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
EP03008969A
Other languages
German (de)
French (fr)
Other versions
EP1369595A2 (en
EP1369595B1 (en
Inventor
Peter Nuspl
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.)
Hans Guentner GmbH
Original Assignee
Hans Guentner 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 Hans Guentner GmbH filed Critical Hans Guentner GmbH
Publication of EP1369595A2 publication Critical patent/EP1369595A2/en
Publication of EP1369595A3 publication Critical patent/EP1369595A3/en
Application granted granted Critical
Publication of EP1369595B1 publication Critical patent/EP1369595B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/542—Bladed 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/54—Building or constructing in particular ways by sheet metal manufacturing

Abstract

The fan assembly has an inlet cowl (15) with a first circuit diagram of the system portion and a tapered portion containing the fan (2) and the guide vanes (3) to straighten the airflow (S). The fan may have a flat hub (1) and is followed by the fixed guide vanes and a protective mesh screen (4). The vanes and screen may support the electric motor (6) which is positioned immediately downstream of the fan. The airflow straightening vanes are shaped to form a cellular structure.
EP03008969A 2002-06-03 2003-04-17 Stator for fans, particularly for air coolers Expired - Lifetime EP1369595B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20208554U DE20208554U1 (en) 2002-06-03 2002-06-03 Guide wheel for fans, in particular for air coolers
DE20208554U 2002-06-03

Publications (3)

Publication Number Publication Date
EP1369595A2 EP1369595A2 (en) 2003-12-10
EP1369595A3 true EP1369595A3 (en) 2004-09-08
EP1369595B1 EP1369595B1 (en) 2006-07-12

Family

ID=29265481

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03008969A Expired - Lifetime EP1369595B1 (en) 2002-06-03 2003-04-17 Stator for fans, particularly for air coolers

Country Status (5)

Country Link
EP (1) EP1369595B1 (en)
AT (1) ATE333051T1 (en)
DE (2) DE20208554U1 (en)
DK (1) DK1369595T3 (en)
ES (1) ES2266675T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989999B1 (en) 2012-04-26 2016-01-01 Sdmo Ind COOLING DEVICE COMPRISING AN AXIAL FAN WITH CENTRAL FLOW RECTIFICATION AND CORRESPONDING ELECTROGEN GROUP.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH225221A (en) * 1941-02-06 1943-01-15 Bmw Flugmotorenbau Gmbh Idler for axial compressors or axial turbines.
GB631231A (en) * 1947-12-10 1949-10-28 Aerex Ltd Improvements relating to cased screw fans
GB792369A (en) * 1955-01-24 1958-03-26 Airscrew Company & Jicwood Ltd Improvements in axial flow fans
DE9422006U1 (en) * 1994-02-10 1997-07-31 Guentner Gmbh Hans Protective grille device for fans, in particular for air coolers
US6309178B1 (en) * 1999-09-22 2001-10-30 Young S. Kim Downstream guiding device for fan-radiator cooling system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8816827U1 (en) 1988-08-04 1990-10-18 Kueba Kuehlerfabrik Heinrich W. Schmitz Gmbh, 8021 Baierbrunn, De
DE9002321U1 (en) 1989-03-02 1990-05-03 Sued-Electric Gmbh, 8011 Kirchseeon, De
DE4030452A1 (en) 1990-09-26 1992-04-02 Schmitz Kuehler Baierbrunn AIR COOLER

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH225221A (en) * 1941-02-06 1943-01-15 Bmw Flugmotorenbau Gmbh Idler for axial compressors or axial turbines.
GB631231A (en) * 1947-12-10 1949-10-28 Aerex Ltd Improvements relating to cased screw fans
GB792369A (en) * 1955-01-24 1958-03-26 Airscrew Company & Jicwood Ltd Improvements in axial flow fans
DE9422006U1 (en) * 1994-02-10 1997-07-31 Guentner Gmbh Hans Protective grille device for fans, in particular for air coolers
US6309178B1 (en) * 1999-09-22 2001-10-30 Young S. Kim Downstream guiding device for fan-radiator cooling system

Also Published As

Publication number Publication date
DK1369595T3 (en) 2006-11-13
EP1369595A2 (en) 2003-12-10
EP1369595B1 (en) 2006-07-12
ATE333051T1 (en) 2006-08-15
ES2266675T3 (en) 2007-03-01
DE50304187D1 (en) 2006-08-24
DE20208554U1 (en) 2003-10-16

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