ATE523694T1 - Dachlüfter - Google Patents

Dachlüfter

Info

Publication number
ATE523694T1
ATE523694T1 AT08170376T AT08170376T ATE523694T1 AT E523694 T1 ATE523694 T1 AT E523694T1 AT 08170376 T AT08170376 T AT 08170376T AT 08170376 T AT08170376 T AT 08170376T AT E523694 T1 ATE523694 T1 AT E523694T1
Authority
AT
Austria
Prior art keywords
fan
building
roof
air
roof fan
Prior art date
Application number
AT08170376T
Other languages
English (en)
Inventor
Hans Oestberg
Original Assignee
Hans Oestberg
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 Oestberg filed Critical Hans Oestberg
Application granted granted Critical
Publication of ATE523694T1 publication Critical patent/ATE523694T1/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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
    • 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
    • F04D29/4246—Fan casings comprising more than one outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)
AT08170376T 2008-12-01 2008-12-01 Dachlüfter ATE523694T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08170376A EP2192306B1 (de) 2008-12-01 2008-12-01 Dachlüfter

Publications (1)

Publication Number Publication Date
ATE523694T1 true ATE523694T1 (de) 2011-09-15

Family

ID=40532552

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08170376T ATE523694T1 (de) 2008-12-01 2008-12-01 Dachlüfter

Country Status (2)

Country Link
EP (1) EP2192306B1 (de)
AT (1) ATE523694T1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022124201A1 (de) * 2022-09-21 2024-03-21 Ebm-Papst Mulfingen Gmbh & Co. Kg Radialventilator mit nachrüstbaren Luftleitsegmenten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209301C2 (de) * 1972-02-28 1974-02-07 Buettner-Schilde-Haas Ag, 4150 Krefeld Dachlüfter
CH591632A5 (de) * 1974-12-16 1977-09-30 Friedling Gerard
JPS5820998A (ja) * 1981-07-30 1983-02-07 Shimizu Constr Co Ltd ル−フフアン
DE3438710C2 (de) * 1984-10-23 1986-11-27 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Dachventilator

Also Published As

Publication number Publication date
EP2192306B1 (de) 2011-09-07
EP2192306A1 (de) 2010-06-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties