AT315427B - Gerät zum Belüften von Gebäuderäumen - Google Patents

Gerät zum Belüften von Gebäuderäumen

Info

Publication number
AT315427B
AT315427B AT827671A AT827671A AT315427B AT 315427 B AT315427 B AT 315427B AT 827671 A AT827671 A AT 827671A AT 827671 A AT827671 A AT 827671A AT 315427 B AT315427 B AT 315427B
Authority
AT
Austria
Prior art keywords
ventilation
building spaces
spaces
building
Prior art date
Application number
AT827671A
Other languages
English (en)
Original Assignee
Dl Veb Kom Luft Und Kaeltetech
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 Dl Veb Kom Luft Und Kaeltetech filed Critical Dl Veb Kom Luft Und Kaeltetech
Application granted granted Critical
Publication of AT315427B publication Critical patent/AT315427B/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/162—Double suction 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ventilation (AREA)
AT827671A 1971-01-08 1971-09-23 Gerät zum Belüften von Gebäuderäumen AT315427B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15242771 1971-01-08

Publications (1)

Publication Number Publication Date
AT315427B true AT315427B (de) 1974-05-27

Family

ID=5483345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT827671A AT315427B (de) 1971-01-08 1971-09-23 Gerät zum Belüften von Gebäuderäumen

Country Status (4)

Country Link
AT (1) AT315427B (de)
DE (1) DE2151609A1 (de)
RO (1) RO59110A (de)
SU (1) SU409443A3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1196343B (it) * 1984-11-28 1988-11-16 Impresind Srl Apparecchio elettromeccanico,con funzioni congiunte di ventilatore doppio assiale e di ventilatore centrifugo,atto a realizzare un tipo di ventilazione,e metodo funzionale relativo
WO1990003539A1 (en) * 1988-09-30 1990-04-05 Barr, Dennis, Edward Ventilator for cooling, warming or fresh air cooling
FI122952B (fi) * 2009-11-18 2012-09-14 Halton Oy Tuloilmalaite
DE202011001768U1 (de) 2011-01-20 2011-04-14 Reventa Kunststoffverarbeitung Gmbh & Co. Kg Zuluftverteiler

Also Published As

Publication number Publication date
RO59110A (de) 1976-02-15
DE2151609A1 (de) 1972-07-20
SU409443A3 (de) 1973-11-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee