SE9600035L - Supply air diffuser for roof mounting - Google Patents

Supply air diffuser for roof mounting

Info

Publication number
SE9600035L
SE9600035L SE9600035A SE9600035A SE9600035L SE 9600035 L SE9600035 L SE 9600035L SE 9600035 A SE9600035 A SE 9600035A SE 9600035 A SE9600035 A SE 9600035A SE 9600035 L SE9600035 L SE 9600035L
Authority
SE
Sweden
Prior art keywords
air
distributor
box
roof
extractor
Prior art date
Application number
SE9600035A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9600035D0 (en
SE511340C2 (en
Inventor
Anders Goete Lennart Svensson
Original Assignee
Stifab Farex Ab
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 Stifab Farex Ab filed Critical Stifab Farex Ab
Priority to SE9600035A priority Critical patent/SE511340C2/en
Publication of SE9600035D0 publication Critical patent/SE9600035D0/en
Priority to DK397A priority patent/DK176761B1/en
Priority to SE9700007A priority patent/SE9700007L/en
Priority to NO970022A priority patent/NO970022L/en
Priority to FI970031A priority patent/FI119129B/en
Publication of SE9600035L publication Critical patent/SE9600035L/en
Publication of SE511340C2 publication Critical patent/SE511340C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve

Abstract

0035 Large amounts of air are supplied without creating draughts from large roof or ceiling areas to rooms beneath them using a pressurised box (11) located above an air distributor (14). A perforated partition wall (15) is positioned between the box and distributor and components (19) located in the partition wall holes are used to compensate for varying air distribution in the box. Adjustable nozzles (17) for the distributor force the air leaving the extractor to rotate and become entrained with air already in the room. These nozzles also reduce the velocity of the air leaving the extractor and create a gentle downwards movement of air over the entire area underneath the ceiling or roof.
SE9600035A 1996-01-05 1996-01-05 Roof or ceiling mounted air extractor - contains perforated partition wall between pressurised box and air distributor and uses nozzles in distributor to reduce draughts SE511340C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9600035A SE511340C2 (en) 1996-01-05 1996-01-05 Roof or ceiling mounted air extractor - contains perforated partition wall between pressurised box and air distributor and uses nozzles in distributor to reduce draughts
DK397A DK176761B1 (en) 1996-01-05 1997-01-02 Air supply device for roof mounting
SE9700007A SE9700007L (en) 1996-01-05 1997-01-02 Supply air diffuser for roof mounting
NO970022A NO970022L (en) 1996-01-05 1997-01-03 Supply air device for ceiling mounting
FI970031A FI119129B (en) 1996-01-05 1997-01-03 Supply air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600035A SE511340C2 (en) 1996-01-05 1996-01-05 Roof or ceiling mounted air extractor - contains perforated partition wall between pressurised box and air distributor and uses nozzles in distributor to reduce draughts

Publications (3)

Publication Number Publication Date
SE9600035D0 SE9600035D0 (en) 1996-01-05
SE9600035L true SE9600035L (en) 1997-07-06
SE511340C2 SE511340C2 (en) 1999-09-13

Family

ID=20400935

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600035A SE511340C2 (en) 1996-01-05 1996-01-05 Roof or ceiling mounted air extractor - contains perforated partition wall between pressurised box and air distributor and uses nozzles in distributor to reduce draughts

Country Status (4)

Country Link
DK (1) DK176761B1 (en)
FI (1) FI119129B (en)
NO (1) NO970022L (en)
SE (1) SE511340C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515657C2 (en) * 1999-12-21 2001-09-17 Leif Lind Reversible and pivotable nozzle located in holes of supply air supply and supply air supply with nozzles
CN108302749B (en) * 2017-12-20 2019-11-05 青岛海尔空调器有限总公司 A kind of air conditioner air-out structure and air conditioner
CN108302747B (en) * 2017-12-20 2019-12-06 青岛海尔空调器有限总公司 Flow guide structure, air outlet panel, large air outlet frame and air conditioner

Also Published As

Publication number Publication date
DK397A (en) 1997-07-06
NO970022D0 (en) 1997-01-03
SE9600035D0 (en) 1996-01-05
SE511340C2 (en) 1999-09-13
NO970022L (en) 1997-07-07
FI970031A0 (en) 1997-01-03
FI970031A (en) 1997-07-06
DK176761B1 (en) 2009-06-29
FI119129B (en) 2008-07-31

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Legal Events

Date Code Title Description
NUG Patent has lapsed