ATE354064T1 - AIRFLOW DISTRIBUTOR - Google Patents
AIRFLOW DISTRIBUTORInfo
- Publication number
- ATE354064T1 ATE354064T1 AT99125755T AT99125755T ATE354064T1 AT E354064 T1 ATE354064 T1 AT E354064T1 AT 99125755 T AT99125755 T AT 99125755T AT 99125755 T AT99125755 T AT 99125755T AT E354064 T1 ATE354064 T1 AT E354064T1
- Authority
- AT
- Austria
- Prior art keywords
- air
- aperture
- environment
- continuous flow
- lower layers
- Prior art date
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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0608—Perforated ducts
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Treating Waste Gases (AREA)
- Duct Arrangements (AREA)
- Percussion Or Vibration Massage (AREA)
- Threshing Machine Elements (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Jet Pumps And Other Pumps (AREA)
- Air Transport Of Granular Materials (AREA)
- Advancing Webs (AREA)
Abstract
According to the invention, a diffuser (10) with an airtight tubular body (11) having a flexible wall is positioned in the upper part of an environment, in which a static layering of warm air tends to occur. The said body (11) has at least one air intake (11.1) through which warm air is conveyed by forced conveying means (13) into the said tubular body (11) and fed in the form of a continuous flow to at least one aperture (nozzle 12) of the body for the outlet of pressurized air, oriented towards the lower layers of air in the environment. A continuous flow of primary air (C) passes through the said at least one aperture (12) into the said lower layers of air in the environment concerned, while it generates an ambient air recirculation field in the vicinity of the aperture (12) by an inductive phenomenon. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TO000061A IT1307121B1 (en) | 1999-01-28 | 1999-01-28 | ENVIRONMENT AIR RECIRCULATION SYSTEM, PARTICULARLY FOR CIVIL AND INDUSTRIAL MEDIUM AND LARGE CAPACITY, AND |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE354064T1 true ATE354064T1 (en) | 2007-03-15 |
Family
ID=11417395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99125755T ATE354064T1 (en) | 1999-01-28 | 1999-12-23 | AIRFLOW DISTRIBUTOR |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1024334B1 (en) |
AT (1) | ATE354064T1 (en) |
DE (1) | DE69935123D1 (en) |
IT (1) | IT1307121B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6071832A (en) * | 1983-09-29 | 1985-04-23 | Nippon Haigou Shiryo Kk | Ventilating device equipped with soft duct |
JPH03110343A (en) * | 1989-09-20 | 1991-05-10 | Mitsubishi Rayon Eng Co Ltd | Gas blowing duct member |
FI90466C (en) * | 1991-02-14 | 1994-02-10 | Ilmateollisuus Oy | Method and distribution device for introducing air into a room |
US5769708A (en) * | 1996-10-22 | 1998-06-23 | Rite-Hite Corporation | Fabric air dispersion system with air dispersing panels |
-
1999
- 1999-01-28 IT IT1999TO000061A patent/IT1307121B1/en active
- 1999-12-23 EP EP99125755A patent/EP1024334B1/en not_active Expired - Lifetime
- 1999-12-23 AT AT99125755T patent/ATE354064T1/en not_active IP Right Cessation
- 1999-12-23 DE DE69935123T patent/DE69935123D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT1307121B1 (en) | 2001-10-29 |
EP1024334A3 (en) | 2002-09-04 |
DE69935123D1 (en) | 2007-03-29 |
EP1024334B1 (en) | 2007-02-14 |
ITTO990061A1 (en) | 2000-07-28 |
EP1024334A2 (en) | 2000-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |