DK0571478T3 - Method and ventilation device for conveying air into a room - Google Patents
Method and ventilation device for conveying air into a roomInfo
- Publication number
- DK0571478T3 DK0571478T3 DK92905042.5T DK92905042T DK0571478T3 DK 0571478 T3 DK0571478 T3 DK 0571478T3 DK 92905042 T DK92905042 T DK 92905042T DK 0571478 T3 DK0571478 T3 DK 0571478T3
- Authority
- DK
- Denmark
- Prior art keywords
- air
- room
- supply
- flow
- distribution device
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Duct Arrangements (AREA)
- Ventilation (AREA)
- Air-Conditioning For Vehicles (AREA)
- Exhaust Gas After Treatment (AREA)
- Central Air Conditioning (AREA)
Abstract
A method of introducing air into a room by passing supply air (A) into a distribution device (1) ending in the room (2) and by blowing the air from the distribution device through air supply openings (8, 9) into the room. In order to control the introduction of air even when the supply air is considerably warmer than the room air, the supply air is introduced into the distribution device selectively through two separate independent flow paths (4, 5) into the air supply openings, whereby the supply air is subjected to flow conditions required for heating at the air supply openings (8) of one flow path and correspondingly to flow conditions required for cooling at the air supply openings (9) of the other flow path. A distribution device carrying out the method comprises at least two separate alternative flow ducts (4, 5) for supply air, the flow ducts being provided with separate air supply openings (8, 9) which provide different flow conditions in the separate flow ducts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI910729A FI90466C (en) | 1991-02-14 | 1991-02-14 | Method and distribution device for introducing air into a room |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0571478T3 true DK0571478T3 (en) | 1997-10-20 |
Family
ID=8531921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92905042.5T DK0571478T3 (en) | 1991-02-14 | 1992-02-12 | Method and ventilation device for conveying air into a room |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0571478B1 (en) |
AT (1) | ATE152232T1 (en) |
AU (1) | AU1257592A (en) |
DE (1) | DE69219320T2 (en) |
DK (1) | DK0571478T3 (en) |
FI (1) | FI90466C (en) |
WO (1) | WO1992014973A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4340038A1 (en) * | 1993-11-24 | 1995-06-01 | Schako Metallwarenfabrik | Source outlet system |
FI101826B1 (en) * | 1997-04-15 | 1998-08-31 | Flaekt Oy | Device for distributing air to room spaces to be air-conditioned |
DE19722554A1 (en) * | 1997-05-28 | 1998-12-03 | Euro Air A S | Air diffuser |
IT1307121B1 (en) * | 1999-01-28 | 2001-10-29 | Tub Air S N C Di De Siati Luca | ENVIRONMENT AIR RECIRCULATION SYSTEM, PARTICULARLY FOR CIVIL AND INDUSTRIAL MEDIUM AND LARGE CAPACITY, AND |
WO2019119115A1 (en) | 2017-12-18 | 2019-06-27 | Bombardier Inc. | Overhead flow distribution assembly for aircraft cabin |
IT201800002955A1 (en) * | 2018-02-22 | 2019-08-22 | Oneair S R L | AIR DIFFUSION DUCT, RELATED DIFFUSION DUCTING AND AIR DISTRIBUTION SYSTEM |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2033509A5 (en) * | 1969-02-26 | 1970-12-04 | Citroen Sa | |
SE370274B (en) * | 1973-01-26 | 1974-10-07 | Rinipa Ab | |
SE375601B (en) * | 1973-03-30 | 1975-04-21 | Svenska Flaektfabriken Ab | |
DE7820323U1 (en) * | 1978-07-06 | 1978-10-19 | Gebrueder Trox Gmbh, 4133 Neukirchen- Vluyn | CEILING OUTLET FOR AIR CONDITIONING |
DE8003910U1 (en) * | 1980-02-14 | 1980-05-22 | H. Krantz Gmbh & Co, 5100 Aachen | SPIRAL OUTLET FROM AN EXTERNAL PIPE AND A CORE PIPE CONCENTRICALLY ARRANGED IN IT |
FI70320C (en) * | 1985-01-28 | 1986-09-15 | Rc Linja Ky | LUFTFOERDELARE |
FI73514C (en) * | 1985-10-02 | 1987-10-09 | Erce Oy | HOEGTRYCKSINLUFTSANORDNING. |
SE9002202L (en) * | 1990-06-20 | 1991-12-21 | Stratos Ventilation Prod Ab | REPAIRABLE |
-
1991
- 1991-02-14 FI FI910729A patent/FI90466C/en not_active IP Right Cessation
-
1992
- 1992-02-12 DK DK92905042.5T patent/DK0571478T3/en active
- 1992-02-12 AU AU12575/92A patent/AU1257592A/en not_active Abandoned
- 1992-02-12 AT AT92905042T patent/ATE152232T1/en not_active IP Right Cessation
- 1992-02-12 WO PCT/FI1992/000037 patent/WO1992014973A1/en active IP Right Grant
- 1992-02-12 DE DE69219320T patent/DE69219320T2/en not_active Expired - Fee Related
- 1992-02-12 EP EP92905042A patent/EP0571478B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69219320D1 (en) | 1997-05-28 |
EP0571478B1 (en) | 1997-04-23 |
FI910729A (en) | 1992-08-15 |
WO1992014973A1 (en) | 1992-09-03 |
FI90466C (en) | 1994-02-10 |
EP0571478A1 (en) | 1993-12-01 |
DE69219320T2 (en) | 1997-09-25 |
FI90466B (en) | 1993-10-29 |
AU1257592A (en) | 1992-09-15 |
FI910729A0 (en) | 1991-02-14 |
ATE152232T1 (en) | 1997-05-15 |
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