DE69219320D1 - METHOD AND DISTRIBUTION DEVICE FOR INLETING AIR INTO A ROOM - Google Patents
METHOD AND DISTRIBUTION DEVICE FOR INLETING AIR INTO A ROOMInfo
- Publication number
- DE69219320D1 DE69219320D1 DE69219320T DE69219320T DE69219320D1 DE 69219320 D1 DE69219320 D1 DE 69219320D1 DE 69219320 T DE69219320 T DE 69219320T DE 69219320 T DE69219320 T DE 69219320T DE 69219320 D1 DE69219320 D1 DE 69219320D1
- Authority
- DE
- Germany
- Prior art keywords
- air
- room
- distribution device
- supply
- flow
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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)
- Exhaust Gas After Treatment (AREA)
- Central Air Conditioning (AREA)
- Air-Conditioning For Vehicles (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 (2)
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 |
PCT/FI1992/000037 WO1992014973A1 (en) | 1991-02-14 | 1992-02-12 | A method of and a distribution device for introducing air into a room |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69219320D1 true DE69219320D1 (en) | 1997-05-28 |
DE69219320T2 DE69219320T2 (en) | 1997-09-25 |
Family
ID=8531921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69219320T Expired - Fee Related DE69219320T2 (en) | 1991-02-14 | 1992-02-12 | METHOD AND DISTRIBUTION DEVICE FOR INLETING 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 |
FI101826B (en) * | 1997-04-15 | 1998-08-31 | Flaekt Woods Ab | Equipment for distributing supply air to air-conditioned rooms |
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 |
CN111491862A (en) | 2017-12-18 | 2020-08-04 | 庞巴迪公司 | Overhead airflow distribution assembly for an 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 AT AT92905042T patent/ATE152232T1/en not_active IP Right Cessation
- 1992-02-12 EP EP92905042A patent/EP0571478B1/en not_active Expired - Lifetime
- 1992-02-12 WO PCT/FI1992/000037 patent/WO1992014973A1/en active IP Right Grant
- 1992-02-12 DK DK92905042.5T patent/DK0571478T3/en active
- 1992-02-12 DE DE69219320T patent/DE69219320T2/en not_active Expired - Fee Related
- 1992-02-12 AU AU12575/92A patent/AU1257592A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE69219320T2 (en) | 1997-09-25 |
EP0571478A1 (en) | 1993-12-01 |
FI90466C (en) | 1994-02-10 |
DK0571478T3 (en) | 1997-10-20 |
FI910729A0 (en) | 1991-02-14 |
FI90466B (en) | 1993-10-29 |
EP0571478B1 (en) | 1997-04-23 |
ATE152232T1 (en) | 1997-05-15 |
AU1257592A (en) | 1992-09-15 |
WO1992014973A1 (en) | 1992-09-03 |
FI910729A (en) | 1992-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |