FI870345A0 - FOERFARANDE OCH LUFTFOERDELNINGSORGAN FOER INFOERANDE AV INKOMMANDE LUFT I ETT RUMSUTRYMME. - Google Patents
FOERFARANDE OCH LUFTFOERDELNINGSORGAN FOER INFOERANDE AV INKOMMANDE LUFT I ETT RUMSUTRYMME.Info
- Publication number
- FI870345A0 FI870345A0 FI870345A FI870345A FI870345A0 FI 870345 A0 FI870345 A0 FI 870345A0 FI 870345 A FI870345 A FI 870345A FI 870345 A FI870345 A FI 870345A FI 870345 A0 FI870345 A0 FI 870345A0
- Authority
- FI
- Finland
- Prior art keywords
- air
- distribution means
- room space
- rumsutrymme
- luftfoerdelningsorgan
- 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
- F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Duct Arrangements (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Jet Pumps And Other Pumps (AREA)
- Catching Or Destruction (AREA)
- Ventilation (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Electroluminescent Light Sources (AREA)
- Air Humidification (AREA)
- Air Bags (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Air-Flow Control Members (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
A method of introducing supply air into a lower portion of a room space (3) directly to an occupied zone (7) by means of at least one elongated air distribution means (1) provided with a plurality of outflow openings (2) for supply air. In order to blow supply air into the occupied zone without draught and without drawing impurities from the upper portion of the room space, supply air is blown from the air distribution means at a high speed but through outflow openings so small that the speed of the air jets (A) from the openings is reduced essentially over a short distance (X) and the entrance of secondary air (B) from the room space into the air jets is prevented in the vertical direction of the room space over said distance (X) and at least at one end of the air distribution means. The air distribution means (1) is provided with a plurality of small outflow openings (2) the distance of which from each other in the longitudinal direction of the air distribution means is great as compared with the size of the outflow opening for enabling secondary air to flow from the room space in between the outflow openings, and to mix with the air jets from all sides.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI870345A FI79608C (en) | 1987-01-27 | 1987-01-27 | FOERFARANDE OCH LUFTFOERDELNINGSORGAN FOER INFOERANDE AV INKOMMANDE LUFT I ETT RUMSUTRYMME. |
EP88101101A EP0276810B1 (en) | 1987-01-27 | 1988-01-26 | A method of and an air distribution means for introducing supply air into a room space |
DK034988A DK164374C (en) | 1987-01-27 | 1988-01-26 | PROCEDURE AND AIR DISTRIBUTION BODY FOR INTRODUCING INCOMING AIR IN A ROOM |
NO880341A NO165464C (en) | 1987-01-27 | 1988-01-26 | MEASUREMENT AND AIR DISTRIBUTION DEVICE FOR INTRODUCING INCOMING AIR IN A ROOM. |
DE8888101101T DE3872532T2 (en) | 1987-01-27 | 1988-01-26 | METHOD AND AIR DISTRIBUTION MEANS FOR SUPPLYING AIR IN A SPACE AREA. |
AT88101101T ATE78087T1 (en) | 1987-01-27 | 1988-01-26 | METHOD AND AIR DISTRIBUTION MEANS FOR DELIVERING AIR TO A SPACE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI870345A FI79608C (en) | 1987-01-27 | 1987-01-27 | FOERFARANDE OCH LUFTFOERDELNINGSORGAN FOER INFOERANDE AV INKOMMANDE LUFT I ETT RUMSUTRYMME. |
FI870345 | 1987-01-27 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI870345A0 true FI870345A0 (en) | 1987-01-27 |
FI870345A FI870345A (en) | 1988-07-28 |
FI79608B FI79608B (en) | 1989-09-29 |
FI79608C FI79608C (en) | 1990-01-10 |
Family
ID=8523842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI870345A FI79608C (en) | 1987-01-27 | 1987-01-27 | FOERFARANDE OCH LUFTFOERDELNINGSORGAN FOER INFOERANDE AV INKOMMANDE LUFT I ETT RUMSUTRYMME. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0276810B1 (en) |
AT (1) | ATE78087T1 (en) |
DE (1) | DE3872532T2 (en) |
DK (1) | DK164374C (en) |
FI (1) | FI79608C (en) |
NO (1) | NO165464C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI101826B (en) * | 1997-04-15 | 1998-08-31 | Flaekt Woods Ab | Equipment for distributing supply air to air-conditioned rooms |
FI109307B (en) * | 1998-02-13 | 2002-06-28 | Flaekt Oy | Tubular air distribution means |
SE527241C2 (en) * | 2000-02-17 | 2006-01-24 | Fresh Ab | Flow stabilized ventilation system |
CN112628870A (en) * | 2020-12-22 | 2021-04-09 | 青岛海尔空调器有限总公司 | Control method of air conditioner indoor unit, storage medium and air conditioner indoor unit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3301570A1 (en) * | 1983-01-19 | 1984-07-19 | Schako Metallwarenfabrik Ferdinand Schad Gmbh, Zweigniederlassung Kolbingen, 7201 Kolbingen | Apparatus for room ventilation |
CH664211A5 (en) * | 1984-08-16 | 1988-02-15 | Hesco Pilgersteg Ag | AIR DISTRIBUTOR FOR ROOM VENTILATION. |
-
1987
- 1987-01-27 FI FI870345A patent/FI79608C/en not_active IP Right Cessation
-
1988
- 1988-01-26 DK DK034988A patent/DK164374C/en not_active IP Right Cessation
- 1988-01-26 EP EP88101101A patent/EP0276810B1/en not_active Expired - Lifetime
- 1988-01-26 DE DE8888101101T patent/DE3872532T2/en not_active Expired - Fee Related
- 1988-01-26 AT AT88101101T patent/ATE78087T1/en not_active IP Right Cessation
- 1988-01-26 NO NO880341A patent/NO165464C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO165464C (en) | 1991-02-13 |
EP0276810A3 (en) | 1989-03-15 |
EP0276810B1 (en) | 1992-07-08 |
DK164374B (en) | 1992-06-15 |
DK34988A (en) | 1988-07-28 |
NO880341L (en) | 1988-07-28 |
EP0276810A2 (en) | 1988-08-03 |
DE3872532D1 (en) | 1992-08-13 |
ATE78087T1 (en) | 1992-07-15 |
FI79608B (en) | 1989-09-29 |
DE3872532T2 (en) | 1993-02-18 |
NO165464B (en) | 1990-11-05 |
FI870345A (en) | 1988-07-28 |
FI79608C (en) | 1990-01-10 |
NO880341D0 (en) | 1988-01-26 |
DK34988D0 (en) | 1988-01-26 |
DK164374C (en) | 1992-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: FLAEKT WOODS AB |
|
MA | Patent expired |