SE9802803L - Ventilation device with cooling and / or heating function - Google Patents
Ventilation device with cooling and / or heating functionInfo
- Publication number
- SE9802803L SE9802803L SE9802803A SE9802803A SE9802803L SE 9802803 L SE9802803 L SE 9802803L SE 9802803 A SE9802803 A SE 9802803A SE 9802803 A SE9802803 A SE 9802803A SE 9802803 L SE9802803 L SE 9802803L
- Authority
- SE
- Sweden
- Prior art keywords
- air
- velocity device
- ejector part
- high velocity
- room
- 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Duct Arrangements (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Catching Or Destruction (AREA)
Abstract
Ventilation apparatus (10) having a room-air cooling and/or heating function and comprising a high velocity device (11) for mixed ventilation, a low velocity device (12) for displaced ventilation connected to said device (11), and valve means (20) for guiding the air flow either to the high velocity device (11) or to the low velocity device (12). The apparatus includes an ejector part (13) for receiving warm or cold supply air as primary air. The ejector part (13) includes means (17) for sucking room air into the ejector part (13) as secondary air, by means of said primary air, such that a mixture of primary and secondary air will be delivered therefrom as primary air either to the high velocity device (11) or to the low velocity device (12), depending on the setting of the valve means (20). The high velocity device (11), the low velocity device (12) and the ejector part (13) may be combined to form a single unit, with the ejector part (13) placed uppermost and the low velocity device (12) placed lowermost. The high velocity device (11) will preferably be provided with nozzles (16) for distributing the supply/room-air mixture in the room space. <IMAGE>
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802803A SE521658C2 (en) | 1998-08-24 | 1998-08-24 | Ventilation device with cooling and / or heating function including high speed and low speed means |
NO19994032A NO318541B1 (en) | 1998-08-24 | 1999-08-20 | Ventilation apparatus with dress and / or heating function |
EP99850129A EP0982550B1 (en) | 1998-08-24 | 1999-08-23 | Ventilation apparatus that includes a cooling and/or heating function |
AT99850129T ATE254744T1 (en) | 1998-08-24 | 1999-08-23 | VENTILATION DEVICE WITH COOLING AND/OR HEATING |
DE69912903T DE69912903D1 (en) | 1998-08-24 | 1999-08-23 | Ventilation device with cooling and / or heating |
NO994063A NO994063D0 (en) | 1998-08-24 | 1999-08-23 | Ventilation device with cooling and / or heating function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802803A SE521658C2 (en) | 1998-08-24 | 1998-08-24 | Ventilation device with cooling and / or heating function including high speed and low speed means |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9802803D0 SE9802803D0 (en) | 1998-08-24 |
SE9802803L true SE9802803L (en) | 2000-02-25 |
SE521658C2 SE521658C2 (en) | 2003-11-25 |
Family
ID=20412315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9802803A SE521658C2 (en) | 1998-08-24 | 1998-08-24 | Ventilation device with cooling and / or heating function including high speed and low speed means |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0982550B1 (en) |
AT (1) | ATE254744T1 (en) |
DE (1) | DE69912903D1 (en) |
NO (2) | NO318541B1 (en) |
SE (1) | SE521658C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1162411B1 (en) * | 2000-06-08 | 2005-09-21 | Pluggit International N.V. | Ventilation/air conditioning device |
DE10157115C1 (en) * | 2001-11-21 | 2003-04-30 | Emco Klima Gmbh & Co Kg | Air outlet for cooling or heating rooms used for climate control comprises a hollow cylinder placed near to or on the floor and providing an axial cold or hot air feed |
DE102012106128A1 (en) * | 2012-07-06 | 2014-05-08 | Lk Metallwaren Gmbh | MIXED AIR DISTRIBUTOR FOR HOT-AIR HEATING |
DE102018112959B4 (en) * | 2018-05-30 | 2020-06-18 | Krantz Gmbh | Displacement air outlet |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH570588A5 (en) * | 1973-06-19 | 1975-12-15 | Luwa Ag | |
US3919929A (en) * | 1973-11-21 | 1975-11-18 | United Sheet Metal Company | Multiple-control air distribution outlet device |
DE3044080A1 (en) * | 1980-11-24 | 1982-09-09 | Schmidt Reuter Ingenieurgesellschaft mbH & Co KG, 5000 Köln | Underfloor heating and ventilating system - has chamber forming heat exchanger incorporating inlet and outlet grids also primary air distributor |
DE3913306A1 (en) * | 1989-04-22 | 1990-10-25 | Gravivent Raumlufttechnik Gmbh | Air conditioning for rooms - incorporates vertical shaft and has two air outlets controlled by shutter system |
SE504421C2 (en) * | 1990-03-29 | 1997-02-03 | Mats Kronfaelt | Supply air supply where supply air can optionally be supplied locally through a high impulse alternator or a low speed supply |
-
1998
- 1998-08-24 SE SE9802803A patent/SE521658C2/en not_active IP Right Cessation
-
1999
- 1999-08-20 NO NO19994032A patent/NO318541B1/en not_active IP Right Cessation
- 1999-08-23 NO NO994063A patent/NO994063D0/en unknown
- 1999-08-23 AT AT99850129T patent/ATE254744T1/en not_active IP Right Cessation
- 1999-08-23 EP EP99850129A patent/EP0982550B1/en not_active Expired - Lifetime
- 1999-08-23 DE DE69912903T patent/DE69912903D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE254744T1 (en) | 2003-12-15 |
EP0982550B1 (en) | 2003-11-19 |
NO994063D0 (en) | 1999-08-23 |
SE521658C2 (en) | 2003-11-25 |
EP0982550A3 (en) | 2000-07-05 |
EP0982550A2 (en) | 2000-03-01 |
SE9802803D0 (en) | 1998-08-24 |
NO318541B1 (en) | 2005-04-11 |
NO994032L (en) | 2000-02-25 |
NO994032D0 (en) | 1999-08-20 |
DE69912903D1 (en) | 2003-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |