DE69406326T2 - Curtain with flow control - Google Patents
Curtain with flow controlInfo
- Publication number
- DE69406326T2 DE69406326T2 DE69406326T DE69406326T DE69406326T2 DE 69406326 T2 DE69406326 T2 DE 69406326T2 DE 69406326 T DE69406326 T DE 69406326T DE 69406326 T DE69406326 T DE 69406326T DE 69406326 T2 DE69406326 T2 DE 69406326T2
- Authority
- DE
- Germany
- Prior art keywords
- air
- opening
- flow control
- supply means
- air supply
- 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 - Lifetime
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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
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)
- Paper (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to an air curtain device (1) comprising a housing (3) to be arranged close to a passage opening in a building (2), which housing is provided with an elongate air outflow opening (6), air supply means connected to the opening (6) and air guiding means (7) for causing directed outflow out of the opening (6) of air supplied by the air supply means (10,30). The air supply means (10,30) herein comprise flow control means with which the supplied amount of air can be varied. The device further comprises valve means (11) for varying the active surface of the air outflow opening (6). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9300305A NL9300305A (en) | 1993-02-17 | 1993-02-17 | Air curtain with flow control. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69406326D1 DE69406326D1 (en) | 1997-11-27 |
DE69406326T2 true DE69406326T2 (en) | 1998-02-26 |
Family
ID=19862078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69406326T Expired - Lifetime DE69406326T2 (en) | 1993-02-17 | 1994-02-16 | Curtain with flow control |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0611924B1 (en) |
AT (1) | ATE159580T1 (en) |
DE (1) | DE69406326T2 (en) |
ES (1) | ES2108362T3 (en) |
GR (1) | GR3025641T3 (en) |
NL (1) | NL9300305A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9401424A (en) * | 1994-09-01 | 1996-04-01 | Biddle F H Bv | Air curtain device. |
GB2313908B (en) * | 1995-09-25 | 1998-02-18 | Mitsubishi Electric Corp | Fan |
JPH0989344A (en) * | 1995-09-25 | 1997-04-04 | Mitsubishi Electric Corp | Fan |
EP1278024A4 (en) * | 2000-04-27 | 2005-11-23 | Maekawa Seisakusho Kk | Method and device for stabilizing slit fluid jet |
GB2480884A (en) * | 2010-06-05 | 2011-12-07 | Thermoscreens Ltd | Air Curtain Discharge Device |
IT201600080628A1 (en) * | 2016-08-01 | 2018-02-01 | Bertoldo S R L | VENTILATION GROUP TO BE APPLIED ON AUTOMATIC OPENING DOORS |
US10309423B2 (en) | 2017-06-02 | 2019-06-04 | International Business Machines Corporation | Mechanically actuated safety compliant fan finger guard structures and methods |
US10385878B2 (en) | 2017-06-02 | 2019-08-20 | International Business Machines Corporation | Solenoid actuated safety compliant fan finger guard structures and methods |
US10280944B2 (en) | 2017-06-02 | 2019-05-07 | International Business Machines Corporation | Safety compliant fan finger guard integrated with anti-recirculation structure and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH370897A (en) * | 1960-01-28 | 1963-07-31 | Karlrichard Mueller Gmbh | Process for the automatic control or regulation of directed air flows in ventilation or air flow systems |
DE2600478B2 (en) * | 1976-01-08 | 1979-11-15 | Wolfgang 6251 Runkel Mueller | Device for generating a recirculated air seal flow |
DE3523937A1 (en) * | 1985-07-04 | 1987-01-08 | Dieter R Tiepoldt | Door air-curtain installation |
-
1993
- 1993-02-17 NL NL9300305A patent/NL9300305A/en active Search and Examination
-
1994
- 1994-02-16 DE DE69406326T patent/DE69406326T2/en not_active Expired - Lifetime
- 1994-02-16 ES ES94200340T patent/ES2108362T3/en not_active Expired - Lifetime
- 1994-02-16 EP EP94200340A patent/EP0611924B1/en not_active Expired - Lifetime
- 1994-02-16 AT AT94200340T patent/ATE159580T1/en active
-
1997
- 1997-12-10 GR GR970403293T patent/GR3025641T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE69406326D1 (en) | 1997-11-27 |
GR3025641T3 (en) | 1998-03-31 |
NL9300305A (en) | 1994-09-16 |
ES2108362T3 (en) | 1997-12-16 |
ATE159580T1 (en) | 1997-11-15 |
EP0611924B1 (en) | 1997-10-22 |
EP0611924A1 (en) | 1994-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |