ES392722A1 - Distributing device in plants for the maintenance of a dustfree bacteriafree zone in a room - Google Patents
Distributing device in plants for the maintenance of a dustfree bacteriafree zone in a roomInfo
- Publication number
- ES392722A1 ES392722A1 ES392722A ES392722A ES392722A1 ES 392722 A1 ES392722 A1 ES 392722A1 ES 392722 A ES392722 A ES 392722A ES 392722 A ES392722 A ES 392722A ES 392722 A1 ES392722 A1 ES 392722A1
- Authority
- ES
- Spain
- Prior art keywords
- area
- air
- room
- chamber
- curtains
- 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
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
- F24F9/00—Use of air currents for screening, e.g. air curtains
-
- 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
- F24F2009/002—Room dividers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Greenhouses (AREA)
Abstract
Improvements made to distribution networks in facilities for the maintenance of a dust-free and bacteria-free zone in a room by means of various air curtains surrounding the area under a simultaneous supply of ventilation air to the room within the separate zone by the curtains, the ventilation air then being discharged together with the air curtains, characterized by including means for a uniform distribution and direction of the ventilation air fed into the area at moderate current speeds, means comprising a channel air inlet (6) ending in a chamber (5) of known type with an area that essentially corresponds to that of the area, and containing a perforated plate (8) that covers the total surface of the chamber, said plate being relatively thick and having a low degree of perforation, and a plate (9) that also covers the entire area of the chamber and that constitutes the limiting surface (10) in front of the area, preferably with a high degree of perforation and relatively thin, while the means to produce air curtains around the area comprise a separate distribution channel (3) that extends in known shape around said chamber (5) and communicates with a separate air inlet channel (4), the distribution channel presenting on the surface giving the room one or more exhaust nozzles (1) located next to the other in order to produce a corresponding number of air curtains. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE916070 | 1970-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES392722A1 true ES392722A1 (en) | 1974-07-16 |
Family
ID=20275981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES392722A Expired ES392722A1 (en) | 1970-07-01 | 1971-06-28 | Distributing device in plants for the maintenance of a dustfree bacteriafree zone in a room |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5210215B1 (en) |
BE (1) | BE769315A (en) |
CA (1) | CA927659A (en) |
DE (1) | DE2130256C3 (en) |
DK (1) | DK129601B (en) |
ES (1) | ES392722A1 (en) |
FI (1) | FI54650C (en) |
FR (1) | FR2100103A5 (en) |
GB (1) | GB1349717A (en) |
NL (1) | NL7108818A (en) |
SU (1) | SU388426A3 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3817160A (en) * | 1972-05-04 | 1974-06-18 | Hussmann Refrigerator Co | Air door for cooler or the like |
DE2328875C2 (en) * | 1973-06-06 | 1989-11-02 | CIBA-GEIGY AG, 4002 Basel | Air distributor |
DE2609030C3 (en) * | 1976-03-05 | 1984-05-24 | Fläkt AB, 13134 Nacka | Device for guiding air flows emerging from an air-permeable perforated surface |
JPS54148044U (en) * | 1978-04-06 | 1979-10-15 | ||
LU81292A1 (en) * | 1979-05-18 | 1980-12-16 | Eni Elect Nijverheidsinstall | METHOD AND DEVICE FOR STERILIZING A GAS AND PROTECTING AN AREA OF A SPACE AGAINST THE PENETRATION OF CONTAMINANTS |
JPS5927149A (en) * | 1982-08-02 | 1984-02-13 | Yoshida Kogyo Kk <Ykk> | Air blow-off device for cooling and heating in interior and exterior structural body |
DE3242918A1 (en) * | 1982-11-20 | 1984-05-30 | Schulz u. Berger Blech- und Feineisenkonstruktionen GmbH, 6831 Reilingen | Device for ventilating workplaces |
DE3346084A1 (en) * | 1983-12-21 | 1985-10-24 | Finel Trading Company Establishment, Vaduz | METHOD AND COMPONENT FOR THE AIR CONDITIONING OF WORKING, LIVING AND STAY ROOMS |
DE3346086A1 (en) * | 1983-12-21 | 1985-10-24 | Finel Trading Company Establishment, Vaduz | METHOD AND DEVICE FOR THE AIR CONDITIONING OF WORKING, LIVING AND STAY ROOMS |
DE3712297A1 (en) * | 1987-04-10 | 1988-10-27 | Kraftanlagen Ag | Process for reducing the levels of pollution from objects emitting noxious substances in indoor zones in which people spend time or work |
NO934439D0 (en) * | 1993-12-06 | 1993-12-06 | Aet Arbeidsmiljoe Og Energitek | Device at ceiling mounted ventilation system |
DE19822806C2 (en) * | 1998-04-30 | 2001-04-26 | Johann Schoenhammer | Stable ventilation system |
JP3663132B2 (en) * | 1999-03-03 | 2005-06-22 | バールコール− エール・アクチエンゲゼルシヤフト | Air cooling element, air cooling method and air cooling device |
CN114502891A (en) * | 2020-08-19 | 2022-05-13 | Itt制造企业有限责任公司 | Air safety system |
-
1971
- 1971-06-17 CA CA115911A patent/CA927659A/en not_active Expired
- 1971-06-18 DE DE19712130256 patent/DE2130256C3/en not_active Expired
- 1971-06-23 FI FI178471A patent/FI54650C/en active
- 1971-06-25 NL NL7108818A patent/NL7108818A/xx unknown
- 1971-06-28 ES ES392722A patent/ES392722A1/en not_active Expired
- 1971-06-29 GB GB3047771A patent/GB1349717A/en not_active Expired
- 1971-06-29 SU SU1677159A patent/SU388426A3/ru active
- 1971-06-30 DK DK324071A patent/DK129601B/en unknown
- 1971-06-30 BE BE769315A patent/BE769315A/en unknown
- 1971-07-01 FR FR7124071A patent/FR2100103A5/fr not_active Expired
- 1971-07-01 JP JP4848071A patent/JPS5210215B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI54650B (en) | 1978-09-29 |
BE769315A (en) | 1971-11-03 |
NL7108818A (en) | 1972-01-04 |
FR2100103A5 (en) | 1972-03-17 |
GB1349717A (en) | 1974-04-10 |
DK129601B (en) | 1974-10-28 |
DE2130256B2 (en) | 1973-11-29 |
SU388426A3 (en) | 1973-06-22 |
DE2130256C3 (en) | 1974-06-27 |
JPS5210215B1 (en) | 1977-03-22 |
DK129601C (en) | 1975-04-14 |
FI54650C (en) | 1979-01-10 |
DE2130256A1 (en) | 1973-01-18 |
CA927659A (en) | 1973-06-05 |
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