GB849591A - Improvements in and relating to ventilating devices - Google Patents
Improvements in and relating to ventilating devicesInfo
- Publication number
- GB849591A GB849591A GB1416258A GB1416258A GB849591A GB 849591 A GB849591 A GB 849591A GB 1416258 A GB1416258 A GB 1416258A GB 1416258 A GB1416258 A GB 1416258A GB 849591 A GB849591 A GB 849591A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- frame
- slits
- ventilating devices
- walls
- 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
- F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
-
- 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
- F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
Abstract
849,591. Ventilators. HALL & KAY Ltd. April 24, 1959 [May 2, 1958], No. 14162/58. Class 137 A ventilator comprises an elongated rectangular member 14 having longitudinal slits 15 which are bounded by upstanding walls 16, the member having tongues 18 and grooves 19 along its longitudinal edges so that it may be assembled; in airtight relationship with other members, in a frame (Fig. 13, not shown). The walls 16 may upstand symmetrically around the slits 15 or they may be inclined to one side or the other. Holes 17 are provided for screwing the member 14 to the frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1416258A GB849591A (en) | 1958-05-02 | 1958-05-02 | Improvements in and relating to ventilating devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1416258A GB849591A (en) | 1958-05-02 | 1958-05-02 | Improvements in and relating to ventilating devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB849591A true GB849591A (en) | 1960-09-28 |
Family
ID=10036127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1416258A Expired GB849591A (en) | 1958-05-02 | 1958-05-02 | Improvements in and relating to ventilating devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB849591A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239309A (en) * | 1989-12-02 | 1991-06-26 | Glidevale Building Prod | Window/door ventilators of modular construction |
WO2021001736A1 (en) * | 2019-07-04 | 2021-01-07 | ZEFFIRO s.r.l. | Air diffusion device |
-
1958
- 1958-05-02 GB GB1416258A patent/GB849591A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239309A (en) * | 1989-12-02 | 1991-06-26 | Glidevale Building Prod | Window/door ventilators of modular construction |
GB2239309B (en) * | 1989-12-02 | 1994-02-02 | Glidevale Building Prod | Window/door ventilation system |
WO2021001736A1 (en) * | 2019-07-04 | 2021-01-07 | ZEFFIRO s.r.l. | Air diffusion device |
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