GB647816A - Improvements in or connected with ventilating apparatus - Google Patents
Improvements in or connected with ventilating apparatusInfo
- Publication number
- GB647816A GB647816A GB2406948A GB2406948A GB647816A GB 647816 A GB647816 A GB 647816A GB 2406948 A GB2406948 A GB 2406948A GB 2406948 A GB2406948 A GB 2406948A GB 647816 A GB647816 A GB 647816A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- posts
- air
- diffuser
- degrees
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
647,816. Ventilators. NORVENT, Ltd. Sept. 14, 1948, No. 24069. [Class 137] A ventilator or air diffuser has a circular base plate 1 secured to the end of a trunk 9 and having a central hole 2, the periphery of the plate 1 being turned down through an angle of 50 degrees. A number of posts 4 are positioned around the plate 1, a diffuser plate 6, having its periphery 7 turned down through an angle of 30 degrees, being slidably mounted on the posts, sleeves 8 secured to plate 6 frictionally engaging the posts, so that the plate is held in any set position. With the plate 6 in its lowest position, air flowing through hole 2 is directed horizontally into the room, whilst with plate 6 in its uppermost position, the air is directed downwardly. In a modification (Figs. 2 and 3 not shown) the diffuser plate is mounted on a central rod and when fully raised shuts off the air supply completely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2406948A GB647816A (en) | 1948-09-14 | 1948-09-14 | Improvements in or connected with ventilating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2406948A GB647816A (en) | 1948-09-14 | 1948-09-14 | Improvements in or connected with ventilating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB647816A true GB647816A (en) | 1950-12-20 |
Family
ID=10205869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2406948A Expired GB647816A (en) | 1948-09-14 | 1948-09-14 | Improvements in or connected with ventilating apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB647816A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799772A (en) * | 1954-02-01 | 1957-07-16 | Stewart Iain Maxwell | Combined light and air distributor |
US2923224A (en) * | 1956-11-20 | 1960-02-02 | Thermotank Inc | Air distributor |
FR2365083A1 (en) * | 1976-09-18 | 1978-04-14 | Netaline Air Distr Prod Ltd | IMPROVEMENT IN AIR DIFFUSERS |
GB2172396A (en) * | 1985-02-28 | 1986-09-17 | Kawasaki Heavy Ind Ltd | Mounting vanes in a ventilating grill |
EP0632235A1 (en) * | 1993-06-14 | 1995-01-04 | Schako Metallwarenfabrik Ferdinand Schad Kg | Outlet with a vortex flow |
EP3064673A3 (en) * | 2015-03-02 | 2016-12-21 | Ideal Clima S.r.l. | Method for making a concealed vent for ventilation, heating or conditioning systems, and vent assembly for carrying out such method |
WO2021242789A1 (en) * | 2020-05-27 | 2021-12-02 | Vermeer Manufacturing Company | Manufacturing fixtures including an integrated diffuser for diffusing conditioned air and a method of dispelling ambient air containing fumes |
-
1948
- 1948-09-14 GB GB2406948A patent/GB647816A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799772A (en) * | 1954-02-01 | 1957-07-16 | Stewart Iain Maxwell | Combined light and air distributor |
US2923224A (en) * | 1956-11-20 | 1960-02-02 | Thermotank Inc | Air distributor |
FR2365083A1 (en) * | 1976-09-18 | 1978-04-14 | Netaline Air Distr Prod Ltd | IMPROVEMENT IN AIR DIFFUSERS |
GB2172396A (en) * | 1985-02-28 | 1986-09-17 | Kawasaki Heavy Ind Ltd | Mounting vanes in a ventilating grill |
EP0632235A1 (en) * | 1993-06-14 | 1995-01-04 | Schako Metallwarenfabrik Ferdinand Schad Kg | Outlet with a vortex flow |
EP3064673A3 (en) * | 2015-03-02 | 2016-12-21 | Ideal Clima S.r.l. | Method for making a concealed vent for ventilation, heating or conditioning systems, and vent assembly for carrying out such method |
WO2021242789A1 (en) * | 2020-05-27 | 2021-12-02 | Vermeer Manufacturing Company | Manufacturing fixtures including an integrated diffuser for diffusing conditioned air and a method of dispelling ambient air containing fumes |
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