GB317963A - Improvements in and relating to ventilators of the louvre type - Google Patents
Improvements in and relating to ventilators of the louvre typeInfo
- Publication number
- GB317963A GB317963A GB2100228A GB2100228A GB317963A GB 317963 A GB317963 A GB 317963A GB 2100228 A GB2100228 A GB 2100228A GB 2100228 A GB2100228 A GB 2100228A GB 317963 A GB317963 A GB 317963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- louvres
- frame
- louvre
- snugs
- ventilators
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- 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
- F24F13/082—Grilles, registers or guards
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)
Abstract
317,963. Lightalloys, Ltd., and Grieve, W. H. July 19, 1928. Louvre ventilators. -A metal louvre ventilator comprises a frame 1, a plurality of louvre strips 3, and shugs 2 adapted to support the louvres in such manner that each snug serves as a support for the ends of two adjacent louvres. The snugs 2 may be formed integrally with the frame 1 and the louvres 3 are secured to the shugs 2 by means of rivets, bolts, &c. The upper edges of the louvres may be turned inwardly as at 6, Fig. 4. and the ends of the louvres may have downward extensions 7 which prevent rain water from accumulating at such parts. The frame 1, snugs 2, and louvres 3 may be formed separately, the snugs being in the form of spacing-blocks furnished on their top and bottom fuses with projections 8, Fig. 5, for entering apertures 9 in the louvres 3. The louvres and spacing-blocks are arranged to slide in channels formed in the frame 1. If desired, each louvre 3 may be formed integrally with a snug 2 at each side of the frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2100228A GB317963A (en) | 1928-07-19 | 1928-07-19 | Improvements in and relating to ventilators of the louvre type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2100228A GB317963A (en) | 1928-07-19 | 1928-07-19 | Improvements in and relating to ventilators of the louvre type |
Publications (1)
Publication Number | Publication Date |
---|---|
GB317963A true GB317963A (en) | 1929-08-29 |
Family
ID=10155503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2100228A Expired GB317963A (en) | 1928-07-19 | 1928-07-19 | Improvements in and relating to ventilators of the louvre type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB317963A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618821A (en) * | 1947-06-25 | 1952-11-25 | Corn Jack | Vented awning |
US2834280A (en) * | 1954-02-10 | 1958-05-13 | Robertson Co H H | Louver |
FR2208041A2 (en) * | 1972-11-30 | 1974-06-21 | Mischler Fermetures |
-
1928
- 1928-07-19 GB GB2100228A patent/GB317963A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618821A (en) * | 1947-06-25 | 1952-11-25 | Corn Jack | Vented awning |
US2834280A (en) * | 1954-02-10 | 1958-05-13 | Robertson Co H H | Louver |
FR2208041A2 (en) * | 1972-11-30 | 1974-06-21 | Mischler Fermetures |
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