GB190722607A - Improvements in Ventilators. - Google Patents
Improvements in Ventilators.Info
- Publication number
- GB190722607A GB190722607A GB190722607DA GB190722607A GB 190722607 A GB190722607 A GB 190722607A GB 190722607D A GB190722607D A GB 190722607DA GB 190722607 A GB190722607 A GB 190722607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- car
- apertures
- plates
- deflecting
- 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
Landscapes
- Tents Or Canopies (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
22,607. Baggaley, A. Feb. 23, [date applied for under Patents Act, 1901]. Car ventilators.-Relates to a sheet-metal ventilator placed above the lamp in a railway car or stationary structure. A cylinder C having a perforated top E<2> fits over a tube B, which is fixed in the roof of the car and is provided with a flanged ring F into which the top G of the lamp fits. A flanged cover E<1>, arranged above the perforated top E<2>, is connected to the cylinder by two semicircular, curved deflecting-plates E<4> having apertures E<6> between, their ends through which the gases from above the lamp pass out into the atmosphere. Circular outer and. inner deflectors D<2>, D' are secured to the cylinder C opposite perforations C' in the cylinder and tube. The deflectors D<2>, D' are connected by two semicircular, curved deflecting-plates, D<3> having apertures D<5> between their ends through which the air from the interior of the car passes. The ventilator is arranged with the apertures D<5>, E<6> at right-angles to the length of the car so that the curved deflectors D<3>, E<4> direct an air current past the apertures, thus increasing. the upward draught and preventing the entrance of cinders and dust. When fitted to stationary structures, the positionof the ventilator is adjusted to suit the direction of the prevailing winds. The ring F may be dispensed with where the lighting system produces no smoke. In modified forms, one or several ducts D, E may be arranged on the cylinder, and the deflecting-plates D<3>, E<4> may each consist of two straight parts meeting at an angle. The Specification in the original form, as open to inspection under Section 91 (3) (a), comprises also a form in which the outer deflector D<2> is cut to the shape of the deflecting-plates D<3>; this subject-matter does not appear in the Complete Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US190722607XA | 1907-02-23 | 1907-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190722607A true GB190722607A (en) | 1908-06-04 |
Family
ID=32508659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190722607D Expired GB190722607A (en) | 1907-02-23 | 1907-10-14 | Improvements in Ventilators. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190722607A (en) |
-
1907
- 1907-10-14 GB GB190722607D patent/GB190722607A/en not_active Expired
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