GB499019A - Improvements relating to the protection of rooms or the interior of buildings or other confined spaces whether or not primarily intended for human habitation or occupation against harmful or undesirable external atmospheric influences - Google Patents
Improvements relating to the protection of rooms or the interior of buildings or other confined spaces whether or not primarily intended for human habitation or occupation against harmful or undesirable external atmospheric influencesInfo
- Publication number
- GB499019A GB499019A GB2418938A GB2418938A GB499019A GB 499019 A GB499019 A GB 499019A GB 2418938 A GB2418938 A GB 2418938A GB 2418938 A GB2418938 A GB 2418938A GB 499019 A GB499019 A GB 499019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- windows
- sealing
- doors
- channels
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
499,019. Sealing doors and other openings. NEWTON, J. T. July 17, 1937, No.24189/38. Divided out of 499,035. [Class 20 (iii)] Doors, windows, &c. are hermetically sealed by inflatable tubing fitted between the doors &c. and their frames and simultaneously inflated through a valve actuated by an electric relay when all the doors &c. in the building are closed. As shown in Fig. 1, applied to a combined casement and fanlight window, the sealing- tubes 3 are fitted in channels 4 in the framing 5 and inflated through tubes 6 connected to a compressed-air supply 16, Fig. 4. In the open positions of the windows &c., the channels 4 are closed by spring-pressed plates 14 ; or, the channels may be covered by rubber strips which expand with the tubes 3 (on inflation of the latter) into the grooves 11 of the window &c. Fig. 4 shows means for automatically closing the windows &c., and inflating the sealing-tubes, through the medium of a manually-operated control. Each window &c. is linked to the piston 48 of a cylinder 49 which is supplied with compressed air from the source 16 and, after closure of all the windows &c., compressed air is led by piping 47 to the tubes 3. For indicating the closure of the windows &c., and the proper inflation of the sealing-tubes, a master-switch 54, associated with the valve 55 which controls the supply of compressed air to the cylinders 49, is arranged in a circuit comprising signal panels 56, 57 fitted with lamps 58, 58a, . . , 59, 59a ... Pairs of switches 61-62, 61-63 included in the circuits to the panels 56, 57 are opened, to extinguish the corresponding lamps, by the closing of the windows &c. and the inflation of the sealing-tubes. Specifications 498,992, 499,035, and 502,275 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2418938A GB499019A (en) | 1937-07-17 | 1937-07-17 | Improvements relating to the protection of rooms or the interior of buildings or other confined spaces whether or not primarily intended for human habitation or occupation against harmful or undesirable external atmospheric influences |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2418938A GB499019A (en) | 1937-07-17 | 1937-07-17 | Improvements relating to the protection of rooms or the interior of buildings or other confined spaces whether or not primarily intended for human habitation or occupation against harmful or undesirable external atmospheric influences |
Publications (1)
Publication Number | Publication Date |
---|---|
GB499019A true GB499019A (en) | 1939-01-17 |
Family
ID=10207797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2418938A Expired GB499019A (en) | 1937-07-17 | 1937-07-17 | Improvements relating to the protection of rooms or the interior of buildings or other confined spaces whether or not primarily intended for human habitation or occupation against harmful or undesirable external atmospheric influences |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB499019A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2530160A (en) * | 1947-02-17 | 1950-11-14 | Virgil A Finley | Door seal |
FR2424404A1 (en) * | 1978-04-27 | 1979-11-23 | Johnson Andrew | INSULATING DOOR |
FR2502681A1 (en) * | 1981-03-27 | 1982-10-01 | Legroux Christian | System of air locks controlled centrally by a microprocessor - uses inflated silicone rubber seals round doors with pneumatic actuation of a pressure bar to displace the air to close the seal |
EP2273055A1 (en) * | 2009-05-04 | 2011-01-12 | Air-lux technik ag | Device for sealingly closing a room opening |
GB2514080A (en) * | 2013-01-18 | 2014-11-19 | Richard Luxton | Expandable seal |
-
1937
- 1937-07-17 GB GB2418938A patent/GB499019A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2530160A (en) * | 1947-02-17 | 1950-11-14 | Virgil A Finley | Door seal |
FR2424404A1 (en) * | 1978-04-27 | 1979-11-23 | Johnson Andrew | INSULATING DOOR |
FR2502681A1 (en) * | 1981-03-27 | 1982-10-01 | Legroux Christian | System of air locks controlled centrally by a microprocessor - uses inflated silicone rubber seals round doors with pneumatic actuation of a pressure bar to displace the air to close the seal |
EP2273055A1 (en) * | 2009-05-04 | 2011-01-12 | Air-lux technik ag | Device for sealingly closing a room opening |
US8915020B2 (en) | 2009-05-04 | 2014-12-23 | Air-Lux Technik Ag | Device for sealingly closing a room opening |
GB2514080A (en) * | 2013-01-18 | 2014-11-19 | Richard Luxton | Expandable seal |
GB2514080B (en) * | 2013-01-18 | 2019-04-24 | Luxton Richard | Door or window sealing apparatus and method of sealing a door or window |
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