GB190809799A - Safety Valve for Air Balloons. - Google Patents
Safety Valve for Air Balloons.Info
- Publication number
- GB190809799A GB190809799A GB190809799DA GB190809799A GB 190809799 A GB190809799 A GB 190809799A GB 190809799D A GB190809799D A GB 190809799DA GB 190809799 A GB190809799 A GB 190809799A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- cord
- safety
- safety valve
- diaphragm
- 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
- Toys (AREA)
Abstract
9799. Motorluftschiff-Studienges. May 14, 1907, [date applied for under Section 91 of Patents &c. Act, 1907]. Safety-valves.-A safety-valve b for a balloon is actuated by a membrane a, placed in the cover of the balloon away from the valve so as not to be affected by local changes in pressure produced by the opening of the valve. The membrane may be connected to the valve by a guided cord or rod c, a second cord d being connected to the frames carrying the valve and the diaphragm so as to maintain the distance between them constant. A cord f permits of the valve being actuated by hand. In a modified form, the casing of the loaded double valve b, Fig. 2, is supported by bent rods i, and the diaphragm a is connected to the valve spindle h.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE190809799X | 1907-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190809799A true GB190809799A (en) | 1908-09-24 |
Family
ID=32186970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190809799D Expired GB190809799A (en) | 1907-05-14 | 1908-05-05 | Safety Valve for Air Balloons. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190809799A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2992795A (en) * | 1958-08-04 | 1961-07-18 | Grace W R & Co | Balloon valve |
US4457477A (en) * | 1981-07-08 | 1984-07-03 | Centre National D'etudes Spatiales | Process for altitude-stabilizing a balloon, and atmospheric balloons for implementing this process |
-
1908
- 1908-05-05 GB GB190809799D patent/GB190809799A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2992795A (en) * | 1958-08-04 | 1961-07-18 | Grace W R & Co | Balloon valve |
US4457477A (en) * | 1981-07-08 | 1984-07-03 | Centre National D'etudes Spatiales | Process for altitude-stabilizing a balloon, and atmospheric balloons for implementing this process |
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