GB190809799A - Safety Valve for Air Balloons. - Google Patents

Safety Valve for Air Balloons.

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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
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOTORLUFTSCHIFF STUDIENGESELLS
Original Assignee
MOTORLUFTSCHIFF STUDIENGESELLS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MOTORLUFTSCHIFF STUDIENGESELLS filed Critical MOTORLUFTSCHIFF STUDIENGESELLS
Application granted granted Critical
Publication of GB190809799A publication Critical patent/GB190809799A/en
Expired legal-status Critical Current

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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.
GB190809799D 1907-05-14 1908-05-05 Safety Valve for Air Balloons. Expired GB190809799A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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