295994-A is referenced by 38 patents.

295,994. Akt.-Ges. Brown, Boveri, et Cie. Aug. 22. 1927, [Convention date]. Closure members. double. beat. - In double-beat lift valves for operation by servo-motors provision is made for stabilizing or balancing the valve by means of the reaction of the energy of velocity of the fluid thereby enabling a valve to be produced with the upper member of a laver diameter e than the lower d so that the valve can be assembled without the use of an upper split seating. For this purpose a baffle or deflecting ring f is disposed on the valve member between the closure surfaces or on a tubular part depending below the lower closure surface.

Improvements in valves
Application Number
GB19280023312 19280813
Publication Number
295994 (A)
Application Date
August 13, 1928
Publication Date
February 7, 1929
Bbc Brown Boveri & Cie
F16K 01/32
F16K 01/44
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