E - Fixed Constructions – 03 – D
Patent
E - Fixed Constructions
03
D
E03D 3/06 (2006.01)
Patent
CA 2106508
A unitary diaphragm assembly for use in conventional flush valves. The diaphragm assembly has a flexible diaphragm which includes a seating portion and a mounting portion at the outer peripheral edge. A flow ring is positioned adjacent to the seating portion of the diaphragm. An elongated barrel member extends from the diaphragm in a longitudinal direction and includes a plurality of radial guides positioned circumferentially around the outer surface of the barrel member along a portion of the length of the barrel member. A second embodiment has a flexible diaphragm connected to a cylinder slide. The cylinder slide includes a longitudinal barrel member with a relief valve positioned in the interior of the lower portion of the barrel member.
Beaumont John
Farrell Robert E.
Knoll Christopher C.
Ralston John D.
Saadi Robert E.
Blake Cassels & Graydon Llp
Zurn Industries Inc.
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