Fill valve assembly for a flush tank
AssigneeGeberit Technik AG
InventorPaul Wey
Life of this patent
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Abstract
The fill valve incorporates a housing (8) that has a vertical water-carrying channel (24) that leads from an inlet (49) to be fastened on the flush tank bottom (2) to a float-controlled diaphragm valve (50). The diaphragm valve (50) incorporates in a diaphragm (43) a passage for the pressure equalization between a first chamber (51) in front of the diaphragm (43) and a second chamber (52) behind the diaphragm (43). To actuate the diaphragm valve (50) a pilot valve (58) is provided. The diaphragm valve (50) is disposed laterally on the housing (8), thus permitting a low overall height.
Claims14
A fill valve assembly for a flush tank, having a housing (8) that incorporates a vertical water-carrying channel (24) that leads from an inlet (49) that is to be fastened on the flush tank bottom (2) to a float-controlled diaphragm valve (50) that incorporates in the diaphragm (43) a passage for the pressure equalization between a first chamber (51) in front of the diaphragm (43) and a second chamber (52) behind the diaphragm (43), and having a pilot valve (58) for actuating the diaphragm valve (50), wherein the diaphragm valve (50) is disposed laterally on the housing (8).
A fill valve assembly for a flush tank having a housing (8) that incorporates a vertical water-carrying channel (24) that leads from an inlet (49) that is to be fastened on the flush tank bottom (2) to a diaphragm valve (50) that incorporates a first chamber (51) in front of the diaphragm (43) and a second chamber (52) behind the diaphragm (43), wherein the first chamber (51) is an annular chamber that extends in a vertical plane and is disposed laterally on the housing (8), which, when the diaphragm valve (50) is open, leads tangentially into a rotation chamber (54) that extends in a horizontal plane.
Dependencies are inferred from the claim text.