FLUSH TANK VALVE UNIT
Реферат: The flushing cistern (1) has an outlet valve (4), with overflow pipe (14), and a water-inlet float valve (8, 9), connected to the outlet valve, and an inflow line to the water-inlet float valve. For the purpose of adaptation of the overflow pipe and/or of the water-inlet float valve to the water level in the flushing cistern, said pipe and valve can be vertically adjusted. For this purpose, the overflow pipe has a thread (15) on which an extension piece (16) is fixed, whereas the valve body of the valve (4) has a tooth (21) which engages into a latching means (20) of the shaft (19) of the water-inlet float valve.
Flush tank apparatus
Номер патента: US3860979A. Автор: Sherwood L Young. Владелец: American Standard Inc. Дата публикации: 1975-01-21.