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A platform for research: civil engineering, architecture and urbanism
DISCHARGE VALVE DEVICE, FLUSH WATER TANK DEVICE, AND FLUSH TOILET
A discharge valve device includes a valve body, an actuation shaft, a water storage cylinder, and a float, and from when the valve body opens to when the valve body closes, either flushing mode of a large flushing mode in which the flush water in a water storage tank is supplied from a discharge opening to the flush toilet in a first flush water amount or a small flushing mode in which the flush water is supplied in a second flush water amount smaller than the first flush water amount is selectively executable, and the water storage cylinder or the float is configured to change a lowering speed of the float with decrease in water level in the water storage cylinder depending on the selected large flushing mode or small flushing mode.
DISCHARGE VALVE DEVICE, FLUSH WATER TANK DEVICE, AND FLUSH TOILET
A discharge valve device includes a valve body, an actuation shaft, a water storage cylinder, and a float, and from when the valve body opens to when the valve body closes, either flushing mode of a large flushing mode in which the flush water in a water storage tank is supplied from a discharge opening to the flush toilet in a first flush water amount or a small flushing mode in which the flush water is supplied in a second flush water amount smaller than the first flush water amount is selectively executable, and the water storage cylinder or the float is configured to change a lowering speed of the float with decrease in water level in the water storage cylinder depending on the selected large flushing mode or small flushing mode.
DISCHARGE VALVE DEVICE, FLUSH WATER TANK DEVICE, AND FLUSH TOILET
KONDO YUTA (author) / MATSUDA HARUKI (author) / HIWA KOICHIRO (author) / SHIMOKAWA YUKI (author)
2023-08-03
Patent
Electronic Resource
English
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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