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The BBC nominated the S-bend as one of the 50 Things That (have) Made the Modern Economy. [8] Crapper held nine patents, three of them for water closet improvements such as the floating ballcock, but none for the flush toilet itself. [9] Crapper's advertisements implied the siphonic flush was his invention.
A flush toilet (also known as a flushing toilet, water closet (WC); see also toilet names) is a toilet that disposes of human waste (i.e., urine and feces) by collecting it in a bowl and then using the force of water to channel it ("flush" it) through a drainpipe to another location for treatment, either nearby or at a communal facility.
In 1886 and 1887, Twyford submitted further patents for improvements to the flushing rim and the outlet. In 1888, he applied for a patent protection for his "after flush" chamber; the device allowed for the basin to be refilled by a lower quantity of clean water in reserve after the water closet was flushed. [1]
Niagara Conservation also manufactures the Flapperless toilet, which uses a half-cylinder 1.6 gallon bucket instead of a flapper. [5] When the toilet is flushed, the bucket dumps the water into the tank, initiating the flush. [5] The flapper is the piece of common toilet technology that fails most often, without a flapper, a toilet is less ...
Skara Brae, a Neolithic village in Orkney, Scotland, with what might have been water-flushing toilets, 3180 BC–2500 BC. During the Neolithic era, humans dug the first permanent water wells, from where vessels could be filled and carried by hand. Wells dug around 8500 BC have been found on Cyprus, [2] and 6500 BC in the Jezreel Valley. [3]
Flushing our waste is, well, wasteful, accounting for nearly a third of indoor water use in US homes, according to the Environmental Protection Agency (EPA). In many parts of the world, the use of ...
Alexander Cumming FRSE (sometimes referred to as Alexander Cummings; 1733 – 8 March 1814) [1] was a Scottish watchmaker and instrument inventor, who was the first to patent a design of the flush toilet in 1775, which had been pioneered by Sir John Harington, but without solving the problem of foul smells.
A dry toilet (or non-flush toilet, no flush toilet or toilet without a flush) is a toilet which, unlike a flush toilet, does not use flush water. [20] Dry toilets do not use water to move excreta along or block odors. [21] They do not produce sewage, and are not connected to a sewer system or septic tank. Instead, excreta falls through a drop ...