Automatic toilet flushing device

Details Automatic toilet flushing device Automatic toilet flushing device

1982-05-07

1984-04-24

Artis, Henry K.

Baths, closets, sinks, and spittoons

Flush closet

With automatic flush responsive means

4250, 4302, 4305, 4408, 200160, E03D 504, H01H 1352

Patent

active

044438982

ABSTRACT:
YAn improved automatic flushing device for valve actuated toilets that is capable of being housed inside the toilet's water tank, out of the user's sight. The conventional water supply valve system is not altered and the flush valve assembly is actuated through floating means arranged in such a way that, depending on the water levels inside the tank, will urge the opening of the flush valve. When enough water has been drained out, the action of the floating means ceases and a tripping mechanism engages locking the floating means thereby preventing it from opening the flush valve again until the tripping mechanism is triggered in response to the users removing his or her weight from the toilet seat.

REFERENCES:
patent: 737859 (1903-09-01), Nelson
patent: 920928 (1909-05-01), Davis
patent: 997448 (1911-07-01), Henn
patent: 1135028 (1915-04-01), Kreter
patent: 1564122 (1925-12-01), Campbell
patent: 1676550 (1928-07-01), Hanamann
patent: 2628363 (1953-02-01), Stein
patent: 2690567 (1954-10-01), Quebbeman

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