Cistern flushing apparatus

Details Cistern flushing apparatus Cistern flushing apparatus

1987-07-17

1989-03-07

Marcus, Stephen

Baths, closets, sinks, and spittoons

Flush closet

Manual selection of the amount of flush

4407, 251321, E03D 114

Patent

active

048093670

ABSTRACT:
A cistern flushing apparatus of the kind which comprises an upright stem carrying a closure member at its lower end which, in a first position of the stem, seats on a cistern outlet and which, in a second position of the stem, is raised off the outlet to permit flushing to take place. The stem is held in its second position by a float-controlled arm which releases the stem to return to its first position with a predetermined volume of flush has taken place. The stem is raised by water at mains pressure.

REFERENCES:
patent: 3421161 (1969-01-01), Stafford et al.
patent: 3466674 (1969-09-01), Schroder
patent: 3918105 (1975-11-01), Young

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