Baths – closets – sinks – and spittoons – Flush closet – Urinals only
Patent
1988-06-27
1990-04-10
Recla, Henry J.
Baths, closets, sinks, and spittoons
Flush closet
Urinals only
4623, 4661, 137118, 13762412, G05D 700
Patent
active
049147587
ABSTRACT:
The method of controlling operation of a plurality of fixtures comprises the steps of establishing a maximum liquid flow rate and determining which of the fixtures required operation. A determination is then made of the liquid flow rate of the fixture requiring operation and a calculation is made of whether operation of the fixture requiring operation will cause the maximum flow rate to be exceeded. The fixture requiring operation is caused to operate if the maximum flow rate will not be exceeded and is prevented from operating if the maximum flow rate will be exceeded.
REFERENCES:
patent: 1985314 (1934-12-01), Coleman
patent: 2395150 (1946-02-01), Sloan et al.
patent: 2908017 (1959-10-01), Whaley
patent: 2991481 (1961-07-01), Book
patent: 3066314 (1962-12-01), Filliung
patent: 3922730 (1975-12-01), Kemper
patent: 4014577 (1977-03-01), Clancy et al .
patent: 4041557 (1977-08-01), Ringler
patent: 4134163 (1979-01-01), Matsunaga
patent: 4471498 (1984-09-01), Robertshaw
patent: 4520513 (1985-06-01), Raupuk, Jr. et al.
patent: 4562552 (1985-12-01), Miyaoka et al.
patent: 4624017 (1986-11-01), Foletta
patent: 4651777 (1987-03-01), Hardman
patent: 4667350 (1987-05-01), Ikenaga
patent: 4793588 (1988-12-01), Laverty, Jr.
patent: 4815150 (1989-03-01), Uhlmann
patent: 4835687 (1989-05-01), Martin
Wiatrowski, Microprocessor Restroom Robot, Apr. 1977, Computer Design, vol. 16, No. 4, pp. 98-100
Bauer Industries Inc.
Fetsuga R. M.
Recla Henry J.
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