Baths – closets – sinks – and spittoons – Restroom or bathroom self-cleaning systems
Patent
1989-07-28
1990-07-31
Artis, Henry K.
Baths, closets, sinks, and spittoons
Restroom or bathroom self-cleaning systems
4312, 4661, E03D 900, A47K 1700
Patent
active
049440527
ABSTRACT:
A public sanitary cubicle comprises a sanitary room with a lavatory pan accessible via a door and a technical room separated therefrom by a partition and containing the means necessary for the supply, disposal and cleaning of the sanitary room and, in particular, a cleaning implement for the lavatory pan which can be brought into the sanitary room by a support arm for the cleaning, phase, as well as a drain. For rapid and effective cleaning the support arm carries a plurality of spray nozzles connected to a high pressure water source, whereof at least two are directed from above in different angular positions onto the lavatory pan and two or more are directed onto the sanitary room floor inclined towards the drain.
REFERENCES:
patent: 3381312 (1968-05-01), Whitla
patent: 3713176 (1973-01-01), Stock
patent: 3742520 (1973-07-01), Barnardi
patent: 3747129 (1973-07-01), Dyar
patent: 3969133 (1976-07-01), McTighe et al.
patent: 4301558 (1981-11-01), Decaux
patent: 4345343 (1982-08-01), Shipman
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