A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Portable Hand-Washing Station with Grey-Water Discharge Prevention
A portable hand-washing station having a base, at least one sink thereabove, a grey-water storage tank in the base, and a suction tube extending from an inlet end thereof within the grey-water storage tank upwardly and from there downwardly to an outlet end thereof at a bottom portion of the base, the suction tube having a check valve in it which has a cracking pressure sufficient to prevent flow from the grey-water storage tank through the suction tube without application of suction at the outlet to overcome the cracking pressure.
Portable Hand-Washing Station with Grey-Water Discharge Prevention
A portable hand-washing station having a base, at least one sink thereabove, a grey-water storage tank in the base, and a suction tube extending from an inlet end thereof within the grey-water storage tank upwardly and from there downwardly to an outlet end thereof at a bottom portion of the base, the suction tube having a check valve in it which has a cracking pressure sufficient to prevent flow from the grey-water storage tank through the suction tube without application of suction at the outlet to overcome the cracking pressure.
Portable Hand-Washing Station with Grey-Water Discharge Prevention
RONCADORI MATTHEW D (author)
2022-01-27
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
Portable Hand-Washing Station with Grey-Water Discharge Prevention
| European Patent Office | 2022