Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
258 words
A recirculating sewerage system comprising water closet means, a selectively inclined effluent receiving member including filtering media at least at the upper portion thereof, means for directing the effluent flushed from said water closet means onto the top surface of said effluent receiving member proximate the uppermost portion thereof, whereby the liquid portion of the flushed effluent will pass through said filtering media and the solid portion of the flushed effluent will slide down said effluent receiving member, means for collecting the portion of the flushed effluent which filters through said filtering media, means for selectively draining said filtrate collecting means, means for collecting the portion of the flushed effluent which slides off of said effluent receiving member, means for priming said filtrate collecting means with a predetermined volume of grey water including a reservoir for receiving grey water discharged from a bathing facility, the volume of said reservoir being selected so that said predetermined volume of grey water can be contained therein, and means for selectively draining said reservoir into said filtrate collecting means, means for selectively directing the collected filtrate to said water closet means to flush same, and means for directing grey water received by said reservoir to the bottom portion of said effluent receiving member when the level of the grey water contained in said reservoir exceeds a predetermined maximum level substantially corresponding to the level of said predetermined volume of grey water contained therein whereby any solids which remain on said effluent receiving member will be washed therefrom into said solids collecting means.
Claim 2
Dependent Claim
258 words
A recirculating sewerage system comprising water closet means, a selectively inclined effluent receiving member including filtering media at least at the upper portion thereof, means for directing the effluent flushed from said water closet means onto the top surface of said effluent receiving member proximate the uppermost portion thereof, whereby the liquid portion of the flushed effluent will pass through said filtering media and the solid portion of the flushed effluent will slide down said effluent receiving member, means for collecting the portion of the flushed effluent which filters through said filtering media, means for selectively draining said filtrate collecting means, means for collecting the portion of the flushed effluent which slides off of said effluent receiving member, means for priming said filtrate collecting means with a predetermined volume of grey water including a reservoir for receiving grey water discharged from a bathing facility, the volume of said reservoir being selected so that said predetermined volume of grey water can be contained therein, and means for selectively draining said reservoir into said filtrate collecting means, means for selectively directing the collected filtrate to said water closet means to flush same, and means for directing grey water received by said reservoir to the bottom portion of said effluent receiving member when the level of the grey water contained in said reservoir exceeds a predetermined maximum level substantially corresponding to the level of said predetermined volume of grey water contained therein whereby any solids which remain on said effluent receiving member will be washed therefrom into said solids collecting means.
Claim 3
Dependent Claim
39 words
A recirculating sewerage system according to claim 1, further comprising means for directing a predetermined charge of grey water received by said reservoir to said receptacle compartment when the level of the grey water exceeds said predetermined maximum level.
Claim 4
Dependent Claim
35 words
A recirculating sewerage system according to claim 2, further comprising a source of disinfectant and means for selectively directing at least a portion of the disinfectant contained by said source into said filtrate collecting means.
Claim 5
Dependent Claim
51 words
A recirculating sewerage system according to claim 1, further comprising a solid-liquid separator tank for containing said selectively inclined effluent receiving member and wherein said directing means passes through the top of said solid-liquid separator tank to discharge the grey water downwardly onto the bottom portion of said effluent receiving member.