Patent ID: 11918155
Assignee: nan
Field: Furniture, games (Other fields)
Classification: CPC A  Y | IPC A

Claim 3:
4. The waterless toilet of claim 3, wherein said tubular liner has an inner surface, comprising a toilet valve formed by a combination of said drain notches at the ends of said feed fins at the drain ends of said belts and said tubular liner, and said tubular liner has an inner surface, wherein said tubular liner is a flexible, such that when waste liquid coats the inner surface of said tubular liner, the waste liquid surface tension causes opposing regions of the inner surface of said tubular liner to releasably cling to each other, closing said drain notch, and forming a barrier to the passage of air and odors, and such that when waste liquid is delivered into said bowl, it flows over said tubular liner inner surface and down areas of said tubular liner along said feed fins abutting the liner to the location of said drain notches, and the weight of the waste liquid causes the clinging areas of the tubular liner o separate and thereby open said toilet valve to the flow until the flow stops, whereupon this surface tension causes the opposing regions of said tubular tube liner to again cling to each other, thereby closing said toilet valve to prevent the escape of odors.