Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Passive backflow prevention apparatus and associated toilet system and method
A passive backflow prevention apparatus includes a tubular base that has a non-planar end defining an opening. The passive backflow prevention apparatus also includes a flap assembly that includes a non-planar flap. The passive backflow prevention apparatus further includes a hinge that pivotably couples together the tubular base and the flap assembly such that the flap assembly is pivotable from an open position, in which the non-planar flap of the flap assembly is disengaged with the non-planar end to enable a fluid, flowing in a first direction, through the opening, to a closed position, in which the non-planar flap of the flap assembly is engaged with the non-planar end to prevent a fluid, flowing in a second direction, through the opening.
Passive backflow prevention apparatus and associated toilet system and method
A passive backflow prevention apparatus includes a tubular base that has a non-planar end defining an opening. The passive backflow prevention apparatus also includes a flap assembly that includes a non-planar flap. The passive backflow prevention apparatus further includes a hinge that pivotably couples together the tubular base and the flap assembly such that the flap assembly is pivotable from an open position, in which the non-planar flap of the flap assembly is disengaged with the non-planar end to enable a fluid, flowing in a first direction, through the opening, to a closed position, in which the non-planar flap of the flap assembly is engaged with the non-planar end to prevent a fluid, flowing in a second direction, through the opening.
Passive backflow prevention apparatus and associated toilet system and method
ALCORN A SHANE (Autor:in)
31.12.2024
Patent
Elektronische Ressource
Englisch
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