Waterless toilet system and method with ventilation control
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United States of America Patent
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Jun 6, 2017
Issued Date -
N/A
app pub date -
Dec 15, 2014
filing date -
Dec 14, 2013
priority date (Note) -
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Abstract
A toilet system includes a transport conduit, a flush member, an outer seal element with one or more ventilation passages there through, and an actuator system. All of these components may be mounted on a support structure which is installed on the slab or other foundation in the area of a toilet room and adjacent to a wall of the toilet room. A holding tank is located on the opposite side of the toilet room exterior wall from the support structure or other arrangement for supporting the transport conduit and other components of the system. The holding tank includes a ventilation stack and fan to induce airflow through the toilet system. The flush member and the actuator system cooperate to move excreta collected in the transport conduit to the holding tank. The outer seal element and actuator system cooperate to maintain a desired seal between the transport conduit and holding tank.
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Family
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