Pressure toilet with bulk loading siphon assist

A toilet comprising:

• a bowl;
• a trapway extending from the bowl to an outlet;
• and
• a channel configured to supply pressurized water to force waste from the bowl into the trapway;
• wherein the trapway includes a substantially straight down leg that extends downward and forward to the outlet and that is aligned with the outlet;
• wherein the trapway includes a baffle that extends forward from a forwardmost portion of a rear wall of the down leg and is positioned above the outlet;
• and
• wherein the toilet effects a siphon if a threshold concentration of bulk waste material is present within the trapway during a flush cycle but does not effect a siphon if the threshold concentration of bulk waste material is not reached in the trapway during the flush cycle.

A toilet comprising:

• a bowl;
• a trapway extending from the bowl to an outlet, wherein the trapway includes a substantially straight up leg, which is fluidly connected to the bowl, a substantially straight down leg, which extends downward and forward to the outlet and is aligned with and fluidly connected to the outlet, and a baffle, which extends forward from a forwardmost portion rear wall of the down leg to the outlet and is positioned above the outlet and forward of the rear wall, wherein a flow direction of the down leg is about 180 degrees from a flow directly of the up leg;
• and
• a channel configured to supply pressurized water to force waste from the bowl into the trapway;
• wherein the toilet effects a siphon if a threshold concentration of bulk waste material is present within the trapway during a flush cycle but does not effect a siphon if the threshold concentration of bulk waste material is not reached in the trapway during the flush cycle.