Automatic pressure flush-toilet of delaying drainage

An automatic flushing system for a toilet bowl having a liquid inlet, a liquid outlet and a liquid reservoir for supplying flushing liquid to the bowl through said inlet, said system comprising a toilet seat atop said bowl, resilient compression means interposed between said seat and said bowl, a first viscous-liquid cylinder, a plunger in said first cylinder, a rod connecting said plunger to said seat whereby pressure applied to said seat to compress said resilient compression means also effects depression of said plunger in said first cylinder and release of said applied pressure on said seat causes the resilient compression means to expand thereby raising said seat and also raising said plunger in said first cylinder, a second viscous-liquid cylinder, a liquid flow pipe connecting said first and second cylinders, said pipe being inclined upwardly from said first cylinder to said second cylinder, a free-floating magnet within said pipe, said magnet having limited free travel within said pipe between lower and upper positions, said magnet being urged towards said upper position by liquid flowing from said first to said second cylinder in response to said application of pressure on said seat, said magnet being urged to said lower position by liquid flowing from said second to said first cylinder in response to the release of said pressure from said seat, control means for releasing flushing liquid from said reservoir to flow into said bowl, magnetic triggering means for actuating said control means in response to said magnet attaining said lower position in said pipe and mechanical cocking means operative in response to said pressure applied to the seat for setting said triggering means to respond to said magnet when said magnet attains said lower position.