Baths – closets – sinks – and spittoons – Flush closet – With toilet tissue holder
Patent
1993-03-19
1996-04-02
Recla, Henry J.
Baths, closets, sinks, and spittoons
Flush closet
With toilet tissue holder
4425, 4421, 4420, 4332, E03D 100
Patent
active
055028454
ABSTRACT:
A flush toilet stool includes a toilet bowl and a trap drainage passage connected to the toilet bowl. The toilet bowl has a water jet hole defined in a bottom region thereof and opening toward the trap drainage passage. A pressurizing unit such as a water pump is coupled to the water jet hole for drawing water under lower pressure directly from an external water supply and expelling the water under higher pressure through the water jet hole toward the trap drainage passage to develop a siphon flow to discharge sewage from the toilet bowl through the trap drainage passage.
REFERENCES:
patent: 1973349 (1934-09-01), Kruse
patent: 4734943 (1988-04-01), Mellinger et al.
patent: 4819279 (1989-04-01), Sigler et al.
patent: 5305475 (1994-04-01), Jaeckels et al.
Hayashi Ryosuke
Irifune Katsuichi
Makita Atsuo
Ohsato Nobuichiro
Ohta Yoshiki
Carrier Joseph P.
Recla Henry J.
Toto Ltd.
Walczak David J.
Weiner Irving M.
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