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公开(公告)号:US5502845A
公开(公告)日:1996-04-02
申请号:US33836
申请日:1993-03-19
Applicant: Ryosuke Hayashi , Katsuichi Irifune , Yoshiki Ohta , Takashi Yoshioka , Osamu Tsutsui , Atsuo Makita , Ryouichi Tsukada , Shinji Shibata , Noboru Shinbara , Takayuki Ootani , Nobuichiro Ohsato
Inventor: Ryosuke Hayashi , Katsuichi Irifune , Yoshiki Ohta , Takashi Yoshioka , Osamu Tsutsui , Atsuo Makita , Ryouichi Tsukada , Shinji Shibata , Noboru Shinbara , Takayuki Ootani , Nobuichiro Ohsato
CPC classification number: E03D11/02 , E03D2201/30 , E03D2201/40
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.
Abstract translation: 抽水马桶包括马桶和连接到马桶的疏水排放通道。 马桶有一个在其底部区域中限定的喷水孔,并且朝向该排水通道开口。 诸如水泵的加压单元联接到喷水孔,用于在较低压力下直接从外部水源抽取水,并且在较高压力下通过喷水孔将水排出到捕集器排水通道,以形成虹吸流 通过疏水排水通道从马桶排出污水。
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公开(公告)号:US5918325A
公开(公告)日:1999-07-06
申请号:US860419
申请日:1997-06-24
Applicant: Kinya Arita , Ryouichi Tsukada , Shinji Shibata , Hiroyuki Matsushita
Inventor: Kinya Arita , Ryouichi Tsukada , Shinji Shibata , Hiroyuki Matsushita
CPC classification number: E03D11/18 , E03D11/02 , E03F1/006 , E03D2201/30 , E03D2201/40 , Y10S137/907
Abstract: A flush toilet bowl comprises a bowl part (1) and a discharge trap (2) formed continuously at the bottom of the bowl part. The discharge trap (2) further comprises a rising channel (22) extending in the obliquely upward direction from the bottom of the bowl part, a first weir (27) formed at the upper end of the rising channel, a descending channel (23) extending downwardly from the first weir, and a cross-laid channel (24) extending substantially in the horizontal direction from the lower end of the descending channel and having a discharge opening (25) at the end. The cross-laid channel (24) is provided with an upwardly bent second weir (28) between the lower end of the descending channel and the discharge opening, and a gathered water part (29) is formed between the second weir (28) and the lower end of the descending channel. The descending channel is formed in the vicinity of the lower end thereof with a horizontal part (26) extending horizontally toward the cross-laid channel (24).
Abstract translation: PCT No.PCT / JP95 / 02722 Sec。 371日期:1997年6月24日 102(e)日期1997年6月24日PCT 1995年12月27日PCT PCT。 出版物WO96 / 20316 PCT 日期1996年7月4日一个冲水马桶包括一个碗部分(1)和一个在碗部分底部连续形成的排放口(2)。 放电阱(2)还包括从碗部的底部沿倾斜向上方向延伸的上升通道(22),形成在上升通道的上端的第一堰(27),下降通道(23) 从第一堰向下延伸的横向通道(24)和从下降通道的下端基本沿水平方向延伸的交叉铺设的通道(24),并在端部具有排放口(25)。 交叉铺设的通道(24)在下降通道的下端和排出口之间设置有向上弯曲的第二堰(28),并且在第二堰(28)和 下行通道的下端。 下降通道在其下端附近形成水平部分(26),水平部分横向横向铺设通道(24)延伸。
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