公开(公告)号：US08142572B2

公开(公告)日：2012-03-27

申请号：US11997327

申请日：2006-07-26

申请人： Yasuhiro Shirai ,  Osamu Matsumoto ,  Aki Shirako ,  Haruo Yamasaki ,  Kenichi Ito ,  Yasuhiro Kondo ,  Ken Hirabayashi ,  Atsushi Ito

发明人： Yasuhiro Shirai ,  Osamu Matsumoto ,  Aki Shirako ,  Haruo Yamasaki ,  Kenichi Ito ,  Yasuhiro Kondo ,  Ken Hirabayashi ,  Atsushi Ito

IPC分类号： B08B9/00

CPC分类号： E03F1/006 ,  E03D11/08

摘要： A lavatory pan washing apparatus includes a water supply unit supplying washing water into a rim so that a whirling flow is formed in a lavatory bowl, an air inlet pipe connected to a water discharge channel continuing to the downstream side of a water sealing portion of a pan, an air sucking unit sucking air through the pipe from the channel, and a control unit configured to activate the water supply unit at a time of washing of the pan so that the washing water is supplied into the water sealing portion. The control unit is configured to start activation of the air sucking unit after rise of a water level in the lavatory bowl, so that air is sucked through the pipe from the channel. The control unit is configured to deactivate the water supply unit after air has flowed through the air inlet pipe into the channel.

摘要翻译： 洗手盆洗涤装置包括供水单元，其将洗涤水供应到轮辋中，使得在盥洗室中形成旋转流，连接到连续到水封部分的水封部分的下游侧的排水通道的进气管 盘，空气吸入单元从通道吸入空气通过管道;以及控制单元，其构造成在清洗盘时激活供水单元，使得洗涤水被供应到水封部分。 控制单元构造成在盥洗室中的水位升高之后开始激活吸气单元，从而通过管道从通道吸入空气。 控制单元被配置为在空气已经通过进气管流入通道之后停用供水单元。

公开(公告)号：US20100212696A1

公开(公告)日：2010-08-26

申请号：US11997327

申请日：2006-07-26

申请人： Yasuhiro Shirai ,  Osamu Matsumoto ,  Aki Shirako ,  Haruo Yamasaki ,  Kenichi Ito ,  Yasuhiro Kondo ,  Ken Hirabayashi ,  Atsushi Ito

发明人： Yasuhiro Shirai ,  Osamu Matsumoto ,  Aki Shirako ,  Haruo Yamasaki ,  Kenichi Ito ,  Yasuhiro Kondo ,  Ken Hirabayashi ,  Atsushi Ito

IPC分类号： B08B9/00

CPC分类号： E03F1/006 ,  E03D11/08

摘要： A lavatory pan washing apparatus and a lavatory pan washing method which are able to achieve both a higher discharging performance and a higher water-saving effect are provided.The lavatory pan washing apparatus includes water supply means that supplies washing water to a lavatory bowl 2 of a lavatory pan 1, a water discharge channel 5 continuing to the downstream side of a water sealing portion 4 of the lavatory pan 1, air sucking means that sucks air from the water discharge channel 5, and control means that controls the water supply means and the air sucking means. The control means activates the water supply means and starts supply of the washing water to the water sealing portion 4 via the lavatory bowl 2 and, after having raised the water level in the lavatory bowl 2, activates the air sucking means when washing the lavatory pan 1.

摘要翻译： 提供了能够实现更高的排出性能和更高的节水效果的盥洗盆式洗碗装置和洗手盆式洗涤方法。 洗手盆式洗涤装置包括向洗手盆1的洗手盆2供给洗涤水的供水装置，连续于盥洗盘1的水封部4的下游侧的排水通道5，吸气装置， 从排水通道5吸入空气，以及控制供水装置和吸气装置的控制装置。 控制装置启动供水装置，并开始经由盥洗室2将洗涤水供应到水封部分4，并且在升高盥洗室2中的水位之后，在洗涤盥洗盘时激活空气吸入装置 1。

公开(公告)号：US20090151063A1

公开(公告)日：2009-06-18

申请号：US12279940

申请日：2007-02-16

申请人： Yasuhiro Shirai ,  Aki Shirako ,  Haruo Yamasaki ,  Kenichi Ito ,  Yasuhiro Kondo ,  Ken Hirabayashi ,  Atsushi Itoh

发明人： Yasuhiro Shirai ,  Aki Shirako ,  Haruo Yamasaki ,  Kenichi Ito ,  Yasuhiro Kondo ,  Ken Hirabayashi ,  Atsushi Itoh

IPC分类号： E03D1/00

CPC分类号： E03D5/10 ,  E03D3/10 ,  E03D11/08 ,  E03D11/13 ,  E03D2201/40

摘要： A toilet flushing apparatus for firmly discharging a filth by a small amount of flush water and by a short period of time and still having a flush sound. The toilet flushing apparatus includes a first water supply supplying flush water to a toilet bowl of a toilet main body, a second water supply additionally supplying the flush water, a drain flow path communicated with a downstream side of a water seal portion of the toilet main body, an air sucking mechanism sucking air from the drain flow path, and a control apparatus controlling the first and second water supplies and the air sucking mechanism. The control apparatus produces a siphon operation by operating the air sucking mechanism continuous to operate the first water supply and to open an opening/closing valve through which flush water from the second water supply enters the toilet bowl, after forming a swirl flow inside the toilet bowl and before finishing the siphon operation.

摘要翻译： 一种马桶冲洗装置，用于通过少量冲洗水并在短时间内牢固地排出污物并仍然具有冲洗声。 所述马桶冲洗装置包括向所述马桶主体的马桶供给冲洗水的第一供水部，另外供给冲洗水的第二供水部，与所述马桶主体的水封部的下游侧连通的排出流路 从排水流路吸入空气的吸气机构，以及控制第一和第二供水和吸气机构的控制装置。 所述控制装置通过连续地操作所述吸气机构来操作所述第一供水并且打开打开/关闭阀的虹吸操作，所述打开/关闭阀在所述马桶中形成漩涡流之后，从所述第二供水进入冲洗水进入所述马桶 在完成虹吸操作之前。

公开(公告)号：US20120167296A1

公开(公告)日：2012-07-05

申请号：US13394850

申请日：2010-09-24

申请人： Kazuteru Nomura ,  Satoshi Kitamura ,  Haruo Yamasaki ,  Akiko Kondo ,  Shuhei Handa ,  Yuji Nakayama ,  Kazuhisa Chaya

发明人： Kazuteru Nomura ,  Satoshi Kitamura ,  Haruo Yamasaki ,  Akiko Kondo ,  Shuhei Handa ,  Yuji Nakayama ,  Kazuhisa Chaya

IPC分类号： E03D13/00

CPC分类号： E03C1/29 ,  E03C1/281

摘要： Provided is a urinal drain trap which is capable of preventing diffusion of odor for a long period of time. The urinal drain trap (10) is equipped with a lid (11) having an inlet (11A); a body (12) having an outlet (12C); and a tubular partition wall (13). The interior of the body (12) is divided into a first region (31) and a second region (32). The first region (31) and the second region (32) are linked with each other by a third region (33). Sealing liquid is injected into the first region (31), this sealing liquid being non-water-soluble, having a lower specific gravity than urine, and forming a sealing layer (S) at an elevation above retained urine. In a peripheral area of the lower end of the partition wall (13), there is formed a connecting portion (14) which extends laterally. In a peripheral area of the tip of the connecting portion (14), there is formed a folded portion (15) which extends upward. Between the partition wall (13) and the folded portion (15), the inlet (11A) is provided, in such a way as to form a through opening, at a location where urine flows in from above. The outlet (12C) is located in the second region (32) and is open at an elevation above the upper end of the folded portion (15).

摘要翻译： 提供了能够长时间防止气味扩散的小便池排水收集器。 小便池排水收集器（10）装备有具有入口（11A）的盖子（11）; 具有出口（12C）的主体（12）; 和管状分隔壁（13）。 主体（12）的内部被分成第一区域（31）和第二区域（32）。 第一区域（31）和第二区域（32）通过第三区域（33）彼此连接。 将密封液注入到第一区域（31）中，该密封液体的非水溶性比比尿的比重低，在保持的尿液上方形成密封层（S）。 在分隔壁（13）的下端的周边区域中形成有横向延伸的连接部分（14）。 在连接部分（14）的尖端的周边区域中形成有向上延伸的折叠部分（15）。 在分隔壁（13）和折叠部分（15）之间，在尿液从上方流入的位置处，以入口（11A）的形式设置通孔。 出口（12C）位于第二区域（32）中，并且在折叠部分（15）的上端上方的高度处开口。