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1. 发明申请

US20100313344A1 DRAINAGE CONNECTOR 有权
标题翻译：排水连接器
公开(公告)号：US20100313344A1
公开(公告)日：2010-12-16
申请号：US12864795
申请日：2009-01-28
申请人： Takamasa Ina , Yasuhiro Kondo , Keisuke Hirai , Ken Hirabayashi , Ken Higuchi , Masafumi Fukagawa
发明人： Takamasa Ina , Yasuhiro Kondo , Keisuke Hirai , Ken Hirabayashi , Ken Higuchi , Masafumi Fukagawa
IPC分类号： E03D11/16
CPC分类号： E03D11/16 , E03D11/18
摘要： Disclosed is a drainage connector which can realize a flushing toilet of excellent usability. The drainage connector (10) establishes communication between a drain outlet (6B) of a toilet drainage path (L) leading to the downstream side of a toilet bowl (2) formed in a toilet body (1) and a connecting port (31) of a drain conduit (30) led into the room to be equipped with the toilet body (1). The drainage connector (10) is equipped with a casing (11) having a flow inlet (12) connected to the drain outlet (6B) and a flow outlet (18) connected to the connecting port (31), and an internal piping (20) arranged in the casing (11). The internal piping (20) is constituted of an upstream piping (22) having an upstream opening (21) communicating with the flow inlet (12), for forming a downward flow path, and a downstream piping (23) connected to the upstream piping (22) and having a downstream opening (24) opened into the casing (11), for forming an upward flow path.
摘要翻译：公开了一种排水连接器，其可以实现具有优异的可用性的冲水马桶。排水连接器（10）建立在通向形成在马桶主体（1）中的马桶（2）的下游侧的通向马桶排水路径（L）的排水口（6B）与连接口（31）之间的连通状态，引导到房间中的排水导管（30）配备有马桶主体（1）。排水连接器（10）配备有具有连接到排水出口（6B）的流入口（12）和连接到连接端口（31）的流出口（18）的壳体（11），以及内部管道 20）布置在壳体（11）中。内部管道（20）由具有与流入口（12）连通的上游侧开口（21）的上游侧配管（22）构成，形成向下流路的下游配管（23）（22），并且具有向壳体（11）开口的下游开口（24），用于形成向上的流动路径。

2. 发明申请

US20100251473A1 AIR SUCTION DEVICE FOR TOILET DRAIN PASSAGE 有权
标题翻译：用于厕所排水通道的空气吸入装置
公开(公告)号：US20100251473A1
公开(公告)日：2010-10-07
申请号：US12678031
申请日：2008-09-16
申请人： Masafumi Fukagawa , Ken Higuchi
发明人： Masafumi Fukagawa , Ken Higuchi
IPC分类号： E03D11/00
CPC分类号： E03D5/024 , E03D3/10 , E03D11/02 , E03F1/006
摘要： An air suction device for a toilet drain passage, which can independently of the place of installation of a toilet body and condition of use, constantly generate a siphon effect to perform excellent toilet flushing. The air suction device (20) sucks air from a toilet drain passage (5) connected to the downstream side of a water sealing section (4) of a toilet body (1), and has a suction tank wherein a first diaphragm (31) is placed in a housing (30H) so as to be movable in the vertical direction in an installed position, the first diaphragm (31) partitions the housing (30H) into a first chamber (32) on the upper side and a second chamber (33) on the lower side, and the second chamber (33) communicates with the toilet drain passage (5). The first diaphragm (31) can be moved upward by an electromagnetic drive device (40)
摘要翻译：用于厕所排水通道的空气抽吸装置可以独立于厕所的安装位置和使用条件，不断地产生虹吸效果以进行优良的马桶冲洗。吸气装置（20）从与马桶主体（1）的水封部（4）的下游侧连接的马桶排水路（5）吸入空气，具有吸入箱，其中，第一隔膜（31）被放置在壳体（30H）中以便在安装位置能够在垂直方向上移动，第一隔膜（31）将壳体（30H）分隔成上侧的第一室（32）和第二室 33），第二室（33）与马桶排水通路（5）连通。第一隔膜（31）可以通过电磁驱动装置（40）向上移动，

3. 发明授权

US08677519B2 Drainage connector 有权
标题翻译：排水连接器
公开(公告)号：US08677519B2
公开(公告)日：2014-03-25
申请号：US12864795
申请日：2009-01-28
申请人： Takamasa Ina , Yasuhiro Kondo , Keisuke Hirai , Ken Hirabayashi , Ken Higuchi , Masafumi Fukagawa
发明人： Takamasa Ina , Yasuhiro Kondo , Keisuke Hirai , Ken Hirabayashi , Ken Higuchi , Masafumi Fukagawa
IPC分类号： E03D11/00
CPC分类号： E03D11/16 , E03D11/18
摘要： A drainage connector communicates between a drain outlet of a toilet drainage path connected to a toilet bowl and a connecting port of a drain conduit led into a room equipped with a toilet body. The drainage connector includes a casing formed with a flow inlet connected to the drain outlet and a flow outlet connected to the port, and piping disposed in the casing. The piping has an upstream piping having an upstream opening communicating with the flow inlet and forming a downward flow path when the drain outlet communicates with the port and a downstream piping connected to the upstream piping and having a downstream opening open to the casing in a lateral direction along an inner surface of the casing so that flush water flows out in the lateral direction. The downstream piping forms an upward flow path when the drain outlet communicates with the port.
摘要翻译：排水连接器在连接到马桶的马桶排水路径的排水出口和引导到配有厕所主体的房间的排水管道的连接口之间连通。排水连接器包括形成有连接到排水出口的流入口和连接到端口的流出口以及设置在壳体中的管道的壳体。所述管道具有上游管道，所述上游管道具有与所述流入口连通的上游开口，并且当所述排水出口与所述端口连通时形成向下流动路径，以及连接到所述上游管道的下游管道，并且具有向外侧开口的下游开口方向沿着壳体的内表面，使得冲洗水在横向方向上流出。当排水出口与端口连通时，下游管道形成向上的流动路径。

4. 发明授权

US08595868B2 Air suction device for toilet drain passage 有权
标题翻译：厕所排水通道吸气装置
公开(公告)号：US08595868B2
公开(公告)日：2013-12-03
申请号：US12678031
申请日：2008-09-16
申请人： Masafumi Fukagawa , Ken Higuchi
发明人： Masafumi Fukagawa , Ken Higuchi
IPC分类号： E03D11/02 , E03D11/08
CPC分类号： E03D5/024 , E03D3/10 , E03D11/02 , E03F1/006
摘要： An air suction device for a toilet drain passage includes a suction tank partitioned by a diaphragm into an upper chamber and a lower chamber communicating with the passage, and an electromagnetic drive device moving the diaphragm upward. The drive device has a cylindrical case body installed away from the tank, a moving member housed in the case body so as to be vertically movable, and a moving device located on a lower end of the case body. The moving device has a casing and an actuator assembled in the casing to move the moving member. The case body has a first airtight chamber surrounded by the moving member and the moving device. The first airtight chamber has a cubic capacity changed by movement of the moving member and communicates with the first chamber. The first airtight chamber sucks air in the first chamber to move the diaphragm upward.
摘要翻译：用于厕所排水通道的吸气装置包括：由隔膜分隔成上部室的抽吸箱和与通道连通的下部室;以及向上移动隔膜的电磁驱动装置。驱动装置具有远离容器安装的圆筒形壳体，容纳在壳体中以便可垂直移动的移动构件和位于壳体的下端的移动装置。移动装置具有壳体和组装在壳体中的致动器以移动移动构件。壳体具有由移动构件和移动装置包围的第一气密室。第一气密室具有通过移动构件的运动而改变的立方容积并与第一室连通。第一个气密室吸入第一个室内的空气，以向上移动隔膜。

5. 发明申请

US20100088813A1 AIR SUCTION DEVICE FOR TOILET DRAINAGE CHANNEL 审中-公开
标题翻译：用于厕所排水通道的空气吸入装置
公开(公告)号：US20100088813A1
公开(公告)日：2010-04-15
申请号：US12531228
申请日：2008-03-25
申请人： Naokazu Onishi , Ken Higuchi , Masafumi Fukagawa , Keisuke Hiraide , Yuji Saito
发明人： Naokazu Onishi , Ken Higuchi , Masafumi Fukagawa , Keisuke Hiraide , Yuji Saito
IPC分类号： E03D9/04
CPC分类号： E03D3/10 , E03D9/052 , E03F1/006
摘要： An air suction device for a toilet drainage channel, capable of good and silent toilet flushing. The air suction device (200) for the toilet drainage channel (5) has air suction means for sucking air from the toilet drainage channel (5) connected to the downstream side of a water sealing part (4) of a toilet body (1). The air suction means has an ejector (30) serving as a negative pressure generator and also has a suction tank (80) connected between the ejector (30) and the toilet drainage channel (5). The air suction device (200) further has a control device (C) for controlling both execution of a suction stroke in which the suction tank (80) exhausts air into the toilet drainage channel (5). The control device (C) executes the air suction stroke after the start of the supply of flush water to the bowl (2) of the toilet body (1) and then executes the air exhaust stroke before the completion of the supply of the flush water to the bowl (2).
摘要翻译：一个用于厕所排水通道的吸气装置，能够清静地抽水马桶。用于马桶排水通道（5）的吸气装置（200）具有用于从与马桶主体（1）的水封部分（4）的下游侧连接的马桶排水通道（5）吸入空气的吸气装置，。空气抽吸装置具有用作负压发生器的喷射器（30），并且还具有连接在喷射器（30）和马桶排水通道（5）之间的吸入箱（80）。吸气装置（200）还具有控制装置（C），用于控制吸入行程的执行，其中抽吸箱（80）将空气排放到排水通道（5）中。控制装置（C）在开始向马桶主体（1）的碗（2）供给冲洗水之后执行空气吸入冲程，然后在完成冲洗水的供给之前执行排气冲程到碗（2）。

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