公开(公告)号：US07036159B2

公开(公告)日：2006-05-02

申请号：US10679493

申请日：2003-10-07

申请人： Katsunori Tomita ,  Yasuhiro Shirai ,  Koji Miwa ,  Kenichi Ito ,  Takanori Idota ,  Masataka Mizutani ,  Toshiaki Matushita

发明人： Katsunori Tomita ,  Yasuhiro Shirai ,  Koji Miwa ,  Kenichi Ito ,  Takanori Idota ,  Masataka Mizutani ,  Toshiaki Matushita

IPC分类号： E03D11/00

CPC分类号： E03D11/08 ,  E03D3/00 ,  E03D9/08 ,  E03D11/02 ,  E03D11/13 ,  E03D2201/30 ,  E03D2201/40

摘要： The present invention provides a tankless toilet which can realize the reduction of the manufacturing cost without deteriorating the washing ability of water in the inside of a rim channel. The western-style toilet body includes the rim channel which is formed in the inside of a rim and is capable of washing a toilet bowl with water, and a rim water guide passage which is concealed in a rear wall face of the western-style toilet body and is connected to the rim channel from behind. Further, a through hole which is communicated with the rim water guide passage is formed in the rear wall face of the western-style toilet body. A spud is engaged in the inside of the through hole. The rim conduit is communicated with the rim channel by a water supply passage of the spud without passing the rim water guide passage, while an atmosphere communication hole of a water supply device is communicated with the rim water guide passage by means of a water discharge passage of the spud through a tube.

摘要翻译： 本发明提供一种能够实现制造成本的降低而不会降低轮辋通道内部的水的洗涤能力的无油箱式马桶。 西式马桶主体包括形成在轮辋内部并且能够用水洗涤马桶的轮辋通道，以及隐藏在西式马桶的后壁面上的轮辋导水通道 从后面连接到轮辋通道。 此外，在西式马桶主体的后壁面上形成有与边缘引水通道连通的通孔。 突出端穿在通孔的内部。 轮辋导管通过排水口的供水通道与轮辋通道连通，而不通过轮辋导水通道，而供水装置的大气连通孔通过排水通道与轮辋导水通道连通 穿过管子。

公开(公告)号：US06675399B1

公开(公告)日：2004-01-13

申请号：US10130285

申请日：2002-05-29

申请人： Katsunori Tomita ,  Yasuhiro Shirai ,  Koji Miwa ,  Kenichi Ito ,  Takanori Idota ,  Masataka Mizutani ,  Toshiaki Matushita

发明人： Katsunori Tomita ,  Yasuhiro Shirai ,  Koji Miwa ,  Kenichi Ito ,  Takanori Idota ,  Masataka Mizutani ,  Toshiaki Matushita

IPC分类号： E03D908

CPC分类号： E03D11/08 ,  E03D3/00 ,  E03D9/08 ,  E03D11/02 ,  E03D11/13 ,  E03D2201/30 ,  E03D2201/40

摘要： The present invention provides a tankless toilet which can realize the reduction of the manufacturing cost without deteriorating the washing ability of water in the inside of a rim channel. The western-style toilet body includes the rim channel which is formed in the inside of a rim and is capable of washing a toilet bowl with water, and a rim water guide passage which is concealed in a rear wall face of the western-style toilet body and is connected to the rim channel from behind. Further, a through hole which is communicated with the rim water guide passage is formed in the rear wall face of the western-style toilet body. A spud is engaged in the inside of the through hole. The rim conduit is communicated with the rim channel by a water supply passage of the spud without passing the rim water guide passage, while an atmosphere communication hole of a water supply device is communicated with the rim water guide passage by means of a water discharge passage of the spud through a tube.

摘要翻译： 本发明提供一种能够实现制造成本的降低而不会降低轮辋通道内部的水的洗涤能力的无油箱式马桶。 西式马桶主体包括形成在轮辋内部并且能够用水洗涤马桶的轮辋通道，以及隐藏在西式马桶的后壁面上的轮辋导水通道 从后面连接到轮辋通道。 此外，在西式马桶主体的后壁面上形成有与边缘引水通道连通的通孔。 突出端穿在通孔的内部。 轮辋导管通过排水口的供水通道与轮辋通道连通，而不通过轮辋导水通道，而供水装置的大气连通孔通过排水通道与轮辋导水通道连通 穿过管子。

公开(公告)号：US20050015871A1

公开(公告)日：2005-01-27

申请号：US10910629

申请日：2004-08-04

申请人： Katsunori Tomita ,  Kenichi Ito ,  Koji Miwa ,  Shingo Morikawa ,  Yasuhiro Shirai ,  Masataka Mizutani ,  Shoichi Nakamura ,  Hideya Koike ,  Hidefumi Toyoshi ,  Atsushi Itoh

发明人： Katsunori Tomita ,  Kenichi Ito ,  Koji Miwa ,  Shingo Morikawa ,  Yasuhiro Shirai ,  Masataka Mizutani ,  Shoichi Nakamura ,  Hideya Koike ,  Hidefumi Toyoshi ,  Atsushi Itoh

IPC分类号： E03D3/00 ,  E03D3/04 ,  E03D11/08 ,  E03D11/02 ,  E03D11/18

CPC分类号： E03D3/00 ,  E03D3/04 ,  E03D11/08 ,  E03D2201/30

摘要： The present invention provides an open/close valve which contributes the stabilization of the operation responsibility. A housing has a water-in port and a water-out port. Furthermore, a piston which is slidably mounted in the housing in an axial direction by means of an external operation of a shaft, and a pressure offset means for offsetting the pressure which the piston receives from water in the water-out port to the other side are provided. The piston is attached to a seat face of the housing by being slided on one side in an axial direction to close the communication between the water-in port and the water-out port, and the piston is detached to the seat face of the housing by being slided on the other side in an axial direction to open the communication between the water-in port and the water-out port. The pressure offset means comprises a pressure offset room which is formed at the other side of the piston, and a passage for communicating one side of the piston with the pressure offset room.

摘要翻译： 本发明提供一种有助于操作责任稳定化的打开/关闭阀。 房屋有一个入水口和一个出水口。 此外，通过轴的外部操作在轴向方向上可滑动地安装在壳体中的活塞和用于将活塞从出水口中的水接收的压力抵消到另一侧的压力偏移装置 被提供。 活塞通过在轴向的一侧滑动而附接到壳体的座面，以封闭进水口和出水口之间的连通，并且活塞被分离到壳体的座面 通过在轴向的另一侧滑动以打开入水口和排水口之间的连通。 压力偏移装置包括形成在活塞的另一侧的压力偏移室和用于使活塞的一侧与压力偏移室连通的通道。

公开(公告)号：US07069604B2

公开(公告)日：2006-07-04

申请号：US10910629

申请日：2004-08-04

申请人： Katsunori Tomita ,  Kenichi Ito ,  Koji Miwa ,  Shingo Morikawa ,  Yasuhiro Shirai ,  Masataka Mizutani ,  Shoichi Nakamura ,  Hideya Koike ,  Hidefumi Toyoshi ,  Atsushi Itoh

发明人： Katsunori Tomita ,  Kenichi Ito ,  Koji Miwa ,  Shingo Morikawa ,  Yasuhiro Shirai ,  Masataka Mizutani ,  Shoichi Nakamura ,  Hideya Koike ,  Hidefumi Toyoshi ,  Atsushi Itoh

IPC分类号： E03D5/10

CPC分类号： E03D3/00 ,  E03D3/04 ,  E03D11/08 ,  E03D2201/30

摘要： The present invention provides an open/close valve which contributes the stabilization of the operation responsibility. A housing has a water-in port and a water-out port. Furthermore, a piston which is slidably mounted in the housing in an axial direction by means of an external operation of a shaft, and a pressure offset means for offsetting the pressure which the piston receives from water in the water-out port to the other side are provided. The piston is attached to a seat face of the housing by being slided on one side in an axial direction to close the communication between the water-in port and the water-out port, and the piston is detached to the seat face of the housing by being slided on the other side in an axial direction to open the communication between the water-in port and the water-out port. The pressure offset means comprises a pressure offset room which is formed at the other side of the piston, and a passage for communicating one side of the piston with the pressure offset room.

摘要翻译： 本发明提供一种有助于操作责任稳定化的打开/关闭阀。 房屋有一个入水口和一个出水口。 此外，通过轴的外部操作在轴向方向上可滑动地安装在壳体中的活塞和用于将活塞从出水口中的水接收的压力抵消到另一侧的压力偏移装置 被提供。 活塞通过在轴向的一侧滑动而附接到壳体的座面，以封闭进水口和出水口之间的连通，并且活塞被分离到壳体的座面 通过在轴向的另一侧滑动以打开入水口和排水口之间的连通。 压力偏移装置包括形成在活塞的另一侧的压力偏移室和用于使活塞的一侧与压力偏移室连通的通道。

公开(公告)号：US06823535B2

公开(公告)日：2004-11-30

申请号：US10311899

申请日：2002-12-23

申请人： Katsunori Tomita ,  Kenichi Ito ,  Koji Miwa ,  Shingo Morikawa ,  Yasuhiro Shirai ,  Masataka Mizutani ,  Shoichi Nakamura ,  Hideya Koike ,  Hidefumi Toyoshi ,  Atsushi Itoh

发明人： Katsunori Tomita ,  Kenichi Ito ,  Koji Miwa ,  Shingo Morikawa ,  Yasuhiro Shirai ,  Masataka Mizutani ,  Shoichi Nakamura ,  Hideya Koike ,  Hidefumi Toyoshi ,  Atsushi Itoh

IPC分类号： E03D1102

CPC分类号： E03D3/00 ,  E03D3/04 ,  E03D11/08 ,  E03D2201/30

摘要： A tankless western-style flush toilet having a western-style toilet body and a toilet washing device configured to wash the western-style toilet body with water, the toilet washing device including an open/close valve configured to be directly connected to a city water service pipe to supply water from outside and configured to spout water by being opened and closed electrically. The toilet washing device includes a control portion configured to ensure at least two periods of releasing times of the open/close valve, and a mechanism for switching the control portion in accordance with a pressure of city water in the city water service pipe.

摘要翻译： 一种具有西式马桶体的无水箱西式抽水马桶和一个用水冲洗西式马桶体的马桶清洗装置，该马桶清洗装置包括一个开/关阀，其构造成直接连接到城市用水 服务管道从外部供水，并配置为通过电气打开和关闭来喷水。 马桶清洗装置包括控制部，该控制部被配置为确保打开/关闭阀的至少两个释放时间段，以及根据城市供水管道中的自来水的压力切换控制部的机构。

公开(公告)号：US06543066B2

公开(公告)日：2003-04-08

申请号：US09946465

申请日：2001-09-06

申请人： Katsunori Tomita ,  Kenichi Ito ,  Shigeru Ozawa

发明人： Katsunori Tomita ,  Kenichi Ito ,  Shigeru Ozawa

IPC分类号： E03D510

CPC分类号： F16K21/00 ,  E03D3/00 ,  F16K31/045 ,  F16K47/02 ,  Y10S4/03 ,  Y10T137/86397 ,  Y10T137/86445

摘要： A washing water supply apparatus 1 for supplying washing water to a toilet has valve members A and B opening/closing an opening leading to the toilet from a washing water source, cam members 8 and 9 opening/closing the valve members A and B directly, and a driving source 2 driving the cam members 8 and 9 rotatably. By opening/closing the above-mentioned opening of each of valve members A and B gradually corresponding to cam face shapes of the cam members 8 and 9, generation of water hammer phenomenon is prevented.

摘要翻译： 用于向厕所供应洗涤水的洗涤水供应装置1具有从洗涤水源打开通向马桶的开口的阀构件A和B，直接打开/关闭阀构件A和B的凸轮构件8和9， 以及可旋转地驱动凸轮构件8和9的驱动源2。 通过相应于凸轮构件8,9的凸轮面形状开启/关闭各个阀构件A和B的上述开口，防止产生水击现象。

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：US20050188453A1

公开(公告)日：2005-09-01

申请号：US10524212

申请日：2003-08-15

申请人： Koji Miwa ,  Kenichi Ito

发明人： Koji Miwa ,  Kenichi Ito

IPC分类号： E03D3/00 ,  E03D3/04 ,  E03D9/14 ,  E03D11/00 ,  E03D11/08 ,  E03C1/12

CPC分类号： E03D3/00 ,  E03D3/04 ,  E03D9/14 ,  E03D11/00 ,  E03D11/08 ,  E03D2201/20 ,  E03D2201/30

摘要： A muffling apparatus capable of attaining the prevention of the occurrence of a noise reliably while making concrete the reduction of the manufacturing cost and the easiness of the assembling of the same apparatus, and a feed water apparatus having such a muffling effect are provided. The muffling apparatus 2 is an apparatus connected to a jet pipe 1 adapted to send out the water, which flows in a feed water passage la in the interior thereof, into storage water W. The apparatus has a tubular portion 4 connected to an upstream side portion of the jet pipe 1 so that the tubular portion 4 extend downward, and having therein a water supply passage 4a communicating with the feed water passage 1a, and a housing 3 connected water-tightly to an upstream side portion of the jet pipe 1 and an upper section of the tubular portion 4, enclosing a lower section of the tubular portion 4, connected water-tightly to a downstream side portion of the jet pipe 1, and capable of storing the air, which is in the interior of the jet pipe 1, in the portion of the interior of the housing 3 which is outside the tubular portion 4. The tubular portion 4 is provided at an upper section thereof with an air hole 4b made through a wall thereof so as to communicate the water supply passage 4a with the interior of the housing 3.

摘要翻译： 提供一种能够在混凝土中可靠地获得防止发生噪音的消音装置，同时提供制造成本的降低和相同装置的组装的容易性以及具有这种消音效果的给水装置。 消音装置2是连接到喷射管1的装置，其适于将在其内部的给水通道1a中流动的水送出到储水W中。该装置具有连接到上游侧的管状部分4 喷射管1的一部分，使得管状部分4向下延伸，并且其中具有与给水通道1a连通的供水通道4a，以及与喷射管的上游侧部分水密连接的壳体3 1和管状部分4的上部分，其包围管状部分4的下部分，其水密地连接到喷射管1的下游侧部分，并且能够储存位于喷射管1的内部的空气 在管状部分4的外侧的壳体3的内部的部分中，喷射管1在其上部设置有通过其壁壁形成的空气孔4b，以便连通水 供应通道4 a 与壳体3的内部。