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1. 发明授权

US10119259B2 Flow diverter with antisiphon 有权
公开(公告)号：US10119259B2
公开(公告)日：2018-11-06
申请号：US15426222
申请日：2017-02-07
申请人： FLUIDMASTER, INC.
发明人： Tuan Le
IPC分类号： E03D1/06 , E03D1/32 , E03D1/30
摘要： A flow diverter for diverting flow between a toilet bowl and a toilet tank, having: a body having an inlet, a first outlet and a second outlet; and a flow adjustment mechanism rotatable within the body to selectively divert different percentages of flow between the first outlet and the second outlet; and an air vent and diaphragm in the body to prevent a siphon flow from the first or second outlet back to the inlet.

2. 发明授权

US08196231B2 Pressurized trap water saver toilet 有权
标题翻译：加压陷阱节水马桶
公开(公告)号：US08196231B2
公开(公告)日：2012-06-12
申请号：US12001338
申请日：2007-12-11
申请人： Philip Hennessy
发明人： Philip Hennessy
IPC分类号： E03D1/06
CPC分类号： E03D3/10 , E03D5/02 , E03D11/18
摘要： A toilet that applies pressured air between an upper trap (30) that connects to the toilet bowl and a lower trap (32) that connects to a drain (16), includes a pressured air source (42) that holds a large volume of pressured air equal to at least 30% of the volume of the trapway passage (34) that connects the traps. The pressured air source includes a container (70) with its top coupled though a conduit (90) to the trapway passage, and with air in the container top compressed by water rising in the container after each flushing. The container top lies at least as high as the full water level (52) in the toilet tank when the toilet tank is full.
摘要翻译：在连接到马桶的上部捕集器（30）和连接到排水口（16）的下部捕集器（32）之间施加加压空气的马桶包括：压力空气源（42），其保持大量的压力空气等于连接捕集器的捕集通道（34）的体积的至少30％。加压空气源包括容器（70），其顶部通过导管（90）连接到通道通道，并且在每次冲洗之后，容器顶部的空气被容器中的水压缩。当马桶水箱充满时，容器顶部至少与马桶水箱中的全部水位（52）一样高。

3. 发明授权

US5274855A Siphon flushing mechanism and method 失效
标题翻译：虹吸冲洗机理及方法
公开(公告)号：US5274855A
公开(公告)日：1994-01-04
申请号：US978738
申请日：1992-11-19
申请人： William F. Franck, III
发明人： William F. Franck, III
IPC分类号： E03D1/07 , E03D1/06
CPC分类号： E03D1/07 , Y10T137/2747 , Y10T137/2849
摘要： A siphon flush mechanism is provided for a conventional commode water storage tank in which a siphon metering valve is utilized to control the level of water contained within the flush mechanism. An arcuate flexible connector tube is lifted by the action of an external handle thereby providing fluid communication between two inverted U-shaped traps in the flush mechanism to actuate the flushing cycle.
摘要翻译：为常规的储水箱提供虹吸冲洗机构，其中虹吸计量阀用于控制冲洗机构内容纳的水位。通过外部手柄的作用提升弓形柔性连接管，从而提供冲洗机构中的两个倒置的U形陷阱之间的流体连通，从而启动冲洗循环。

4. 发明授权

US4024589A Siphon flush valve 失效
标题翻译：虹吸冲洗阀
公开(公告)号：US4024589A
公开(公告)日：1977-05-24
申请号：US642948
申请日：1975-12-22
申请人： Clarence Edward Klessig
发明人： Clarence Edward Klessig
IPC分类号： E03D1/08 , E03D1/14 , E03D5/09 , E03D1/04 , E03D1/06
CPC分类号： E03D1/085 , E03D1/141
摘要： A flush valve of the siphon type with a supply jet feeding into the upleg is provided with a flap-float valve that is responsive to water level and serves to divert the supply flow to refill the tank after completion of a flushing action. In the preferred embodiment, the float of the flap-float valve is disposed in a chamber which insures that it will operate only after full completion of the flushing action, slide means are provided on the chamber for adjusting the amount of water used, there is an overflow chamber built onto the downleg to provide the usual water seal, and the valve includes means to provide a rim wash.
摘要翻译：虹吸式的冲洗阀具有供给到上升管中的供应喷射器，其具有响应于水位的挡板浮阀，并用于在完成冲洗动作之后转移供给流以重新填充罐。在优选实施例中，活瓣浮阀的浮子设置在室中，确保仅在冲洗动作完全完成之后才能操作，在室上设置滑动装置以调节所用水量，一个溢流室，其构造在下倾杆上以提供通常的水封，并且该阀包括提供边缘清洗的装置。

5. 发明授权

US09476193B2 Flush toilet apparatus 有权
标题翻译：冲洗厕所设备
公开(公告)号：US09476193B2
公开(公告)日：2016-10-25
申请号：US14228072
申请日：2014-03-27
申请人： TOTO LTD.
发明人： Hidekazu Kitaura , Ryoko Ishimaru , Tomohiro Iwabata
IPC分类号： E03D11/00 , E03D1/08 , E03D1/06 , E03D1/00 , E03D5/01 , E03D11/08
CPC分类号： E03D5/01 , E03D11/08 , E03D2201/40
摘要： This flush toilet apparatus includes a traveling-direction switching mechanism switching a mode between a toilet washing mode and a tank storage mode. This traveling-direction switching mechanism includes: a shield portion directing jet water to an outside of a throat pipe at a time of the tank storage mode; a moving mechanism moving the shield portion from a position at a time of the toilet washing mode in a first direction to a position at the time of the tank storage mode; and a guide surface switching a traveling direction of the jet water so that after the traveling direction is switched, a flow rate of the jet water is higher in a second direction opposite to the first direction than in the first direction.
摘要翻译：这种抽水马桶装置包括一个在马桶清洗模式和储罐储存模式之间切换模式的行进方向切换机构。该行进方向切换机构包括：在油箱储存模式时将喷射水引导到喉管外部的遮蔽部; 移动机构，其将所述遮蔽部从所述马桶洗涤模式时的位置向第一方向移动到所述储存箱模式时的位置; 以及引导表面切换喷射水的行进方向，使得在行进方向被切换之后，喷射水的流量在与第一方向相反的第二方向上高于在第一方向上的流量。

6. 发明授权

US08943621B2 Suction device for enhancing the negative pressure of the siphon of the toilet and the method thereof 有权
标题翻译：用于提高马桶虹吸负压的吸入装置及其方法
公开(公告)号：US08943621B2
公开(公告)日：2015-02-03
申请号：US13185697
申请日：2011-07-19
申请人： Bing Wang
发明人： Bing Wang
IPC分类号： E03D1/06 , E03D1/34
CPC分类号： E03D1/34 , E03D2201/30
摘要： A method of enhancing the negative pressure of siphon of toilet is to suck the air between the two traps to enhance the negative pressure between the two seal-water, so as to rapidly form a siphon in the traps and flush the waste out rapidly. A suction device for enhancing the negative pressure of siphon of a toilet is used. It comprises: a water container installed in the water tank, said water container is provided with a water inlet and outlet; an air container with an opening in the bottom installed inside the water container, the lower portion of the side wall of the air container has a water opening connected to the water container; and a connecting tube, the bottom of which is connected to the trapway of the toilet, and the top is connected to the top of the air container.
摘要翻译：提高马桶虹吸负压的方法是吸入两个捕集阱之间的空气，以增强两个密封水之间的负压，从而迅速在捕集器中形成虹吸管并快速冲洗废物。使用用于增强马桶虹吸负压的抽吸装置。它包括：安装在水箱中的水容器，所述水容器设有进水和出水口; 在水箱内设置有底部开口的空气容器，空气容器侧壁的下部具有与水容器连接的开水口，连接管，其底部连接到马桶的排水口，顶部连接到空气容器的顶部。

7. 发明申请

US20120240322A1 AUXILIARY SIPHON DEVICE FOR THE TOILET 有权
标题翻译：辅助SIPHON设备的厕所
公开(公告)号：US20120240322A1
公开(公告)日：2012-09-27
申请号：US13241894
申请日：2011-09-23
申请人： Bing WANG , Rongyu ZHANG
发明人： Bing WANG , Rongyu ZHANG
IPC分类号： E03D1/06
CPC分类号： E03D3/12
摘要： An auxiliary siphon device for the toilet has: a hollow air container, which is bottom-opened, an abdicating groove in which a drain valve can be installed in is vertically disposed in the sidewall of the air container, said abdicating groove is communicated with the water tank; through holes for water flow are provided in the sidewall of the air container in the lower portion of the abdicating groove; a sealing bottom cover communicated with the bottom of the air container, and a drain valve installing hole is disposed in the sealing bottom cover corresponding to bottom of the abdicating groove; and a connecting tube, the bottom end of which is connected to the trapway of the toilet, and the top end of which is connected to the top of the inside of the air container.
摘要翻译：用于马桶的辅助虹吸装置具有：底部打开的中空空气容器，垂直设置在其中的排水阀可以安装在其上的排气槽，所述排气槽与水箱; 用于水流的通孔设置在排气槽下部的空气容器的侧壁中; 与空气容器的底部连通的密封底盖和排水阀安装孔设置在对应于排气槽的底部的密封底盖中; 以及连接管，其底端连接到马桶的排水口，其顶端连接到空气容器的内部的顶部。

8. 发明授权

US5926860A Low profile vacuum toilet 失效
标题翻译：低调真空马桶
公开(公告)号：US5926860A
公开(公告)日：1999-07-27
申请号：US1640
申请日：1997-12-31
申请人： Mark Stauder , Myron Joseph Ament , Glen Bolton , Arnold Hennessey
发明人： Mark Stauder , Myron Joseph Ament , Glen Bolton , Arnold Hennessey
IPC分类号： E03D5/00 , E03D11/00 , E03D1/06
CPC分类号： E03D11/00 , E03D5/00
摘要： A vacuum assist toilet provides an efficient flushing in a tank of relatively low height. A container assembly (36) includes a largely sealed container (34) that lies within the tank (12) to hold water that is dispensed in a flushing so as to create a vacuum at the top of the tank for application to the toilet bowl outlet. The flush valve (40) lies within the container, and the lower portion of the container is isolated from tank water surrounding the container, so water used during a flushing is obtained primarily by the outflow of water within the container and through a valve seat at the bottom of the container. A baffle (130) largely surrounds the region containing the flush valve, to produce an earlier closing of the flush valve.
摘要翻译：真空辅助马桶在相对低的高度的罐中提供有效的冲洗。容器组件（36）包括位于罐（12）内的大量密封的容器（34），以容纳在冲洗中分配的水，以便在罐的顶部产生真空以施加到马桶出口。冲洗阀（40）位于容器内，并且容器的下部与容器周围的罐水隔离，因此冲洗期间使用的水主要通过容器内的水流出并通过阀座容器的底部。挡板（130）主要围绕包含冲洗阀的区域，以产生更早的关闭冲洗阀。

9. 发明授权

US4858252A Trim assembly 失效
标题翻译：修剪装配
公开(公告)号：US4858252A
公开(公告)日：1989-08-22
申请号：US783079
申请日：1985-10-02
申请人： Dwight N. Johnson
发明人： Dwight N. Johnson
IPC分类号： E03D1/06 , E03D1/32
CPC分类号： E03D1/06 , E03D1/32 , Y10T137/7361
摘要： A trim assembly for a water closet is disclosed. The water closet includes a tank, a bowl, a passage communicating the tank and bowl, a plurality of rim wash ports in the bowl and a trap between the bowl and an outlet. The trim assembly includes a manifold with an inlet and first and second outlets. The first outlet is coupled to a control valve with a main valve controlling flow to a control valve chamber. The control valve chamber includes first and second outlets and pressurized fluid introduced in the control valve chamber is simultaneously communicated to these outlets. The first outlet in the valve chamber is in fluid communication with the rim wash ports and the second outlet in the valve chamber is in fluid communication with a jet ring. Flow to the first and second outlets in the valve chamber is simultaneously commenced by lifting a valve member off a pilot port in the valve chamber. The jet ring is part of a siphon flush valve that includes a standpipe mounted in the passage communicating the tank and bowl. A bell is mounted over the standpipe to define inner and an outer annular flow paths. The jet ring includes a plurality of jets for directing high pressure fluid into the outer annular flow path. A fill valve is in fluid communication with the second outlet of the manifold and fills the tank and trap after a flush cycle of the water closest is completed.
摘要翻译：公开了一种用于水厕的装饰组件。水箱包括罐，碗，连通罐和碗的通道，碗中的多个边缘清洗口和碗与出口之间的陷阱。装饰组件包括具有入口和第一和第二出口的歧管。第一出口连接到控制阀，其中主阀控制流向控制阀室的流量。控制阀室包括第一和第二出口，并且引入到控制阀室中的加压流体同时传送到这些出口。阀室中的第一出口与边缘清洗口流体连通，并且阀室中的第二出口与喷射环流体连通。通过将阀构件从阀室中的先导口提升而同时开始流到阀室中的第一和第二出口。喷射环是虹吸冲洗阀的一部分，其包括安装在连通罐和碗的通道中的立管。一个钟安装在立管上以限定内部和外部环形流动路径。喷射环包括用于将高压流体引导到外部环形流动路径中的多个喷嘴。填充阀与歧管的第二出口流体连通，并且在最接近的水的冲洗循环完成之后填充罐和捕集器。

10. 发明授权

US09988802B1 Pre-primed siphonic toilet 有权
公开(公告)号：US09988802B1
公开(公告)日：2018-06-05
申请号：US15360434
申请日：2016-11-23
申请人： Kohler Co.
发明人： Andrew L. Smith , Billy Jack Ahola , Mark Baumgartner , Larry Duwell , Don Bogenschuetz , Peter Swart , Tobin Vetting
IPC分类号： E03D1/06 , E03D11/18 , E03D11/02 , E03D5/02 , E03D5/10
CPC分类号： E03D11/18 , E03D5/003 , E03D5/024 , E03D5/10 , E03D11/02 , E03D11/10 , E03D2201/30
摘要： A siphonic toilet including a bowl, a passageway and a valve. The passageway includes an entrance fluidly connected to the bowl, an outlet, and a dam located between the entrance and the outlet, wherein the dam and bowl are configured to hold a first volume of water prior to a flush cycle. An inlet is located in the passageway downstream from the dam to introduce water into the passageway downstream from the dam. The valve is located between the inlet and the outlet of the passageway, and the valve retains a second volume of water when in a closed position prior to the flush cycle of the toilet to affect a siphon during the flush cycle.

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