公开(公告)号：US09228336B2

公开(公告)日：2016-01-05

申请号：US12436278

申请日：2009-05-06

Applicant: Frank A. Stauder

Inventor： Frank A. Stauder

IPC: E03D11/00

CPC classification number: E03D11/00 ,  E03D2201/40

Abstract: A spray system, which reduces contamination caused by toilet flushing, is activated during a flush cycle to contain waste matter and prevent escape thereof from the bowl. The system is mounted above the level of water in a toilet and includes an aperture that creates a spray and is fluid communication with the flush valve of the toilet. Accordingly, each time the flush valve is activated, a portion of the water provided to the toilet is directed to the aperture to create a spray to minimize escaping effluent.

Abstract translation: 一种减少马桶冲洗污染的喷雾系统在冲洗循环期间被激活以容纳废物并防止其从碗中逸出。 该系统安装在马桶的水面以上，并且包括产生喷雾并与马桶的冲洗阀流体连通的孔。 因此，每次冲洗阀被启动时，提供给马桶的一部分水被引导到孔口以产生喷雾以最小化逃逸流出物。

公开(公告)号：US20150267389A1

公开(公告)日：2015-09-24

申请号：US14664419

申请日：2015-03-20

Applicant: Kohler Co.

Inventor： Michael J. Luettgen ,  Wiliam C. Kuru ,  Sudip Mukerji ,  Douglas E. Bogard ,  Peter W. Swart ,  Clayton C. Garrels ,  John F. Emmerling ,  Kari L. Jaeckels ,  Michael D. Lindsay

IPC: E03D11/08 ,  E03D9/00

CPC classification number: E03D11/08 ,  E03D9/00 ,  E03D11/02 ,  E03D2201/40

Abstract: A toilet includes a bowl having a vertically-elongated jet orifice near a top of the bowl that is designed to introduce flush water into the bowl from an interior water channel through a surface of an inner wall of the bowl, such that the flush water is directed around the inner wall of the bowl to wash the inner wall. The toilet also includes a shelf for directing the flush water. The toilet is a gravity-fed toilet that does not include an overhanging rim.

Abstract translation: 马桶包括一碗具有在碗的顶部附近的垂直细长的喷射孔，其被设计成从内部水通道通过碗的内壁的表面将冲洗水引入碗中，使得冲洗水是 围绕碗的内壁排列以洗涤内壁。 厕所还包括用于引导冲洗水的搁架。 厕所是不包括悬垂边缘的重力供应的马桶。

公开(公告)号：US20150197928A1

公开(公告)日：2015-07-16

申请号：US14619989

申请日：2015-02-11

Applicant: AS IP Holdco, L.L.C.

Inventor： James McHale ,  Christophe Bucher ,  David Grover

IPC: E03D11/13 ,  E03D11/02

CPC classification number: E03D11/13 ,  E03D1/145 ,  E03D1/306 ,  E03D11/02 ,  E03D11/06 ,  E03D11/08 ,  E03D2201/20 ,  E03D2201/30 ,  E03D2201/40

Abstract: A siphonic flush toilet system and method of priming the same having a toilet bowl assembly comprising at least one jet flush valve assembly and at least one rim valve; and bowl having a rim and a jet defining at least one jet channel, the at least one jet channel having an inlet port and a jet outlet port configured for discharging fluid to a sump area, wherein the sump area is in fluid communication with a trapway. The bowl has a closed jet pathway including the jet channel and extending from the jet flush valve assembly outlet to the jet channel outlet port to maintain the jet channel in a primed state with fluid from the jet flush valve assembly so as to assist in preventing air from entering the closed jet pathway. Flush valves are also disclosed having back-flow preventer mechanisms and/or at least partly flexible valve covers for use with the toilet systems and methods herein

Abstract translation: 一种虹吸冲水马桶系统及其启动方法，所述虹吸式冲水马桶系统具有包括至少一个喷射冲洗阀组件和至少一个边缘阀的马桶组件; 以及碗，其具有限定至少一个喷射通道的边缘和射流，所述至少一个喷射通道具有入口端口和喷射出口端口，所述入口端口和喷射出口端口被配置为将流体排放到集水区域，其中所述集水区域与陷阱流体连通 。 碗具有包括喷射通道并且从喷射冲洗阀组件出口延伸到喷射通道出口端口的封闭喷射路径，以使来自喷射冲洗阀组件的流体保持喷射通道处于起泡状态，从而有助于防止空气 从进入封闭的射流通道。 还公开了一种冲洗阀具有逆流防止机构和/或至少部分柔性的阀盖，用于与这些厕所系统和方法一起使用

公开(公告)号：US20150176264A1

公开(公告)日：2015-06-25

申请号：US14571915

申请日：2014-12-16

Applicant: Villeroy & Boch AG

Inventor： Kari KILPELÄINEN

IPC: E03D11/02

CPC classification number: E03D11/02 ,  E03D11/06 ,  E03D11/08 ,  E03D2201/40

Abstract: The invention relates to a toilet pan, especially made from ceramic material, having a pan rim (10) and having a distribution apron (11), open to the bottom, which is arranged in front of an inflow opening (12) of the pan rim (10) and which forms a deflection plate, the pan rim (10) having a circumferential, especially completely circumferential, projection (13) which forms an apron-free water guideway which is in fluid connection with the distribution apron (11). It is distinguished by the fact that the projection (13) has a horizontal first wall (14), which makes a transition into the deflection plate of the distribution apron (11), and the pan rim (10) has a second wall (15), which extends downwards, the first and second walls (14, 15) delimiting a hollow channel of the water guideway, which is open to the side and to the bottom.

Abstract translation: 本发明涉及一种特别由陶瓷材料制成的卫生盘，具有锅边缘（10），并且具有开口到底部的分配围裙（11），其布置在锅的流入开口（12）的前面 轮辋（10）并且其形成偏转板，所述盘式轮辋（10）具有周向的，特别是完全圆周的突出部（13），其形成与分配围裙（11）流体连接的无挡板的水导轨。 区别在于突起（13）具有水平的第一壁（14），该水平的第一壁（14）进入到分配挡板（11）的偏转板中，并且盘形边缘（10）具有第二壁（15） ），其向下延伸限定水导槽的中空通道的第一壁和第二壁（14,15），其在侧面和底部是敞开的。

公开(公告)号：US08793818B2

公开(公告)日：2014-08-05

申请号：US12898372

申请日：2010-10-05

Applicant: Urs Inglin ,  Abdullah Oengoren

Inventor： Urs Inglin ,  Abdullah Oengoren

IPC: E03D11/02

CPC classification number: E03D11/08 ,  E03D2201/40 ,  Y10T137/0318

Abstract: The WC has a toilet bowl and a flushing arrangement by means of which, in a flushing operation, the toilet bowl is supplied with water as a flushing stream in order to flush out the contents of the bowl and to clean the bowl surface. The flushing arrangement has means which, during a flushing operation, use water to clean the bowl surface in a transition region from the bowl to the siphon, the cleaning power of this water being directed specifically at this transition region.

Abstract translation: WC具有马桶和冲洗装置，在冲洗操作中，马桶被供应水作为冲洗流，以便冲洗出碗的内容物并清洁碗表面。 冲洗装置具有在冲洗操作期间使用水在从碗到虹吸的过渡区域中清洁碗表面的装置，该水的清洁力特别地指向该过渡区域。

公开(公告)号：US08769731B2

公开(公告)日：2014-07-08

申请号：US12077593

申请日：2008-03-20

Applicant: Christian Seibt

Inventor： Christian Seibt

IPC: E03D11/00

CPC classification number: E03F1/006 ,  B64D11/02 ,  E03D11/08 ,  E03D2201/40 ,  Y02T50/46

Abstract: A vacuum toilet and a method for operating a vacuum toilet, wherein generating negative pressure to remove solids by suction is also used for generating a desired flushing medium flow. To this effect, if necessary, guiding devices are used which influence a flow upstream of a nozzle outlet and downstream of a nozzle outlet such that flow optimization of the flushing medium can be carried out.

Abstract translation: 真空马桶和用于操作真空马桶的方法，其中产生负压以通过抽吸去除固体也用于产生所需的冲洗介质流。 为此，如果需要，使用影响喷嘴出口上游和喷嘴出口下游的流动的引导装置，从而可以执行冲洗介质的流动优化。

公开(公告)号：US08756722B2

公开(公告)日：2014-06-24

申请号：US12963141

申请日：2010-12-08

Applicant: Urs Inglin ,  Reto Lienin

Inventor： Urs Inglin ,  Reto Lienin

IPC: E03D11/08 ,  E03D11/02

CPC classification number: E03D11/02 ,  E03D11/08 ,  E03D2201/30 ,  E03D2201/40

Abstract: The flushing device has a flushing tank (28), from which a quantity of flushing water can be fed to the toilet bowl (6). This flushing water quantity is divided into a part-quantity for cleaning an upper region of the toilet bowl (6) and a further part-quantity for moving water which is present in the toilet bowl (6). Means (30) are provided, with which the flushing water quantity is divided into at least three part-quantities. With a first part-quantity at least an upper region (A) of the inner side of the toilet bowl (6), and with a second part-quantity a middle region (B) of the inner side of the toilet bowl (6) is cleanable, and with a third part-quantity a siphon trap (12) of the toilet bowl (6) can be flushed and cleaned. The flushing device enables a more thorough cleaning of the toilet bowl with comparatively little water.

Abstract translation: 冲洗装置具有冲洗罐（28），可将一定数量的冲洗水供给到马桶（6）。 该冲洗水量被分成用于清洁马桶（6）的上部区域的部分量和存在于马桶（6）中的移动水的另一部分量。 提供装置（30），其中冲洗水量被分成至少三个部分量。 第一部分量至少在马桶（6）的内侧的上部区域（A），并且第二部分量是马桶（6）的内侧的中间区域（B） 可清洁，并且可以冲洗和清洁第三部分量的马桶（6）的虹吸捕集器（12）。 冲洗装置能够以相对较少的水更彻底地清洁马桶。

公开(公告)号：US08528124B2

公开(公告)日：2013-09-10

申请号：US12668087

申请日：2008-07-04

Applicant: Christian Seibt

Inventor： Christian Seibt

IPC: E03D11/00

CPC classification number: B64D11/02 ,  E03D2201/40 ,  Y02T50/46

Abstract: A vacuum-operated sanitary device, in particular a vacuum toilet, comprising a bowl and a flushing device, with the flushing device comprising a nozzle arrangement with a nozzle inlet of a first cross section, a nozzle outlet of a second cross section, which nozzle outlet is directed onto an interior wall of the bowl, and a nozzle duct of a third cross section, which nozzle duct connects the nozzle inlet with the nozzle outlet, wherein the third cross section is smaller than both the first cross section and the second cross section; a first delivery device connected to the nozzle inlet, wherein the first delivery device is designed to deliver a first flushing medium; and a second delivery device that opens into the nozzle duct, wherein the second delivery device is designed to deliver a second flushing medium.

Abstract translation: 真空操作的卫生装置，特别是真空马桶，包括一个碗和冲洗装置，该冲洗装置包括具有第一横截面的喷嘴入口的喷嘴装置，第二横截面的喷嘴出口，该喷嘴 出口被引导到碗的内壁和第三横截面的喷嘴管道，该喷嘴管道将喷嘴入口与喷嘴出口连接，其中第三横截面小于第一横截面和第二横截面 部分; 连接到所述喷嘴入口的第一输送装置，其中所述第一输送装置被设计成输送第一冲洗介质; 以及向所述喷嘴管道通入的第二输送装置，其中所述第二输送装置被设计成输送第二冲洗介质。

公开(公告)号：US08528123B2

公开(公告)日：2013-09-10

申请号：US12277719

申请日：2008-11-25

Applicant: Michael Hashem ,  Gerald James ST.Louis ,  Stanley Andrews

Inventor： Michael Hashem ,  Gerald James ST.Louis ,  Stanley Andrews

IPC: E03D11/00

CPC classification number: E03D11/02 ,  B28B1/261 ,  B28B7/26 ,  E03D2201/40

Abstract: A one-piece bowl including an open top, a bottom opening, a rim portion, an interior space and a plurality of cavities is provided. The rim portion substantially surrounds the bowl near the open top, and an inner channel is formed along and within the rim portion. The interior space is substantially defined by an interior surface, the open top and the bottom opening. The plurality of cavities extends from the inner channel to the interior space. The inner channel and the cavities are configured to pass fluid from an outer fluid source to the interior space. A mold assembly and a method for forming a one-piece greenware piece for the bowl are also provided. The mold assembly includes a top mold component and a bottom mold component that are configured to mate and thereby form a reservoir substantially defining the bowl.

Abstract translation: 提供包括开口顶部，底部开口，边缘部分，内部空间和多个空腔的单件式碗。 边缘部分基本上围绕开口顶部周围的碗，并且内部通道沿着边缘部分沿着边缘部分形成。 内部空间基本上由内表面，开口顶部和底部开口限定。 多个空腔从内部通道延伸到内部空间。 内部通道和空腔构造成将流体从外部流体源传递到内部空间。 还提供了用于形成用于碗的一体式绿色件的模具组件和方法。 模具组件包括顶部模具部件和底部模具部件，所述顶部模具部件和底部模具部件构造成配合并由此形成基本上限定所述碗的储存器。

公开(公告)号：US20130047329A1

公开(公告)日：2013-02-28

申请号：US13588573

申请日：2012-08-17

Applicant: Yu YAMASAKI ,  Masaaki INOUE ,  Masahiro NAKAMURA

Inventor： Yu YAMASAKI ,  Masaaki INOUE ,  Masahiro NAKAMURA

IPC: E03D11/08

CPC classification number: E03D11/02 ,  E03D2201/40

Abstract: A toilet including a bowl portion having a bowl-shaped waste receiving surface, a rim portion formed on the top edge portion thereof so that inner circumferential surface thereof rises essentially vertically, and a shelf portion formed between the rim portion and the waste receiving surface; a water spouting portion for spouting flush water onto the shelf portion of the bowl portion to form a swirl flow; and a water conduit for supplying the flush water to the spouting portion. The water spouting portion is formed in the front region of the bowl portion, and a part of the inner circumferential surface of the rim portion is formed in an inward-facing overhanging shape; and the water spouting portion is covered by the overhanging part of the rim portion such that a user cannot observe the water spouting portion when viewing from diagonally forward and above the bowl portion.

Abstract translation: 一种马桶，包括具有碗形废物接收表面的碗部分，在其顶部边缘部分上形成的边缘部分，使得其内周表面基本垂直地上升;以及搁架部分，形成在边缘部分和废物接收表面之间; 用于将冲洗水喷射到碗部的搁架部分上以形成涡流的喷水部分; 以及用于将冲洗水供应到喷射部分的水导管。 喷水部分形成在碗部的前部区域中，并且边缘部分的内周面的一部分形成为向内的突出形状; 并且水喷出部分被边缘部分的悬垂部分覆盖，使得当从对角线向前和在碗部分上方观察时，使用者不能观察到喷水部分。