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公开(公告)号：US06957450B2
公开(公告)日：2005-10-25
申请号：US10918025
申请日：2004-08-13
申请人： James A. Sigler , Edward McKiernan
发明人： James A. Sigler , Edward McKiernan
摘要： A sanitary system including a toilet adapted for use in a recreational vehicle, and a recreational vehicle including the toilet and sanitary system. The sanitary system includes a horizontally offset waste storage receptacle to be installed in a stowage compartment of the recreational vehicle; a discharge port having an angular portion to be located at least partially above a floor of the recreational vehicle, such that the discharge port defines an interior passage directing waste through the floor of the recreational vehicle at an angle relative to a vertical axis in a direction toward the waste storage receptacle; and a toilet having a fitting disposed within a base portion to be secured to the floor of the recreational vehicle, the fitting defining an interior passage between the toilet and the discharge port, wherein the fitting is sized to communicate with the discharge port in a manner that allows the angular portion of the discharge port to be located at least partially above the floor of the recreational vehicle.
摘要翻译： 一种包括适用于休闲车辆的马桶的卫生系统，以及包括马桶和卫生系统的休闲车辆。 该卫生系统包括一个水平偏移的废物储存容器，用于安装在休闲车辆的一个存放舱内; 具有至少部分地位于休闲车辆的地板上方的角部分的排出口，使得排出口限定内部通道，其将废物通过休闲车辆的地板相对于竖直轴线在一定方向上成一定角度 朝向废物储存容器; 以及马桶，其具有设置在基部内的配件，以固定到休闲车辆的地板上，该配件限定了马桶和排出口之间的内部通道，其中，该配件的尺寸设置成以与排出口连通的方式 这允许排出口的角部至少部分地位于休闲车辆的地板之上。
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公开(公告)号：US5931642A
公开(公告)日：1999-08-03
申请号：US839267
申请日：1997-04-17
摘要： A vacuum sewage handling assembly particularly for boats and recreational vehicles or caravans has a minimum of components because the conventional vacuum and holding tanks have been combined into a single substantially unreinforced, non-cylindrical, all plastic tank. The tank has a contoured, convoluted, discontinuous surface (e.g. formed by grooves, channels, and other discontinuities) so that it has no continuous flat surface area of more than about 80 square inches. The combined vacuum and holding tank may mount a vacuum pump, and optionally mounts a sewage discharge pump. The tank preferably has a generally parallelepiped configuration, and an interior volume of between about 45-65 liters, has a maximum vacuum level of about 26 cm of mercury, and is connected to other conventional portions of a vehicle toilet system, including outlets penetrating the exterior of the vehicle. The tank may have wheels and a handle.
摘要翻译： 特别是用于船和休闲车或大篷车的真空污水处理组件具有最少的部件，因为常规的真空和保持箱已经组合成单个基本上未加强的，非圆柱形的所有塑料罐。 罐具有轮廓，旋转的不连续表面（例如由凹槽，通道和其他不连续部分形成），使得其没有大于约80平方英寸的连续平坦表面积。 组合的真空和储存罐可以安装真空泵，并且可选地安装污水排放泵。 罐优选地具有大体上平行六面体的构造，并且在约45-65升之间的内部容积具有约26cm汞柱的最大真空度，并且连接到车辆马桶系统的其它常规部分，包括穿过 车外 坦克可能有轮子和手柄。
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公开(公告)号：US6148860A
公开(公告)日：2000-11-21
申请号：US757768
申请日：1996-11-27
申请人： James A. Sigler
发明人： James A. Sigler
CPC分类号： E03D5/00 , B60R15/04 , B63B29/14 , B63B29/16 , E03F1/006 , Y10T137/3109 , Y10T137/788 , Y10T137/7882 , Y10T137/7885 , Y10T137/7888
摘要： A vacuum tank assembly has a low volume configuration so that it can be used in boats and recreational vehicles where space is at a premium. A stack of components, with a waste tank at the bottom, then a vacuum tank with directly connected vacuum pump, and one or more fresh water tanks, is located remote from a vacuum toilet, with a discharge from the toilet (below a vacuum-tight ball valve) connected to the vacuum tank, which is in turn connected to the vacuum pump, in turn connected to the waste tank. A submersible centrifugal pump may be provided mounted to a cap of the water tank, with an anti-siphon device associated with it. The vacuum tank is of high density polypropylene having flat walls, with no continuous flat surface more than 80 square inches. Lipless duckbill check valves are provided on opposite sides of the vacuum pump, the valves of elastomeric material having a ratio of the wall thickness to thickness of the sealing edges of about 1:1. The waste tank may have a dip tube with a dog leg portion having a large cross-sectional are oval bottom opening to minimize the possibility of clogging.
摘要翻译： 真空罐组件具有低体积构造，使得其可用于空间有限的船和休闲车辆中。 一堆组件，底部有一个废液箱，然后一个真空槽与一个直接连接的真空泵和一个或多个淡水箱位于远离真空马桶的位置，从厕所排出（在真空 - 紧密球阀）连接到真空罐，真空罐又连接到真空泵，反过来连接到废油箱。 可以提供安装在水箱盖上的潜水式离心泵，并具有与其相连的防虹吸装置。 真空槽是具有平坦壁的高密度聚丙烯，没有连续的平坦表面超过80平方英寸。 在真空泵的相对侧设置无铅鸭嘴止回阀，弹性体材料的阀门具有约1：1的密封边缘的壁厚与厚度之比。 废物罐可以具有蘸管，其具有大横截面的狗腿部分是椭圆形底部开口，以最小化堵塞的可能性。
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公开(公告)号：US5681148A
公开(公告)日：1997-10-28
申请号：US551029
申请日：1995-10-31
摘要： A sewage handling assembly particularly for boats and recreational vehicles with a minimum of components. The waste discharge of a toilet is connected to an inlet for a combined vacuum and holding tank which mounts a vacuum pump, and optionally mounts a sewage discharge pump. A sewage discharge conduit, which may be connected to the optional sewage discharge pump, is connected to a first outlet from the tank, in turn connected to a dip tube terminating in an open end just above the tank bottom. A second outlet from the tank is connected to the vacuum pump (in turn connected to a gas conduit with an end termination penetrating an exterior partition of the boat or RV), and an upwardly extending gas tube inside the tank, having an opening near the interior top of the tank, is connected to the second outlet. The tank is controlled so that a gas volume of about 2 and 1/2-4 gallons is always maintained in the tank, with a vacuum level of between about 8-10 inches of mercury. Once the volume of sewage in the tank reaches a predetermined level--so that sewage might be inadvertently withdrawn by the vacuum pump--the vacuum pump is controlled so that it will not operate until the tank is emptied (or the sewage level otherwise reduced).
摘要翻译： 污水处理组件，特别适用于具有最少部件的船只和休闲车辆。 马桶的排放物连接到用于安装真空泵的组合的真空和储存罐的入口，并且可选地安装污水排放泵。 可连接到可选污水排放泵的污水排放管道连接到来自罐的第一出口，然后连接到终止于罐底部正上方的开口端的浸入管。 来自罐的第二出口连接到真空泵（又连接到气体导管，端口终端穿过船的外部隔板或RV），以及位于罐内的向上延伸的气体管， 罐的内部顶部连接到第二出口。 控制罐，使得罐中始终保持约2和+ E，1/2 + EE -4加仑的气体体积，真空度在约8-10英寸汞柱之间。 一旦容器内的污水体积达到预定的水平，使得污水可能被真空泵无意地抽出，则控制真空泵，使其在罐被排空之前不会运行（或者降低污水水位）。
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公开(公告)号：US07373946B2
公开(公告)日：2008-05-20
申请号：US11255413
申请日：2005-10-20
IPC分类号： B67C3/16
CPC分类号： B63B29/16 , B60R15/04 , E03F11/00 , Y10T137/3109 , Y10T137/86035 , Y10T137/86348
摘要： A vacuum tank assembly is provided for use on an RV or a boat and includes a two-piece vacuum tank. The two-piece vacuum tank includes a body and a removable top with a gasket located between the body and removable top. A dip tube is integrated into the removable top, thus, forming an opening in the removable top and thereby reducing maintenance problems associated with mechanically attached dip tube assemblies. A vacuum pump is provided to pump the waste out of the vacuum tank into a holding tank.
摘要翻译： 提供用于RV或船上的真空罐组件，并且包括两件式真空罐。 两件式真空罐包括主体和可拆卸的顶部，其具有位于主体和可移除顶部之间的垫圈。 汲取管被集成到可移除顶部中，因此在可移除的顶部形成开口，从而减少与机械连接的汲取管组件相关联的维护问题。 提供真空泵以将废物从真空罐中抽出到储罐中。
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公开(公告)号：US06883188B2
公开(公告)日：2005-04-26
申请号：US10258156
申请日：2001-11-27
摘要： A toilet (10) and toilet system suitable for a boat, recreational vehicle, bus or the like is operated via a microprocessor controller to effect a convenient and efficient operation. The toilet includes a base assembly (30) having an electrically-operated flush valve that opens and closes a passage to a waste receiving area. A flush lever assembly (15) has flush lever displaceable from a neutral position toward one of a “flush” position and an “add water” position. In this context, the flush lever initiates a flush cycle in the “flush” position and initiates an add water cycle in the “add water” position. The controller communicates with a water inlet valve, the flush valve and the flush lever assembly. In operation, the controller opens and closes the water inlet valve and controls a position of the flush valve in accordance with a position of the flush lever.
摘要翻译： 通过微处理器控制器操作适用于船，休闲车，公共汽车等的马桶（10）和马桶系统，以实现方便和有效的操作。 马桶包括具有打开和关闭到废物接收区域的通道的电动冲洗阀的基座组件（30）。 冲击杆组件（15）具有可从中立位置向“冲洗”位置和“加水”位置之一移动的冲水杆。 在这种情况下，冲洗杆启动“冲洗”位置的冲洗循环，并在“加水”位置启动加水循环。 控制器与进水阀，冲洗阀和冲洗杆组件进行通信。 在操作中，控制器打开和关闭进水阀，并根据冲洗杆的位置控制冲洗阀的位置。
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公开(公告)号：US06782561B2
公开(公告)日：2004-08-31
申请号：US10366058
申请日：2003-02-12
申请人： James A. Sigler , Edward McKiernan
发明人： James A. Sigler , Edward McKiernan
IPC分类号： E03D100
摘要： A sanitary system including a toilet adapted for use in a recreational vehicle, and a recreational vehicle including the toilet and sanitary system. The sanitary system includes a horizontally offset waste storage receptacle to be installed in a stowage compartment of the recreational vehicle; a discharge port having an angular portion to be located at least partially above a floor of the recreational vehicle, such that the discharge port defines an interior passage directing waste through the floor of the recreational vehicle at an angle relative to a vertical axis in a direction toward the waste storage receptacle; and a toilet having a fitting disposed within a base portion to be secured to the floor of the recreational vehicle, the fitting defining an interior passage between the toilet and the discharge port, wherein the fitting is sized to communicate with the discharge port in a manner that allows the angular portion of the discharge port to be located at least partially above the floor of the recreational vehicle.
摘要翻译： 一种包括适用于休闲车辆的马桶的卫生系统，以及包括马桶和卫生系统的休闲车辆。 该卫生系统包括一个水平偏移的废物储存容器，用于安装在休闲车辆的一个存放舱内; 具有至少部分地位于休闲车辆的地板上方的角部分的排出口，使得排出口限定内部通道，其将废物通过休闲车辆的地板相对于竖直轴线在一定方向上成一定角度 朝向废物储存容器; 以及马桶，其具有设置在基部内的配件，以固定到休闲车辆的地板上，该配件限定了马桶和排出口之间的内部通道，其中，该配件的尺寸设计成以与排出口连通的方式 这允许排出口的角部至少部分地位于休闲车辆的地板之上。
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公开(公告)号：US5937888A
公开(公告)日：1999-08-17
申请号：US996876
申请日：1997-12-23
CPC分类号： E03F1/008 , E03D5/00 , E03F1/00 , E03F1/006 , Y10T137/3109 , Y10T137/6855
摘要： The unpleasant task of manually removing a sewage holding tank from a recreation vehicle at a campground, and emptying it, is avoided by operatively connecting the RV sewage system to a stationary (preferably underground) vacuum installation at the campground. While the RV is renting space at the campground it is connected to an above ground vacuum hookup (typically including a conduit and a shut-off valve, and usually also a flexible hose with a dripless free end connection), at a campsite. The hookup is, in turn, connected to at least one underground vacuum source. The vacuum source may be a vacuum pump connected to a number of vacuum tanks (one for each hookup), with a check valve (e. g. duckbill valve) isolating each vacuum tank from the others. Alternatively, the vacuum source may be a vacuum generator connected to each hookup, and a common gravity sewer pipe connected to all of the vacuum generators.
摘要翻译： 通过将RV污水系统可操作地连接到露营地的静止（优选地下））真空设备，避免了在露营地从休闲车辆手动移除污水收集箱并将其排空的令人不快的任务。 当RV在露营地租用空间时，它连接到营地上的地面真空接头（通常包括导管和截止阀，通常也是具有无滴漏端连接的柔性软管）。 连接件又连接到至少一个地下真空源。 真空源可以是连接到多个真空罐（每个连接一个））的真空泵，其中使用止回阀（例如，鸭嘴阀）将每个真空罐与其他真空罐隔离。 或者，真空源可以是连接到每个连接的真空发生器，以及连接到所有真空发生器的共同重力下水道管。
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公开(公告)号：US5860799A
公开(公告)日：1999-01-19
申请号：US806717
申请日：1997-02-27
CPC分类号： B63B29/16 , B63B13/00 , E03D5/00 , F04B11/0025 , Y10T137/3118
摘要： A marine tank (such as a toilet system holding tank, or bilge tank) pump out system includes a positive displacement pump connectable at the inlet to a marine tank to be pumped out and connectable at the outlet to a discharge tank or area. A pulsation dampener is connected between the pump outlet and the discharge tank or area, preferably directly to the pump so that a pump check valve is within the pulsation dampener. The pulsation dampener has an open chamber extending upwardly from the pump outlet into which pumped fluent material may flow, and has no moving parts (such as a diaphragm). Typically two different outlets from the dampener are provided for versatility and connecting up to discharge tanks or areas, one of the outlets filled with a plug. The dampener may comprise either a substantially L-shaped or C-shaped (when viewed from the dampener inlet) casing, which nests with the pump motor.
摘要翻译： 一个海洋水箱（如马桶系统储罐或舱底罐）抽水系统包括一个容积泵，可在入口处连接到海洋水箱，以便抽出并在出口处连接到排放罐或区域。 脉动阻尼器连接在泵出口和排放罐或区域之间，最好直接连接到泵上，以便泵止回阀位于脉动阻尼器内。 脉动阻尼器具有从泵出口向上延伸的开放室，泵送流体材料可流动到该开口中，并且没有移动部件（例如隔膜）。 通常提供两个不同于阻尼器的出口用于通用性，并连接到排放罐或区域，其中一个出口填充有塞子。 阻尼器可以包括基本上L形或C形（当从阻尼器入口观察时）壳体，其与泵马达嵌套。
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公开(公告)号：US6065493A
公开(公告)日：2000-05-23
申请号：US83280
申请日：1998-05-22
CPC分类号： F16K24/06 , B63B29/16 , Y10T137/7504 , Y10T137/784 , Y10T137/789 , Y10T137/7897
摘要： A plastic sewage holding tank in a boat, associated with a toilet, includes a vent check valve assembly for providing vacuum relief. By mounting the vent check valve in the top of the tank, when the tank is being emptied by rapid pumpout implosion or other damage to the tank is prevented. The vent check valve assembly may include a valve body surface operatively connected to the tank and having a plurality of openings formed in it, and a flexible material diaphragm covering the openings adjacent the inside of the tank, and uncovering openings to allow air flow through the openings substantially only when a vacuum condition exists inside the tank. A plastic disk biases the diaphragm into its opening-covering position, but a partial vacuum of at least about 2-5 inches of water allows air to flow through the openings past the diaphragm.
摘要翻译： 与厕所相关联的船中的塑料污水容器包括用于提供真空释放的排气止回阀组件。 通过将排气止回阀安装在油箱顶部，当油箱由于快速泵送内爆而被排空或者对油箱的其他损坏被防止时。 排气止回阀组件可以包括可操作地连接到罐并具有形成在其中的多个开口的阀体表面，以及覆盖邻近罐的内部的开口的柔性材料隔膜，并且露出开口以允许空气流过 只有当罐内存在真空条件时，基本上都是开口的。 塑料盘将隔膜偏压到其开口覆盖位置，但是至少约2-5英寸水的部分真空允许空气流过穿过隔膜的开口。
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