公开(公告)号：US08033291B2

公开(公告)日：2011-10-11

申请号：US12151536

申请日：2008-05-07

申请人： Ovie L. Randolph

发明人： Ovie L. Randolph

IPC分类号： F16K31/06 ,  F16K31/24

CPC分类号： F16K21/18 ,  E03D1/32 ,  Y10T137/7329 ,  Y10T137/7423 ,  Y10T137/7446 ,  Y10T137/7455 ,  Y10T137/7485

摘要： A cut-off valve assembly for use with a toilet tank, includes a float within the toilet tank, a water retaining float guide within the toilet tank which allows the vertical travel of the float, the water retaining float guide having weep holes below the lowest travel of the float. The weep holes slowly release the retained water when the water in the tank is below the weep holes, a magnet within the toilet tank, affixed to the bottom of the float, and a magnetically activated cut-off valve for cutting off the water flow to the toilet tank when activated by the magnet. The magnet will activate the magnetically activated cut-off valve when the float is at the lowest travel. A preferred form of the cut-off valve assembly also includes a stem affixed to the float and extending downward from the float. The magnet is affixed to the bottom of the stem, and the magnet is affixed to the float through the stem. In a preferred form, a magnet housing is affixed to the bottom of the stem. The magnet is secured within the magnet housing, and the stem is affixed to the magnet through the magnet housing. In such an arrangement, a guide shaft is located within the water retaining float guide, for guiding the vertical movement of the magnet housing.

摘要翻译： 用于马桶水箱的截止阀组件包括马桶水箱内的浮子，马桶水箱内的保水浮子导向件，其允许浮子的垂直行进，保水浮子导板具有低于最低位置的排水孔 浮动的旅行。 当水箱内的水位低于排水孔，马桶水箱内的磁铁，固定在浮子的底部时，排水孔缓慢释放，并将一个磁力活动的截止阀切断水流 马桶水箱由磁铁启动时。 当浮子处于最低行程时，磁体将激活磁激活截止阀。 截止阀组件的优选形式还包括固定到浮子并从浮子向下延伸的杆。 磁体固定在杆的底部，磁体通过杆固定在浮子上。 在优选的形式中，磁体壳体固定到杆的底部。 磁体被固定在磁体壳体内，并且杆通过磁体壳体固定在磁体上。 在这种布置中，引导轴位于保水浮子引导件内，用于引导磁体壳体的垂直运动。

公开(公告)号：US20100323227A1

公开(公告)日：2010-12-23

申请号：US12527419

申请日：2008-04-01

申请人： Klaus Scherzer ,  Hermann Stauff

发明人： Klaus Scherzer ,  Hermann Stauff

IPC分类号： H01M2/36

CPC分类号： H01M2/362 ,  F16K24/048 ,  F16K31/24 ,  H01M2/36 ,  Y10T137/7426 ,  Y10T137/7446

摘要： The invention relates to a water filling connector for automatically filling battery cells, having a cylindrical connector housing (12) comprising a connector fitting (26) for water inlet into the housing (12) and a valve actuated by a swimmer and having a ring-shaped valve body (38) and a conical valve seat (42) disposed between an inlet channel (34) and an outlet channel (68) leading into the battery cell. Swirl-generating deflection channels (64) are disposed around the circumference between the ring-shaped inlet channel (34) and the conical valve set (42).

摘要翻译： 本发明涉及一种用于自动填充电池单元的充水连接器，其具有圆筒形连接器壳体（12），该圆柱形连接器壳体（12）包括用于进入壳体（12）的入口的连接器配件（26）和由游泳者致动的阀， 形状的阀体（38）和设置在通向电池单元的入口通道（34）和出口通道（68）之间的锥形阀座（42）。 漩涡产生偏转通道（64）围绕环形入口通道（34）和锥形阀组（42）之间的圆周设置。

公开(公告)号：US07174912B2

公开(公告)日：2007-02-13

申请号：US10763218

申请日：2004-01-26

申请人： Howard Lowe

发明人： Howard Lowe

IPC分类号： F16K51/00

CPC分类号： E03C1/052 ,  E03C1/242 ,  F16K21/18 ,  Y10T137/7439 ,  Y10T137/7446 ,  Y10T137/8342

摘要： A shut-off valve assembly for regulating the flow of fluid through or from a fluid line. The assembly comprises: a body attachable to or within a fluid line and having a chamber therein with inlets and an outlet for fluid from the fluid line; a valve seat that provides the outlet; a baffle arrangement including a baffle housing; a valve member having a sealing member movable between a shielded position, whereby the sealing member is substantially shielded by the baffle housing from a fluid stream moving from the inlets to outlet, and an unshielded position, whereby the sealing member can be forced by the fluid stream against the valve seat to seal the outlet; and a solenoid-spring drive for moving the sealing member between the shielded and unshielded positions.

摘要翻译： 用于调节通过流体管线或从流体管线流出的流体的截止阀组件。 组件包括：可附接到流体管线内或流体管线内并具有其中具有入口的室的主体和用于来自流体管线的流体的出口; 提供出口的阀座; 挡板装置，包括挡板壳体; 阀构件，其具有可在屏蔽位置之间移动的密封构件，由此所述密封构件被所述挡板壳体基本上被从所述入口移动到所述出口的流体流屏蔽，以及非屏蔽位置，由此所述密封构件可被所述流体 抵靠阀座密封出口; 以及用于使密封构件在屏蔽位置和非屏蔽位置之间移动的电磁弹簧驱动器。

公开(公告)号：US06675398B1

公开(公告)日：2004-01-13

申请号：US10306817

申请日：2002-11-26

申请人： Bruce A. Antunez

发明人： Bruce A. Antunez

IPC分类号： E03D136

CPC分类号： E03D1/36 ,  E03D1/286 ,  Y10T137/7303 ,  Y10T137/7361 ,  Y10T137/7404 ,  Y10T137/7413 ,  Y10T137/7446 ,  Y10T137/7462 ,  Y10T137/87804

摘要： A diverter valve for selectively passing water from a ballcock valve directly to a water storage tank or to the rim of a toilet. It includes a diverter plunger which places a deflector into the path of water from the ballcock, and a float which removes the deflector from the lumen when the ballcock valve is closed and the water level is sufficiently high, and lowers the plunger when the water level is sufficiently low.

摘要翻译： 用于选择性地将水从滚球阀直接传递到储水箱或马桶的边缘的分流阀。 它包括一个转向柱塞，该转向柱塞将导流板放置在水球的路径中，以及一个浮子，当球阀闭合并且水位足够高时，该浮子从管腔移除偏转器，并且当水位 足够低。

公开(公告)号：US06666229B2

公开(公告)日：2003-12-23

申请号：US10108087

申请日：2002-03-27

申请人： Amos Gil ,  Bruce Higgins ,  Bradley E. Allstead

发明人： Amos Gil ,  Bruce Higgins ,  Bradley E. Allstead

IPC分类号： F16K4702

CPC分类号： F16K31/26 ,  F16K47/02 ,  Y10T137/7442 ,  Y10T137/7446

摘要： A fill valve assembly for a toilet tank which reduces the fluid noise associated with filling of the tank. The fill assembly includes a fill tube mounted within the tank for delivering water. A fill housing is mounted to the upper end of the fill tube and includes a fill valve operably connected to a float. The float will open the valve when the water in the tank drops below a predetermined level and shuts off the valve when the fluid reaches the level. The interior of the housing includes structure for forming a laminar fluid flow out of the valve which reduces the fluid noise associated with filling the tank.

摘要翻译： 用于马桶水箱的填充阀组件，其减少与罐的填充相关联的流体噪声。 填充组件包括安装在罐内用于输送水的填充管。 填充壳体安装到填充管的上端，并且包括可操作地连接到浮子的填充阀。 当液体中的水分下降到预定值以下时，浮子将打开阀门，当流体达到液位时，该阀门将关闭阀门。 壳体的内部包括用于从阀门形成层流体流的结构，其减少与填充罐相关联的流体噪声。

公开(公告)号：US06142174A

公开(公告)日：2000-11-07

申请号：US467705

申请日：1999-12-20

申请人： David Nichols-Roy

发明人： David Nichols-Roy

IPC分类号： E03D1/32 ,  F16K31/34 ,  F16K31/26

CPC分类号： F16K31/34 ,  E03D1/32 ,  Y10T137/3331 ,  Y10T137/6004 ,  Y10T137/7043 ,  Y10T137/7374 ,  Y10T137/7413 ,  Y10T137/742 ,  Y10T137/7442 ,  Y10T137/7446 ,  Y10T137/7449 ,  Y10T137/8049 ,  Y10T137/8122

摘要： A fill valve for a water storage tank includes a riser assembly, a valve housing mounted on an upper end of the riser assembly, and a pilot operated diaphragm valve mounted in the valve housing. A float housing is connected to the valve housing. A combination float and float arm has a first end pivotally connected to a valve housing cap for opening and closing a pilot orifice in the valve housing cap. A second end of the float arm is connected to the float. The float is located in the float housing which has an inlet opening for allowing water to spill into the float housing so that the float rises upwardly and the first end of the float arm fully seals off the pilot orifice. The first end of the float arm has a central arm and a pair of flexible pivot arms that are laterally displaceable for engaging a pair of spaced apart fixed pivot pins on the valve housing cap.

摘要翻译： 用于储水箱的填充阀包括提升管组件，安装在提升管组件的上端的阀壳体和安装在阀壳体中的先导操作的隔膜阀。 浮子壳体连接到阀壳体。 组合的浮动和浮动臂具有枢转地连接到阀壳体盖的第一端，用于打开和关闭阀壳体盖中的引导孔。 浮子臂的第二端连接到浮子。 浮子位于浮动壳体中，其具有用于允许水溢出到浮子壳体中的入口开口，使得浮子向上升起，并且浮子臂的第一端完全密封导向孔。 浮子臂的第一端具有中央臂和一对柔性枢转臂，该枢转臂可横向移动，用于接合阀壳体盖上的一对间隔开的固定枢轴销。

公开(公告)号：US5775366A

公开(公告)日：1998-07-07

申请号：US800470

申请日：1997-02-14

申请人： Lamar R. Ray ,  Ronald Smelkinson

发明人： Lamar R. Ray ,  Ronald Smelkinson

IPC分类号： E03D1/00 ,  F16K31/26 ,  F16K31/20 ,  F16K33/00

CPC分类号： F16K31/26 ,  E03D1/00 ,  Y10T137/7361 ,  Y10T137/7397 ,  Y10T137/7413 ,  Y10T137/7446 ,  Y10T137/7472 ,  Y10T137/7494

摘要： A leak preventing detent apparatus for a toilet flush valve assembly in which an inlet valve to a toilet flush tank is controlled by an inlet valve control device, and an outlet flush valve is controlled by a flush lever. The detent apparatus includes a follower member that is moved in response to movement of the flush lever at the initiation of a flush cycle, and a detent that is operative to prevent opening of an inlet valve except when a flush cycle is deliberately initiated. In a preferred embodiment, the detent member acts directly on the inlet valve to maintain it closed until a flush cycle is deliberately initiated. The detent member may be hydraulically damped to provide a timed delay of its movement into inlet valve closing position. Further, in some forms of the invention a primary inlet valve is provided upstream of the usual inlet valve that is controlled by an inlet valve control device, such as a float, and the detent apparatus effectively cooperates with the primary inlet valve to maintain it closed unless a flush cycle is deliberately initiated. In the preferred form of the invention, the leak preventing apparatus is capable of preventing inflow of water into a toilet flush tank regardless of the position or condition of the inlet valve control device, or the outlet flush valve from the tank, or the usual water inlet valve, unless the flush lever is operated to deliberately initiate a flush cycle.

摘要翻译： 一种用于马桶冲洗阀组件的泄漏防止止动装置，其中通过入口阀控制装置控制到马桶冲水箱的入口阀，以及出口冲洗阀由冲洗杆控制。 制动装置包括随着冲洗杆在冲洗循环开始时响应冲头杆的移动而移动的随动件，以及除了有意启动冲洗循环之外，可操作以防止打开入口阀的止动器。 在优选实施例中，止动件直接作用在入口阀上以保持其闭合，直到有意启动冲洗循环。 止动构件可以是液压阻尼的，以便将其运动定时延迟到入口阀关闭位置。 此外，在本发明的一些形式中，主入口阀设置在通常的入口阀的上游，其由诸如浮子的入口阀控制装置控制，并且止动装置与主入口阀有效地保持关闭 除非有意启动冲洗循环。 在本发明的优选形式中，无论入口阀控制装置的位置或状况如何，或者来自罐的出口冲洗阀或通常的水，泄漏防止装置都能够防止水进入马桶冲洗槽中 进气阀，除非操作冲洗杆故意启动冲洗循环。

公开(公告)号：US5715859A

公开(公告)日：1998-02-10

申请号：US720636

申请日：1996-10-02

申请人： David Nichols-Roy

发明人： David Nichols-Roy

IPC分类号： E03D1/32 ,  F16K31/34 ,  F16K47/02

CPC分类号： F16K31/34 ,  E03D1/32 ,  Y10T137/3331 ,  Y10T137/6004 ,  Y10T137/7043 ,  Y10T137/7374 ,  Y10T137/7413 ,  Y10T137/742 ,  Y10T137/7442 ,  Y10T137/7446 ,  Y10T137/7449 ,  Y10T137/8049 ,  Y10T137/8122

摘要： An adjustable height fill valve assembly for controlling water level in a storage tanks, comprises a lower riser assembly comprising concentrically disposed inlet riser and an outer riser housing, each having an upper end and a lower end, the inlet riser and the riser housing connected together at the lower ends, the inlet riser being adapted for mounting in a hole in a flush tank, an upper riser assembly comprising concentrically disposed inner supply tube and an outer tubular valve housing, each having an upper end and a lower end, a main valve seat at the upper end of the inner supply tube, the upper riser assembly telescopically mounted on the lower riser assembly, a latch between the riser housing and the tubular valve housing for latching the upper and the lower riser assemblies in selected extended and retracted positions, the latch disengageable upon rotation of the upper riser assembly in either direction from a central position, a valve housing cap having a bayonet lock connection for quick connect detachable connection to an upper end of the tubular valve housing, a pilot operated main diaphragm valve mounted in the valve housing cap and engageable with the valve seat for controlling flow of water into the valve housing from the supply tube, a pressure control chamber in the housing cap above the main diaphragm valve in communication with the inlet tube, a vent port having a vent valve seat in the housing cap for venting the pressure chamber, a unitary float and float arm pivotally mounted on the cap and having a vent valve member mounted thereon for engaging the vent valve seat for closing the vent port.

摘要翻译： 用于控制储罐中的水位的可调节高度填充阀组件包括下部提升管组件，其包括同心设置的入口立管和外部提升管壳体，每个具有上端和下端，入口立管和提升管壳体连接在一起 在下端，入口提升管适于安装在冲洗槽中的孔中，上部提升管组件包括同心设置的内部供给管和外部管状阀壳体，每个具有上端和下端，主阀 位于内部供应管的上端，上部立管组件可伸缩地安装在下部提升管组件上，在提升管壳体和管状阀壳体之间的闩锁，用于将上部和下部提升管组件锁定在选定的伸出和缩回位置， 所述闩锁在所述上立管组件从中心位置沿任一方向旋转时可分离，具有卡口锁连接件的阀壳盖 用于快速连接到管状阀壳体的上端的可拆卸连接，安装在阀壳体盖中并可与阀座接合的先导操作的主隔膜阀，用于控制从供应管流入阀壳体的水流，压力 控制室在主隔膜阀上方与入口管连通，排气口具有在壳体盖中的通气阀座，用于排放压力室，一体式浮子和浮动臂，枢转地安装在盖上并具有 安装在其上的排放阀构件用于接合排气阀座以关闭通气口。

公开(公告)号：US5082017A

公开(公告)日：1992-01-21

申请号：US659694

申请日：1991-02-25

申请人： Gordon L. Spurgeon ,  Charles M. McGhee ,  Frank C. Evans

发明人： Gordon L. Spurgeon ,  Charles M. McGhee ,  Frank C. Evans

IPC分类号： F16K31/26

CPC分类号： F16K31/265 ,  Y10T137/3294 ,  Y10T137/3331 ,  Y10T137/7446

摘要： A ball cock for a flush tank having a valve chamber connected with a discharge chamber. A float operated piston valve is mounted in the valve chamber to control water flow to the discharge chamber. A hush tube connected to the discharge chamber feeds the water to the bottom of the flush tank. A combined volume control and anti-siphon valve is mounted in the discharge chamber between the inlet and hush tube to regulate the rate of flow and to act as a vacuum break under conditions of negative pressure in the water supply line.

摘要翻译： 一种用于冲洗槽的球阀，其具有与排气室连接的阀室。 浮动活塞活塞阀安装在阀室中以控制到排放室的水流。 连接到排放室的静置管将水输送到冲洗槽的底部。 组合的容积控制和防虹吸阀安装在入口和静止管之间的排放室中，以调节流量，并在供水管线的负压条件下作为真空断裂。

公开(公告)号：US4592205A

公开(公告)日：1986-06-03

申请号：US691386

申请日：1985-01-14

申请人： Howard D. Brodbeck ,  Martin A. Krongold

发明人： Howard D. Brodbeck ,  Martin A. Krongold

IPC分类号： F17C9/00 ,  F17C13/02

CPC分类号： F17C9/00 ,  F17C2205/0332 ,  F17C2205/0338 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/013 ,  F17C2221/014 ,  F17C2221/017 ,  F17C2221/035 ,  F17C2223/0161 ,  F17C2225/0161 ,  F17C2250/0413 ,  F17C2270/05 ,  Y02E60/321 ,  Y10T137/7446 ,  Y10T137/86324 ,  Y10T137/8634 ,  Y10T137/86372

摘要： A low pressure delivery system for cryogenic liquids is disclosed, the system being capable of providing a stream of a single-phase cryogenic liquid at a substantially constant low pressure, in the range of about 1 psi. The system comprises a container into which a cryogenic liquid, from a high pressure source, is directed. The liquid in the container is maintained at a substantially constant level by an automatic filling mechanism. The liquid does not occupy all the space within the container, the remainder of the space being filled by gas evaporating from the liquid. This gas communicates, by a suitable conduit, with a pressure regulator valve. When the gas pressure exceeds a predetermined level, the valve opens, relieving the excess pressure. By thus placing an upper bound on the gas pressure, the system places an upper bound on the pressure of the liquid withdrawn from the container. The automatic filling mechanism of the system establishes a lower bound on the liquid pressure.

摘要翻译： 公开了一种用于低温液体的低压输送系统，该系统能够在约1psi的范围内以基本恒定的低压提供单相低温液体流。 该系统包括容器，来自高压源的低温液体被引导到容器中。 通过自动填充机构将容器中的液体维持在基本恒定的水平。 液体不占据容器内的所有空间，其余的空间被从液体中蒸发的气体填充。 该气体通过适当的管道与压力调节阀连通。 当气体压力超过预定值时，阀打开，减轻过压。 通过这样设置气压的上限，系统将从容器中取出的液体的压力上限。 系统的自动灌装机构建立了液压的下限。