-
公开(公告)号：US07516754B2
公开(公告)日：2009-04-14
申请号：US11188960
申请日：2005-07-25
IPC分类号： F16K31/145
CPC分类号： F16K31/3855 , E03D3/06 , Y10T137/8122
摘要： A flush valve diaphragm that includes a body portion and a peripheral sealing portion. The body portion is flexible and has a central passageway. The peripheral portion includes an integral filter, an exit chamber, and a bypass arrangement, such that water flowing through the filter flows through the bypass arrangement. The integral filter prevents clogging of the bypass arrangement. The diaphragm is used in a flush valve diaphragm assembly and a flush valve.
-
公开(公告)号：US06923425B2
公开(公告)日：2005-08-02
申请号：US10085422
申请日：2002-02-28
IPC分类号： E03D3/06 , F16K31/385 , E03B7/07
CPC分类号： F16K31/3855 , E03D3/06 , Y10T137/8122
摘要： A flush valve diaphragm that includes a body portion and a peripheral sealing portion. The body portion is flexible and has a central passageway. The peripheral portion includes an integral filter, an exit chamber, and a bypass arrangement, such that water flowing through the filter flows through the bypass arrangement. The integral filter prevents clogging of the bypass arrangement. The diaphragm is used in a flush valve diaphragm assembly and a flush valve.
-
公开(公告)号：US20090139586A1
公开(公告)日：2009-06-04
申请号：US12365220
申请日：2009-02-04
IPC分类号： E03D3/06
CPC分类号： F16K31/3855 , E03D3/06 , Y10T137/8122
摘要： A flush valve diaphragm that includes a body portion and a peripheral sealing portion. The body portion is flexible and has a central passageway. The peripheral portion includes an integral filter, an exit chamber, and a bypass arrangement, such that water flowing through the filter flows through the bypass arrangement. The integral filter prevents clogging of the bypass arrangement. The diaphragm is used in a flush valve diaphragm assembly and a flush valve.
摘要翻译： 一种冲洗阀隔膜，包括主体部分和周边密封部分。 主体部分是柔性的并且具有中心通道。 周边部分包括整体过滤器，出口室和旁路装置，使得流过过滤器的水流过旁路装置。 整体式过滤器可防止旁路装置堵塞。 隔膜用于冲洗阀隔膜组件和冲洗阀。
-
公开(公告)号：US06467750B2
公开(公告)日：2002-10-22
申请号：US09949393
申请日：2001-09-07
IPC分类号： F16K31126
CPC分类号： F16K31/3855
摘要： A unitary diaphragm assembly for use primarily in conventional flush valves. The diaphragm assembly has a flexible diaphragm which includes a sealing portion and a mounting portion at the outer peripheral edge. A flow ring is positioned adjacent the sealing portion of the diaphragm. An elongated barrel member extends from the diaphragm in a longitudinal direction and includes a plurality of radial guides positioned circumferentially around the outer surface of the barrel member along a portion of the length of the barrel member. The diaphragm defines an orifice having a ring portion that flexes when a pressure difference is applied across the orifice thereby increasing the flow rate across the diaphragm. The orifice has a smaller diameter at a first end relative to a second end of the orifice. A method of compensating for a pressure difference across the diaphragm is also disclosed.
摘要翻译： 主要用于常规冲洗阀的单一隔膜组件。 膜片组件具有柔性膜片，该膜片在外周缘处包括密封部分和安装部分。 流动环邻近隔膜的密封部分定位。 细长的筒状构件在纵向方向上从隔膜延伸并且包括围绕筒构件的外表面沿着筒构件的长度的一部分周向地周向地定位的多个径向引导件。 隔膜限定了具有环形部分的孔口，当在孔口上施加压力差时，环形部分弯曲，从而增加横跨隔膜的流速。 孔口在相对于孔口的第二端的第一端处具有较小的直径。 还公开了补偿隔膜两端的压力差的方法。
-
公开(公告)号：USD470920S1
公开(公告)日：2003-02-25
申请号：US29148012
申请日：2001-09-12
-
公开(公告)号：US06299128B1
公开(公告)日：2001-10-09
申请号：US09356739
申请日：1999-07-19
IPC分类号： F16K31126
CPC分类号： F16K31/3855
摘要： A unitary diaphragm assembly for use primarily in conventional flush valves. The diaphragm assembly has a flexible diaphragm which includes a sealing portion and a mounting portion at the outer peripheral edge. A flow ring is positioned adjacent the sealing portion of the diaphragm. An elongated barrel member extends from the diaphragm in a longitudinal direction and includes a plurality of radial guides positioned circumferentially around the outer surface of the barrel member along a portion of the length of the barrel member. The diaphragm defines an orifice having a ring portion that flexes when a pressure difference is applied across the orifice thereby increasing the flow rate across the diaphragm. The orifice has a smaller diameter at a first end relative to a second end of the orifice. A method of compensating for a pressure difference across the diaphragm is also disclosed.
摘要翻译： 主要用于常规冲洗阀的单一隔膜组件。 膜片组件具有柔性膜片，该膜片在外周缘处包括密封部分和安装部分。 流动环邻近隔膜的密封部分定位。 细长的筒状构件在纵向方向上从隔膜延伸并且包括围绕筒构件的外表面沿着筒构件的长度的一部分周向地周向地定位的多个径向引导件。 隔膜限定了具有环形部分的孔口，当在孔口上施加压力差时，环形部分弯曲，从而增加横跨隔膜的流速。 孔口在相对于孔口的第二端的第一端处具有较小的直径。 还公开了补偿隔膜两端的压力差的方法。
-
公开(公告)号：US08210202B2
公开(公告)日：2012-07-03
申请号：US12365220
申请日：2009-02-04
IPC分类号： F16K31/145
CPC分类号： F16K31/3855 , E03D3/06 , Y10T137/8122
摘要： A flush valve diaphragm that includes a body portion and a peripheral sealing portion. The body portion is flexible and has a central passageway. The peripheral portion includes an integral filter, an exit chamber, and a bypass arrangement, such that water flowing through the filter flows through the bypass arrangement. The integral filter prevents clogging of the bypass arrangement. The diaphragm is used in a flush valve diaphragm assembly and a flush valve.
摘要翻译： 一种冲洗阀隔膜，包括主体部分和周边密封部分。 主体部分是柔性的并且具有中心通道。 周边部分包括整体过滤器，出口室和旁路装置，使得流过过滤器的水流过旁路装置。 整体式过滤器可防止旁路装置堵塞。 隔膜用于冲洗阀隔膜组件和冲洗阀。
-
公开(公告)号：US07866911B2
公开(公告)日：2011-01-11
申请号：US11545722
申请日：2006-10-10
申请人： Robert E. Saadi , Kevin Himes , Douglas Dalton , David A. Ecklund , Joseph Sanfilippo , Patrick Slater , William A. Verdecchia , Doug Wroblewski
发明人： Robert E. Saadi , Kevin Himes , Douglas Dalton , David A. Ecklund , Joseph Sanfilippo , Patrick Slater , William A. Verdecchia , Doug Wroblewski
CPC分类号： E03F3/046
摘要： A slotted drain having a first channeled half having a first engaging structure and a second channeled half having a second engaging structure mating within the first engaging structure is disclosed. The first channeled half can define a cantilever snap-fit recess and the second channeled half can comprise a cantilever snap-fit protrusion. A slot is formed when the first and second channeled halves are joined. The slot is adapted to receive a liquid variant and the slotted drain is adapted to receive the liquid from the slot into the first and second channeled halves. The slotted drain may optionally include a concrete pass-through port, a rebar clip, bedding feet and/or securement ribs. A method of assembling a slotted drain is also disclosed.
摘要翻译： 公开了一种带槽式排水沟，其具有第一通道半部，具有第一接合结构，第二通道半部具有在第一接合结构内配合的第二接合结构。 第一通道半部可以限定悬臂卡扣配合凹部，第二通道半部可包括悬臂卡扣配合突起。 当第一和第二通道半部连接时，形成槽。 狭槽适于接收液体变体，并且带槽排水口适于将液体从槽插入第一和第二通道半部。 带槽的排水口可以可选地包括混凝土通过口，钢筋夹，床垫脚和/或固定肋。 还公开了一种组装开沟漏极的方法。
-
公开(公告)号：US06547212B2
公开(公告)日：2003-04-15
申请号：US09767021
申请日：2001-01-22
IPC分类号： F16K3112
CPC分类号： E03D3/06
摘要： A refill ring for a flush valve that is attached to a guide member of a valve assembly and is positioned for contact with a passage of the flush valve is described. The refill ring includes an annular-shaped solid resilient member, such as an O-ring. The refill ring is received on the guide member. Alternatively, the refill ring can be integrally formed on an underside of the diaphragm.
摘要翻译： 描述了附接到阀组件的引导构件并且定位成与冲洗阀的通道接触的冲洗阀的再填充环。 再填充环包括环形固体弹性构件，例如O形环。 在引导构件上容纳填充环。 或者，再填充环可以一体地形成在隔膜的下侧上。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.016 秒)
