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1. 发明申请

US20080028504A1 Urinal cartridge with improved performance 审中-公开
标题翻译：小便斗，性能提升
公开(公告)号：US20080028504A1
公开(公告)日：2008-02-07
申请号：US11812242
申请日：2007-06-15
申请人： Michael Higgins , Robert Avetisian , Erik Brown , Thomas Helbig
发明人： Michael Higgins , Robert Avetisian , Erik Brown , Thomas Helbig
IPC分类号： A47K11/12
CPC分类号： E03C1/284 , E03C1/281
摘要： A cartridge for placement in a urinal includes a chamber having an entry for receiving wastewater (e.g., urine), a quantity of sealant floatable on the wastewater in the chamber for functioning as a barrier to odors that may otherwise emanate from the wastewater in the chamber, a sealant reservoir coupled to the chamber for containing a supply of the sealant, and a closed path sealant dispenser for dispensing the sealant from the sealant reservoir to the chamber for maintaining the sealant modicum atop the wastewater. The sealant dispenser includes a cap having a U-shaped channel, and opening, and an orifice entering into a throat in which the sealant floats. An air vent avoids the buildup of suction in the primary reservoir. A secondary reservoir may be coupled to the sealant reservoir primarily for retaining additional sealant, in addition to any wastewater that might accompany the sealant for conserving sealant, and is particularly useful to avoid the deleterious effects of water being dumped into cartridge, particularly, sealant that is flushed out and into drain through the outlet-to-drain compartment, which flushing has a minimal effect on the sealant in the secondary reservoir. If desired, a water reservoir may be housed within the cartridge.
摘要翻译：用于放置在小便器中的墨盒包括具有用于接收废水（例如尿液）的入口的腔室，一定量的填充在腔室中的废水上的密封剂，用作隔离气味，否则可能会从腔室中的废水中散出密封剂储存器，其联接到所述室以容纳密封剂的供应;以及封闭路径密封剂分配器，用于将密封剂从密封剂储存器分配到室，用于将密封剂维持在废水顶部。密封剂分配器包括具有U形通道和开口的盖，以及进入密封剂浮起的喉部的孔。一个通风口可以避免主储层中的吸力积累。除了可能伴随密封剂保留密封剂的任何废水之外，辅助储存器可以主要用于保持附加的密封剂，并且特别有用的是避免被倾倒到料筒中的水的有害影响，特别是密封剂通过出口到排水室冲洗出并排入排水口，冲洗对次级容器中的密封剂影响最小。如果需要，储存器可以容纳在盒中。

2. 发明申请

US20070083989A1 Anti-flushing diaphragm 审中-公开
标题翻译：防冲洗隔膜
公开(公告)号：US20070083989A1
公开(公告)日：2007-04-19
申请号：US11429425
申请日：2006-05-05
申请人： Michael Higgins , Robert Avetisian , Erik Brown
发明人： Michael Higgins , Robert Avetisian , Erik Brown
IPC分类号： E03D13/00
CPC分类号： A47K11/12 , E03C1/281 , E03C1/29 , E03D13/005
摘要： An elastomeric anti-flushing diaphragm (80) having a cantilevered peripheral rim (84) is supported by and resides under a diverter (52) which is placed directly over the main or primary drain opening (44) in a top wall (40) of a urinal cartridge (22). As liquid passes under the diverter, a negative pressure or suction is created on the underside (96) of the diaphragm. As the flow of liquid increases, the negative pressure increases to pull down the peripheral edge (rim 84) of the diaphragm on the top wall and to constrict the flow of liquid that can pass under it, thus limiting the amount of turbulence in the sealing fluid (30) within the cartridge and preventing its loss to an external drain tube (34). When the liquid flow is sufficient to rise above the diverter, as in the case of a bucket (100) of water (102) being poured into the urinal bowl, the water creates a positive pressure above the diaphragm, that is, on its upper side (94). This positive pressure, in concert with the negative pressure on the underside of the diaphragm, seals the peripheral edge of the diaphragm to the top of the cartridge, thereby blocking the main drain and diverts the liquid to smaller secondary openings (45) in the top wall which can operate otherwise as cartridge-removing tool holes and vent holes. The flow through the secondary openings allows slow drainage and no loss of sealant. When the pressure subsides or is reduced, the diaphragm returns to its normal position due to its elastic resiliency, and allows normal operation of the water free urinal without any restriction.
摘要翻译：具有悬臂周边边缘（84）的弹性防冲洗隔膜（80）由位于主或主排水开口（44）的直接位于主排水口（44）的主壁（40）的转向器小便斗（22）。当液体通过分流器下方时，在隔膜的下侧（96）上产生负压或吸力。当液体流动增加时，负压增加以将隔膜的周边边缘（边缘84）拉到顶壁上并且收缩可以在其下通过的液体的流动，从而限制密封件中的湍流量流体（30）内并且防止其损失到外部排水管（34）。当液体流量足以在分流器上方升起时，如在水（102）的水桶（102）被倒入小便池的情况下，水在隔膜上方产生正压力，即在其上部侧（94）。这个正压力与隔膜下侧的负压一致，将隔膜的周边边缘密封到墨盒的顶部，从而阻塞主排水管并将液体转移到顶部较小的次级开口（45）壁可以另外用作墨盒拆卸工具孔和排气孔。通过次级开口的流动允许缓慢排放并且不会损失密封剂。当压力降低或减小时，隔膜由于其弹性弹性而返回其正常位置，并且允许无水小便器的正常操作没有任何限制。

3. 发明授权

US08646117B2 Anti-siphon trap with snorkel 有权
标题翻译：防虹吸疏水阀
公开(公告)号：US08646117B2
公开(公告)日：2014-02-11
申请号：US12661027
申请日：2010-03-09
申请人： Robert Avetisian
发明人： Robert Avetisian
IPC分类号： E03C1/28 , E03C1/29
CPC分类号： E03C1/28 , E03C1/281 , E03C1/29 , E03C1/294 , E03D13/007 , Y10T137/4463 , Y10T137/4531
摘要： To reduce the barrier sealant amount, the area of a throat (88), communicating an inlet compartment (78) to an outlet opening (64), is made small. Should sealant not be in the throat, wastewater in the throat would be correspondingly small. A snorkel (110) in a discharge section drain tube (98) extends downwards to above the level of the horizontal drain, and allows any air from the external drain to pass to the outlet compartment generally below the ceiling (90) so that, should wastewater cover the opening of the drain tube, such air is permitted to enter into the cartridge and to prevent any syphoning. A three rib channel guide mechanism (100) within the tube guides wastewater flow towards the drain tube center, and away from the drain tube walls to avoid deposit of any sediment contained in the wastewater.
摘要翻译：为了减少阻隔密封剂量，使进口隔室78与出口开口64连通的喉部88的面积变小。如果密封剂不在喉咙里，喉咙里的废水会相应地很小。排放部分排水管（98）中的通气管（110）向下延伸到水平排水管的高度以上，并且允许来自外部排水管的任何空气通常在天花板（90）下方通向出口室，使得应当废水覆盖排水管的开口，允许这样的空气进入筒中，并防止任何虹吸。导管内的三肋通道引导机构（100）引导废水流向排水管中心，并远离排水管壁，以避免沉积在废水中的任何沉积物。

4. 发明申请

US20100230333A1 Anti-siphon trap with snorkel 有权
标题翻译：防虹吸疏水阀
公开(公告)号：US20100230333A1
公开(公告)日：2010-09-16
申请号：US12661027
申请日：2010-03-09
申请人： Robert Avetisian
发明人： Robert Avetisian
IPC分类号： B01D35/157
CPC分类号： E03C1/28 , E03C1/281 , E03C1/29 , E03C1/294 , E03D13/007 , Y10T137/4463 , Y10T137/4531
摘要： The amount of sealant needed as an odor barrier in a wastewater cartridge is reduced. The cartridge inlet compartment (78) has a ceiling (90) of given area. The ceiling is spaced from the cartridge upper wall (60) and from the wastewater-receiving opening (64) therein. A throat (88), which communicates the inlet compartment with the wastewater-receiving opening, has an area which is less than the area of the ceiling, so that the amount of the sealant acting as the barrier, as contained within the throat, is less than any further amount of the sealant (under the ceiling) which floats on the wastewater in the inlet compartment. Also, should sealant not be present within the throat to act as an odor barrier, only a small area of wastewater present within the throat would be exposed to the air external to the cartridge and, thus, present a lesser opportunity of odor to emanate to the outside environment. Further, a discharge section (86) is coupled between an outlet compartment (80) and the external drain and includes a drain tube (98) having walls surrounding a center and communicating with the outlet compartment and opens at an exit port area (106) for discharge of the wastewater fluid from the outlet compartment to the drain. A three rib channel guide mechanism (100) is formed within the tube to guide flow of the wastewater towards the drain tube center, and away from the drain tube walls to avoid deposit of any sediment contained in the wastewater. In addition, the discharge section drain tube (98) includes a snorkel (110) which extends downwards to above the level of the horizontal drain, to allow any air from the external drain to pass to the outlet compartment generally below the ceiling (90) so that, should wastewater cover the opening of the drain tube, such air is permitted to enter into the cartridge and to prevent any syphoning.
摘要翻译：减少了在废水筒中作为气味阻挡剂所需的密封剂的量。墨盒入口隔室（78）具有给定面积的天花板（90）。天花板与盒上壁（60）和其中的废水接收开口（64）间隔开。将入口隔室与废水接收口连通的喉部88具有小于天花板面积的面积，因此，包含在喉部内的充当屏障的密封剂的量为小于在入口隔室中漂浮在废水上的任何更多量的密封剂（在天花板下方）。此外，如果喉部内不存在密封剂以作为气味屏障，则只有在喉部内存在的少量废水才能暴露于墨盒外部的空气，因此会产生较小的气味发生的机会外界环境。此外，排出部分（86）联接在出口隔室（80）和外部排水口之间，并且包括排水管（98），排水管（98）具有围绕中心的壁并且与出口隔室连通且在出口区域（106）处开口，用于将废水从排出室排放到排水管。在管内形成三肋通道引导机构（100），以引导废水流向排水管中心，并远离排水管壁，以避免沉积在废水中的任何沉积物。此外，排出部排水管98包括一个向下延伸到水平排放水平面以上的通气管，以允许来自外部排水口的任何空气通常在天花板（90）下方通向出口室，因此，如果废水覆盖排水管的开口，则允许这样的空气进入筒中并防止任何虹吸。

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