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1. 发明授权

US06241881B1 Pollution separator and filtration apparatus 失效
标题翻译：污染分离器和过滤装置
公开(公告)号：US06241881B1
公开(公告)日：2001-06-05
申请号：US09554300
申请日：2000-05-11
申请人： David Pezzaniti
发明人： David Pezzaniti
IPC分类号： E03F100
CPC分类号： E03F5/14 , B01D21/0012 , B01D21/26 , B01D21/267 , B01D2221/12
摘要： A stormwater pollution separator and filter apparatus to be fitted inline in a stormwater conduit. The apparatus has an inlet (1) receiving stormwater and leading through an inlet aperture (3) to a separation chamber (4) which then leads to a filtration chamber (5) which is positioned below the inlet aperture (3). A riser (6) leads from the filtration chamber (5) to an outlet (7) which is connected back to the stormwater conduit (3). The inlet opening is connected tangentially into the separation chamber (4) to create, in use, a swirl action in the separation chamber (4) by reason of the flow of the stormwater. The separation chamber (4) is positioned vertically above the filtration chamber (5), and the filtration chamber (5) has one or more filtration baskets (9) positioned in the filtration chamber (5) to receive substantially all the flow of stormwater from the separation chamber (4), the baskets (9) are spaced apart from a wall (10) defining a periphery of the filtration chamber (5). An overflow communicates directly between the inlet and the outlet, and a weir (14) is positioned in the overflow to prevent flow through the overflow unless a predetermined level of stormwater is exceeded.
摘要翻译：雨水污染分离器和过滤装置在雨水管道中嵌入。该设备具有接收雨水并且通过入口孔（3）通向分离室（4）的入口（1），然后通向分离室（4），该分离室通向位于入口孔（3）下方的过滤室（5）。提升管（6）从过滤室（5）引导到连接到雨水管道（3）的出口（7）。入口开口切向连接到分离室（4）中，以在使用中在分离室（4）中由于雨水的流动而产生旋流作用。分离室（4）垂直地位于过滤室（5）的上方，而过滤室（5）具有位于过滤室（5）中的一个或多个过滤篮（9），以接收基本上所有的雨水流分离室（4），篮子（9）与限定过滤室（5）的周边的壁（10）间隔开。溢流器直接在入口和出口之间连通，并且堰（14）位于溢流中，以防止流过溢流，除非超过预定水平的雨水。

2. 发明授权

US06240575B1 Evacuation system provided with a shut-off valve, and process for maintaining in operating conditions a shut-off valve in a vaccum evacuation system 失效
标题翻译：具有截止阀的疏散系统以及在操作条件下保持真空抽气系统中的截止阀的过程
公开(公告)号：US06240575B1
公开(公告)日：2001-06-05
申请号：US09445789
申请日：2000-01-13
申请人： Vicente Polo Sanchez
发明人： Vicente Polo Sanchez
IPC分类号： E03F100
CPC分类号： E03D5/00 , E03F1/006 , F16K5/04 , Y10T137/4273
摘要： The toilet discharge system includes a valve with a body (1) and a shutter member (2), and an unblocking apparatus for the shutter member which acts to displace the shutter between the closing position and an auxiliary position and to return it subsequently to the closing position. Advantageously, the shutter member is a rotating element, and its displacement takes place along the direction of its rotation axis; the unblocking apparatus can include a pneumatic system which injects air into two chambers (6, 7) defined between the valve body (1) and the shutter member (2), on two opposite sides of the latter. The method of operation consists in submitting the shutter member of the valve to a cycle which includes a displacement between the closing position and an auxiliary position, and subsequent return to the closing position. The shutter member is thereby prevented from becoming blocked, by avoiding formation of scale of lime and the like, and lubrication and cleanliness of the valve are improved.
摘要翻译：马桶排放系统包括具有主体（1）和闸门构件（2）的阀，以及用于挡板构件的解锁装置，其用于使闸板在关闭位置和辅助位置之间移动并将其返回到关闭位置。有利地，闸门构件是旋转元件，并且其位移沿其旋转轴线的方向发生; 解封装置可以包括气动系统，其在限定在阀体（1）和活门构件（2）之间的两个腔室（6,7）中的空气系统的两个相对侧上。操作方法在于将阀门的挡板部件提交到包括关闭位置和辅助位置之间的位移以及随后返回到关闭位置的循环。通过避免石灰等的形成，能够防止挡板构件的堵塞，提高了阀的润滑和清洁性。

3. 发明授权

US06796325B1 Apparatus for stormwater retention and release, and method of use thereof 失效
标题翻译：雨水保留和释放装置及其使用方法
公开(公告)号：US06796325B1
公开(公告)日：2004-09-28
申请号：US10111762
申请日：2002-08-27
申请人： Stuart Francis Courier
发明人： Stuart Francis Courier
IPC分类号： E03F100
CPC分类号： E03F5/101 , E03F5/106 , Y10T137/6969 , Y10T137/86228 , Y10T137/86356
摘要： Apparatus and a method are aimed at reducing flood risk from stormwater draining from a property (1). The apparatus is adapted in use to retain stormwater at the property (1) releasing it from the property and comprises a container (6) which in use is located underneath or proximal to a building (2) of the property (1), and a control chamber (3) with which the container (6) is in fluid communication. The apparatus is operatively connected in use by at least one conduit (4) to drainage means (5) sourced externally from the building to receive stormwater into the container (6) by way of the control chamber (3), and is further operatively connected in use to at least a second conduit (7) to which stormwater exits from the container (6) by way of the control chamber (3). A level of stormwater in the control chamber (3) determines the inflow and outflow of stormwater into and from the container (6). Debris is prevented at the control chamber from entering into the container and passing to the second conduit (7). Stormwater may be pumped from the container for watering a garden or other uses. The property (1) may comprise a series of buildings (2), each with its own stormwater retention.
摘要翻译：设备和方法旨在减少雨水从物业排水的洪水风险（1）。该设备适用于在该物业中保留雨水（1）将其从物业中释放出来并且包括在使用中位于或靠近物业（1）的建筑物（2）的容器（6），以及控制室（3）与容器（6）流体连通。该设备在使用中由至少一个导管（4）可操作地连接到从建筑物外部采集的排水装置（5），以通过控制室（3）将雨水接收到容器（6）中，并进一步可操作地连接在使用中至少一个第二导管（7），雨水通过控制室（3）从容器（6）流出。控制室（3）中的雨水水平决定了雨水进出集装箱的流入和流出（6）。在控制室处防止碎屑进入容器并通过第二导管（7）。雨水可以从容器中抽出，以浇灌花园或其他用途。物业（1）可以包括一系列建筑物（2），每个建筑物都有自己的雨水保留。

4. 发明授权

US06742884B2 Apparatus for printing etch masks using phase-change materials 失效
标题翻译：使用相变材料印刷蚀刻掩模的设备
公开(公告)号：US06742884B2
公开(公告)日：2004-06-01
申请号：US09838685
申请日：2001-04-19
申请人： William S. Wong , Robert A. Street , Stephen D. White , Robert Matusiak , Raj B. Apte
发明人： William S. Wong , Robert A. Street , Stephen D. White , Robert Matusiak , Raj B. Apte
IPC分类号： E03F100
CPC分类号： B41J2/14008 , H01L21/0271 , H01L21/0332 , H01L21/0337
摘要： A method and system for masking a surface to be etched is described. A droplet source ejects droplets of a masking material for deposit on a thin-film or other substrate surface to be etched. The temperature of the thin-film or substrate surface is controlled such that the droplets rapidly freeze upon contact with the thin-film or substrate surface. The thin-film or substrate is then etched. After etching the masking material is removed.
摘要翻译：描述用于掩蔽待蚀刻表面的方法和系统。液滴源喷射掩模材料的液滴以沉积在待蚀刻的薄膜或其它衬底表面上。控制薄膜或基板表面的温度，使得液滴在与薄膜或基板表面接触时快速冷冻。然后蚀刻薄膜或衬底。蚀刻后，去除掩模材料。

5. 发明授权

US06467497B1 Buffer box for use in a vacuum drainage system 失效
标题翻译：用于真空排水系统的缓冲箱
公开(公告)号：US06467497B1
公开(公告)日：2002-10-22
申请号：US09295995
申请日：1999-04-21
申请人： Jay D. Stradinger , Douglas M. Wallace , Michael B. Hancock
发明人： Jay D. Stradinger , Douglas M. Wallace , Michael B. Hancock
IPC分类号： E03F100
CPC分类号： E03F1/006 , Y10T137/3109 , Y10T137/402 , Y10T137/731 , Y10T137/7316
摘要： A buffer box for use in a vacuum drainage system. The buffer box defines a reservoir of known effective size which provides substantially consistently sized slugs of liquid which may be efficiently pulled up a vertical lift. The buffer box includes an outlet and an air intake orifice which may be sized relative to one another so that only liquid from the reservoir is evacuated. The outlet has an upper edge which may be spaced from a base portion of the buffer box at a height which optimizes liquid velocity out of the box and defines a level above which only water is evacuated from the reservoir.
摘要翻译：用于真空排水系统的缓冲箱。缓冲箱限定了已知有效尺寸的储存器，其提供基本上一致的尺寸的液体块，其可以被有效地拉起垂直升降。缓冲箱包括出口和进气口，其可以相对于彼此设定尺寸，使得只有来自储存器的液体被排出。出口具有上边缘，其可以在缓冲箱的基部与间隔开的高度处，该高度优化液体速度离开箱体，并且限定了高于其的水位，只有水从储存器中排出。

6. 发明授权

US06503390B1 Filtration of hydrocarbon containing liquid 有权
公开(公告)号：US06503390B1
公开(公告)日：2003-01-07
申请号：US09502270
申请日：2000-02-11
申请人： William J. Gannon
发明人： William J. Gannon
IPC分类号： E03F100
CPC分类号： C02F1/285 , B01D17/005 , B01D17/0202 , B01D17/0214 , B01D17/10 , B01J20/26 , C02F1/001 , C02F1/40 , C02F1/682 , C02F2101/32 , C02F2103/001 , C02F2201/006
摘要： An apparatus for and method of filtering hydrocarbon contaminated water is disclosed herein. The present invention may be used in drainage openings, particularly in parking lots and containment areas for large sources of hydrocarbons such as oil tanks or electrical transformers, to remove hydrocarbons from hydrocarbon contaminated water. The apparatus has a filtration compartment which filters out debris and sediment which may clog the treatment compartment. A pre-filter attachable to the apparatus may be used to further aid in filtering out sediment. A means for melting snow and ice may be incorporated within the filtration compartment such that liquid flow is not hindered during extreme weather conditions. The treatment compartment contains a hydrocarbon absorption media which absorbs any hydrocarbons present in the water rendering such water substantially hydrocarbon-free for discharge directly into a stream or groundwater. In the event of a hydrocarbon spill, the hydrocarbon absorption media forms a plug which seals off the flow of contaminated water. A hydrocarbon solubilizing material capable of effectively removing sheen in a first pass may be disposed as a top layer over the hydrocarbon absorption media. Preferably, each compartment is manufactured as a cartridge which may be dropped into a housing inserted into a drain opening.

7. 发明授权

US06318395B1 Method and apparatus for sewer system flow control to reduce wastewater treatment electrical costs 失效
标题翻译：下水道系统流量控制的方法和设备，以减少废水处理电费
公开(公告)号：US06318395B1
公开(公告)日：2001-11-20
申请号：US09437363
申请日：1999-11-10
申请人： Claude T. Anderson , Ronald L. Jacobson , Michael G. Rieth
发明人： Claude T. Anderson , Ronald L. Jacobson , Michael G. Rieth
IPC分类号： E03F100
CPC分类号： E03F5/102 , E03F5/107 , E03F7/02 , Y02A10/36 , Y10T137/0318 , Y10T137/402
摘要： A method and apparatus for diurnally storing and releasing municipal sewage in its conveyance network of sewers and interceptor piping to affect a reduction in peak energy demand and on-peak energy usage at the wastewater treatment plant, and, to reduce peak loadings to wastewater treatment plant clarifiers, aeration basins, channels and pumps, thereby improving plant performance and extending the wastewater treatment plant capacity. Utilization of the existing sewer system provides a way to obtain cost effective electrical cost reductions, flow equalization capacity, or an optimized combination thereof. With the disclosed invention it is possible to equalize wastewater flows, or alternatively to shift flow peaks from the on-peak electric rate periods to the off-peak electric rate periods providing less equalization.
摘要翻译：一种用于在下水道和拦截管道输送网络中日常储存和释放城市污水的方法和装置，以影响废水处理厂的峰值能量需求和峰值能量消耗的减少，以及减少废水处理厂的高峰负荷澄清池，曝气池，通道和泵，从而提高工厂性能，延长污水处理厂的生产能力。使用现有的下水道系统提供了一种获得成本有效的电力成本降低，流量均衡能力或其优化组合的方式。利用所公开的发明，可以使废水流量相等，或者替代地将流量峰值从峰值电速率周期转移到提供较小均衡的非峰值电速率周期。

8. 发明授权

US06311717B1 Buffer box for use in a vacuum drainage system 有权
公开(公告)号：US06311717B1
公开(公告)日：2001-11-06
申请号：US09295995
申请日：1999-04-21
申请人： Jay D. Stradinger , Douglas M. Wallace , Michael B. Hancock
发明人： Jay D. Stradinger , Douglas M. Wallace , Michael B. Hancock
IPC分类号： E03F100
摘要： A buffer box for use in a vacuum drainage system. The buffer box defines a reservoir of known effective size which provides substantially consistently sized slugs of liquid which may be efficiently pulled up a vertical lift. The buffer box includes an outlet and an air intake orifice which may be sized relative to one another so that only liquid from the reservoir is evacuated. The outlet has an upper edge which may be spaced from a base portion of the buffer box at a height which optimizes liquid velocity out of the box and defines a level above which only water is evacuated from the reservoir.

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