-
公开(公告)号：US09845259B2
公开(公告)日：2017-12-19
申请号：US12319219
申请日：2009-01-03
IPC分类号： B01D17/00 , C02F9/00 , B01D35/147 , C02F1/00 , C02F1/44
CPC分类号： C02F9/005 , B01D35/147 , B01D35/30 , B01D2201/302 , B01D2201/4015 , C02F1/008 , C02F1/444 , C02F2201/001 , C02F2201/006 , C02F2301/043 , C02F2303/04 , Y10T137/3084 , Y10T137/794
摘要： An apparatus for filtering water has a valve head and a filtration/purification canister removably mountable thereon. Connecting the canister to the valve head automatically opens a check valve in the valve head to permit water to flow from the valve head into and through the canister, and then back to and through the valve head to an outlet port. Disconnecting the canister from the valve head automatically closes the check valve, stopping the flow of water. A bypass valve is provided in the valve head to permit a sanitizing solution to flow through the valve head and along the lines of the water distribution system to sanitize the system, while bypassing the canister. The outlet port may be directly connected to an appliance that uses water, to eliminate possible contamination that may occur when water is brought indirectly from the outlet port to the appliance instead.
-
2.发明授权Apparatus for filtering and/or purifying water of a potable water distribution system, such as a potable water distribution system for aircraft, said apparatus providing water boiler expansion pressure relief 有权用于过滤和/或净化饮用水分配系统的水的设备，例如用于飞机的饮用水分配系统，所述设备提供水锅炉膨胀压力释放公开(公告)号：US09216368B1
公开(公告)日：2015-12-22
申请号：US13618943
申请日：2012-09-14
IPC分类号： B01D27/10 , B01D35/153 , B01D35/147
CPC分类号： B01D27/103 , B01D27/106 , B01D35/00 , B01D35/1475 , B01D35/153 , B01D2201/291 , C02F1/001 , C02F1/444 , C02F9/005 , C02F2201/001
摘要： An apparatus for filtering and/or purifying water flowing through a water distribution system has a water filtration/purification cartridge mounted inside a housing. The apparatus provides for water boiler expansion pressure relief, while guarding against any water contaminated downstream of the apparatus backflowing into contact with the outlet side of the filtering and/or purifying matrix of the cartridge to prevent possible contamination of the outlet side of the matrix from such backflow and thereby cause water exiting the outlet port apparatus to be contaminated.
摘要翻译： 用于过滤和/或净化流经配水系统的水的装置具有安装在壳体内的水过滤/净化筒。 该装置提供水锅炉膨胀压力释放，同时防止装置下游污染的水回流与筒的过滤和/或净化基质的出口侧接触，以防止可能的污染基体的出口侧 这样的回流，从而导致离开出口设备的水被污染。
-
3.发明授权Apparatus for filtering and/or conditioning and/or purifying a fluid such as water, and interface thereof for providing water boiler expansion pressure relief 有权用于过滤和/或调节和/或净化诸如水及其界面的流体的设备，用于提供水锅炉膨胀压力释放公开(公告)号：US09109721B1
公开(公告)日：2015-08-18
申请号：US13618731
申请日：2012-09-14
CPC分类号： B01D35/30 , B01D24/38 , B01D29/11 , B01D29/88 , B01D35/02 , B01D35/147 , B01D35/153 , B01D2201/04 , B01D2201/16 , B01D2201/167 , B01D2201/303 , C02F1/001 , C02F1/003 , C02F2201/001 , C02F2201/005 , C02F2201/006 , C02F2301/02 , C02F2303/04 , E03B7/078 , F16K51/00
摘要： An apparatus for filtering water has an interface and a filtration/purification canister removably mountable onto the interface. Connecting the canister to the interface automatically opens a check valve in the interface to permit water to flow from the interface into and through the canister, and then back to and through the interface to an outlet port. Disconnecting the canister from the interface automatically closes the check valve, stopping the flow of water. The interface provides for water boiler expansion pressure relief, while guarding against any water contaminated downstream of the apparatus from backflowing into the filtration/purification canister and contaminating the portion of the filtration/purification canister downstream of the filter/conditioning/purifying medium held within the filtration/purification canister and thereby causing water exiting the outlet port of the filtration/purification canister to be contaminated.
摘要翻译： 用于过滤水的装置具有可移除地安装到界面上的界面和过滤/净化罐。 将罐连接到界面将自动打开接口中的止回阀，以允许水从界面流入并通过罐，然后通过接口回到出口。 将罐与接口断开自动关闭止回阀，停止水流。 该界面提供水锅炉膨胀压力释放，同时防止设备下游污染的水回流到过滤/净化罐中，并污染过滤/净化罐下游的过滤/净化介质的部分， 过滤/净化罐，从而导致离开过滤/净化罐出口的水被污染。
-
4.发明授权Apparatus for filtering and/or conditioning and/or purifying a fluid such as water 有权用于过滤和/或调节和/或净化诸如水的流体的装置公开(公告)号：US08671980B2
公开(公告)日：2014-03-18
申请号：US12806233
申请日：2010-08-06
CPC分类号： B01D35/1573 , B01D35/147 , B01D35/30 , B01D2201/302 , B01D2201/4015 , C02F1/008 , C02F1/444 , C02F9/005 , C02F2201/001 , C02F2201/006 , C02F2301/043 , C02F2303/04 , Y10T137/86324 , Y10T137/87941 , Y10T137/87949
摘要： An apparatus for filtering water has an interface and a filtration/purification canister removably mountable thereon. Connecting the canister to the interface automatically opens a check valve in the interface to permit water to flow from the interface into and through the canister, and then back to and through the interface to an outlet port. Disconnecting the canister from the interface automatically closes the check valve, stopping the flow of water. An end cap may be substituted for the canister to permit fluid to flow through the interface when the canister is not mounted on the interface. The outlet port may be directly connected to an appliance that uses water, to eliminate possible contamination that may occur when water is brought indirectly form the outlet port to the appliance instead. A flapper valve is provided in the canister to prevent back flow of fluid from the inlet port of the canister when the canister is not mounted on the interface. The flapper valve also is provided with an actuating means to automatically open the flapper valve when the canister is mounted on the interface, which permits fluid to be drained from the canister when the fluid distribution system is being drained without disconnecting the canister from the interface.
摘要翻译： 用于过滤水的装置具有可拆卸地安装在其上的界面和过滤/净化罐。 将罐连接到界面将自动打开接口中的止回阀，以允许水从界面流入并通过罐，然后通过接口回到出口。 将罐与接口断开自动关闭止回阀，停止水流。 当罐没有安装在界面上时，端盖可以代替罐以允许流体流过界面。 出口端口可以直接连接到使用水的器具，以消除当间接地将水从出口端口连接到器具时可能发生的污染。 在罐上设置挡板阀，以防止当罐没有安装在界面上时，流体从罐的入口端回流。 挡板阀还设置有致动装置，以在罐安装在界面上时自动打开挡板阀，当流体分配系统排出而不将罐从界面断开时，允许流体从罐排出。
-
公开(公告)号：US5155325A
公开(公告)日：1992-10-13
申请号：US740787
申请日：1991-08-06
IPC分类号： B23K20/08 , B23K26/073 , B23K26/34 , H05K3/24
CPC分类号： H05K3/046 , B23K20/08 , B23K26/0738 , H05K3/244 , H05K2203/0528 , H05K2203/107
摘要： Invention is directed to a method of metallurgically bonding a layer of a first material, such as gold, to the surface of a second material, such as copper, by the use of the driving force of the energy from a pulsed laser. The method comprises the steps of selecting a thin polymeric film, where said polymer is characterized by a high optical coefficient of absorption at the wavelength of said laser, and applying to said polymeric film a thin layer of said first material for bonding to the second material. The second material is placed in close proximity to the thin layer of the first material. Intermediate the laser and the target a rotating optical scanner is provided to intercept the beam of the laser prior to directing the focused beam thereof toward the polymeric film. The repetition rate of the laser is synchronized with the rotating optical scanner to cause the focused beam of the laser to move across said polymeric film at a velocity less than the velocity of sound through the material. As a result thereof, the polymeric film is explosively evaporated causing a build up of pressure driving the first material toward the second material, whereby a moving contact zone is developed therebetween to drive surface contaminants and oxides from the second material.
摘要翻译： 本发明涉及通过使用来自脉冲激光的能量的驱动力将诸如金的第一材料的层冶金结合到第二材料（例如铜）的表面的方法。 该方法包括选择薄聚合物膜的步骤，其中所述聚合物的特征在于在所述激光的波长处的高光吸收系数，并且向所述聚合物膜施加用于粘合到第二材料的所述第一材料的薄层 。 第二材料被放置在第一材料的薄层附近。 提供激光和目标的旋转光学扫描器以在将聚焦光束引导到聚合物膜之前拦截激光束。 激光器的重复率与旋转的光学扫描器同步，使得激光的聚焦光束以低于通过材料的声速的速度跨越所述聚合物膜移动。 其结果是，聚合物膜被爆炸性地蒸发，导致将第一材料向第二材料驱动的压力的积聚，从而在其间形成移动接触区，以驱动来自第二材料的表面污染物和氧化物。
-
公开(公告)号：US5127438A
公开(公告)日：1992-07-07
申请号：US511395
申请日：1990-04-19
申请人： Richard T. Williams
发明人： Richard T. Williams
CPC分类号： F16K27/045 , F16K3/085 , Y10T137/85946 , Y10T137/86743
摘要： A faucet with control mechanism for passing water through the faucet or for shutting the water off, which comprises ceramic discs having mating long-wearing highly polished faces that provide a water seal when the discs are in closed position, and have openings therein which provide a water passageway when the discs are in open position for axial flow, wherein the ceramic discs themselves form the passageway or pressure vessel which contains the flow and permits the use of a side-operated handle which attaches to a controller inside the faucet which is open to the atmosphere. A lower body portion has a threaded stem with a pair of opposed flat portions for admitting a split mounting washer without having to thread the washer on the threaded stem all the way from the bottom of the stem.
-
公开(公告)号：US5120437A
公开(公告)日：1992-06-09
申请号：US745487
申请日：1991-08-15
申请人： Richard T. Williams
发明人： Richard T. Williams
摘要： A portable water filtration apparatus for filtering and purifying water comprises a container for holding water, a pump block mounted inside the container, the pump block having a water inlet port, a water outlet port, and a passageway extending through the pump block between the inlet port and the outlet port, a water filter unit mounted on the water inlet port, a pump mounted in an opening in the pump block accessing the pump to the passageway in the pump block, first valve means positioned in the passageway of the pump block for blocking flow of water in the passageway from the pump to the inlet port of the pump block, a microfiltration canister mounted in the water outlet port of the pump block, the canister having a spout through which purified water is pumped, and second valve means positioned at the outlet port of the pump block for blocking flow of water from the microfiltration canister back into the pump block.
-
公开(公告)号：US4987006A
公开(公告)日：1991-01-22
申请号：US498875
申请日：1990-03-26
摘要： This invention is directed to a method for producing a smooth and continuous pressure bonded layer of a material such as gold or other precious metal, to a substrate, such as a metal substrate, through the driving force of a pulsed laser. The method comprises the steps of selecting a laser transparent substrate, applying thereto a thin polymeric film, where said polymer is characterized by a high optical coefficient of absorption to the wavelength of said laser. Preferably, such coefficient is at least 2.times.10.sup.4 cm.sup.-1. To the polymeric film, a thin layer or film of the material, such as gold is applied. Thereafter, the laser transparent substrate, containing the dual layers is placed in close proximity to the substrate or workpiece upon which such material is to be deposited. To this assembly, a pulsed laser is directed through the transparent substrate toward the polymeric film and material layer, whereby the laser energy is absorbed by the polymeric causing heating and vaporization thereof over a controlled depth of such polymer film. The vaporization provides the necessary pressure to blow-off the remaining polymer film and propel the material layer onto the substrate or workpiece. The resulting pressure bonded layer, i.e. gold or other precious metal, is smooth and continuous.
摘要翻译： 本发明涉及通过脉冲激光器的驱动力将诸如金或其它贵金属的材料的平滑且连续的压接层制造到诸如金属基板的基板上的方法。 该方法包括以下步骤：选择激光透明基底，向其施加薄的聚合物膜，其中所述聚合物的特征在于对所述激光的波长具有高的光学吸收系数。 优选地，这种系数至少为2x104cm-1。 向聚合物膜施加材料的薄层或薄膜，例如金。 此后，将含有双层的激光透明基板放置在靠近要沉积这种材料的基板或工件上。 对于该组件，脉冲激光被引导通过透明基板朝向聚合物膜和材料层，由此激光能量被聚合物吸收，引起其在这种聚合物膜的受控深度上的加热和蒸发。 蒸发提供必要的压力以吹除剩余的聚合物膜并将材料层推进到基底或工件上。 所得到的压接层，即金或其他贵金属，是光滑和连续的。
-
公开(公告)号：US10287179B2
公开(公告)日：2019-05-14
申请号：US13346499
申请日：2012-01-09
摘要： An apparatus for filtering and/or purifying water preferably comprises a canister having filtration chamber formed therein and a matrix mounted in the filtration chamber for filtering and/or purifying water that passes through it. Shock absorbers preferably are provided for guarding against damage to the matrix if the apparatus is dropped. Preferably, the apparatus is provided with an inlet port to the filtration chamber, a first outlet port from the filtration chamber, and a second outlet port from the filtration chamber. Water may be pumped into the filtration chamber from the inlet port to wash away dirt and debris that may build up in the filtration chamber and then exit the filtration chamber with the dirt and debris via the second outlet port when open, thereby accomplishing removal of dirt and debris from the filtration chamber without having to backwash the apparatus for filtering and/or purifying water.
-
公开(公告)号：US20180334402A1
公开(公告)日：2018-11-22
申请号：US15845931
申请日：2017-12-18
CPC分类号： C02F9/005 , B01D35/147 , B01D35/30 , B01D2201/302 , B01D2201/4015 , C02F1/008 , C02F1/444 , C02F2201/001 , C02F2201/006 , C02F2301/043 , C02F2303/04 , Y10T137/3084 , Y10T137/794
摘要： An apparatus for filtering water has a valve head and a filtration/purification canister removably mountable thereon. Connecting the canister to the valve head automatically opens a check valve in the valve head to permit water to flow from the valve head into and through the canister, and then back to and through the valve head to an outlet port. Disconnecting the canister from the valve head automatically closes the check valve, stopping the flow of water. A bypass valve is provided in the valve head to permit a sanitizing solution to flow through the valve head and along the lines of the water distribution system to sanitize the system, while bypassing the canister. The outlet port may be directly connected to an appliance that uses water, to eliminate possible contamination that may occur when water is brought indirectly from the outlet port to the appliance instead.
-
-
-
-
-
-
-
-
-
搜索结果
57 条记录 (耗时 0.019 秒)