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111. 依法登记的发明

USH2221H1 Air supply system particularly suited to remove contaminants created by chemical, biological or radiological conditions 有权
公开(公告)号：USH2221H1
公开(公告)日：2008-08-05
申请号：US10021682
申请日：2001-11-30
申请人： Craig S. LaMoy , Michael A. Pompeii , Charles K. Atwell , W. Dale Craig , Bradley A. Repp , Dallas Wayne Culbertson
发明人： Craig S. LaMoy , Michael A. Pompeii , Charles K. Atwell , W. Dale Craig , Bradley A. Repp , Dallas Wayne Culbertson
IPC分类号： B01D46/30
摘要： Disclosed is an air supply system that provides filtered ventilation to a protected zone which is maintained at a positive pressure so as to prevent contaminants from infiltrating therein. The system further discloses a three-stage air filter apparatus that provides all the necessary filtering to remove contaminants from the air that may be created by chemical, biological and radiological conditions.

112. 发明授权

US07320723B2 Exhaust gas filter and filtering system 有权
标题翻译：废气过滤器和过滤系统
公开(公告)号：US07320723B2
公开(公告)日：2008-01-22
申请号：US10988566
申请日：2004-11-16
申请人： Robert R. Sewell, Sr.
发明人： Robert R. Sewell, Sr.
IPC分类号： B01D46/30 , F01N3/022
CPC分类号： B01D53/0415 , B01D53/0431 , B01D2253/106 , B01D2257/702 , B01D2257/90 , B01D2258/01 , B01D2259/4516 , B01D2259/4566 , Y10S55/10 , Y10S55/30 , Y10S55/37
摘要： An exhaust gas filter cartridge which is suitable for use in a muffler such as to form an exhaust gas filtering system is disclosed. The filter cartridge preferably includes a first porous longitudinal wall and a second porous longitudinal wall, both porous longitudinal walls having openings which allow for a sufficient gas flow through the filter cartridge. An absorbent material, preferably in pellet form, is housed substantially in-between the first porous longitudinal wall and the second porous longitudinal wall of the filter cartridge. The filter cartridge is preferably disposable. A guard casing may be used in conjunction with the filter cartridge to provide an exhaust gas filtering system. The guard casing preferably has two end closure structures. A gas inlet end structure is preferably associated with one end closure structure and a gas outlet end structure may be associated with the other end closure structure of the guard casing.
摘要翻译：公开了一种适合用于消音器的废气过滤器滤芯，以形成排气过滤系统。滤筒优选地包括第一多孔纵向壁和第二多孔纵向壁，两个多孔纵向壁具有允许足够的气体流过滤筒的开口。优选以颗粒形式的吸收材料基本上容纳在过滤器滤芯的第一多孔纵向壁和第二多孔纵向壁之间。滤筒最好是一次性的。防护罩可以与滤筒一起使用以提供废气过滤系统。护罩优选具有两个封闭结构。气体入口端结构优选地与一个端部封闭结构相关联，并且气体出口端部结构可以与防护壳体的另一端部封闭结构相关联。

113. 发明授权

US07077888B2 Device for separating dust from flue gases from combustion plants, especially solid fuel combustion plants 失效
标题翻译：用于从燃烧设备，特别是固体燃料燃烧设备分离灰尘与烟道气的装置
公开(公告)号：US07077888B2
公开(公告)日：2006-07-18
申请号：US10754943
申请日：2004-01-09
申请人： Harald Dichtl , Thomas Hagen , Roland Klaus , Jörg Lengert
发明人： Harald Dichtl , Thomas Hagen , Roland Klaus , Jörg Lengert
IPC分类号： B01D46/30 , B01D46/32 , B01D46/00 , B01D45/12 , B01D50/00
CPC分类号： F23L15/02 , F23J15/025 , F23J2217/105 , Y02E20/348
摘要： The invention relates to a device for separating dust from flue gases from combustion plants, especially solid fuel combustion plants, comprising at least one dust filter via which the flue gases are guided, and by means of which the dust from the flue gases can be filtered out as it passes through the dust filter. In order to produce a device which separates dust in a highly efficient manner and which can be operated in a highly reliable manner and be used to heat combustion air for the combustion plant, the at least one dust filter is embodied as a bulk material filter in whose bulk material heat from the flue gases can be collected when the bulk material is cross-flown by the flue gases and by means of whose bulk material heat collected from the flue gases when the combustion air of the combustion plant flows through the bulk material filter can be given off to said combustion air.
摘要翻译：本发明涉及一种用于从燃烧设备，特别是固体燃料燃烧设备的烟气中分离灰尘的装置，其包括至少一个尘埃过滤器，通过该灰尘过滤器可以引导烟道气，并且通过该灰尘过滤器可以对来自烟道气体的灰尘进行过滤当它通过防尘过滤器时。为了生产以高效率的方式分离灰尘并且可以以高度可靠的方式操作并用于加热燃烧设备的燃烧空气的装置，所述至少一个除尘过滤器被实施为一种散装物料过滤器当散装材料被烟气交叉流动时，并且当燃烧装置的燃烧空气流过大量材料过滤器时，通过其从烟道气收集的散装材料的热量可以收集来自烟道气的散装材料的热量可以放弃所述燃烧空气。

114. 发明授权

US5912368A Air filter assembly for automotive fuel vapor recovery system 失效
标题翻译：用于汽车燃油蒸汽回收系统的空气过滤组件
公开(公告)号：US5912368A
公开(公告)日：1999-06-15
申请号：US50139
申请日：1998-03-30
申请人： Charles David Satarino , James T. Dumas , Johanne Wilson , Michael Cermak , Roger Khami , Neville Jimmy Bugli
发明人： Charles David Satarino , James T. Dumas , Johanne Wilson , Michael Cermak , Roger Khami , Neville Jimmy Bugli
IPC分类号： B01D45/08 , B01D46/10 , B01D46/30 , B01D50/00 , B01D53/04 , F02M25/08 , F02M35/022
CPC分类号： B01D53/0415 , B01D45/08 , B01D46/10 , B01D46/30 , B01D50/002 , B01D53/0446 , B01D53/261 , F02M25/0872 , F02M35/022 , B01D2253/102 , B01D2257/702 , B01D2257/80 , B01D2258/01 , B01D2259/4516 , B01D2259/4566
摘要： In a vehicle with an internal combustion engine and a fuel vapor recovery system including a carbon canister connected to the fuel tank for collecting fuel vapors from the fuel tank as the tank is being refilled, an air filtering apparatus is provided to supply a flow of clean and dry purge air to the canister for the purging of vapors therefrom. The air filtering apparatus includes gradually spaced baffle means and filter element means and is remotely connected in the evaporative emission control system by hoses connected to the air inlet and air outlet of the canister.
摘要翻译：在具有内燃机和燃料蒸气回收系统的车辆中，包括连接到燃料箱的碳罐，用于在罐被重新填充时从燃料箱收集燃料蒸气，提供空气过滤装置以提供清洁的流动并将干燥的吹扫空气送入罐中以从中吹扫蒸汽。空气过滤装置包括逐渐间隔的挡板装置和过滤元件装置，并通过连接到罐的进气口和空气出口的软管远程连接在蒸发排放控制系统中。

115. 发明授权

US5904751A Separation apparatus 失效
标题翻译：分离装置
公开(公告)号：US5904751A
公开(公告)日：1999-05-18
申请号：US751821
申请日：1996-11-19
申请人： Erasmus Van Niekerk
发明人： Erasmus Van Niekerk
IPC分类号： F24F7/06 , A47J36/38 , B01D45/08 , B01D46/30 , B01D50/00 , F24C15/20 , B01D24/12 , B01D46/00
CPC分类号： B01D46/30 , B01D50/002 , F24C15/2035 , Y10S55/36
摘要： A separation process comprises passing a gas or vapor stream contaminated with an undesired substance or contaminant downwardly through a bed of curled separating media. The undesired substance or contaminant is allowed to separate from the gas or vapor as it passes through the bed. Purified gas or vapor is withdrawn from the bed.
摘要翻译：分离过程包括将被不需要的物质或污染物污染的气体或蒸气流向下流过卷曲的分离介质床。允许不需要的物质或污染物在通过床时与气体或蒸汽分离。净化气体或蒸汽从床中取出。

116. 发明授权

US5700973A Gas inflator having aluminum bead filter 失效
标题翻译：具有铝珠过滤器的气体充气机
公开(公告)号：US5700973A
公开(公告)日：1997-12-23
申请号：US747342
申请日：1996-11-13
申请人： Shahid A. Siddiqui
发明人： Shahid A. Siddiqui
IPC分类号： B01D39/06 , B01D39/12 , B01D39/20 , B01D46/12 , B01D46/30 , B60R21/26 , B60R21/264 , C06D5/00
CPC分类号： B60R21/2644 , B01D39/06 , B01D39/12 , B01D39/2068 , B01D46/12 , B01D46/30 , B01D2279/10
摘要： A solid propellant gas generator incorporating staged gas cooling and filtration so as to generate cool, clean gasses having a composition suitable for use as an automobile airbag inflator. An intermediate cooling and filtration stage consists of aluminum beads that function as both a filter and heat sink.
摘要翻译：一种固体推进剂气体发生器，其包括分级气体冷却和过滤，以产生具有适合用作汽车安全气囊充气机的组合物的冷却，清洁的气体。中间冷却和过滤阶段由铝珠组成，既用作过滤器又可用作散热器。

117. 发明授权

US5697602A Container for a refrigerant system filter 失效
标题翻译：用于制冷剂系统过滤器的容器
公开(公告)号：US5697602A
公开(公告)日：1997-12-16
申请号：US332126
申请日：1994-10-31
申请人： Carlos J. Guerra Cisneros , Jose A. Rico Mora
发明人： Carlos J. Guerra Cisneros , Jose A. Rico Mora
IPC分类号： B01D46/30 , B01D46/42 , F25B43/00 , F16L55/00
CPC分类号： F25B43/003 , B01D35/30 , B01D2201/301 , B01D2201/4015 , B01D2265/022
摘要： A container (10) for a filter (12) has a cylindrical housing (16) receiving the filter (12) and permitting replacement of the filter (12) from an open end. An enlarged diameter fitting (22) is secured about the open end of the cylindrical housing (16) and has retaining lugs (30) for retaining a removable end cap assembly. The removable end cap assembly has an anchor plate (40) with projections (46) that are received within arcuate slots (32) of the end fitting (22). The anchor plate (40) is coupled to an end cap (42) for rotation to position the projections (46) beneath the lugs (30) to restrain outward movement of the anchor plate (40). A single bolt (44) through the end cap (42) is threaded to the anchor plate (40). Rotation of the bolt draws the anchor plate (40) tightly against the lugs (30). The end cap (42) is simultaneously forced against an O-ring (36) disposed on the outer end (50) of fitting (22) for sealing the end cap to the container. An embodiment of FIG. 5 has an adaptor (25A) removably connected to a flange (22A) on the cylindrical housing (16A) to provide a retrofit. An embodiment of FIGS. 6-9 provides visible external indicia on the cap assembly to indicate when the cap (42B) is in fully engaged position with the housing (16B).
摘要翻译：用于过滤器（12）的容器（10）具有容纳过滤器（12）并允许过滤器（12）从开口端更换的圆柱形壳体（16）。围绕圆柱形壳体（16）的开口端固定有一个扩大的直径配件（22），并且具有用于保持可移除的端盖组件的保持凸耳（30）。可移除的端盖组件具有锚定板（40），其具有突出部（46），所述锚固板被接收在端部配件（22）的弓形狭槽（32）内。锚板（40）联接到端盖（42）以旋转以将突起（46）定位在凸耳（30）下方以限制锚板（40）的向外运动。通过端盖（42）的单个螺栓（44）被拧到锚板（40）上。螺栓的旋转将锚板（40）紧紧地拉到凸耳（30）上。端盖（42）同时被压在设置在配件（22）的外端（50）上的O形环（36）上，用于将端盖密封到容器。图1的实施例。 5具有可移除地连接到圆柱形壳体（16A）上的凸缘（22A）上的适配器（25A），以提供改进。图1和图2的实施例。 6-9在盖组件上提供可见的外部标记，以指示盖（42B）何时与壳体（16B）完全接合的位置。

118. 发明授权

US5505757A Corrosion-resistant metal filters 失效
标题翻译：耐腐蚀金属过滤器
公开(公告)号：US5505757A
公开(公告)日：1996-04-09
申请号：US292774
申请日：1994-08-18
申请人： Masayuki Ishii
发明人： Masayuki Ishii
IPC分类号： B01D39/20 , B01D46/30 , B01D53/56 , B01D53/86 , B01D53/94
CPC分类号： B01D39/2051 , B01D39/2041 , Y10S55/30
摘要： Metal filter for a particulate trap which meets the requirements for low pressure drop, high collecting capacity and a long life. The metal filters have one or more layers of unwoven fabric (such as felt) formed of a metal fiber having one of the following alloy compositions A, B and C wherein composition A is made of Ni: 5-20% by weight, Cr: 10-40 by weight, Al: 1-15% by weight, the remainder being Fe and inevitable impurities; composition B is made of Cr: 10-40% by weight, Al: 1-15% by weight, the remainder being Ni and inevitable impurities; and composition C is made of Cr: 10-40% by weight, Al: 1-15% by weight, the remainder being Fe and inevitable components. The metal filter is highly resistant to corrosion and heat and can withstand repeated heatings for removal of the particulate.
摘要翻译：用于颗粒捕集器的金属过滤器，满足低压降，高回收能力和长使用寿命的要求。金属过滤器具有由具有以下合金组成A，B和C之一的金属纤维形成的一层或多层无纺织物（例如毡），其中组成A由Ni制成：5-20重量％，Cr： 10-40重量％，Al：1-15重量％，余量为Fe和不可避免的杂质; 组成B由Cr：10-40重量％，Al：1-15重量％，其余为Ni和不可避免的杂质; 组成C由Cr：10〜40重量％，Al：1-15重量％构成，余量为Fe和不可避免的成分。金属过滤器高度耐腐蚀和耐热，并能承受反复加热以除去颗粒物。

119. 发明授权

US5496627A Composite fibrous filters 失效
标题翻译：复合纤维过滤器
公开(公告)号：US5496627A
公开(公告)日：1996-03-05
申请号：US491387
申请日：1995-06-16
申请人： Shriram Bagrodia , Bobby M. Phillips , William A. Haile
发明人： Shriram Bagrodia , Bobby M. Phillips , William A. Haile
IPC分类号： B01D39/14 , B01D39/16 , B01D46/30 , B03C3/155 , B32B5/26 , D01D5/253 , D04H3/16 , D02G3/00 , B32B3/00
CPC分类号： B01D39/163 , B32B5/26 , Y10T442/611 , Y10T442/68
摘要： Disclosed are novel composite fibrous structures which have utility as filters. These composite structures have at least two layers. The first layer is a nonwoven fibrous structure made from uniquely grooved fibers. The second layer is of a fibrous material that offers high filter efficiency.. The first layer has significantly lower pressure drop and higher dust holding capacity than the second layer.
摘要翻译：公开了具有用作过滤器的新型复合纤维结构。这些复合结构具有至少两层。第一层是由独特的沟槽纤维制成的非织造纤维结构。第二层是提供高过滤效率的纤维材料。第一层具有比第二层显着更低的压降和更高的除尘能力。

120. 发明授权

US5179778A Method and means for producing disks of tightly packed on-end aligned fibers 失效
标题翻译：用于生产紧密包装的端对齐纤维的盘的方法和装置
公开(公告)号：US5179778A
公开(公告)日：1993-01-19
申请号：US842029
申请日：1992-02-25
申请人： Lawrence J. Dickson , Donald L. Blake
发明人： Lawrence J. Dickson , Donald L. Blake
IPC分类号： B01D39/20 , B01D46/30 , B21C1/28 , B21C23/24
CPC分类号： F42B12/70 , B01D39/2017 , B01D39/2055 , B01D39/2065 , B01D46/30 , B21C1/28 , B21C23/24 , B01D2239/0241 , B01D2239/086 , B01D2239/1233 , Y10T29/49119 , Y10T29/49208 , Y10T29/49801 , Y10T29/49929 , Y10T29/49934 , Y10T29/5187 , Y10T29/53126 , Y10T29/532
摘要： A method and means for producing disks of tightly packed on-end aligned fibers wherein side-by-side filament tows are surrounded and pulled by a Chinese-finger type gripper sleeve which tightens about the tows and compacts the filaments as it is pulled. The gripper sleeve and filament assembly is further compacted by being pulled through a draw-down die and into a tube surrounded by a backup casing. The highly compacted mass of filaments with the surrounding portion of the sleeve within the tube are cut free from the external portion of the portion of the puller sleeve and the loaded tube is removed from the casing. A plurality of disks of predetermined thickness containing the desired highly compacted on-end aligned fibers are then formed by cross-sectionally cutting the filament loaded tube segment by segment.
摘要翻译：用于生产紧密堆叠的端部对准的纤维的盘的方法和装置，其中并排的长丝丝束被中指手指型夹持器套包围并拉动，所述夹爪套在丝束上收紧并在拉丝时压紧细丝。夹持器套筒和细丝组件通过拉动通过拉制模具并进入由备用外壳包围的管中进一步压实。在管内具有套筒周围部分的高度压实的细丝质量被切除而不受牵拉套筒部分的外部部分的影响，并且将被加载的管从套管中取出。然后通过片段横截面切割细丝加载的管段，形成包含所需的高度压实的端部对准的纤维的预定厚度的多个盘。

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