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1. 发明授权

US4670142A Aerated grit tank 失效
标题翻译：充气砂锅
公开(公告)号：US4670142A
公开(公告)日：1987-06-02
申请号：US431785
申请日：1982-09-30
申请人： John A. Lowry
发明人： John A. Lowry
IPC分类号： B01D21/00 , B03B5/48 , B03B5/62 , B01D23/00
CPC分类号： B03B5/623 , B01D21/0018 , B01D21/0042 , B01D21/04 , B01D21/2405 , B01D21/2455 , B01D21/34 , B03B5/48
摘要： An aerated grit tank is provided having a longitudinally extending control wall dividing the tank into parallel lift and settling chambers. An air discharge apparatus is provided at the bottom of the lift chamber to induce an upward flow of sewage causing a generally helical flow of sewage around the control wall. The control wall is supported in the tank by mechanisms selectively operable to vertically position the wall with a bottom longitudinally extending edge in predetermined spaced relationship to a bottom floor of the tank whereby the velocity of the cross currents may be effectively controlled. One form of the structure has a single control wall unit while a second form of the invention has two wall forming panels with an uppermost panel supported in fixed relationship to the tank and a lowermost panel supported for vertical displacement.
摘要翻译：提供了一种充气砂粒槽，其具有纵向延伸的控制壁，将罐分解成平行的提升和沉降室。在提升室的底部设置有排气装置，以引起污水的向上流动，从而导致围绕控制壁的大致螺旋状的污水流。控制壁通过选择性地可操作的机构被支撑，该机构可以以与槽底部预定间隔开的底部纵向延伸的边缘垂直定位壁，由此可以有效地控制交叉电流的速度。该结构的一种形式具有单个控制壁单元，而本发明的第二形式具有两个壁形成面板，其中最上面的面板以与罐相关的方式被固定，并且支撑用于垂直位移的最下面的面板。

2. 发明授权

US4539108A Fuel heating type fuel filter device 失效
标题翻译：燃油加热式燃油过滤装置
公开(公告)号：US4539108A
公开(公告)日：1985-09-03
申请号：US599275
申请日：1984-04-11
申请人： Kouji Izutani , Isamu Shigeta , Akio Nara , Hidetaka Hayashi
发明人： Kouji Izutani , Isamu Shigeta , Akio Nara , Hidetaka Hayashi
IPC分类号： B01D35/18 , F02B3/06 , F02M31/125 , F02M37/16 , F02M37/22 , F02M31/00 , B01D23/00
CPC分类号： F02M37/223 , B01D35/18 , F02M31/125 , F02M37/16 , F02B3/06 , F02D2200/0606 , F02M2037/225 , Y02T10/126
摘要： A fuel filter device for use with diesel engines has a manually operable pump section and a filter container housing therein a filter element and detachably attached to the pump section. The pump section has a manually operable diaphragm facing a chamber having fuel inlet and outlet respectively communicated with a fuel tank and the filter container. The inlet and outlet are provided with valves responsive to the fuel pressure at the inlet and to a pressure variation caused by the diaphragm in the chamber to allow the fuel to flow through the inlet into the chamber and through the outlet into the container in which the fuel flows through the filter element and out of the container to a discharge port of the pump section. An electric heater is disposed in the chamber adjacent to the path of the flow of the fuel in the chamber. A fuel temperature or pressure sensor is disposed downstream of the filter element to provide a signal for the control of the electrical supply to the heater.
摘要翻译：用于柴油发动机的燃料过滤装置具有可手动操作的泵部分和容纳有过滤元件的过滤器容器，并可拆卸地附接到泵部分。泵部分具有面向具有分别与燃料箱和过滤容器连通的燃料入口和出口的室的可手动操作的隔膜。入口和出口设有响应于入口处的燃料压力和由腔室中的隔膜引起的压力变化的阀，以允许燃料通过入口流入室并且通过出口流入容器中，其中燃料流过过滤元件并从容器流出到泵部分的排放口。电加热器设置在腔室中，邻近腔室中燃料流动的路径。燃料温度或压力传感器设置在过滤元件的下游，以提供用于控制对加热器的电力供应的信号。

3. 发明授权

US4421090A Fuel processor apparatus for diesel engine powered vehicles 失效
标题翻译：用于柴油机动力车辆的燃料处理装置
公开(公告)号：US4421090A
公开(公告)日：1983-12-20
申请号：US435681
申请日：1982-10-21
申请人： Leland L. Davis
发明人： Leland L. Davis
IPC分类号： B01D17/04 , B01D35/18 , C10G33/06 , F02B3/06 , F02M31/16 , F02M37/00 , F02M37/22 , F02M31/00 , B01D23/00
CPC分类号： F02M37/0047 , B01D17/042 , B01D35/18 , F02M31/16 , F02M37/223 , C10G2400/04 , F02B3/06 , Y02T10/126
摘要： A new fuel processor apparatus for diesel engines, particularly diesel engine powered vehicles, with the apparatus having no moving parts and no internal gaskets or connections to leak or deteriorate, and said apparatus being capable of removing water from the diesel fuel while promoting filterability and combustion efficiency of the fuel.
摘要翻译：一种用于柴油发动机，特别是柴油发动机动力车辆的新的燃料处理装置，该装置没有运动部件，没有内部衬垫或连接件泄漏或劣化，并且所述装置能够在提高过滤性和燃烧的同时从柴油中除去水分燃油效率。

4. 发明授权

US4397100A Organic solid substrate dewatering process based on plug flow contact by an extractive fluid 失效
标题翻译：基于通过萃取液的活塞流接触的有机固体基质脱水工艺
公开(公告)号：US4397100A
公开(公告)日：1983-08-09
申请号：US327610
申请日：1981-12-04
申请人： Leland C. Dickey , Maya Tayter
发明人： Leland C. Dickey , Maya Tayter
IPC分类号： B01D11/02 , B01D12/00 , C02F11/00 , C10F5/00 , F26B3/00 , B01D23/00
CPC分类号： C02F11/002 , B01D11/0219 , B01D12/00 , C10F5/00 , Y10S366/01
摘要： A method of removing water from organic solid substrates, such as peat, wherein a primary solvent is used to extract water from the substrate and the primary solvent and the substrate are kept in plug flow during contact, and then a secondary solvent may be used to separate the primary solvent from the water.
摘要翻译：从有机固体基质例如泥炭中除去水的方法，其中使用主要溶剂从基材中提取水，并且主溶剂和基材在接触期间保持为活塞流，然后可以使用二次溶剂将主要溶剂与水分离。

5. 发明授权

US4208286A Sulphate soap skimming apparatus 失效
标题翻译：硫酸皂撇渣器
公开(公告)号：US4208286A
公开(公告)日：1980-06-17
申请号：US848039
申请日：1977-11-03
申请人： Pekka K. Kauppi
发明人： Pekka K. Kauppi
IPC分类号： B01D17/02 , D21C11/00 , B01D23/00 , B01D21/02
CPC分类号： B01D17/0214 , D21C11/0007
摘要： A separator vessel for separating and removing a substantial amount of an unwanted substance from a liquid wherein said substance has a specific gravity less than said liquid. The vessel comprises an enclosure having a bottom section and an inwardly tapering conical top section directly above the bottom section and having a top end area. Conduit means are provided in the enclosure to release the liquid in the bottom section thereof. Skimming means is secured at the top end area of the conical section for continuously discharging the unwanted substance as it rises to a predetermined level to the top end area. The unwanted substance is released through the conduit means and pumped to the storage means. Means is also provided to remove liquid from the bottom of the enclosure.
摘要翻译：一种用于从液体中分离和除去大量不需要的物质的分离器，其中所述物质的比重小于所述液体。容器包括具有底部部分和在底部部分正上方并具有顶端区域的向内锥形顶部部分的外壳。导管装置设置在外壳中，以释放其底部的液体。清理装置固定在锥形部分的顶端区域，用于在不想要的物质上升至预定水平时向上端区域连续排出。不需要的物质通过导管装置释放并泵送到存储装置。还提供了用于从外壳底部去除液体的装置。

6. 发明授权

US4110221A Liquid filtration device 失效
标题翻译：液体过滤装置
公开(公告)号：US4110221A
公开(公告)日：1978-08-29
申请号：US785222
申请日：1977-04-06
申请人： Fernand Moser
发明人： Fernand Moser
IPC分类号： A47J31/24 , A47J31/02 , A47J31/06 , B01D23/00
CPC分类号： A47J31/0663 , B01D29/44
摘要： A filter, mainly for coffee-making devices, comprises a cup-shaped cylindrical member and a circular member partially closing the top aperture of the cup-shaped cylindrical member so as to leave a filter-forming circular gap therebetween. This gap increases in width from the inner edge of the cup-shaped member inwards; the top face of the circular member may constitute the bottom of the filtration chamber. Means may be provided for adjusting the relative spacing of these members and therefore the width of the filter-forming gap. Ribs or shims may be provided on either of the two members for maintaining a permanent gap width.

7. 发明授权

US3960733A Filter unit for washing machine 失效
标题翻译：洗衣机过滤装置
公开(公告)号：US3960733A
公开(公告)日：1976-06-01
申请号：US545098
申请日：1975-01-29
申请人： Harry M. Van Dieren
发明人： Harry M. Van Dieren
IPC分类号： B01D29/23 , B01D23/00
CPC分类号： B01D29/23
摘要： A filter unit for filtering lint from liquid washing machine effluent. The unit comprises a semi-rigid frame, preferably molded in plastic and consisting of a horizontal top rim, vertically depending frame elements, horizontally disposed bottom frame elements or portions thereof, and a mounting bracket which seats on one wall of a wash tub. A filter screen is mounted within the frame. The screen is a plastic mesh and forms closed sides and a bottom with an open mouth. A removable cap seats over the mouth and a washing machine drain hose extends through an aperture of predetermined size and shape into the screen within the frame.
摘要翻译：用于从液体洗衣机废液中过滤棉绒的过滤器单元。该单元包括半刚性框架，优选地以塑料模制并由水平顶部边缘，垂直悬挂的框架元件，水平布置的底部框架元件或其部分组成，以及安装在洗涤桶的一个壁上的安装支架。滤框安装在框架内。屏幕是一个塑料网，形成封闭的边和一个开口的底部。一个可拆卸的盖子位于口腔上方，洗衣机排水软管通过预定尺寸和形状的孔径延伸到框架内的屏幕内。

8. 发明授权

US3955953A Methods of making self filtering nozzles 失效
标题翻译：自吸式喷嘴的制作方法
公开(公告)号：US3955953A
公开(公告)日：1976-05-11
申请号：US493449
申请日：1974-07-31
申请人： Anthony J. Hauser
发明人： Anthony J. Hauser
IPC分类号： B01D29/00 , B01D35/00 , B05B1/00 , C03B19/06 , C03B23/09 , C03B23/20 , C03B19/00 , C03B21/00 , B01D23/00
CPC分类号： C03B23/099 , B01D29/012 , B01D29/03 , B05B1/00 , C03B19/06 , B01D2201/309
摘要： One end of a glass tube is packed with glass powder of a predetermined size. The combination is then sintered to produce a filter within the tube. The resultant tube and filter are thoroughly washed in the direction toward the other end of the tube. The other end of the glass tube is melted to form a restriction to the flow fluid. The other end of the tube is then ground down until a microscopic orifice appears. The resultant structure is a self filtering nozzle of an exceedingly small diameter with a very low propensity to clog.
摘要翻译：玻璃管的一端装有预定尺寸的玻璃粉末。然后将组合物烧结以在管内产生过滤器。将合成的管和过滤器沿朝向管的另一端的方向彻底洗涤。玻璃管的另一端被熔化以形成流体流体的限制。然后将管的另一端磨平，直到出现微孔。所得结构是非常小直径的自动过滤喷嘴，具有非常低的堵塞倾向。

9. 发明授权

US3893919A Adjustable top drain and seal 失效
标题翻译：可调上排水和密封
公开(公告)号：US3893919A
公开(公告)日：1975-07-08
申请号：US41144773
申请日：1973-10-31
申请人： JOSAM MFG CO
发明人： FLEGEL GEORGE J , ZOPFI WILLIAM L
IPC分类号： E04D13/04 , B01D23/00
CPC分类号： E04D13/0409 , E04D2013/0436
摘要： In a roof drain comprising a top inlet portion as an adjustable collar having a male-threaded downward extension adjustably engaged in a female-threaded bowl or body and received in a caulking recess defined by an upward cylindrical body flange surrounding the bowl outlet and coaxially spaced from the cylindrical interior of the collar extension, a collar-to-body seal is provided by a resilient elastomeric sleeve gasket comprising a cylindrical body, a heavy top inward lip having a sloped underface sealingly engaged with a top edge of the caulking flange, a set of three spaced upwardly sloped circumferential thin inside fins under the lip making further sealing and gasket-retaining contact with the caulking flange exterior surface, and a set of four upwardly sloping heavy triangular ribs, making sealing contact with the collar interior surface and enabling vertical collar adjustment while the gasket is retained in the recess by the fins.
摘要翻译：在屋顶排水口中，其包括顶部入口部分作为可调节环，其具有可调节地接合在阴螺纹碗或主体中的阳螺纹向下延伸，并且容纳在由围绕碗出口的向上圆柱形主体凸缘限定的填缝凹部中，并且同轴间隔开从套环延伸部的圆柱形内部，通过弹性弹性套筒衬垫提供套环到身体密封件，弹性弹性套筒衬垫包括圆柱形本体，具有与铆接凸缘的顶部边缘密封接合的倾斜底部的重的顶部向内唇部，一组在唇缘下方的三个间隔开的向上倾斜的周向薄的内部翅片，进一步密封并与填缝法兰外表面进行垫片保持接触，以及一组四个向上倾斜的重三角形肋，使其与轴环内表面密封接触并且能够垂直同时垫片通过翅片保持在凹槽中。

10. 发明授权

US3878103A Metal chip detecting filter device 失效
标题翻译：金属片检测过滤装置
公开(公告)号：US3878103A
公开(公告)日：1975-04-15
申请号：US44119574
申请日：1974-02-11
申请人： BOEING CO
发明人： MILLER CHARLES C , RUMBERGER WILLIAM E
IPC分类号： B01D35/06 , G01N15/06 , B01D23/00
CPC分类号： B01D35/06 , G01N15/0618
摘要： A device for detecting conductive and non-conductive material present in fluid systems and lines, such as hydraulic, lubricating or cooling systems. The basic device is a woven mesh screen, which is cylindrical, flat or other shape, and comprises conductors of alternate polarity and non-conductors. The conductors may serve as the fill yarn while the non-conductors serve as the warp, or vice versa. Preferably, the selected weave exposes the conductors on one side, i.e. facing into the flow of fluid, with the non-conductors on the downstream side. A chip is detected when it contacts a pair of conductors of opposite polarity, thereby completing an electrical circuit and energizing a signal. Provision is made for incorporating a pressure sensitive device with the screen wherein rate of buildup of both conductive and non-conductive debris on the screen will be indicated by the change in pressure differential across the screen. The device, therefore, is readily incorporated into circulating fluid systems of all types. An embodiment of the invention permits the device to perform the functions of both a filter and a detector wherein debris below a certain size is not electrically detected, but is filtered out of the system.
摘要翻译：用于检测存在于流体系统和管线（例如液压，润滑或冷却系统）中的导电和非导电材料的装置。基本装置是一种编织筛网，其为圆柱形，扁平或其他形状，并且包括交替极性和非导体的导体。导体可以用作填充纱，而非导体用作翘曲，反之亦然。优选地，所选择的编织在一侧暴露导体，即面向流体流，而导体位于下游侧。当它接触一对相反极性的导体时，检测到芯片，从而完成电路并激励信号。规定将带有屏幕的压敏设备结合在一起，其中屏幕上的导电和非导电碎片的积聚速率将通过屏幕上的压力差的变化来指示。因此，该装置容易地并入所有类型的循环流体系统中。本发明的实施例允许该装置执行滤波器和检测器两者的功能，其中在一定大小之下的碎片未被电检测，而是从系统中滤出。

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