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公开(公告)号：US11925960B2
公开(公告)日：2024-03-12
申请号：US17222838
申请日：2021-04-05
申请人： Matthew J. Rubin
发明人： Matthew J. Rubin
IPC分类号： B02C19/00 , A23G1/00 , A23G1/06 , B02C23/16 , B07B7/01 , B07B7/04 , B07B7/083 , B07B7/086 , B07B9/02
CPC分类号： B07B7/01 , A23G1/002 , A23G1/06 , B02C19/0043 , B02C23/16 , B07B7/04 , B07B7/083 , B07B7/086 , B07B9/02
摘要： Methods, systems, and apparatus for winnowing. In one aspect, a method includes loading an initial material into a winnowing system via a feed member; feeding the material into a fluidically accelerated winnowing cavity, where the initial material impacts at least one plate member to yield chaff material and processed material, and where the processed material and the chaff material circulate in the winnowing cavity; and separating the chaff material and the processed from the winnowing cavity based on density. Other aspects include yielding intermediate material, where the intermediate material reimpacts the at least one plate member until yielding chaff material and processed material, preprocessing the initial material, controlling the flow of initial material into the winnowing cavity with a feed gate, where the chaff material egresses the winnowing cavity via a chaff chute, where the chaff material collects in a collection cavity, and/or more.
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公开(公告)号：US10730234B2
公开(公告)日：2020-08-04
申请号：US15703610
申请日：2017-09-13
IPC分类号： B29C64/357 , B29C64/153 , B22F3/105 , B07B7/01 , B07B7/04 , B33Y10/00 , B33Y30/00
摘要： An apparatus for additive manufacturing of three-dimensional components by successive, selective layer-by-layer exposure. Solidifying construction material layers of a construction material can be solidified by means of an energy beam in a process chamber, wherein the process chamber can be flown through or is flown through by an, especially inert, gas flow generated by a flow generation device, wherein with the gas flow and construction material particles resulting a particle mixture can be formed or is formed, wherein the particle mixture includes at least three construction material fractions differing in at least one construction material particle parameter, especially particle size and/or particle density, comprising a separation device, which is provided for separating the respective construction material particle fractions from the particle mixture by means of visual inspection, wherein the separation device comprises at least three separation sections each serving the separation of a certain construction material particle fraction.
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公开(公告)号：US10265272B2
公开(公告)日：2019-04-23
申请号：US15625696
申请日：2017-06-16
申请人： ATACAMA LABS OY
发明人： Giovanni Politi , Erkki Heilakka
IPC分类号： A61K9/20 , B01J2/22 , B07B1/24 , B07B4/02 , B07B4/08 , B07B7/04 , B07B7/06 , B07B7/086 , A61K31/155 , A61K31/167 , A61K31/192 , B29B9/12 , A61J3/10 , B29L31/00
摘要： A dry-granulation method for producing a tablet comprising (a) pharmaceutical active ingredient in an amount 50-90% w/w and (b) one or more excipients in an amount 10-50% w/w including at least a binder which comprises (i) preparing granules from a powder comprising a binder, a pharmaceutically active ingredient and optionally one or more other excipients or pharmaceutical active ingredients by a process characterized in that a compaction force is applied to the powder to produce a compacted mass comprising a mixture of fine particles and granules and separating and removing fine particles and/or small granules from the granules by entraining the fine particles and/or small granules in a gas stream in which the compacted mass flows, wherein the direction of the flow of the gas stream has a component which is contrary to that of the direction of flow of the compacted mass, and collecting the accepted granules (ii) blending the accepted granules with other components of the tablet in granular or fine powder form wherein in step (ii) at least one other component of the tablet formulation is in granular form and is prepared from a powder comprising said other component by a process characterized in that a compaction force is applied to the powder to produce a compacted mass comprising a mixture of fine particles and granules and separating and removing fine particles and/or small granules from the granules by entraining the fine particles and/or small granules in a gas stream in which the compacted mass flows, wherein the direction of the flow of the gas stream has a component which is contrary to that of the direction of flow of the compacted mass; and (iii) compressing the resultant blend to form a tablet; with the proviso that the tablet does not comprise (a) paracetamol, maize starch and microcrystalline cellulose in a ratio of 60:20:20 w/w, (b) acebutolol HCl and starch in a ratio of 90:10 w/w, (c) sodium valproate, hypromellose and maize starch in a ratio of 90:5:5 w/w, (d) ketoprofen and maize starch in a ratio of 50:50 w/w or (e) metformin HCl, microcrystalline cellulose and maize starch in a ratio of 80:14:6 w/w.
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公开(公告)号：US20180071783A1
公开(公告)日：2018-03-15
申请号：US15687673
申请日：2017-08-28
发明人： Lars Kloeser , Sven Knabe , Eberhard Scheiffele
摘要： A sifter serves for separating coarse particles from a particle-carrying stream during the manufacture of wood material panels, in particular wood fiber panels. The sifter has a housing forming a chamber and having a material inlet for admitting the particle-carrying stream to the chamber, at least one air inlet below the material inlet for admitting an air stream to the chamber, an exhaust-air outlet for conveying air and fine particles from the chamber, and a coarse-particle outlet for conveying coarse particles out of the chamber. An upper front wall of the housing above the air inlet is oriented at least partially at an angle to the vertical. An upper edge of the air inlet is either vertically aligned above a lower edge of the air inlet or projects by an amount beyond the lower edge into the chamber.
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公开(公告)号：US09259764B2
公开(公告)日：2016-02-16
申请号：US13825776
申请日：2011-09-22
申请人： Maysarah Sukkar
发明人： Maysarah Sukkar
CPC分类号： B07B7/01 , B03B9/06 , B07B7/04 , B07B9/02 , B65B69/0008
摘要： A method of processing bagged refuse includes pneumatically conveying filled refuse bags along a conduit using an airflow and opening the bags during the pneumatic conveyance. An apparatus for carrying out the method includes a conduit configured to pass an airflow to pneumatically convey bagged refuse along the conduit and a bag opening structure arranged to open the refuse bags during pneumatic conveyance along the conduit. The open bagged refuse is sorted into fractions using the airflow by passing the refuse across an opening through which the airflow continues. A wall is arranged in the path of travel of the pneumatically conveyed refuse to disaggregate the refuse by impacting the refuse against the wall. The wall is arranged vertically and at least partially defines an opening through which the air stream continues such that a fraction of the refuse falling across the opening is conveyed through the opening.
摘要翻译： 处理袋装垃圾的方法包括使用气流沿管道气动输送填充的垃圾袋，并且在气动输送期间打开袋子。 用于执行该方法的装置包括导管，该导管被配置成使气流通过沿管道气动输送袋装垃圾;以及袋开口结构，其布置成沿着导管气动输送期间打开垃圾袋。 通过使垃圾穿过气流继续通过的开口，使用气流将敞开的袋装垃圾分成几部分。 在气动输送的垃圾的行进路径中布置一个墙壁，以通过将垃圾撞向墙壁来分解垃圾。 壁垂直布置并且至少部分地限定了空气流继续通过的开口，使得落在开口上的垃圾的一部分被输送通过开口。
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6.发明授权Ordered open-cellular materials for mass transfer and/or phase separation applications 有权用于传质和/或相分离应用的有序的开孔材料公开(公告)号：US08852523B1
公开(公告)日：2014-10-07
申请号：US12405996
申请日：2009-03-17
申请人： Christopher S. Roper
发明人： Christopher S. Roper
IPC分类号： B01D11/04 , B07B13/00 , B07B13/04 , B07B7/04 , B01D15/00 , B01J19/24 , B01D15/34 , B01D11/02
CPC分类号： B01D11/04 , B01D11/02 , B01D11/043 , B01D15/20 , B01D15/34 , B01J19/24 , B01J19/32 , B01J2219/30257 , B01J2219/30466 , B01J2219/3085 , B01J2219/32282 , B01J2219/32286 , B01J2219/32483 , B07B1/4609 , B07B1/4618 , B07B7/04 , B07B13/04
摘要： A mass transfer system including a housing and a three-dimensional ordered open-cellular micro-truss material within the housing for a mass transfer application. Here, the three-dimensional ordered open-cellular micro-truss material includes a plurality of first truss elements defined by a plurality of first self-propagating polymer waveguides and extending along a first direction, a plurality of second truss elements defined by a plurality of second self-propagating polymer waveguides and extending along a second direction, and a plurality of third truss elements defined by a plurality of third self-propagating polymer waveguides and extending along a third direction. The first, second, and third ordered truss elements interpenetrate each other at a plurality of nodes to form a continuous material. In one embodiment, the continuous material is a metal material.
摘要翻译： 质量传递系统，包括壳体内的三维有序开孔微型桁架材料，用于传质应用。 这里，三维排序的开孔微型桁架材料包括由多个第一自传播聚合物波导限定并沿着第一方向延伸的多个第一桁架元件，多个第二桁架元件由多个 第二自传播聚合物波导并沿着第二方向延伸，以及由多个第三自传播聚合物波导限定并沿着第三方向延伸的多个第三桁架元件。 第一，第二和第三有序的桁架元件在多个节点处相互渗透以形成连续材料。 在一个实施例中，连续材料是金属材料。
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公开(公告)号：US5938046A
公开(公告)日：1999-08-17
申请号：US930900
申请日：1998-02-06
申请人： Galk Joachim
发明人： Galk Joachim
摘要： The invention relates to a grader which employs an air separation principle. The grader includes a rotor rotatably supported in a housing. The rotor includes a pair of rotor disks on its outer boundaries extending radially substantially to the housing. A plurality of blades are disposed on the rotor between the rotor disks. A circumferential channel is formed by the rotor disks, the housing and the plurality of blades. The bladed rotor functions as a vertical sink in order to grade a solid which is fed into the circumferential channel via a tangential passage.
摘要翻译： PCT No.PCT / EP96 / 01536 Sec。 371日期1998年2月6日 102（e）1998年2月6日PCT 1996年4月10日PCT PCT。 公开号WO96 / 32204 PCT 日期：1996年10月17日本发明涉及采用空气分离原理的分级机。 平地机包括可旋转地支撑在壳体中的转子。 转子包括在其外边界上基本上延伸到壳体的一对转子盘。 多个叶片设置在转子之间的转子盘之间。 圆周通道由转子盘，壳体和多个叶片形成。 刀片转子用作垂直沉槽，以便通过切向通道进给到圆周通道中的固体分级。
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公开(公告)号：US5421462A
公开(公告)日：1995-06-06
申请号：US39308
申请日：1993-07-12
CPC分类号： B22C5/10
摘要： An arrangement for the dry reconditioning of used foundry sands in which used sand is fluidized with air or an air/gas mixture and flung against a precipitator to separate and remove substances covering sand particles. The precipitator has several planar baffle elements arranged in concentric circles around a conical deflector. A jet of used sand/air directed toward the deflector expands radially outwardly toward the baffle elements so that the jet is decelerated several times by the deflector and the baffle elements and, in a confined space, split into individual streams and swirled to provide heavy mechanical friction between sand particles and between sand particles and the baffle elements.
摘要翻译： PCT No.PCT / EP92 / 01858 Sec。 371日期：1993年7月12日 102（e）日期1993年7月12日PCT提交1992年8月13日PCT公布。 公开号WO93 / 03872 日期1993年3月4日。对于使用砂子的空气或空气/气体混合物流化的二手砂轮进行干式修复的布置，并且用于分离和去除覆盖砂粒的物质。 除尘器具有围绕圆锥形偏转器布置成同心圆的多个平面挡板元件。 指向偏转器的二次砂/空气射流朝向挡板元件径向向外扩张，使得射流被偏转器和挡板元件减速几次，并且在密闭空间中分裂成单个流并旋转以提供重力机械 砂粒与砂粒与挡板元件之间的摩擦。
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公开(公告)号：US5292005A
公开(公告)日：1994-03-08
申请号：US15128
申请日：1993-02-09
申请人： Jack Wireman , Daniel R. Wireman
发明人： Jack Wireman , Daniel R. Wireman
CPC分类号： F26B17/107 , A23N12/10
摘要： An apparatus for roasting coffee beans or the like includes a controlled spinning bed or fluid bed roaster in combination with a cyclone separator for removing chaff from the heating medium. The cyclone separator is disposed above and in coaxial and abutting relationship with the roaster. The separator has a generally cylindrical shape with a plate having a plurality of louvers in the base thereof. The louvers impart rotational movement as the heating medium passes therethrough so that the chaff can be removed therefrom. In a preferred embodiment of the invention, a second centrifugal separator which is relatively small with respect to the first separator is disposed adjacent the first separator for making a final separation and returning the heated medium to the roaster.
摘要翻译： 用于焙烧咖啡豆等的装置包括与用于从加热介质除去谷壳的旋风分离器组合的受控纺丝床或流化床焙烧炉。 旋风分离器设置在烘焙机上方并且与烘焙机同轴且邻接。 分离器具有大致圆柱形形状，其板在其底部具有多个百叶窗。 当加热介质通过其时，百叶窗赋予旋转运动，使得可以从其移除谷壳。 在本发明的优选实施例中，相对于第一分离器相对较小的第二离心分离器邻近第一分离器设置，用于最终分离并将加热的介质返回到烘焙机。
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公开(公告)号：US4631124A
公开(公告)日：1986-12-23
申请号：US735790
申请日：1985-05-20
申请人： Jerome I. Paulson
发明人： Jerome I. Paulson
摘要： The subject deduster employs gravity to feed the dust and impurity laden particulate material through a linear kinetic energy cell, which cell generates an electric field to neutralize the static electric charges causing the dust to adhere to the particulate material. With the static electric charge neutralized,the dust can be separated by an air flow substantially transverse to the particle flow. The cleaning can be accomplished by pressurized air or a vacuum. The deduster can include means to collect the dust after it has been separated for the particulate material.
摘要翻译： 主体除尘器采用重力来通过线性动能电池供应灰尘和杂质负载的颗粒材料，该电池产生电场以中和静电荷，导致灰尘附着在颗粒材料上。 随着静电荷中和，灰尘可以通过基本上横向于颗粒流的空气流分离。 清洁可以通过加压空气或真空来完成。 除尘器可以包括在颗粒物料分离之后收集灰尘的装置。
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