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公开(公告)号：US4156600A
公开(公告)日：1979-05-29
申请号：US820902
申请日：1977-08-01
申请人： Wayne D. Jacobson
发明人： Wayne D. Jacobson
摘要： An apparatus for the separation of particles from a gas of the type which has filter elements disposed around a drum located in the center of a housing with a shutter mechanism. The improvement of the present invention also relates to an apparatus which allows separation and emptying of filter elements by the shutter mechanism and particle separation without venting of particles to the atmosphere. The apparatus is particularly useful for instance, for asphalt mixing plants, stone quarry or foundry dust separation and collection.
摘要翻译： 一种用于从具有过滤元件的气体分离颗粒的装置，该过滤元件设置在具有快门机构的位于壳体中心的鼓周围。 本发明的改进还涉及一种允许通过快门机构分离和排空过滤元件并且不将颗粒排放到大气中的颗粒分离的装置。 该设备例如对于沥青混合设备，采石场或铸造灰尘分离和收集是特别有用的。
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公开(公告)号：US07387653B2
公开(公告)日：2008-06-17
申请号：US11728352
申请日：2007-03-26
申请人： Wayne D. Jacobson
发明人： Wayne D. Jacobson
IPC分类号： B01D45/12
摘要： An assembly for cleaning particulates from fluid streams has a primary and secondary centrifuge collectors and may employ negative pressure to produce the fluid stream. The primary centrifuge collector forms an outer vortex to remove larger particles, then an inner vortex to produce higher centrifugal forces upon and to remove a portion of the particulates. In the secondary centrifuge collector, a plurality of secondary centrifuge collector units are present. The partially cleaned fluid stream enters one of the secondary centrifuge collector units, where swirl vanes form an outer vortex. The fluid flow travels along the secondary vortex to the bottom of the secondary centrifuge collector unit, where the direction of the fluid flow is reversed and the fluid flow is subjected to a higher energy inner vortex. The centrifugal forces exerted by these vortices convey the particulates to the walls of the secondary centrifuge units, where the particulates are evacuated initially by gravity for disposal. The cleaned fluid flow may then be released into the environment.
摘要翻译： 用于从流体流清洁颗粒的组件具有初级和次级离心收集器，并且可以采用负压来产生流体流。 初级离心收集器形成外部涡流以去除更大的颗粒，然后形成内部涡流，以在一部分微粒上产生较高的离心力。 在二次离心收集器中存在多个次级离心收集器单元。 部分清洁的流体流进入二次离心收集器单元之一，其中旋流叶片形成外涡流。 流体流沿辅助涡流传播到二次离心收集器单元的底部，其中流体流动的方向被反转并且流体流受到较高能量的内涡流。 由这些涡流施加的离心力将颗粒传送到次级离心机单元的壁，其中颗粒最初通过重力排空以便处置。 然后清洁的流体流可以释放到环境中。
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公开(公告)号：US4056044A
公开(公告)日：1977-11-01
申请号：US631247
申请日：1975-11-12
CPC分类号： F04B39/0292 , F02F3/0069 , F04B39/0005 , F16C5/00 , F16J1/02 , F16J1/14 , Y10T74/2142 , Y10T74/2162
摘要： An improved piston assembly including a generally cylindrical piston body having a crown, a depending relatively short ring land and a central cavity comprising inner and outer chambers. Seal receiving grooves are disposed in the ring land and are adapted to receive sealing rings, one of the grooves being specifically adapted to receive an oil ring. A generally cylindrical skirt body is provided and has an end in proximity to the piston body adjacent the ring land and is aligned with the piston body. An annular groove in the end of the skirt body opens into the outer chamber of the central cavity for receiving cooling oil draining from the cavity and for splashing the cooling oil against the interior of the piston body to cool the same. Bores from the oil ring receiving groove convey oil from such groove to the annular groove.
摘要翻译： 一种改进的活塞组件，包括具有冠部的大致圆柱形的活塞体，悬垂的相对较短的环形凸台和包括内室和外腔的中心腔。 密封接收槽设置在环形凸台中并且适于接收密封环，其中一个槽特别适于接收油环。 提供一个大致圆柱形的裙体，并且其一端靠近活塞体靠近环形台面并与活塞体对准。 裙体的端部中的环形槽通向中心空腔的外室，用于接收从空腔排出的冷却油，并将冷却油溅到活塞体的内部以使其冷却。 来自油环接收槽的孔将油从这种槽输送到环形槽。
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公开(公告)号：US4304125A
公开(公告)日：1981-12-08
申请号：US102195
申请日：1979-11-09
CPC分类号： G01F9/00
摘要： A fuel flow rate measuring system including an inlet (30) for receipt of liquid fuel, a flow meter (34) connected to the inlet for measuring and indicating fuel flow, and an outlet (44) for connection to a fuel consuming apparatus. A fuel flow recirculating line (42) is connected to the system between the flow meter and the outlet (44) and defines, with the outlet, a closed, constant volume fuel flow path. A gas vent (46) is disclosed in the path for venting gas therein while containing liquid fuel in the path. Also disclosed is a method of measuring the fuel flow rate to a fuel consuming apparatus.
摘要翻译： 一种燃料流量测量系统，包括用于接收液体燃料的入口（30），连接到入口用于测量和指示燃料流量的流量计（34），以及用于连接到燃料消耗装置的出口（44）。 燃料流循环管线（42）在流量计和出口（44）之间连接到系统，并与出口限定一个封闭的恒定体积的燃料流动路径。 公开了一种排气口（46），用于在其中排放气体，同时在路径中容纳液体燃料。 还公开了一种测量燃料消耗装置的燃料流量的方法。
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公开(公告)号：US20070227105A1
公开(公告)日：2007-10-04
申请号：US11728352
申请日：2007-03-26
申请人： Wayne D. Jacobson
发明人： Wayne D. Jacobson
IPC分类号： B01D45/12
摘要： An assembly for cleaning particulates from fluid streams has a primary and secondary centrifuge collectors and may employ negative pressure to produce the fluid stream. The primary centrifuge collector forms an outer vortex to remove larger particles, then an inner vortex to produce higher centrifugal forces upon and to remove a portion of the particulates. In the secondary centrifuge collector, a plurality of secondary centrifuge collector units are present. The partially cleaned fluid stream enters one of the secondary centrifuge collector units, where swirl vanes form an outer vortex. The fluid flow travels along the secondary vortex to the bottom of the secondary centrifuge collector unit, where the direction of the fluid flow is reversed and the fluid flow is subjected to a higher energy inner vortex. The centrifugal forces exerted by these vortices convey the particulates to the walls of the secondary centrifuge units, where the particulates are evacuated initially by gravity for disposal. The cleaned fluid flow may then be released into the environment.
摘要翻译： 用于从流体流清洁颗粒的组件具有初级和次级离心收集器，并且可以采用负压来产生流体流。 初级离心收集器形成外部涡流以去除更大的颗粒，然后形成内部涡流，以在一部分微粒上产生较高的离心力。 在二次离心收集器中存在多个次级离心收集器单元。 部分清洁的流体流进入二次离心收集器单元之一，其中旋流叶片形成外涡流。 流体流沿辅助涡流传播到二次离心收集器单元的底部，其中流体流动的方向被反转并且流体流受到较高能量的内涡流。 由这些涡流施加的离心力将颗粒传送到次级离心机单元的壁，其中颗粒最初通过重力排空以便处置。 然后清洁的流体流可以释放到环境中。
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