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公开(公告)号：US20230182044A1
公开(公告)日：2023-06-15
申请号：US17803495
申请日：2022-08-05
Applicant: Roger Breakfield , Peter Kemp , David E. Sisk , Todd Watkins, I , Andy Boyer , Travis Kinneman
Inventor： Roger Breakfield , Peter Kemp , David E. Sisk , Todd Watkins, I , Andy Boyer , Travis Kinneman
CPC classification number: B01D29/13 , B01D29/111 , B01D2201/0415 , B01D2201/18
Abstract: A pressure and heat molded polymer tube, formed of miniscule polyethylene beads, each in the vicinity of 115 um powder in diameter, which when compression molded forms pores that are of uniform diameter throughout their length within the range of 5 um-10 um, the tube having an upper flange, that mates within a correspondently shaped grommet, which when applied to the transverse plate of an air filtration housing, functions to cleanse highly efficiently the dust particles and debris from the air being filtered, when passing through the filtration system, so that such purified air can be discharged safely.
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公开(公告)号：US20220065363A1
公开(公告)日：2022-03-03
申请号：US17300524
申请日：2021-07-30
Applicant: David E. Sisk , Peter Kemp , Travis Kinneman , Andrew Boyer
Inventor： David E. Sisk , Peter Kemp , Travis Kinneman , Andrew Boyer
Abstract: A composite handle assembly has a primary handle bar having a proximal end portion and a distal end portion, the primary handle bar having a first offset bend and a second offset bend and a step portion between the offset bends, the distal end having a cored head portion and a retaining tab, a handle plate having a retaining slot for receiving the retaining tab, a lock lever member having a proximal end portion and a distal end portion, the lock lever member having a first offset bend, a second offset bend, and a step portion between the offset bends, and a pivotal connection for connecting the lock lever member within the primary handle
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公开(公告)号：US20170219149A1
公开(公告)日：2017-08-03
申请号：US15731009
申请日：2017-04-06
Applicant: David E. Sisk
Inventor： David E. Sisk
CPC classification number: F16L41/021 , B65G53/523 , F16L57/06
Abstract: A hopper tee having a horizontal portion through which granular material is unloaded from a tank trailer or hopper car, the hopper tee integrally forms a vertical segment, that secures with the bottom of the hopper, to provide for unloading of granular material for usage or storage. The upper front portion of the tee, as it transitions from its vertical segment to the horizontal flow path has secured or cast therewith a ledge, that provides for accumulation of the unloading granular material therein, to function as a wear pad to resist against abrasion and accelerated wear out of the tee, at that location, during prolonged usage.
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公开(公告)号：US20150308606A1
公开(公告)日：2015-10-29
申请号：US14544908
申请日：2015-03-09
Applicant: David E. Sisk
Inventor： David E. Sisk
CPC classification number: F16L57/06 , F16L43/002
Abstract: An unload elbow with spherical wear pocket is disclosed which comprises a body having an inlet end, an outlet end, and a spherical wear pocket formed near the outlet end. The spherical wear pocket is capable of trapping material that is being unloaded through the unload elbow to trap a portion of material being unloaded so that any other material being unloaded will contact the trapped material and not impact the wear pocket to prematurely wear out the unload elbow.
Abstract translation: 公开了一种具有球形耐磨口袋的卸载弯头，其包括具有入口端，出口端和形成在出口端附近的球形耐磨口的主体。 球形磨损口袋能够通过卸载弯头捕获正在卸载的材料，以捕获一部分被卸载的材料，使得卸载的任何其他材料将接触被捕获的材料，并且不会冲击耐磨口袋以过早地磨损卸载弯头 。
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公开(公告)号：US09057445B2
公开(公告)日：2015-06-16
申请号：US13815281
申请日：2013-02-19
Applicant: David E. Sisk
Inventor： David E. Sisk
IPC: F16K1/22
Abstract: An improved disc for a butterfly valve having reduced structure within the bore of the valve, so as to minimize obstruction to the flow of granular material therethrough. Accelerated flow of granular material through the valve is obtained because of the thin dimensions of the butterfly valve. The modified disc includes upper and lower sockets, most of its structure is outside the perimeter of the disc. The disc may be of arcuate shape.
Abstract translation: 一种用于蝶阀的改进的盘，其在阀的孔内具有减小的结构，以便最小化对颗粒材料的流动的阻碍。 由于蝶阀的尺寸薄，因此获得颗粒状材料通过阀的加速流动。 修改的盘包括上部和下部插座，其大部分结构在盘的周边之外。 盘可以是弓形的。
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Patent Agency Ranking
公开(公告)号：US20140353962A1
公开(公告)日：2014-12-04
申请号：US14121161
申请日：2014-08-07
Applicant: David E. Sisk
Inventor： David E. Sisk
IPC: F16L41/02
CPC classification number: F16L41/021 , B65G53/523 , F16L57/06
Abstract: A hopper tee having a horizontal portion through which granular material is unloaded from a tank trailer or hopper car, the hopper tee integrally forms a vertical segment, that secures with the bottom of the hopper, to provide for unloading of granular material for usage or storage. The upper front portion of the tee, as it transitions from its vertical segment to the horizontal flow path has secured or cast therewith a ledge, that provides for accumulation of the unloading granular material therein, to function as a wear pad to resist against abrasion, and accelerated wear out, of the tee, at that location, during prolonged usage.
Abstract translation: 具有水平部分的料斗三通，通过该水平部分从罐式拖车或料斗车卸载颗粒材料，料斗三通体一体地形成垂直段，其与料斗的底部固定，以提供用于使用或储存的颗粒材料的卸载 。 三通的上前部，当其从其垂直段转移到水平流动路径时已经固定或铸造了一个突起，该凸缘用于将卸载的颗粒材料累积在其中，用作耐磨垫以抵抗磨损， 并在长时间使用时加速磨损，在该位置的发球台。
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公开(公告)号：US20120261602A1
公开(公告)日：2012-10-18
申请号：US13506244
申请日：2012-04-06
Applicant: David E. Sisk
Inventor： David E. Sisk
IPC: F16K31/60
CPC classification number: F16K35/025 , B60P1/56 , F16K31/602 , Y10T137/5196
Abstract: A valve handle for a bulk commodity hopper valve, the handle including an extended handle bar member, with a valve stem socket opening near its distal end, a shorter lock lever member positioned to extend the handle bar member, the members have various bends to provide clearance from interfering with the equipment to which the handle mounts, and a lock lever member having a lever tip that can enter into engagement, or release, with valve lock notches at the end of the handle bar member.
Abstract translation: 一种用于大宗商品料斗阀的阀手柄，该手柄包括一个延伸的手柄杆，在其远端附近具有一个开口的阀杆座，一个较短的锁定杆构件，定位成延伸把手杆构件，该构件具有各种弯曲以提供 与手柄安装的设备干涉的间隙，以及具有杆尖的锁定杆构件，其能够在手柄杆的端部处与阀锁定槽接合或释放。
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公开(公告)号：US5540465A
公开(公告)日：1996-07-30
申请号：US283828
申请日：1994-08-01
Applicant: David E. Sisk
Inventor： David E. Sisk
IPC: F16L17/04 , F16L21/06 , F16L23/036 , F16L23/06 , F16L17/025
Abstract: A pipe coupler for interconnecting pipes and components together, for transferring bulk and fluid materials, and useful for connecting sections of pipe-end-to-end. The coupler connects grooved pipe to ground pipe, smooth pipe to grooved pipe or smooth pipe to smooth pipe. Also tees, valves, and pipe sections can be secured together. The coupler has an adjustable bail that can be adjusted to assure a tight seal despite any wear. The coupler also eliminates any gaps that may trap material and lead to cross-contamination of subsequent loads.
Abstract translation: 管道联接器，用于将管道和部件相互连接在一起，用于传输散装和流体材料，并且可用于连接端部到端部的部分。 连接器将开槽管连接到接地管，光滑的管道到槽管或光滑管道，使管道平滑。 还可以将三通，阀门和管道部分固定在一起。 连接器具有可调节的吊环，可以进行调整，以确保尽可能磨损密封。 耦合器还消除了任何可能捕获材料并导致后续负载的交叉污染的间隙。
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公开(公告)号：USD358202S
公开(公告)日：1995-05-09
申请号：US17277
申请日：1994-01-10
Applicant: David E. Sisk
Designer： David E. Sisk
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公开(公告)号：US4909814A
公开(公告)日：1990-03-20
申请号：US233359
申请日：1988-08-18
Applicant: David E. Sisk
Inventor： David E. Sisk
Abstract: A dust filtering and collection system for filtering dust particles from an incoming dust laden air stream is disclosed. When used in a mobile vacuum loading/unloading vehicle, the system separates dust particles from the incoming dust laden air stream in a dust filtering and collection canister or chamber and then exhausts the dust cleansed air stream from the canister or chamber. Dust particles filtered from the dust cleansed air stream are collected as accumulated product particles along a bottom area of the canister or chamber. The accumulated product particles may then be transferred to a storage chamber from which the incoming dust laden air stream has emanated. In addition, the dust filtering system of the present invention includes a plurality of juxtaposed hollow polymer tubes which are suspended and supported by a transverse panel extending across the canister or chamber adjacent an upper end thereof, with each hollow polymer tube being sealed relative to the transverse panel and having a porosity permitting air to be drawn therethrough while removing dust particles from the incoming dust laden air stream. The construction and arrangement of the hollow polymer tubes, within a dust filtering and collection canister or chamber, provides a highly efficient, continuously operating, self-cleaning filtering system, for use in mobile vacuum loading/unloading vehicles or in other industrial filtering systems.
Abstract translation: 公开了一种用于过滤灰尘过滤和收集系统，用于从进入的含尘空气流中过滤灰尘颗粒。 当用于移动真空装载/卸载车辆时，系统将灰尘颗粒与尘埃过滤和收集罐或室中的尘土颗粒分离出来，然后排出来自罐或室的灰尘清洁的空气流。 从灰尘清洁的空气流中过滤的灰尘颗粒作为积聚的产品颗粒沿着罐或室的底部区域被收集。 然后可以将积聚的产物颗粒转移到储存室中，从其中已经产生进入的尘埃的空气流已经从该室中传出。 此外，本发明的除尘系统包括多个并置的中空聚合物管，其由横向板悬挂和支撑，该横向板邻近其上端延伸穿过罐或室，每个中空聚合物管相对于 并且具有允许空气被吸入的多孔性，同时从所输入的含灰尘的空气流中除去灰尘颗粒。 中空聚合物管的结构和布置在除尘和收集罐或室内，提供了高效，持续运行的自清洁过滤系统，用于移动真空装载/卸载车辆或其它工业过滤系统中。
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