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公开(公告)号：US11698216B2
公开(公告)日：2023-07-11
申请号：US17588463
申请日：2022-01-31
发明人： Kevin Herrera Blackwood , Teddy Glen Bostic, Jr. , Gloria Christine Corrine Welther Burchett , Mark Andrew James , Jonathan Matthew Kolaski , Jeffrey Alan Madill , John Lee Warder
CPC分类号： F25D17/062 , F25B13/00
摘要： A refrigeration system including a storage chamber configured to store a product at a predetermined temperature. The storage chamber is defined by an inner wall. The inner wall at least partially defines an air plenum. The inner wall includes an opening wall surface, a floor surface, a rear wall surface and a ceiling wall surface. The system also includes a refrigerant circuit including a compressor, a condenser, a condenser fan, an evaporator and an evaporator fan arranged and disposed in an operable configuration to provide refrigeration to the storage chamber. The air plenum includes a conduit arranged and disposed to convey air from an air inlet across the evaporator and into a discharge chamber and out an air outlet. The air outlet is configured to discharge cooled air in a direction toward the opening wall surface.
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公开(公告)号：US11619437B2
公开(公告)日：2023-04-04
申请号：US16777995
申请日：2020-01-31
摘要： A defrosting system for defrosting an evaporator assembly is disclosed. The system includes the evaporator assembly, an electrically resistive coating having an electrically insulative matrix and a conductive doping agent disposed on at least one surface of the evaporator assembly, and a plurality of electrical terminals arranged and disposed to supply electricity to the electrically resistive coating. A method for defrosting an evaporator assembly and a coating for heating evaporator assemblies are also disclosed.
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公开(公告)号：US20210379701A1
公开(公告)日：2021-12-09
申请号：US17341071
申请日：2021-06-07
发明人： FRANCESCO IORIO , IAN ROSS AMELINE , TASSO ANASTASIOS KARKANIS , MICHAEL WENHAN TAO , MASSIMILIANO MORUZZI , AARON MICHAEL SZYMANSKI
IPC分类号： B23K26/364 , G05B19/18
摘要： A method for laser engraving a three-dimensional pattern into a surface of a workpiece, the method comprising: positioning a laser-engraving head to engrave a first engraving region of the workpiece; and applying a first plurality of laser pulses to a set of first predetermined locations within the first engraving region, wherein the first set of predetermined locations within the first engraving region is based on a probability distribution function that corresponds to a portion of the three-dimensional pattern that is associated with the first engraving region.
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公开(公告)号：US20190264684A1
公开(公告)日：2019-08-29
申请号：US16285681
申请日：2019-02-26
发明人： Avihay Cohen , Robert R. Kimberlin
摘要： A post-mix beverage dispenser system with removable pumps is disclosed. The system includes a pump enclosure for receiving a plurality of beverage syrup pumps. Each beverage syrup pump may be easily removed from the enclosure and replaced in a tool-less manner. A sensor and control system for the plurality or removable pumps is also disclosed.
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公开(公告)号：US20180364067A1
公开(公告)日：2018-12-20
申请号：US16002094
申请日：2018-06-07
摘要： A magnetic sensing apparatus for sensing and tracking the position of a target that is independent of the rotation of the target about the magnetic sensing elements. The apparatus provides increased resolution and increased sensor element to sensor element spacing. Also, the apparatus reduces the susceptibility to external interference from interaction with external magnetic fields.
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公开(公告)号：US20150144053A1
公开(公告)日：2015-05-28
申请号：US14547506
申请日：2014-11-19
IPC分类号： B01D35/143 , G01L7/16
CPC分类号： B01D35/143 , G01L7/16 , G01L9/0089 , G01L19/083 , G01L19/142
摘要： A pressure differential indicator that eliminates the risk of providing a false positive due to fluid contamination. The invention has an electrically insulated barrier between the “hot” pin and the grounded housing without the need for a hermetic seal. The indicator can be manufactured at a greater efficiency and lower cost than is found with prior art pressure differential indicators. It has a piston that can be easily oriented to yield either a normally closed or normally open position. The indicator has at least one protrusion on a plastic overmold to engage the swage collar and resist axial rotation of the pin. A pressure seal interrupting the plastic overmold sections and exposing the underlying metal to allow for an O-ring seal with no potential leak path between plastic and metal. Finally, the pressure differential indicator has all moving components contained within a single cavity.
摘要翻译： 一个压差指示器，消除了由于流体污染造成假阳性的风险。 本发明在“热”针和接地壳体之间具有电绝缘的屏障，而不需要气密密封。 与现有技术的压差指示器相比，可以以更高的效率和更低的成本制造指示器。 它具有可以容易定向以产生常闭或常开位置的活塞。 指示器在塑料包覆模具上具有至少一个突起，以接合模具套环并阻止销的轴向旋转。 压力密封件中断塑料过模制部分并暴露下面的金属，以允许O形圈密封，塑料和金属之间没有潜在的泄漏路径。 最后，压差指示器将所有运动部件都包含在单个腔内。
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公开(公告)号：US20140203652A1
公开(公告)日：2014-07-24
申请号：US14156634
申请日：2014-01-16
发明人： Terry Gray
IPC分类号： H02J3/00
CPC分类号： H05B6/68 , Y10T307/696
摘要： A current detecting and switching apparatus that provides automatic coupling of internal components of an appliance to varying supply voltage sources to prevent components from operating at something other than their intended power rating. The switching apparatus provides automatic coupling to multi-rated internal components of the appliance instead of providing a voltage specific appliance pre-wiring of specific connections of a multi-voltage component.
摘要翻译： 一种电流检测和开关装置，其提供器具的内部组件与变化的电源电压的自动耦合，以防止组件在除了其预期功率额定值之外的某些操作。 开关设备提供与设备的多级额定内部组件的自动耦合，而不是提供特定电压器件对多电压部件的特定连接的预接线。
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公开(公告)号：US20140021650A1
公开(公告)日：2014-01-23
申请号：US14032774
申请日：2013-09-20
IPC分类号： B29C33/00
CPC分类号： B29C33/0033 , B29C45/0005 , B29C45/14336 , B29C45/14598 , B29C45/14614 , B29C45/14631 , B29C45/2628 , B29C45/33 , B29L2031/7496 , F01C21/10 , F04B53/16 , F04C2/344 , F04C2230/21 , F05C2225/00 , F05C2253/04
摘要： A method of making a pump housing that is net-molded and immediately assumes its final shape and design specification without requiring more than de minimis secondary machining processes. The method utilizes molds and cores configured such that none of the fluid ports of the housing produced using the molds and cores have any intersecting geometry. The net-molded pump housing may also include a cross-tube insert providing flow communication between a fluid inlet port and a pressure relief port.
摘要翻译： 一种制造泵壳体的方法，其被网状模制并且立即呈现其最终形状和设计规范，而不需要超过最小二次加工工艺。 该方法利用被配置为使得使用模具和芯体产生的壳体的流体端口没有任何相交几何形状的模具和芯。 网模式泵壳体还可以包括提供流体入口和压力释放端口之间的流动连通的横管插入件。
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公开(公告)号：US12050045B2
公开(公告)日：2024-07-30
申请号：US18216708
申请日：2023-06-30
发明人： Kevin Herrera Blackwood , Teddy Glen Bostic, Jr. , Gloria Christine Corrine Welther Burchett , Mark Andrew James , Jonathan Matthew Kolaski , Jeffrey Alan Madill , John Lee Warder
CPC分类号： F25D17/062 , F25B13/00
摘要： A refrigeration system including a storage chamber configured to store a product at a predetermined temperature. The storage chamber is defined by an inner wall. The inner wall at least partially defines an air plenum. The inner wall includes an opening wall surface, a floor surface, a rear wall surface and a ceiling wall surface. The system also includes a refrigerant circuit including a compressor, a condenser, a condenser fan, an evaporator and an evaporator fan arranged and disposed in an operable configuration to provide refrigeration to the storage chamber. The air plenum includes a conduit arranged and disposed to convey air from an air inlet across the evaporator and into a discharge chamber and out an air outlet. The air outlet is configured to discharge cooled air in a direction toward the opening wall surface.
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公开(公告)号：US20240131615A1
公开(公告)日：2024-04-25
申请号：US18319572
申请日：2023-05-17
CPC分类号： B23K20/126 , B32B15/016 , C22F1/04 , B23K2101/185
摘要： A method for forming a large metallic component, a friction stir welded component and a friction stir welded blank are provided. The method includes positioning a first metallic plate and a second metallic plate in an abutting arrangement. The first metallic plate and the second metallic plate have corresponding faying surfaces at a point of abutment. A backing plate is attached spanning the point of abutment adjacent the faying surfaces. The first metallic plate is friction stir welded to the second metallic plate to form a friction stir weld along the faying surfaces. The backing plate receives an end of a friction stir welding tool curing the friction stir welding. The backing plate is removed to form a welded blank. The welded blank is formed into a component form. The component is heat treated and aged to form the large metallic component. The friction stir weld in the welded blank has a stable microstructure having little or no abnormal grain growth during elevated temperature forming, heat treatment and aging.
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