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公开(公告)号：US20190330713A1
公开(公告)日：2019-10-31
申请号：US16509136
申请日：2019-07-11
申请人： Deringer-Ney, Inc.
摘要： Palladium-based ternary or higher alloys include palladium at about 45-55 wt %, copper about 32-42 wt %, silver at about 8-15 wt %, rhenium at about 0-5 wt %, and optionally one or more modifying elements at up to 1.0 wt %. The alloys are age-hardenable, provide hardness in excess of 350 HK (Knoop, 100 g load), have electrical conductivities above 19.5% IACS (International Annealed Copper Standard), have an elevated temperature strength above 100 ksi at temperatures up to 480° F. (250° C.), and remain ductile (tensile elongation>2%) in their fully age-hardened condition. The alloys may be used in static and moveable electrical contact and probe applications.
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公开(公告)号：US09488515B2
公开(公告)日：2016-11-08
申请号：US14222975
申请日：2014-03-24
申请人： Deringer-Ney, Inc.
发明人： Arthur S. Klein
IPC分类号： G01F23/36
CPC分类号： G01F23/363 , G01F23/36
摘要： Apparatuses and methods for fuel level sensing are described herein. An example sensor may include a sealed housing and an electrically conductive coil. The sealed housing may comprise a pivot end, a float end opposite the pivot end, and an interior defined by walls extending therebetween. The pivot end may be adapted to join a pivot point and the float end may be adapted to join to a float at an exterior of the housing. The electrically conductive coil spring is disposed in the housing interior and comprises a first end and a second end opposite the first end. The coil spring is adapted to expand and retract in response to movement of the internal float within the housing and to electrically couple to a circuit configured to sense a change in resistance in the coil spring in response to expansion and retraction of windings of the coil spring.
摘要翻译： 本文描述了用于燃料液位感测的装置和方法。 示例性传感器可以包括密封壳体和导电线圈。 密封壳体可以包括枢转端，与枢转端相对的浮动端，以及由其间延伸的壁限定的内部。 枢转端可以适于连接枢转点，并且浮动端可以适于连接到壳体外部的浮子。 导电螺旋弹簧设置在壳体内部，并且包括第一端和与第一端相对的第二端。 螺旋弹簧适于响应于内部浮体在壳体内的移动而膨胀和缩回，并且电耦合到被配置为响应于螺旋弹簧的绕组的膨胀和缩回来感测螺旋弹簧中的电阻变化的电路 。
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公开(公告)号：US20150268087A1
公开(公告)日：2015-09-24
申请号：US14222963
申请日：2014-03-24
申请人： Deringer-Ney, Inc.
发明人： Arthur S. Klein
IPC分类号： G01F23/72
CPC分类号： G01F23/72
摘要： Apparatuses and methods for fuel level sensing are described herein. An example sensor includes a sealed housing comprising a first end, a second end, and an interior defined by walls extending therebetween. The sensor includes a float surrounding an exterior of the sealed housing and is configured to move longitudinally along the sealed housing between the first end second ends. The float may include a magnetic element configured to provide a magnetic field. The sealed housing may include an electrically conductive spring coupled to at least one of the first end or the second end, and may include a ferrous element coupled to the electrically conductive spring and configured to be displaced relative to the sealed housing based on the magnetic field. The electrically conductive spring may expand and retract to adjust a resistance of the electrically conductive spring in response to the ferrous element being displaced.
摘要翻译： 本文描述了用于燃料液位感测的装置和方法。 示例性传感器包括密封壳体，其包括第一端部，第二端部和由其间延伸的壁限定的内部。 传感器包括围绕密封壳体的外部的浮子并且构造成沿第一端部第二端部之间的密封壳体纵向移动。 浮子可以包括被配置为提供磁场的磁性元件。 密封壳体可以包括耦合到第一端或第二端中的至少一个的导电弹簧，并且可以包括耦合到导电弹簧并被配置为相对于密封壳体基于磁场移位的铁元件 。 导电弹簧可以膨胀和缩回以响应于铁元件移位而调节导电弹簧的阻力。
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4.发明申请公开(公告)号：US20160374348A1
公开(公告)日：2016-12-29
申请号：US14752339
申请日：2015-06-26
申请人： Deringer-Ney, Inc.
发明人： Sherman Ponder , Edward Smith
摘要： An antimicrobial composite includes a polymeric support and at least one transition metal mounted onto the support surface. The transition metal may be silver, and the support material may be a non-reactive plastic such as polyethylene or polypropylene. The composite may be encapsulated by a permeable or porous outer layer. Preparation of the composite may involve mixing an aqueous salt solution containing the transition metal with the support in the presence of a surfactant, precipitating the metal onto the support, and reducing the metal to its elemental state. The resulting composite in which the polymeric support surface includes the elemental metal is useful in the treatment of water and ice to inhibit or prevent microbial growth.
摘要翻译： 抗微生物复合材料包括聚合物载体和安装在载体表面上的至少一种过渡金属。 过渡金属可以是银，并且支撑材料可以是非反应性塑料，例如聚乙烯或聚丙烯。 复合材料可以由可渗透或多孔的外层包封。 复合材料的制备可以包括在表面活性剂存在下将含有过渡金属的盐水溶液与载体混合，将金属沉淀到载体上，并将金属还原成其元素状态。 聚合物载体表面包含元素金属的所得复合材料可用于处理水和冰以抑制或防止微生物生长。
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公开(公告)号：US20150300869A1
公开(公告)日：2015-10-22
申请号：US14255702
申请日：2014-04-17
申请人： Deringer-Ney, Inc.
IPC分类号： G01F23/68
CPC分类号： G01F23/363
摘要： Apparatuses and methods for fuel level sensing use a rotatable housing configured to rotate about an axis based on a fuel level. Within the rotatable housing is a roller ball sensor assembly including a resistive trace having a plurality of portions, a conductive trace and a conductive element. The roller ball sensor assembly is configured to provide a resistance indicative of a rotation of the rotatable housing about the axis by using the conductive element to electrically couple a portion of the plurality of portions corresponding to the resistance to the conductive trace.
摘要翻译： 用于燃料液位感测的装置和方法使用可旋转壳体，其被配置为基于燃料水平绕轴线旋转。 在可旋转壳体内的是滚珠传感器组件，其包括具有多个部分的电阻迹线，导电迹线和导电元件。 滚珠传感器组件被配置为通过使用导电元件来将对应于电阻的多个部分的一部分电耦合到导电迹线，从而提供指示可旋转壳体绕轴线旋转的电阻。
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公开(公告)号：US11279989B2
公开(公告)日：2022-03-22
申请号：US17091437
申请日：2020-11-06
申请人： Deringer-Ney Inc.
发明人： Patrick Bowen , Edward Smith
摘要： Platinum-nickel-based ternary or higher alloys include platinum at about 65-80 wt. %, nickel at about 18-27 wt. %, and about 2-8 wt. % of ternary or higher additions that may include one or more of Ir, Pd, Rh, Ru, Nb, Mo, Re, W, and/or Ta. These alloys are age-hardenable, provide hardness greater than 580 Knoop, ultimate tensile strength in excess of 320 ksi, and elongation to failure of at least 1.5%. The alloys may be used in static and moveable electrical contact and probe applications. The alloys may also be used in medical devices.
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公开(公告)号：US11990252B2
公开(公告)日：2024-05-21
申请号：US17227965
申请日：2021-04-12
发明人： Donald F. Susan , Zahra Ghanbari , Steve Xunhu Dai , Brenton Elisberg , Edward F. Smith, III , Patrick K Bowen
CPC分类号： H01B17/305 , C03C8/24 , C03C27/02 , C22C5/04
摘要： A combination of materials and processing parameters have been developed for hermetic seals for electrical feedthroughs in high performance applications. A glass-ceramic forms a hermetic seal between a stainless steel shell and a platinum-nickel-based (Pt—Ni) pin alloy for electrical feedthroughs. The glass-ceramic is processed to develop a coefficient of thermal expansion (CTE) slightly higher than the pin alloy but lower than the stainless steel. The seal system employing the new processing conditions and Pt—Ni-based pin alloy alleviates several problems encountered in previous seal systems and improves the hermetic connector performance.
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公开(公告)号：US20210054480A1
公开(公告)日：2021-02-25
申请号：US17091437
申请日：2020-11-06
申请人： Deringer-Ney Inc.
发明人： Patrick Bowen , Edward Smith
摘要： Platinum-nickel-based ternary or higher alloys include platinum at about 65-80 wt. %, nickel at about 18-27 wt. %, and about 2-8 wt. % of ternary or higher additions that may include one or more of Ir, Pd, Rh, Ru, Nb, Mo, Re, W, and/or Ta. These alloys are age-hardenable, provide hardness greater than 580 Knoop, ultimate tensile strength in excess of 320 ksi, and elongation to failure of at least 1.5%. The alloys may be used in static and moveable electrical contact and probe applications. The alloys may also be used in medical devices.
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公开(公告)号：US10385424B2
公开(公告)日：2019-08-20
申请号：US15010690
申请日：2016-01-29
申请人： Deringer-Ney, Inc.
摘要： Palladium-based ternary or higher alloys include palladium at about 45-55 wt %, copper about 32-42 wt %, silver at about 8-15 wt %, rhenium at about 0-5 wt %, and optionally one or more modifying elements at up to 1.0 wt %. The alloys are age-hardenable, provide hardness in excess of 350 HK (Knoop, 100 g load), have electrical conductivities above 19.5% IACS (International Annealed Copper Standard), have an elevated temperature strength above 100 ksi at temperatures up to 480° F. (250° C.), and remain ductile (tensile elongation >2%) in their fully age-hardened condition. The alloys may be used in static and moveable electrical contact and probe applications.
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公开(公告)号：US20170218481A1
公开(公告)日：2017-08-03
申请号：US15010690
申请日：2016-01-29
申请人： Deringer-Ney, Inc.
CPC分类号： C22C5/04 , G01R1/06755
摘要： Palladium-based ternary or higher alloys include palladium at about 45-55 wt %, copper about 32-42 wt %, silver at about 8-15 wt %, rhenium at about 0-5 wt %, and optionally one or more modifying elements at up to 1.0 wt %. The alloys are age-hardenable, provide hardness in excess of 350 HK (Knoop, 100 g load), have electrical conductivities above 19.5% IACS (International Annealed Copper Standard), have an elevated temperature strength above 100 ksi at temperatures up to 480° F. (250° C.), and remain ductile (tensile elongation >2%) in their fully age-hardened condition. The alloys may be used in static and moveable electrical contact and probe applications.
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