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公开(公告)号：US11923511B2
公开(公告)日：2024-03-05
申请号：US16925755
申请日：2020-07-10
发明人： Yufei Wang , John S. Miller , John Hession , Arden P Johnson
IPC分类号： H01M10/0587 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4545 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D285/135 , C07D401/04 , C07D401/12 , C07D417/06 , C07D417/08 , C07D417/14 , H01M4/134 , H01M4/36 , H01M4/38 , H01M4/58 , H01M4/62 , H01M4/66 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M50/119 , H01M50/131 , H01M50/138 , H01M50/148 , H01M50/159 , H01M50/186 , H01M50/188 , H01M50/191 , H01M50/466
CPC分类号： H01M10/0587 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4545 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D285/135 , C07D401/04 , C07D401/12 , C07D417/06 , C07D417/08 , C07D417/14 , H01M4/134 , H01M4/368 , H01M4/382 , H01M4/582 , H01M4/623 , H01M4/625 , H01M4/662 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M50/119 , H01M50/138 , H01M50/1535 , H01M50/159 , H01M50/186 , H01M50/188 , H01M50/191 , H01M50/466 , H01M50/131 , H01M2300/0031 , Y02A50/30
摘要： A novel wound electrode assembly for a lithium oxyhalide electrochemical cell is described. The electrode assembly comprises an elongate cathode of an electrochemically non-active but electrically conductive carbonaceous material disposed between an inner elongate portion and an outer elongate portion of a unitary lithium anode. That way, lithium faces the entire length of the opposed major sides of the cathode. This inner anode portion/cathode/outer anode portion configuration is rolled into a wound-shaped electrode assembly that is housed inside a cylindrically-shaped casing. A cylindrically-shaped sheet-type spring centered in the electrode assembly presses outwardly to limit axial movement of the electrode assembly. In one embodiment, all the non-active components, except for the cathode current collector which is nickel, are made of stainless-steel. This provides the cell with a low magnetic signature without adversely affecting the cell's high-rate capability.
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公开(公告)号：US20210013550A1
公开(公告)日：2021-01-14
申请号：US16925755
申请日：2020-07-10
发明人： Yufei Wang , John S. Miller , John Hession , Arden P. Johnson
IPC分类号： H01M10/0587 , H01M10/052 , H01M2/04 , H01M2/08 , H01M2/06 , H01M2/02 , H01M4/134 , H01M4/38 , H01M4/66 , H01M4/36 , H01M4/62 , H01M4/58 , H01M10/0569 , H01M10/0568
摘要： A novel wound electrode assembly for a lithium oxyhalide electrochemical cell is described. The electrode assembly comprises an elongate cathode of an electrochemically non-active but electrically conductive carbonaceous material disposed between an inner elongate portion and an outer elongate portion of a unitary lithium anode. That way, lithium faces the entire length of the opposed major sides of the cathode. This inner anode portion/cathode/outer anode portion configuration is rolled into a wound-shaped electrode assembly that is housed inside a cylindrically-shaped casing. A cylindrically-shaped sheet-type spring centered in the electrode assembly presses outwardly to limit axial movement of the electrode assembly. In one embodiment, all the non-active components, except for the cathode current collector which is nickel, are made of stainless-steel. This provides the cell with a low magnetic signature without adversely affecting the cell's high-rate capability.
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公开(公告)号：US10461299B1
公开(公告)日：2019-10-29
申请号：US14058683
申请日：2013-10-21
摘要： Various embodiments of an electrochemical cell interconnect assembly are described. The interconnect assembly is designed to be positioned between two adjacent electrochemical cells, providing an electrical conduit therebetween. The interconnect assembly consists of an interconnect body having a curved formed and an interwoven wire structure. The interconnect assembly is designed to provide a robust electrical connection between two adjacent electrochemical cells in extreme mechanical stress and temperature environments.
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公开(公告)号：US09842686B2
公开(公告)日：2017-12-12
申请号：US14602828
申请日：2015-01-22
发明人： Brian R. Peterson , Eric Jankins
CPC分类号： H01F38/14 , H01F2027/2809 , H01F2038/146 , H02J5/005 , H02J7/025 , H02J50/12
摘要： A circuit for transferring wireless electrical energy through a lossy material is described. The circuit comprises a first inductive winding portion connected electrically in series to a second inductive winding portion and at least one capacitor. Interaction of the first or second inductive winding portions with an electromagnetic field emanating from an electrical power source causes electrical energy to be induced within the circuit. The first inductive winding portion is preferably positionable adjacent a first sidewall of a lossy material and the second inductive winding portion is preferably positionable adjacent the second and opposite sidewall of the lossy material. At least one intermediate substrate composed of a ferrite material is preferably positioned between the first and second inductive winding portions as a shield that minimizes electromagnetic field interference.
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公开(公告)号：US09755456B1
公开(公告)日：2017-09-05
申请号：US14170945
申请日：2014-02-03
发明人： Brian R. Peterson , Eric Jankins
摘要： A power control circuit for wirelessly powering a device is described. The circuit comprises a series of sub-circuits that condition and modify electrical power received from near-field resonant inductive coupling. In addition, the power control circuit consists of a reserve power source of at least one capacitor. A switching circuit consisting of an ideal diode OR-ing circuit is provided that receives and selects between the primary and secondary electrical power sources based on their measured voltages.
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公开(公告)号：US09478834B2
公开(公告)日：2016-10-25
申请号：US13870045
申请日：2013-04-25
CPC分类号： H01M10/613 , H01M2/0277 , H01M2/0287 , H01M2/0478 , H01M2/06 , H01M2/1094
摘要： A fire suppressant battery system has a battery pack, a non-conductive fire suppressant liquid in a fire suppressant bladder, and a fire suppressant protective layer. The bladder melts at a temperature above the battery pack's desired operating condition, has a cavity for receiving the liquid and contacts at least a section of the battery pack. The protective layer is positioned onto a portion of the fire suppression bladder's exterior surface that is on the opposite side to that which contacts the battery pack.
摘要翻译： 防火电池系统具有电池组，防火膀胱中的非导电消防液和防火剂保护层。 气囊在高于电池组所需操作条件的温度下熔化，具有用于接收液体的空腔并与电池组的至少一部分接触。 保护层定位在防火膀胱的外表面的与接触电池组相反侧的一部分上。
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公开(公告)号：US09322678B1
公开(公告)日：2016-04-26
申请号：US13914249
申请日：2013-06-10
发明人： James K. Stawitzky , Jorge Marin , George Cintra
CPC分类号： G01D11/245 , G01L9/00 , G01L19/086 , G01L19/142
摘要： A wireless pressure sensor comprising a protective covering positionable over the sensor's antenna portion is described. The protective covering comprises a body having an annular sidewall that extends from a proximal end to a distal end and is composed of a fluoroelastomer material. A cavity resides within the body extending through the proximal end to a distal end sidewall positioned perpendicular to the annular sidewall. The protective covering further comprises at least one annular recess intermediate at least two annular ridges that reside along an interior surface at the proximal end of the covering. These series of annular ridges and recesses form a removably tight seal around the exterior surface of the sensor that minimizes the migration of corrosive gases and fluids to the exterior surface of the sensor.
摘要翻译： 描述了一种无线压力传感器，其包括可定位在传感器天线部分上方的保护罩。 保护性覆盖物包括具有从近端延伸到远端并由含氟弹性体材料构成的环形侧壁的主体。 空腔位于主体内，延伸穿过近端至垂直于环形侧壁定位的远端侧壁。 保护罩还包括至少两个环形凹部，所述至少两个环形凸缘沿着覆盖物的近端处的内表面驻留。 这些环形脊和凹槽系列围绕传感器的外表面形成可拆卸的紧密密封，其最小化了腐蚀性气体和流体向传感器外表面的迁移。
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公开(公告)号：US08067108B1
公开(公告)日：2011-11-29
申请号：US12030895
申请日：2008-02-14
申请人： Arden P. Johnson
发明人： Arden P. Johnson
CPC分类号： H01M6/14 , H01M4/368 , H01M4/40 , H01M10/4207 , H01M16/00 , Y10T29/49108
摘要： A hybrid battery comprising at least two nonaqueous electrochemical systems is described. The first cell comprises an anode of an alkaline earth metal or alloy thereof, and the second cell comprises an anode of an alkali metal or alloy thereof. The first cell is preferably an alkaline earth metal/oxyhalide cell, more preferably a calcium/oxyhalide cell or cells. The second cell is preferably an alkali metal alloy/oxyhalide cell, more preferably a lithium alloy/oxyhalide cell or cells. Such a cell combination is particularly useful for power a down-hole well tool. The down-hole tool is powered by the first cell during a surface test and as the tool descends into the well until all of the calcium is discharged. Then, the second cell powers the down-hole tool for the remainder of the down-hole procedure.
摘要翻译： 描述了包含至少两个非水电化学系统的混合电池。 第一电池包括碱土金属或其合金的阳极，并且第二电池包括碱金属或其合金的阳极。 第一电池优选为碱土金属/卤氧化物电池，更优选为钙/卤氧化物电池或电池。 第二电池优选为碱金属合金/卤氧化物电池，更优选锂合金/卤氧化物电池或电池。 这种电池组合对于井下钻井工具的功率特别有用。 井下工具在表面测试期间由第一个电池供电，并且工具下降到井中，直到所有的钙排出。 然后，第二个单元为井下工具的剩余部分供电。
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公开(公告)号：US12113177B2
公开(公告)日：2024-10-08
申请号：US18225960
申请日：2023-07-25
发明人： Yufei Wang , John S. Miller , John Hession , Arden P Johnson
IPC分类号： H01M10/0587 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4545 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D285/135 , C07D401/04 , C07D401/12 , C07D417/06 , C07D417/08 , C07D417/14 , H01M4/134 , H01M4/36 , H01M4/38 , H01M4/58 , H01M4/62 , H01M4/66 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M50/119 , H01M50/131 , H01M50/138 , H01M50/148 , H01M50/159 , H01M50/186 , H01M50/188 , H01M50/191 , H01M50/466
CPC分类号： H01M10/0587 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4545 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D285/135 , C07D401/04 , C07D401/12 , C07D417/06 , C07D417/08 , C07D417/14 , H01M4/134 , H01M4/368 , H01M4/382 , H01M4/582 , H01M4/623 , H01M4/625 , H01M4/662 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M50/119 , H01M50/138 , H01M50/1535 , H01M50/159 , H01M50/186 , H01M50/188 , H01M50/191 , H01M50/466 , H01M50/131 , H01M2300/0031 , Y02A50/30
摘要： A novel wound electrode assembly for a lithium oxyhalide electrochemical cell is described. The electrode assembly comprises an elongate cathode of an electrochemically non-active but electrically conductive carbonaceous material disposed between an inner elongate portion and an outer elongate portion of a unitary lithium anode. That way, lithium faces the entire length of the opposed major sides of the cathode. This inner anode portion/cathode/outer anode portion configuration is rolled into a wound-shaped electrode assembly that is housed inside a cylindrically-shaped casing. A cylindrically-shaped sheet-type spring centered in the electrode assembly presses outwardly to limit axial movement of the electrode assembly. In one embodiment, all the non-active components, except for the cathode current collector, which is nickel, are made of stainless-steel. This provides the cell with a low magnetic signature without adversely affecting the cell's high-rate capability.
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公开(公告)号：US20230365550A1
公开(公告)日：2023-11-16
申请号：US18225960
申请日：2023-07-25
发明人： Yufei Wang , John S. Miller , John Hession , Arden P. Johnson
IPC分类号： C07D417/14 , C07D417/06 , C07D285/135 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D401/12 , C07D417/08 , A61K31/4545 , C07D401/04
CPC分类号： C07D417/14 , C07D417/06 , C07D285/135 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D401/12 , C07D417/08 , A61K31/4545 , C07D401/04 , Y02A50/30
摘要： A novel wound electrode assembly for a lithium oxyhalide electrochemical cell is described. The electrode assembly comprises an elongate cathode of an electrochemically non-active but electrically conductive carbonaceous material disposed between an inner elongate portion and an outer elongate portion of a unitary lithium anode. That way, lithium faces the entire length of the opposed major sides of the cathode. This inner anode portion/cathode/outer anode portion configuration is rolled into a wound-shaped electrode assembly that is housed inside a cylindrically-shaped casing. A cylindrically-shaped sheet-type spring centered in the electrode assembly presses outwardly to limit axial movement of the electrode assembly. In one embodiment, all the non-active components, except for the cathode current collector, which is nickel, are made of stainless-steel. This provides the cell with a low magnetic signature without adversely affecting the cell's high-rate capability.
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