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1. 发明授权

US06626323B2 Vane heat transfer structure 有权
公开(公告)号：US06626323B2
公开(公告)日：2003-09-30
申请号：US10080220
申请日：2002-02-21
申请人： Ned T. Stetson , Michael Marchio , Arthur Holland , Daniel Alper , David Gorman , Jun Yang
发明人： Ned T. Stetson , Michael Marchio , Arthur Holland , Daniel Alper , David Gorman , Jun Yang
IPC分类号： A61F708
CPC分类号： F17C11/005 , F17C2201/0104 , F17C2201/0166 , F17C2203/035 , F17C2203/0646 , F17C2203/0648 , F17C2221/012 , F17C2223/0123 , F17C2260/031 , F28D2021/0047 , F28F13/00 , Y02E60/321 , Y02E60/327 , Y10S420/90
摘要： A hydrogen storage unit which uses hydrogen storage alloys to store hydrogen, and more particularly a heat transfer management/compartmentalization system for use in such system. The hydrogen storage alloy may be divided into compartments, separated by discs, further divided into sub-compartments by a flapper wheel. The discs and flapper wheel provide for optimal heat transfer throughout the system. The compartmentalization of the vessel may prevent compaction of the hydrogen storage alloys, which could lead to excessive strain on the vessel causing damage, deformation, or rupture of the vessel.

2. 发明授权

US06823931B1 Hydrogen cooled hydride storage unit incorporating porous encapsulant material to prevent alloy entrainment 有权
标题翻译：氢化氢储存单元结合多孔密封材料，以防止合金夹带
公开(公告)号：US06823931B1
公开(公告)日：2004-11-30
申请号：US09466579
申请日：1999-12-17
申请人： Ned T. Stetson , Arthur Holland , Trevor Stephenson
发明人： Ned T. Stetson , Arthur Holland , Trevor Stephenson
IPC分类号： F28D1500
CPC分类号： F28D20/003 , C01B3/0005 , C01B3/0084 , F17C11/005 , H01M8/04208 , H01M8/04216 , H01M2250/20 , Y02E60/142 , Y02E60/321 , Y02E60/325 , Y02E60/327 , Y02E70/30 , Y02T90/32
摘要： A hydrogen gas cooled hydrogen storage element which includes a hydrogen storage alloy material in which hydrogen flow channels are provided. The flow channels provide pathways through the hydrogen storage material to allow for high speed hydrogen gas flow. A portion of the high speed hydrogen flow is stored within the storage material which releases its heat of hydride formation. The remainder of the hydrogen flows through the hydrogen storage material at a sufficient mass flow rate to remove the heat of hydride formation. The unit also includes an encapsulant to prevent any loose particles of the storage material from becoming entrained in the high flow rate hydrogen.
摘要翻译：一种氢气冷却储氢元件，其包括其中提供氢气流通道的储氢合金材料。流动通道提供通过储氢材料的通路以允许高速氢气流动。一部分高速氢气流被储存在储存材料中，释放其氢化物形成的热量。剩余的氢气以足够的质量流速流过储氢材料以除去氢化物形成的热量。该单元还包括密封剂，以防止储存材料的任何松散颗粒被夹带在高流量氢气中。

3. 发明授权

US5637423A Compositionally and structurally disordered multiphase nickel hydroxide positive electrode for alkaline rechargeable electrochemical cells 失效
标题翻译：用于碱性可再充电电化学电池的组成和结构上无序的多相氢氧化镍正极
公开(公告)号：US5637423A
公开(公告)日：1997-06-10
申请号：US232782
申请日：1994-04-20
申请人： Stanford R. Ovshinsky , Michael A. Fetcenko , Srinivasan Venkatesan , Arthur Holland
发明人： Stanford R. Ovshinsky , Michael A. Fetcenko , Srinivasan Venkatesan , Arthur Holland
IPC分类号： H01M4/26 , H01M4/28 , H01M4/32 , H01M4/52 , H01M4/80 , H01M10/34
CPC分类号： H01M10/345 , H01M4/26 , H01M4/28 , H01M4/32 , H01M4/52 , H01M4/80
摘要： A positive electrode for use in alkaline rechargeable electrochemical cells comprising: a material comprising a compositionally and structurally disordered multiphase nickel hydroxide host matrix which includes at least one modifier. A process for forming a high loading uniformly distributed multiphase substantially nitrate free sintered positive electrode for use in an alkaline rechargeable electrochemical cell, the process comprising: (1) fabricating sintered electrode material by forming a slurry of nickel powder, water, carboxy methyl cellulose binder, methyl cellulose binder, and a poly(ethylene oxide) polymer; spreading the slurry on a preoxidized perforated nickel substrate; drying the slurry; and sintering the slurry; (2) impregnating the sintered electrode material using multiple impregnation cycles to attain high loading; and (3) forming the impregnated sinter into positive electrode material by presoaking the impregnated sinter in NaOH presoak tanks to substantially eliminate nitrates; brushing the presoaked impregnated sinter in a surface brushing station; charging the brushed impregnated sinter; discharging the charged impregnated sinter; rinsing the discharged impregnated sinter; and drying the rinsed impregnated sinter to complete the formation of positive electrode material.
摘要翻译：一种用于碱性可再充电电化学电池的正电极，包括：包含组成和结构上无序的多相氢氧化镍主体基质的材料，其包含至少一种改性剂。一种用于形成用于碱性可再充电电化学电池的高负载均匀分布的多相基本上无硝酸盐的烧结正电极的方法，所述方法包括：（1）通过形成镍粉，水，羧甲基纤维素粘合剂的浆料来制造烧结的电极材料，甲基纤维素粘合剂和聚（环氧乙烷）聚合物; 将浆料铺展在预氧化的穿孔镍基底上; 干燥浆料; 并烧结浆料; （2）使用多次浸渍循环浸渍烧结电极材料以达到高负荷; 和（3）通过将浸渍的烧结体预浸泡在NaOH预浸罐中以基本上除去硝酸盐，将浸渍的烧结物形成为正极材料; 在表面刷洗站中刷涂预浸渍的浸渍烧结物; 对刷洗过的烧结矿进行充电; 对带电的浸渍烧结物进行放电; 冲洗排出的浸渍烧结物; 并干燥漂洗的浸渍烧结物，以完成正极材料的形成。

4. 发明授权

US5948564A Compositionally and structurally disordered multiphase nickel hydroxide positive electrode containing modifiers 失效
公开(公告)号：US5948564A
公开(公告)日：1999-09-07
申请号：US782863
申请日：1997-01-13
申请人： Stanford R. Ovshinsky , Michael A. Fetcenko , Srinivasan Venkatesan , Arthur Holland
发明人： Stanford R. Ovshinsky , Michael A. Fetcenko , Srinivasan Venkatesan , Arthur Holland
IPC分类号： H01M4/26 , H01M4/28 , H01M4/32 , H01M4/52 , H01M4/80 , H01M10/34
CPC分类号： H01M10/345 , H01M4/26 , H01M4/28 , H01M4/32 , H01M4/52 , H01M4/80
摘要： A positive electrode for use in alkaline rechargeable electrochemical cells comprising: a material comprising a compositionally and structurally disordered multiphase nickel hydroxide host matrix which includes at least one modifier chosen from the group consisting of F, Li, Na, K, Mg, Ba, La, Se, Nd, Pr, Y, Co, Al, Cr, Mn, Fe, Cu, Zn, Sc, Sn, Sb, Te, Bi, Ru, and Pb. A process for forming a high loading uniformly distributed multiphase substantially nitrate free sintered positive electrode for use in an alkaline rechargeable electrochemical cell, the process comprising: (1) fabricating sintered electrode material by forming a slurry of nickel powder, water, carboxymethylcellulose binder, methyl cellulose binder, and a poly(ethylene oxide) polymer; spreading the slurry on a preoxidized perforated nickel substrate; drying the slurry; and sintering the slurry; (2) impregnating the sintered electrode material using multiple impregnation cycles to attain high loading, where each impregnation cycle comprises the steps of: placing the sintered electrode material on a rack; dipping the rack into nickel nitrate; allowing the rack to drip dry; dipping the dried rack into NaOH solution; spraying the rack in a first tank with deionized water overflowing from a second tank; dipping the rack in the second tank filled with deionized water overflowing from a third tank; dipping the rack in the third tank filling with deionized water at a rate of 8-10 gpm; drying the rack; and flipping the rack to attain uniform deposition of material; where in the median dip cycle and in the final dip cycle of the multiple impregnation cycles, the step of dipping the rack into nickel nitrate is replaced by a step of dipping the rack into cobalt nitrate to produce an enriched cobalt surface; and (3) forming the impregnated sinter into positive electrode material by presoaking the impregnated sinter in NaOH presoak tanks to substantially eliminate nitrates; brushing the presoaked impregnated sinter in a surface brushing station; charging the brushed impregnated sinter; discharging the charged impregnated sinter; rinsing the discharged impregnated sinter; and drying the rinsed impregnated sinter to complete the formation of positive electrode material.

5. 发明授权

US5258242A Electrochemical cell having improved pressure vent 失效
标题翻译：电化学电池具有改进的压力通风口
公开(公告)号：US5258242A
公开(公告)日：1993-11-02
申请号：US14965
申请日：1993-02-08
申请人： Kevin Dean , Arthur Holland , Donn Fillmore
发明人： Kevin Dean , Arthur Holland , Donn Fillmore
IPC分类号： H01M2/12
CPC分类号： H01M2/1276 , H01M2/1223 , H01M2/1205
摘要： The electrochemical cell of the instant invention includes a case having a gas outlet, one or more positive electrodes positioned within the case, one or more negative electrodes positioned within the case electrode separators positioned between the positive and negative electrodes, electrolyte positioned within the case, and a pressure vent for releasing internal pressure occurring in the case to the surrounding atmosphere. The pressure vent is affixed to the case covering the gas outlet, the pressure vent includes a vent housing having a hollow interior area in gaseous communication with the surrounding atmosphere and the interior of the case via the gas outlet, a pressure release piston positioned within the hollow interior area, the pressure release piston sized to surround the gas outlet and having a seal groove configured to encapsulate all but one surface of a seal mounted within the seal groove, leaving the non-encapsulated surface of the seal exposed, and a compression spring positioned to urge the pressure release piston to compress the seal in the seal groove and block the gas outlet in the case.
摘要翻译：本发明的电化学电池包括具有气体出口的壳体，位于壳体内的一个或多个正极，位于正极和负极之间的壳体电极分离器内的一个或多个负极，位于壳体内的电解质，以及用于将外壳中发生的内部压力释放到周围大气的压力通风口。压力通风口固定到覆盖气体出口的壳体上，压力通风口包括通气口壳体，其具有与周围大气气体连通的中空内部区域和通过气体出口的壳体内部，位于中空内部区域，压力释放活塞的尺寸设置成围绕气体出口并具有密封槽，该密封槽构造成将安装在密封槽内的密封件的除了一个表面之外的所有表面封装，使密封件未封装的表面露出，定位成促使压力释放活塞压缩密封槽中的密封并阻塞气体出口。

6. 发明授权

US4443652A Electrically interconnected large area photovoltaic cells and method of producing said cells 失效
标题翻译：电互连大面积光伏电池及其制造方法
公开(公告)号：US4443652A
公开(公告)日：1984-04-17
申请号：US440385
申请日：1982-11-09
申请人： Masatsugu Izu , Prem Nath , Arthur Holland
发明人： Masatsugu Izu , Prem Nath , Arthur Holland
IPC分类号： H01L31/0224 , H01L31/04 , H01L31/042 , H01L31/076 , H01L31/20 , H01L31/18
CPC分类号： H01L31/076 , H01L31/0201 , H01L31/0465 , H01L31/202 , Y02E10/548 , Y02P70/521
摘要： Electrical interconnections for a large area photovoltaic cells, electrical interconnections for adjacent large area photovoltaic cells and the methods of producing those connections are disclosed herein. The cells are, preferably, of the type which include a plurality of electrically isolated, small area segments sharing a common substrate, a semiconductor body atop the substrate and a transparent, conductive coating atop the semiconductor body. The electrical interconnections include: an electrically-conductive strip interconnecting the small area segments of each large area to provide a first electrode of that cell; and access to the substrate from the layered surface of each large area cell to provide the second electrode of that cell. The electrodes may be electrically-interconnected in series or parallel.
摘要翻译：这里公开了用于大面积光伏电池的电互连，用于相邻的大面积光伏电池的电互连以及制造这些连接的方法。电池优选地包括共享公共衬底的多个电隔离的小区域段，衬底顶部的半导体本体和半导体本体顶上的透明导电涂层的类型。电互连包括：导电条，其互连每个大面积的小区域段以提供该电池的第一电极; 并且从每个大面积单元的层叠表面进入基板以提供该单元的第二电极。电极可以串联或并联电互连。

7. 发明授权

US06372377B1 Mechanical and thermal improvements in metal hydride batteries, battery modules and battery packs 有权
标题翻译：金属氢化物电池，电池模块和电池组的机械和热改进
公开(公告)号：US06372377B1
公开(公告)日：2002-04-16
申请号：US09264116
申请日：1999-03-08
申请人： Stanford R. Ovshinsky , Dennis A. Corrigan , Srinivasan Venkatesan , Subhash K. Dhar , Arthur Holland , Donn Fillmore , Lin Higley , Philippe Gow , Ronald Himmler , Nick Karditsas , Kenneth Laming , Anthony Osgood
发明人： Stanford R. Ovshinsky , Dennis A. Corrigan , Srinivasan Venkatesan , Subhash K. Dhar , Arthur Holland , Donn Fillmore , Lin Higley , Philippe Gow , Ronald Himmler , Nick Karditsas , Kenneth Laming , Anthony Osgood
IPC分类号： H01M1002
CPC分类号： H01M2/1223 , H01M2/30 , H01M10/345
摘要： Mechanically and thermally improved rechargeable batteries and modules. The battery is prismatic in shape with an optimized thickness to width to height aspect ratio which provides the battery with balanced optimal properties when compared with prismatic batteries lacking this optimized aspect ratio. The optimized thickness, width and height allow for maximum capacity and power output, while eliminating deleterious side affects. The battery case design allows for unidirectional expansion which is readily compensated for by applying external mechanical compression counter to that direction. In the module, the batteries are bound within a module bundling/compression means under external mechanical compression which is optimized to balance outward pressure due to expansion and provide additional inward compression to reduce the distance between the positive and negative electrodes, thereby increasing overall battery power. Finally the batteries, modules and packs thereof can also include means for providing variable thermal insulation to at least that portion of the rechargeable battery system which is most directly exposed to ambient thermal conditions, so as to maintain the temperature of the rechargeable battery system within the desired operating range thereof under variable ambient conditions.
摘要翻译：机械和热改善的可充电电池和模块。电池是棱柱形的，具有优化的宽度与宽高比之间的厚度，与没有优化的纵横比的棱镜电池相比，电池具有平衡的最佳性能。优化的厚度，宽度和高度允许最大容量和功率输出，同时消除有害的副作用。电池盒设计允许单向膨胀，通过应用与该方向相反的外部机械压缩来容易地补偿。在模块中，电池在外部机械压缩下结合在模块捆扎/压缩装置内，其被优化以平衡由于膨胀引起的向外压力，并提供额外的向内压缩以减小正极和负极之间的距离，从而增加总体电池功率。最后，电池，模块和包装件还可以包括用于向最直接暴露于环境热条件的可充电电池系统的至少一部分提供可变绝热的装置，以便将可再充电电池系统的温度保持在在可变环境条件下的期望工作范围。

8. 发明授权

US5879831A Mechanical and thermal improvements in metal hydride batteries, battery modules and battery packs 失效
公开(公告)号：US5879831A
公开(公告)日：1999-03-09
申请号：US544223
申请日：1995-10-17
申请人： Stanford R. Ovshinsky , Dennis A. Corrigan , Srinivasan Venkatesan , Subhash K. Dhar , Arthur Holland , Donn Fillmore , Lin Higley , Philippe Gow , Ronald Himmler , Nick Karditsas , Kenneth Laming , Anthony Osgood
发明人： Stanford R. Ovshinsky , Dennis A. Corrigan , Srinivasan Venkatesan , Subhash K. Dhar , Arthur Holland , Donn Fillmore , Lin Higley , Philippe Gow , Ronald Himmler , Nick Karditsas , Kenneth Laming , Anthony Osgood
IPC分类号： H01M2/12 , H01M2/30 , H01M10/34 , H01M10/50 , H01M12/06
CPC分类号： H01M2/1223 , H01M10/345 , H01M10/443 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6557 , H01M10/6562 , H01M10/658 , H01M2/30
摘要： Mechanically and thermally improved rechargeable batteries, modules and fluid-cooled battery pack systems. The battery is prismatic in shape with an optimized thickness to width to height aspect ratio which provides the battery with balanced optimal properties when compared with prismatic batteries lacking this optimized aspect ratio. The optimized thickness, width and height allow for maximum capacity and power output, while eliminating deleterious side affects. The battery case design allows for unidirectional expansion which is readily compensated for by applying external mechanical compression counter to that direction. In the module, the batteries are bound within a module bundling/compression means under external mechanical compression which is optimized to balance outward pressure due to expansion and provide additional inward compression to reduce the distance between the positive and negative electrodes, thereby increasing overall battery power. The fluid-cooled battery pack includes; 1) a battery-pack case having coolant inlet and outlet; 2) battery modules within the case such that the battery module is spaced from the case walls and from other battery modules to form coolant flow channels along at least one surface of the bundled batteries; and 3) at least one coolant transport means. The width of the coolant flow channels allows for maximum heat transfer. Finally the batteries, modules and packs can also include means for providing variable thermal insulation to at least that portion of the rechargeable battery system which is most directly exposed to said ambient thermal condition, so as to maintain the temperature of the rechargeable battery system within the desired operating range thereof under variable ambient conditions.

9. 发明授权

US5344728A Compositionally and structurally disordered multiphase nickel hydroxide positive electrode for alkaline rechargeable electrochemical cells 失效
公开(公告)号：US5344728A
公开(公告)日：1994-09-06
申请号：US975031
申请日：1992-11-12
申请人： Stanford R. Ovshinsky , Michael A. Fetcenko , Srinivasan Venkatesan , Arthur Holland
发明人： Stanford R. Ovshinsky , Michael A. Fetcenko , Srinivasan Venkatesan , Arthur Holland
IPC分类号： H01M4/26 , H01M4/28 , H01M4/32 , H01M4/52 , H01M4/80 , H01M10/34 , H01M4/36 , H01M4/48 , H01M4/56
CPC分类号： H01M10/345 , H01M4/26 , H01M4/28 , H01M4/32 , H01M4/52 , H01M4/80
摘要： A positive electrode for use in alkaline rechargeable electrochemical cells comprising: a material comprising a compositionally and structurally disordered multiphase nickel hydroxide host matrix which includes at least one modifier chosen from the group consisting of F, Li, Na, K, Mg, Ba, Ln, Se, Nd, Pr, Y, Co, Zn, Al, Cr, Mn, Fe, Cu, Zn, Sc, Sn, Sb, Te, Bi, Ru, and Pb. A process for forming a high loading uniformly distributed multiphase substantially nitrate free sintered positive electrode for use in an alkaline rechargeable electrochemical cell, the process comprising: (1) fabricating sintered electrode material by forming a slurry of nickel powder, water, carboxy methyl cellulose binder, methyl cellulose binder, and a poly(ethylene oxide) polymer; spreading the slurry on a preoxidized perforated nickel substrate; drying the slurry; and sintering the slurry; (2) impregnating the sintered electrode material using multiple impregnation cycles to attain high loading, where each impregnation cycle comprises the steps of: placing the sintered electrode material on a rack; dipping the rack into nickel nitrate; allowing the rack to drip dry; dipping the dried rack into NaOH solution; spraying the rack in a first tank with deionized water overflowing from a second tank; dipping the rack in the second tank filled with deionized water overflowing from a third tank; dipping the rack in the third tank filling with deionized water at a rate of 8-10 gpm; drying the rack; and flipping the rack to attain uniform deposition of material; where in the median dip cycle and in the final dip cycle of the multiple impregnation cycles, the step of dipping the rack into nickel nitrate is replaced by a step of dipping the rack into cobalt nitrate to produce an enriched cobalt surface; and (3) forming the impregnated sinter into positive electrode material by presoaking the impregnated sinter in NaOH presoak tanks to substantially eliminate nitrates; brushing the presoaked impregnated sinter in a surface brushing station; charging the brushed impregnated sinter; discharging the charged impregnated sinter; rinsing the discharged impregnated sinter; and drying the rinsed impregnated sinter to complete the formation of positive electrode material.

10. 发明授权

US07217473B2 Mechanical and thermal improvements in metal hydride batteries, battery modules, and battery packs 有权
标题翻译：金属氢化物电池，电池模块和电池组的机械和热改进
公开(公告)号：US07217473B2
公开(公告)日：2007-05-15
申请号：US10937023
申请日：2004-09-09
申请人： Stanford R. Ovshinsky , Dennis A. Corrigan , Srinivasan Venkatesan , Subhash K. Dhar , Arthur Holland , Donn Fillmore , Lin Higley , Philippe Gow , Ronald Himmler , Nick Karditsas , Kenneth Laming , Anthony Osgood
发明人： Stanford R. Ovshinsky , Dennis A. Corrigan , Srinivasan Venkatesan , Subhash K. Dhar , Arthur Holland , Donn Fillmore , Lin Higley , Philippe Gow , Ronald Himmler , Nick Karditsas , Kenneth Laming , Anthony Osgood
IPC分类号： H01M2/12 , H01M10/50
CPC分类号： H01M2/1077 , H01M2/1223 , H01M2/30 , H01M10/345 , H01M10/443 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/63 , H01M10/635 , H01M10/647 , H01M10/651 , H01M10/652 , H01M10/653 , H01M10/654 , H01M10/655 , H01M10/6551 , H01M10/6554 , H01M10/6557 , H01M10/6562 , H01M10/6563 , H01M10/6567 , H01M10/658 , Y10T29/4911
摘要： Mechanically and thermally improved rechargeable batteries, modules and fluid-cooled battery pack systems. The battery is prismatic in shape with an optimized thickness to width to height aspect ratio which provides the battery with balanced optimal properties when compared with prismatic batteries lacking this optimized aspect ratio. The fluid-cooled battery pack includes; 1) a battery-pack case having coolant inlet and outlet; 2) battery modules within the case such that the battery module is spaced from the case walls and from other battery modules to form coolant flow channels along at least one surface of the bundled batteries; and 3) at least one coolant transport means. The width of the coolant flow channels allows for maximum heat transfer.
摘要翻译：机械和热改善的可充电电池，模块和流体冷却电池组系统。电池是棱柱形的，具有优化的宽度与宽高比之间的厚度，与没有优化的纵横比的棱镜电池相比，电池具有平衡的最佳性能。流体冷却电池组包括： 1）具有冷却剂入口和出口的电池组壳体; 2）壳体内的电池模块，使得电池模块与壳体壁和其它电池模块间隔开，以沿着捆扎电池的至少一个表面形成冷却剂流动通道; 和3）至少一个冷却剂输送装置。冷却剂流动通道的宽度允许最大的热传递。

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