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1. 发明授权

US06755874B2 Plate making process for lead acid battery 失效
标题翻译：铅酸电池制版工艺
公开(公告)号：US06755874B2
公开(公告)日：2004-06-29
申请号：US09758654
申请日：2001-01-11
申请人： Rongrong Chen , Shay Harrison , Wellington Y. Kwok
发明人： Rongrong Chen , Shay Harrison , Wellington Y. Kwok
IPC分类号： H01M421
CPC分类号： H01M4/622 , H01M4/20 , Y10T29/49115
摘要： A plate making process for a lead acid battery which eliminates the need for steaming and curing steps to produce the active material. Mixing, reacting and crystallizing occur in a closed reactor under controlled temperature and mixing conditions to produce a paste having the desired crystal morphology. A polymer is then added to the paste to bind the crystals together and to produce desired rheological properties in the paste. The paste having the polymer addition is then pasted onto a grid where the paste is dried to form a battery plate of the lead acid battery. The process is applicable for both the positive and negative plates of a lead acid battery.
摘要翻译：一种用于铅酸电池的制版方法，其消除了蒸汽和固化步骤以产生活性材料的需要。混合，反应和结晶在控制温度和混合条件下在闭合反应器中发生，以产生具有所需晶体形态的糊状物。然后将聚合物加入到糊料中以将晶体结合在一起并在浆料中产生所需的流变性能。然后将具有聚合物添加物的糊剂粘贴到网格上，其中糊料被干燥以形成铅酸电池的电池板。该方法适用于铅酸电池的正极板和负极板。

2. 发明授权

US06617071B2 Active material for high power and high energy lead acid batteries and method of manufacture 失效
公开(公告)号：US06617071B2
公开(公告)日：2003-09-09
申请号：US09864762
申请日：2001-05-24
申请人： Rongrong Chen , Wellington Y. Kwok
发明人： Rongrong Chen , Wellington Y. Kwok
IPC分类号： B23P1300
CPC分类号： H01M4/667 , H01M4/16 , H01M4/627 , H01M4/685 , H01M4/72 , Y10T29/10
摘要： A grid plate for high power lead acid battery having a plate (14) covered with a conductive polymeric matrix (10) of preferably polyaniline and its derivatives, which is then coated with nanoscale particles of active material (14) such as lead sulfate and basic lead sulfate complexes.

3. 发明授权

US06456042B1 Method and apparatus for charging batteries at reduced overcharge levels 有权
标题翻译：减少过充电电池对电池充电的方法和装置
公开(公告)号：US06456042B1
公开(公告)日：2002-09-24
申请号：US09722941
申请日：2000-11-27
申请人： Wellington Y. Kwok
发明人： Wellington Y. Kwok
IPC分类号： H02J700
CPC分类号： H02J7/0093 , H02J7/0029 , H02J2007/0037
摘要： Battery charging methods and associated chargers which are capable of rapidly charging a battery while subjecting it to reduced levels of overcharging. The methods described are capable of being utilized within numerous battery charging systems for batteries spanning a range of chemistries, such as lead-acid, nickel-based, and lithium-based batteries. Upon detection of the onset-of-overcharge during the charge process, a variable voltage lid is imposed (VLID=&ngr;(&phgr;)+&bgr;log&phgr;+&kgr;&phgr;) which reduces the maximum voltage that may be applied to the battery as a function of charge acceptance which is typically estimated by a calculation based on state-of-charge. Additionally, the voltage lid can be approximated with step-wise voltage lids which are responsive to the level of charge acceptance within the battery.
摘要翻译：电池充电方法和相关的充电器，其能够对电池进行快速充电，同时使其具有降低的过充电水平。所描述的方法能够在多个电池充电系统中用于跨越一系列化学物质的电池，例如铅酸，镍基和锂基电池。在充电过程中检测到过充电开始时，施加可变电压盖（VLID =＆ngr;（phi）+ betalogphi + kappaphi）），其可将作为电荷的函数施加到电池的最大电压降低通常通过基于负责状态的计算估计的验收。此外，电压盖可以用对电池内电荷接受程度的响应的逐步电压盖近似。

4. 发明授权

US6057059A Surface recrystallization of lead-alloy grid 失效
标题翻译：铅合金网格的表面再结晶
公开(公告)号：US6057059A
公开(公告)日：2000-05-02
申请号：US34488
申请日：1998-03-04
申请人： Wellington Y. Kwok , Ronald David Brost , Lawrence Bruce Plant
发明人： Wellington Y. Kwok , Ronald David Brost , Lawrence Bruce Plant
IPC分类号： H01M4/66 , H01M4/68 , H01M4/72 , H01M4/74 , H01M4/80 , H01M4/84 , H01M10/06
CPC分类号： H01M4/745 , H01M4/667 , H01M4/84 , H01M10/06 , H01M4/685 , H01M4/72 , H01M4/80 , Y02E60/126
摘要： Melting and recrystallizing the surfaces of a wrought Pb--Ca--Sn alloy strip from which positive Pb-acid storage battery grids are punched or expanded. The alloy also contains an alloyant such as silver which, upon recrystallization, provides a higher concentration of alloyant-rich grain boundaries on the surface of the grid than the wrought grid for enhancing the conductivity of any oxidation layer formed on the surface of the grid during high temperature cycling of the battery.
摘要翻译：熔化和重结晶Pb-Ca-Sn合金带的表面，从该Pb-Ca-Sn合金带中冲出或膨胀正的Pb酸蓄电池网。该合金还含有一种合金，例如银，其在重结晶时提供比栅网更高浓度的富含合金的晶界，以增强形成在电网表面上的任何氧化层的导电性电池的高温循环。

5. 发明授权

US06858350B2 Composite materials and methods of forming 失效
标题翻译：复合材料和成型方法
公开(公告)号：US06858350B2
公开(公告)日：2005-02-22
申请号：US09878476
申请日：2001-06-11
申请人： John Hrinevich, Jr. , Wellington Y. Kwok , Lu Zhang
发明人： John Hrinevich, Jr. , Wellington Y. Kwok , Lu Zhang
IPC分类号： H01M4/68 , H01M4/72 , H01M4/73 , H01M4/74
CPC分类号： H01M4/72 , H01M4/668 , H01M4/68 , H01M4/685 , H01M4/73 , H01M4/745 , Y10T29/10 , Y10T428/12444
摘要： A pack-bonded, multiphase composite material is provided. The multiphase composite material has at least two layers of a matrix material pack-bonded with at least one layer of a reinforcement material. The reinforcement material is oriented in a pack-bonded direction such that the reinforcement material is uniformly dispersed between the matrix materials. Additionally, the matrix materials and the reinforcement material are chemically dissimilar. The matrix material is selected from the group consisting of lead and lead alloys, and the reinforcement material is a plurality of non-conductive, large length-to-diameter ratio, low-density fibers.
摘要翻译：提供了包装粘合的多相复合材料。多相复合材料具有至少两层基体材料，其与至少一层增强材料包层粘合。增强材料以包装方向取向，使得增强材料均匀地分散在基体材料之间。此外，基体材料和增强材料在化学上是不同的。基体材料选自铅和铅合金，并且增强材料是多个不导电，大长径比的低密度纤维。

6. 发明授权

US06454977B1 Process for making battery plate 失效
标题翻译：电池板制造工艺
公开(公告)号：US06454977B1
公开(公告)日：2002-09-24
申请号：US09519555
申请日：2000-03-06
申请人： Wellington Y. Kwok , Gary L. Ballard
发明人： Wellington Y. Kwok , Gary L. Ballard
IPC分类号： C04B3500
CPC分类号： H01M4/20
摘要： A continuous paste making process for lead acid batteries that includes the steps of mixing water with a lead oxide, reaction an acid with the lead oxide in a mixture to produce lead acid compounds, and forming a paste including interlocking lead acid crystals from the lead acid compounds, where the mixing, reacting, and crystal forming steps occur in an extrusion apparatus. The method also includes the step of extruding the paste from the extrusion apparatus into a grid where the paste is dried to form a battery plate of the lead-acid battery.
摘要翻译：一种用于铅酸电池的连续糊料制备方法，其包括将水与氧化铅混合的步骤，将酸与混合物中的氧化铅反应以产生铅酸化合物，以及形成包含来自铅酸的互锁铅酸晶体的糊料化合物，其中在挤出装置中进行混合，反应和晶体形成步骤。该方法还包括将糊料从挤出装置挤出到糊料干燥以形成铅酸电池的电池板的格栅中的步骤。

7. 发明授权

US06462511B1 Pseudo-parallel charging systems and methods 失效
标题翻译：伪并行充电系统和方法
公开(公告)号：US06462511B1
公开(公告)日：2002-10-08
申请号：US09722859
申请日：2000-11-27
申请人： Wellington Y. Kwok
发明人： Wellington Y. Kwok
IPC分类号： H01M1046
CPC分类号： H02J7/0024 , B60L11/1809 , B60L11/1853 , B60L11/1855 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T90/14
摘要： An apparatus and method for providing enhanced charging efficiency and a reduction in charge system cost when charging segmented batteries. A current switching device routes charging current from a charge source to a selected segment of the battery, while the remaining segments are in a relaxation mode and are not receiving charge current. A segment selection device periodically reconfigures the current switching device to route charging current to another segment of the battery. As a result, each of the series-connected cells of the battery are subject to alternating charging and relaxation periods until the battery has achieved a desired state of charge.
摘要翻译：一种用于在分段电池充电时提供增强的充电效率和降低充电系统成本的装置和方法。当前的开关装置将充电电流从充电源传送到电池的选定部分，而其余部分处于松弛模式并且不接收充电电流。段选择设备周期性地重新配置当前交换设备以将充电电流路由到电池的另一段。结果，电池的每个串联电池经受交替的充电和放松周期，直到电池达到期望的充电状态。

8. 发明授权

US06300763B1 Method of calculating dynamic state-of-charge within a battery 失效
标题翻译：计算电池内动态充电状态的方法
公开(公告)号：US06300763B1
公开(公告)日：2001-10-09
申请号：US09722858
申请日：2000-11-27
申请人： Wellington Y. Kwok
发明人： Wellington Y. Kwok
IPC分类号： H01M1044
CPC分类号： H01M10/44 , G01R31/3651
摘要： An apparatus and methods for determining dynamic state-of-charge of a battery that is subject to periodic charging and discharging within a system. Correction factors &eegr; are determined for various operational conditions of current, temperature and state of charge which relate relative discharge and charge efficiency with a reference set of conditions. According to conditions, the correction factor, either calculated in real-time or retrieved as a stored value, is then applied periodically to the charge and discharge currents of the battery to adjust an estimated state-of-charge value (SOC) for the battery within the given system.
摘要翻译：一种用于确定在系统内经受周期性充电和放电的电池的动态充电状态的装置和方法。对于电流，温度和充电状态的各种操作条件确定校正因子η，这些操作条件将相对放电和充电效率与一组参考条件相关联。根据条件，然后将实时计算的或作为存储值检索的校正因子周期性地施加到电池的充电和放电电流，以调整电池的估计充电状态值（SOC）在给定的系统内。

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