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1. 发明申请

US20150056492A1 CROSS-LINKED MULTILAYER POROUS POLYMER MEMBRANE BATTERY SEPARATORS 有权
标题翻译：交联多层多孔聚合物膜电池分离器
公开(公告)号：US20150056492A1
公开(公告)日：2015-02-26
申请号：US13971900
申请日：2013-08-21
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： XIAOSONG HUANG
IPC分类号： H01M2/16 , C08J9/28
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/1653 , H01M10/0525
摘要： A cross-linkable polyolefin composition (polyethylene, polypropylene or an ethylene-propylene copolymer) is coextruded with ultrahigh molecular weight polyethylene to form two-layer separator membranes, or three-layer separator membranes, for lithium-ion battery cells. In three-layer separator membranes, the cross-linkable polyolefin is formed as the outer faces of the separator for placement against facing surfaces of cell electrodes. The polymer materials initially contain plasticizer oil, which is removed from the extruded membranes, and the extruded membranes are also stretched to obtain a suitable open pore structure in the layered membranes to provide for suitable infiltration with a liquid electrolyte. The cross-linked polyolefin layer provides strength at elevated temperatures and the lower-melting, ultrahigh molecular weight polyethylene layer provides the separator membrane with a thermal shutdown capability.
摘要翻译：将可交联聚烯烃组合物（聚乙烯，聚丙烯或乙烯 - 丙烯共聚物）与超高分子量聚乙烯共挤出以形成用于锂离子电池单元的两层隔膜或三层隔膜。在三层隔膜中，形成可交联聚烯烃作为隔板的外表面以放置在电池电极的相对表面上。聚合物材料最初含有增塑剂油，其从挤出的膜中除去，并且挤出的膜也被拉伸以在层状膜中获得合适的开孔结构，以提供与液体电解质合适的渗透。交联聚烯烃层在升高的温度下提供强度，较低熔点的超高分子量聚乙烯层为隔膜提供了热关断能力。

2. 发明申请

US20150001768A1 THERMOPLASTIC COMPONENT REPAIR 有权
标题翻译：热塑组件维修
公开(公告)号：US20150001768A1
公开(公告)日：2015-01-01
申请号：US13932071
申请日：2013-07-01
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： HAMID G. KIA , XIAOSONG HUANG
IPC分类号： B29C33/32 , B29C73/00 , B29C35/12 , B29C73/34
CPC分类号： B29C73/30 , B29C35/041 , B29C73/34 , B29C2035/0211 , B29C2035/0811 , B29C2035/0816 , B29K2995/0008
摘要： Thermoplastic components may experience local damage, including cracks and decohesion of fiber reinforcements, among others. Such thermoplastics may be repaired by heating them to a suitable softening/melting temperature under pressure and maintaining them under pressure and at elevated temperature until the damage is healed. This may be done in-place using custom-fabricated, suitably-shaped die portions maintained under pressure by magnetic attraction. Various heating methods and die portion fabrication methods are described.
摘要翻译：热塑性部件可能会受到局部损坏，包括纤维增强材料的裂纹和解粘等。这样的热塑性塑料可以通过在压力下加热到适当的软化/熔融温度并将其保持在压力和升高的温度下直到损伤被愈合来修复。这可以使用通过磁吸引保持在压力下的定制的适当形状的模具部分就地进行。描述各种加热方法和模具部分制造方法。

3. 发明申请

US20170129335A1 SYSTEMS AND METHODS FOR VEHICLE SYSTEM CONTROL BASED ON PHYSIOLOGICAL TRAITS 审中-公开
公开(公告)号：US20170129335A1
公开(公告)日：2017-05-11
申请号：US15410582
申请日：2017-01-19
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： PENG LU , XIAOSONG HUANG , JOSEPH F. SZCZERBA , TRICIA E. NEIIENDAM
IPC分类号： B60K28/06 , G06F19/00 , G01S19/13 , A61B5/00 , G05D1/00 , B60H1/00
CPC分类号： B60K28/066 , A61B5/6803 , A61B5/6804 , A61B5/681 , B60H1/00964 , B60K28/06 , B60W50/10 , G01S19/13 , G05D1/0061 , G06F1/163 , G06F1/1684 , G06F1/1694 , G06F3/017 , G06F19/00 , G06F19/324 , G16H10/60
摘要： Systems and methods are provided for controlling a vehicle based on a physiological trait. The method includes: receiving physiological data from one or more physiological sensors; processing the received physiological data, by a processor, to determine one or more physiological conditions; and based on the determined physiological condition, outputting one or more control signals to a vehicle system to control an operation of the vehicle system.

4. 发明申请

US20160056437A1 INTEGRAL BI-LAYER SEPARATOR-ELECTRODE CONSTRUCTION FOR LITHIUM-ION BATTERIES 有权
标题翻译：锂离子电池整体双层分离器电极结构
公开(公告)号：US20160056437A1
公开(公告)日：2016-02-25
申请号：US14929575
申请日：2015-11-02
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： XIAOSONG HUANG , HAMID G. KIA
IPC分类号： H01M2/16 , H01M2/14 , H01M10/0525
CPC分类号： H01M2/1673 , H01M2/145 , H01M2/1646 , H01M2/1653 , H01M2/1686 , H01M10/0525 , H01M2220/20 , H01M2220/30 , Y02E60/122 , Y02P70/54 , Y02T10/7011 , Y10T29/49108 , Y10T29/49115
摘要： A porous bi-layer separator is composed of a first separator layer with a contacting array of non-conducting particles overlaid with a second separator layer of a microporous polymer layer, fabricated on the electrode surface of the anode of a lithium-ion battery to form an integral electrode-separator construction. Exemplary bi-layer separators may be fabricated by deposition of solvent-containing slurries of separator particles followed by solvent evaporation to produce the particle layer with subsequent application of polymer solutions followed by controlled evaporation of solvent to produce the microporous polymer layer. The elevated temperature performance of lithium-ion battery cells incorporating such integral electrode-bi-layer separators was demonstrated to exceed the performance of similar cells using commercial and experimental single layer polymer separators.
摘要翻译：多孔双层隔板由在锂离子电池的阳极的电极表面上制造的具有覆盖有微孔聚合物层的第二隔离层的非导电颗粒的接触阵列的第一隔板层构成，以形成一体电极分离器结构。示例性双层分离器可以通过沉积含溶剂的分离器颗粒的浆料然后溶剂蒸发来制造，以产生颗粒层，随后施加聚合物溶液，随后控制蒸发溶剂以产生微孔聚合物层。结合这样的整体电极 - 双层隔板的锂离子电池的高温性能被证明超过使用商业和实验单层聚合物分离器的类似电池的性能。

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