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公开(公告)号：US20140190568A1
公开(公告)日：2014-07-10
申请号：US13736197
申请日：2013-01-08
发明人： Herman K. Phlegm , William J. Wallace , Mahmoud H. Abd Elhamid , Andrew C. Brenz , Milind S. Gandhi , Andrew J. Namou , Craig A. Kollar
IPC分类号： H01M2/36
CPC分类号： H01M2/36 , H01M10/0525 , H01M10/4228 , H01M10/6567 , H01M2220/20 , Y02E60/122 , Y10T137/0318
摘要： A battery pack with a drain plug. The drain plug includes a carrier defining a cavity internal to the carrier, an inlet disposed on a first surface of the carrier and an outlet disposed on a second surface of the carrier where the first surface and the second surface fluidly displaced from one another and coupled to the cavity. A soluble plug may be disposed within the cavity of the carrier; the soluble plug is configured to at least partially dissolve when fluidly coupled with a coolant allowing a portion of the coolant to flow between the inlet and the outlet and out of the battery pack. A first lead and a second lead are configured to signally connect an impedance element that is cooperative with the carrier, to a circuit such that when the continuity of the circuit is interrupted, the circuit provides notification of the activation of the drain plug to the on-board computer systems.
摘要翻译： 带有排水塞的电池组。 所述排水塞包括限定所述载体内部空腔的载体，设置在所述载体的第一表面上的入口和设置在所述载体的第二表面上的出口，其中所述第一表面和所述第二表面彼此流体相互偏离并且 到空腔。 可溶性塞子可以设置在载体的空腔内; 可溶性塞子构造成当与冷却剂流体耦合时至少部分溶解，允许冷却剂的一部分在入口和出口之间流出并且离开电池组。 第一引线和第二引线被配置为将与载体协作的阻抗元件信号连接到电路，使得当电路的连续性中断时，电路提供泄漏塞的激活通知给 车载计算机系统。
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2.发明申请Deflection Sensitive Coolant Activated Drain Plug Detection System For High Voltage Battery Packs 审中-公开用于高电压电池组的偏转敏感冷却液活塞式排水塞检测系统公开(公告)号：US20150323400A1
公开(公告)日：2015-11-12
申请号：US14698916
申请日：2015-04-29
发明人： Andrew J. Namou , Mahmoud H. Abd Elhamid , Herman K. Phlegm , Milind S. Gandhi , Andrew C. Brenz
IPC分类号： G01L1/22
CPC分类号： G01L1/2262 , G01M3/045 , G01M3/26 , G01M3/40
摘要： A battery pack with a drain plug and a circuit to detect when a liquid coolant has entered the battery pack. A soluble plug may be disposed within the cavity of the carrier; the soluble plug is configured to at least partially dissolve when fluidly coupled with a coolant allowing a portion of the coolant to flow between the inlet and the outlet and out of the battery pack. A strain gauge cooperative with the carrier such that a measured resistance change in the strain gauge corresponds to the soluble plug in contact with the liquid coolant. An associated circuit with the drain plug provides notification of the activation of the drain plug to the on-board computer systems.
摘要翻译： 具有排水塞的电池组和用于检测液体冷却剂何时进入电池组的电路。 可溶性塞子可以设置在载体的空腔内; 可溶性塞子构造成当与冷却剂流体耦合时至少部分溶解，允许冷却剂的一部分在入口和出口之间流出并且离开电池组。 应变仪与载体协调，使得应变仪中测得的电阻变化对应于与液体冷却剂接触的可溶性塞子。 与排水塞相关联的电路提供了将排水塞激活到车载计算机系统的通知。
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3.发明授权公开(公告)号：US09702773B2
公开(公告)日：2017-07-11
申请号：US14698916
申请日：2015-04-29
发明人： Andrew J. Namou , Mahmoud H. Abd Elhamid , Herman K. Phlegm , Milind S. Gandhi , Andrew C. Brenz
CPC分类号： G01L1/2262 , G01M3/045 , G01M3/26 , G01M3/40
摘要： A battery pack with a drain plug and a circuit to detect when a liquid coolant has entered the battery pack. A soluble plug may be disposed within the cavity of the carrier; the soluble plug is configured to at least partially dissolve when fluidly coupled with a coolant allowing a portion of the coolant to flow between the inlet and the outlet and out of the battery pack. A strain gauge cooperative with the carrier such that a measured resistance change in the strain gauge corresponds to the soluble plug in contact with the liquid coolant. An associated circuit with the drain plug provides notification of the activation of the drain plug to the on-board computer systems.
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4.发明授权Deflection sensitive coolant activated drain plug detection system for high voltage battery packs 有权变压敏感冷却液启动排水塞检测系统，用于高压电池组公开(公告)号：US09068900B2
公开(公告)日：2015-06-30
申请号：US13736200
申请日：2013-01-08
发明人： Andrew J. Namou , Mahmoud H. Abd Elhamid , Herman K. Phlegm , Milind S. Gandhi , Andrew C. Brenz
CPC分类号： G01L1/2262 , G01M3/045 , G01M3/26 , G01M3/40
摘要： A battery pack with a drain plug and a circuit to detect when a liquid coolant has entered the battery pack. The drain plug includes a carrier defining a cavity internal to the carrier, an inlet disposed on a first surface of the carrier and an outlet disposed on a second surface of the carrier where the first surface and the second surface fluidly displaced from one another and coupled to the cavity. A soluble plug may be disposed within the cavity of the carrier; the soluble plug is configured to at least partially dissolve when fluidly coupled with a coolant allowing a portion of the coolant to flow between the inlet and the outlet and out of the battery pack. A strain gauge cooperative with the carrier such that a measured resistance change in the strain gauge corresponds to the soluble plug in contact with the liquid coolant. An associated circuit with the drain plug provides notification of the activation of the drain plug to the on-board computer systems.
摘要翻译： 具有排水塞的电池组和用于检测液体冷却剂何时进入电池组的电路。 排水塞包括限定载体内部的空腔的载体，设置在载体的第一表面上的入口和设置在载体的第二表面上的出口，其中第一表面和第二表面彼此流动地相互偏离并联接 到空腔。 可溶性塞子可以设置在载体的空腔内; 可溶性塞子构造成当与冷却剂流体耦合时至少部分溶解，允许冷却剂的一部分在入口和出口之间流出并且离开电池组。 应变仪与载体协调，使得应变仪中测得的电阻变化对应于与液体冷却剂接触的可溶性塞子。 与排水塞相关联的电路提供了将排水塞激活到车载计算机系统的通知。
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5.发明申请Deflection Sensitive Coolant Activated Drain Plug Detection System For High Voltage Battery Packs 有权用于高电压电池组的偏转敏感冷却液活塞式排水塞检测系统公开(公告)号：US20140190241A1
公开(公告)日：2014-07-10
申请号：US13736200
申请日：2013-01-08
发明人： Andrew J. Namou , Mahmoud H. Abd Elhamid , Herman K. Phlegm , Milind S. Gandhi , Andrew C. Brenz
CPC分类号： G01L1/2262 , G01M3/045 , G01M3/26 , G01M3/40
摘要： A battery pack with a drain plug and a circuit to detect when a liquid coolant has entered the battery pack. The drain plug includes a carrier defining a cavity internal to the carrier, an inlet disposed on a first surface of the carrier and an outlet disposed on a second surface of the carrier where the first surface and the second surface fluidly displaced from one another and coupled to the cavity. A soluble plug may be disposed within the cavity of the carrier; the soluble plug is configured to at least partially dissolve when fluidly coupled with a coolant allowing a portion of the coolant to flow between the inlet and the outlet and out of the battery pack. A strain gauge cooperative with the carrier such that a measured resistance change in the strain gauge corresponds to the soluble plug in contact with the liquid coolant. An associated circuit with the drain plug provides notification of the activation of the drain plug to the on-board computer systems.
摘要翻译： 具有排水塞的电池组和用于检测液体冷却剂何时进入电池组的电路。 所述排水塞包括限定所述载体内部空腔的载体，设置在所述载体的第一表面上的入口和设置在所述载体的第二表面上的出口，其中所述第一表面和所述第二表面彼此流体相互偏离并且 到空腔。 可溶性塞子可以设置在载体的空腔内; 可溶性塞子构造成当与冷却剂流体耦合时至少部分溶解，允许冷却剂的一部分在入口和出口之间流出并且离开电池组。 应变仪与载体协调，使得应变仪中测得的电阻变化对应于与液体冷却剂接触的可溶性塞子。 与排水塞相关联的电路提供了将排水塞激活到车载计算机系统的通知。
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公开(公告)号：US20140178736A1
公开(公告)日：2014-06-26
申请号：US13724268
申请日：2012-12-21
CPC分类号： H01M10/5016 , B23P11/00 , B60L3/0046 , B60L3/0092 , B60L3/04 , B60L11/1874 , B60L11/1877 , B60L11/1879 , H01M2/1077 , H01M10/0481 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6557 , H01M10/6567 , H01M10/667 , H01M2220/20 , Y02T10/7005 , Y02T10/705 , Y02T90/16 , Y10T29/49826
摘要： A battery module for an electric vehicle includes an auxiliary power module (APM) and at least one battery pack assembly. The battery pack assembly includes a plurality of battery frames, each with at least one battery cell disposed within it, and a plurality of cooling plates, each in thermal communication with at least one battery cell. The cooling plates have an inlet and an outlet connected by at least one coolant channel through which coolant is circulated to cool the battery cells. The APM may also require cooling, in which case the battery module may further include at least one additional cooling plate in thermal communication with the APM. The APM and the battery pack assembly are held together under compression such that they may share a common cooling system, and coolant may flow through the APM and/or the battery pack assembly to the cooling plates.
摘要翻译： 一种用于电动车辆的电池模块包括辅助电源模块（APM）和至少一个电池组组件。 电池组组件包括多个电池框架，每个电池框架具有设置在其内的至少一个电池单元，以及多个冷却板，每个冷却板与至少一个电池单元热连通。 冷却板具有通过至少一个冷却剂通道连接的入口和出口，冷却剂通过该冷却剂通道通过冷却剂通道冷却电池单元。 APM还可能需要冷却，在这种情况下，电池模块还可以包括与APM热连通的至少一个额外的冷却板。 APM和电池组组件在压缩下保持在一起，使得它们可以共享共同的冷却系统，并且冷却剂可以流过APM和/或电池组组件到冷却板。
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