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1. 发明申请

US20120129019A1 CID Retention Device For Li-ion Cell 有权
标题翻译：用于锂离子电池的CID保留装置
公开(公告)号：US20120129019A1
公开(公告)日：2012-05-24
申请号：US13296863
申请日：2011-11-15
申请人： Per Onnerud , Phillip E. Partin , Richard V. Chamberlain, II , Jan-Roger B. Linna , Mimmo Elia
发明人： Per Onnerud , Phillip E. Partin , Richard V. Chamberlain, II , Jan-Roger B. Linna , Mimmo Elia
IPC分类号： H01M10/42
CPC分类号： H01M2/34 , H01M2/0217 , H01M2/022 , H01M2/1235 , H01M2/345 , H01M10/0525 , H01M2002/0205 , Y10T29/49108
摘要： A low pressure current interrupt device (CID) activates at a minimal threshold internal gauge pressure. Preferably, the CID includes a first conductive plate and a second conductive plate in electrical communication with the first conductive plate, the electrical communication between the first and the second conductive plates being interrupted at the minimal threshold internal gauge pressure. The first conductive plate can include a frustum having a first end and a second end, a base extending radially from a perimeter of the first end of the frustum, and an essentially planar cap sealing the second end of the frustum. The first end has a broader diameter than the second end, and the second conductive plate is in electrical contact with the essentially planar cap through a weld.
摘要翻译：低压电流中断装置（CID）在最小阈值内部表压下启动。优选地，CID包括与第一导电板电连通的第一导电板和第二导电板，第一和第二导电板之间的电气连通在最小的内部表压下被中断。第一导电板可以包括具有第一端和第二端的平截头体，从平截头体的第一端的周边径向延伸的基部以及密封平截头体的第二端的基本平坦的盖。第一端具有比第二端更宽的直径，并且第二导电板通过焊缝与基本平坦的盖电接触。

2. 发明授权

US08084998B2 Method and device for controlling a storage voltage of a battery pack 有权
标题翻译：用于控制电池组的存储电压的方法和装置
公开(公告)号：US08084998B2
公开(公告)日：2011-12-27
申请号：US12651024
申请日：2009-12-31
申请人： Christina M. Lampe-Onnerud , Yanning Song , Richard V. Chamberlain, II , Per Onnerud
发明人： Christina M. Lampe-Onnerud , Yanning Song , Richard V. Chamberlain, II , Per Onnerud
IPC分类号： H02J7/00
CPC分类号： H02J7/0031 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/425 , H01M10/44 , H01M10/441 , H01M10/46 , H01M10/48 , H01M10/482 , H02J7/00 , H02J7/0057 , Y02T10/7011
摘要： A storage voltage of a battery pack is controlled with control electronics. The storage voltage of a battery pack is sensed, and a discharge mechanism is triggered if the storage voltage is within a predetermined range of voltage, to thereby adjust the storage voltage of the battery pack to below the predetermined range of voltage, or if the storage voltage is at or above a predetermined voltage, to thereby adjust the storage voltage of the battery pack to below the predetermined voltage. Control electronics sense a storage voltage of a battery pack and trigger a discharge mechanism if the storage voltage is within a predetermined range of voltage, to thereby adjust the storage voltage of the battery pack to below the predetermined range of voltage, or if the storage voltage is at or above a predetermined voltage, to thereby adjust the storage voltage of the battery pack to below the predetermined voltage. The control electronics are coupled to an electronic device and a battery pack. The control electronics are either implemented into the electronic device or the battery pack, or in a separate control electronic device.
摘要翻译：电池组的存储电压由控制电子元件控制。感测到电池组的存储电压，并且如果存储电压在预定的电压范围内，则触发放电机构，从而将电池组的存储电压调整到低于预定电压范围，或者如果存储电压处于或高于预定电压，从而将电池组的存储电压调节到预定电压以下。如果存储电压在预定的电压范围内，则控制电路感测电池组的存储电压并触发放电机构，从而将电池组的存储电压调整到预定的电压范围以下，或者如果存储电压处于或高于预定电压，从而将电池组的存储电压调节到预定电压以下。控制电子设备耦合到电子设备和电池组。控制电子设备被实现到电子设备或电池组中，或者在单独的控制电子设备中实现。

3. 发明授权

US08071233B2 Integrated current-interrupt device for lithium-ion cells 有权
标题翻译：用于锂离子电池的集成电流中断装置
公开(公告)号：US08071233B2
公开(公告)日：2011-12-06
申请号：US11821585
申请日：2007-06-22
申请人： Phillip E. Partin , Sherman H. Zeng , Per Onnerud , Yanning Song , Richard V. Chamberlain, II
发明人： Phillip E. Partin , Sherman H. Zeng , Per Onnerud , Yanning Song , Richard V. Chamberlain, II
IPC分类号： H01M2/34 , H01M10/04
CPC分类号： H01M2/34 , H01M2/0285 , H01M2/345 , H01M6/42 , H01M10/04 , H01M10/052 , H01M2200/10 , H01M2200/20 , Y10T29/49108
摘要： A battery comprises a first terminal in electrical communication with a first electrode of the battery, a second terminal in electrical communication with a second electrode of the battery, a battery can electrically insulated from the first terminal, and at least one current interrupt device in electrical communication with the battery can. The battery can includes a cell casing and a lid which are in electrical communication with each other. At least a portion of the battery can is at least a component of the second terminal, or is electrically connected to the second terminal. The current interrupt device includes a first conductive plate in electrical communication with the second electrode, and a second conductive plate in electrical communication with the first conductive plate. The second conductive plate separates from the first conductive plate when pressure inside the battery is greater than a predetermined value, whereby a current flow between the second electrode and the second terminal is interrupted.
摘要翻译：电池包括与电池的第一电极电连通的第一端子，与电池的第二电极电连通的第二端子，电池可以与第一端子电绝缘，以及至少一个电气中的电流中断装置与电池罐通讯。电池可以包括彼此电连通的电池壳体和盖子。电池罐的至少一部分是至少第二端子的部件，或者电连接到第二端子。当前的中断装置包括与第二电极电连通的第一导电板和与第一导电板电连通的第二导电板。当电池内部的压力大于预定值时，第二导电板与第一导电板分离，从而中断第二电极和第二端子之间的电流。

4. 发明申请

US20100164436A1 Control Electronics for Li-ion Batteries 有权
标题翻译：锂离子电池控制电子
公开(公告)号：US20100164436A1
公开(公告)日：2010-07-01
申请号：US12651024
申请日：2009-12-31
申请人： Christina M. Lampe-Onnerud , Yanning Song , Richard V. Chamberlain, II , Per Onnerud
发明人： Christina M. Lampe-Onnerud , Yanning Song , Richard V. Chamberlain, II , Per Onnerud
IPC分类号： H02J7/04
CPC分类号： H02J7/0031 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/425 , H01M10/44 , H01M10/441 , H01M10/46 , H01M10/48 , H01M10/482 , H02J7/00 , H02J7/0057 , Y02T10/7011
摘要： A storage voltage of a battery pack is controlled with control electronics. The storage voltage of a battery pack is sensed, and a discharge mechanism is triggered if the storage voltage is within a predetermined range of voltage, to thereby adjust the storage voltage of the battery pack to below the predetermined range of voltage, or if the storage voltage is at or above a predetermined voltage, to thereby adjust the storage voltage of the battery pack to below the predetermined voltage. Control electronics sense a storage voltage of a battery pack and trigger a discharge mechanism if the storage voltage is within a predetermined range of voltage, to thereby adjust the storage voltage of the battery pack to below the predetermined range of voltage, or if the storage voltage is at or above a predetermined voltage, to thereby adjust the storage voltage of the battery pack to below the predetermined voltage. The control electronics are coupled to an electronic device and a battery pack. The control electronics are either implemented into the electronic device or the battery pack, or in a separate control electronic device.
摘要翻译：电池组的存储电压由控制电子元件控制。感测到电池组的存储电压，并且如果存储电压在预定的电压范围内，则触发放电机构，从而将电池组的存储电压调整到低于预定电压范围，或者如果存储电压处于或高于预定电压，从而将电池组的存储电压调节到预定电压以下。如果存储电压在预定的电压范围内，则控制电路检测电池组的存储电压并触发放电机构，从而将电池组的存储电压调整到预定的电压范围以下，或者如果存储电压处于或高于预定电压，从而将电池组的存储电压调节到预定电压以下。控制电子设备耦合到电子设备和电池组。控制电子设备被实现到电子设备或电池组中，或者在单独的控制电子设备中。

5. 发明申请

US20100121511A1 LI-ION BATTERY ARRAY FOR VEHICLE AND OTHER LARGE CAPACITY APPLICATIONS 审中-公开
标题翻译： LI-ION电池阵列和其他大容量应用
公开(公告)号：US20100121511A1
公开(公告)日：2010-05-13
申请号：US12574485
申请日：2009-10-06
申请人： Per Onnerud , Scott D. Milne , Richard V. Chamberlain, II , Shiquan Wang , Chad Souza
发明人： Per Onnerud , Scott D. Milne , Richard V. Chamberlain, II , Shiquan Wang , Chad Souza
IPC分类号： G06F7/00 , H02J7/00
CPC分类号： H02J7/1423 , B60L58/10 , B60L58/12 , B60L58/22 , B60L2210/20 , H02J7/0014 , Y02T10/7011 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061 , Y02T10/725 , Y02T90/16
摘要： A large battery array, particularly for use in an electric vehicle, is formed of multiple modules, each containing plural battery cells and module management electronics. Each battery module has a nominal output voltage in the range of about 5 volts to about 17 volts. A controller communicates with individual battery modules in the array and controls switching to connect the modules in drive and charging configurations. The module management electronics monitor conditions of each battery module, including the cells it contains, and communicates these conditions to the controller. The module management electronics may place the modules in protective modes based upon the performance of each module in comparison to known or configurable specifications. The modules may be pluggable devices so that each module may be replaced if the module is in a permanent shutdown protective mode or if a non-optimal serviceable fault is detected.
摘要翻译：特别是用于电动车辆的大型电池阵列由多个模块构成，每个模块包含多个电池单元和模块管理电子装置。每个电池模块具有在约5伏至约17伏范围内的标称输出电压。控制器与阵列中的各个电池模块进行通信，并控制切换以在驱动器和充电配置中连接模块。模块管理电子设备监控每个电池模块的状况，包括其包含的电池，并将这些条件传达给控制器。与已知或可配置的规范相比，模块管理电子设备可以基于每个模块的性能将模块置于保护模式中。模块可以是可插拔设备，使得如果模块处于永久关闭保护模式或者如果检测到非最佳可维护故障，则可以更换每个模块。

6. 发明申请

US20110033734A1 Prismatic Storage Battery Or Cell With Flexible Recessed Portion 有权
标题翻译：棱镜式蓄电池或电池带有柔性嵌入式部件
公开(公告)号：US20110033734A1
公开(公告)日：2011-02-10
申请号：US12814821
申请日：2010-06-14
申请人： Richard V. Chamberlain, II , Raymond G. Kairawicz , Jan-Roger Linna , Per Onnerud , Yanning Song
发明人： Richard V. Chamberlain, II , Raymond G. Kairawicz , Jan-Roger Linna , Per Onnerud , Yanning Song
IPC分类号： H01M2/02 , H01M2/30 , H01M2/12
CPC分类号： H01M2/0217 , H01M2/0202 , H01M2/027 , H01M2/0275 , H01M2/0426 , H01M2/1229 , H01M2/26 , H01M2/34 , H01M4/505 , H01M10/0525 , Y02E60/122
摘要： A battery includes a cell casing that has recessed portion on a major surface of the casing, the recessed portion being substantially planar and bordering a remainder of the major surface at a ridge portion on each of one or two sides of the recessed portion, whereby the recessed portion, the ridge portions, and the remainder of the major surface cooperate under an increase of gauge pressure to cause a plane defined by a boundary between the ridge portions and the remainder of the major surface to move.
摘要翻译：电池包括在壳体的主表面上具有凹部的电池壳体，凹部基本上是平面的，并且在凹部的一侧或两侧的每一侧上的脊部附近与主表面的其余部分接合，由此，凹陷部分，脊部分和主表面的其余部分在表压力的增加下协调，以使得由脊部与主表面的其余部分之间的边界限定的平面移动。

7. 发明申请

US20110024396A1 CID Retention Device for Li-Ion Cell 有权
标题翻译：用于锂离子电池的CID保留装置
公开(公告)号：US20110024396A1
公开(公告)日：2011-02-03
申请号：US12902358
申请日：2010-10-12
申请人： Per Onnerud , Phillip E. Partin , Richard V. Chamberlain, II , Jan-Roger B. Linna , Mimmo Elia
发明人： Per Onnerud , Phillip E. Partin , Richard V. Chamberlain, II , Jan-Roger B. Linna , Mimmo Elia
IPC分类号： B23K11/11 , B23K31/02
CPC分类号： H01M2/34 , H01M2/0217 , H01M2/022 , H01M2/1235 , H01M2/345 , H01M10/0525 , H01M2002/0205 , Y10T29/49108
摘要： A low pressure current interrupt device (CID) activates at a minimal threshold internal gauge pressure in a range of, for example, between about 4 kg/cm2 and about 9 kg/cm2. Preferably, the CID includes a first conductive plate and a second conductive plate in electrical communication with the first conductive plate, the electrical communication between the first and the second conductive plates being interrupted at the minimal threshold internal gauge pressure. More preferably, the first conductive plate includes a frustum having a first end and a second end, a base extending radially from a perimeter of the first end of the frustum, and an essentially planar cap sealing the second end of the frustum. The first end has a broader diameter than the second end. More preferably, the second conductive plate is in electrical contact with the essentially planar cap through a weld. A battery, preferably a lithium-ion battery, comprises a CID as described above. A method of manufacturing such a CID comprises forming first and second conductive plates as described above, and welding the second conductive plate onto the first conductive plate while a temperature of the first conductive plate is controlled so as not to exceed the melting point of a surface of the first conductive plate opposite the weld.
摘要翻译：低压电流中断装置（CID）在例如约4kg / cm 2至约9kg / cm 2的范围内以最小阈值内部表压启动。优选地，CID包括与第一导电板电连通的第一导电板和第二导电板，第一和第二导电板之间的电气连通在最小的内部表压下被中断。更优选地，第一导电板包括具有第一端和第二端的截头圆锥体，从平截头体的第一端的周边径向延伸的基部以及密封平截头体的第二端的基本平坦的盖。第一端具有比第二端更宽的直径。更优选地，第二导电板通过焊缝与基本上平面的盖电接触。电池，优选锂离子电池，包括如上所述的CID。制造这种CID的方法包括如上所述形成第一和第二导电板，并且将第二导电板焊接到第一导电板上，同时将第一导电板的温度控制为不超过表面的熔点的第一导电板与焊缝相对。

8. 发明授权

US07838143B2 CID retention device for Li-ion cell 有权
标题翻译：用于锂离子电池的CID保留装置
公开(公告)号：US07838143B2
公开(公告)日：2010-11-23
申请号：US12214535
申请日：2008-06-19
申请人： Per Onnerud , Phillip E. Partin , Richard V. Chamberlain, II , Jan-Roger B. Linna , Mimmo Elia
发明人： Per Onnerud , Phillip E. Partin , Richard V. Chamberlain, II , Jan-Roger B. Linna , Mimmo Elia
IPC分类号： H01M14/00 , H01M2/26 , H01M2/28
CPC分类号： H01M2/34 , H01M2/0217 , H01M2/022 , H01M2/1235 , H01M2/345 , H01M10/0525 , H01M2002/0205 , Y10T29/49108
摘要： A low pressure current interrupt device (CID) activates at a minimal threshold internal gauge pressure in a range of, for example, between about 4 kg/cm2 and about 9 kg/cm2. Preferably, the CID includes a first conductive plate and a second conductive plate in electrical communication with the first conductive plate, the electrical communication between the first and the second conductive plates being interrupted at the minimal threshold internal gauge pressure. More preferably, the first conductive plate includes a frustum having a first end and a second end, a base extending radially from a perimeter of the first end of the frustum, and an essentially planar cap sealing the second end of the frustum. The first end has a broader diameter than the second end. More preferably, the second conductive plate is in electrical contact with the essentially planar cap through a weld. A battery, preferably a lithium-ion battery, comprises a CID as described above. A method of manufacturing such a CID comprises forming first and second conductive plates as described above, and welding the second conductive plate onto the first conductive plate while a temperature of the first conductive plate is controlled so as not to exceed the melting point of a surface of the first conductive plate opposite the weld.
摘要翻译：低压电流中断装置（CID）在例如约4kg / cm 2至约9kg / cm 2的范围内以最小阈值内部表压启动。优选地，CID包括与第一导电板电连通的第一导电板和第二导电板，第一和第二导电板之间的电气连通在最小的内部表压下被中断。更优选地，第一导电板包括具有第一端和第二端的截头圆锥体，从平截头体的第一端的周边径向延伸的基部以及密封平截头体的第二端的基本平坦的盖。第一端具有比第二端更宽的直径。更优选地，第二导电板通过焊缝与基本上平面的盖电接触。电池，优选锂离子电池，包括如上所述的CID。制造这种CID的方法包括如上所述形成第一和第二导电板，并且将第二导电板焊接到第一导电板上，同时将第一导电板的温度控制为不超过表面的熔点的第一导电板与焊缝相对。

9. 发明授权

US07811708B2 Lithium-ion secondary battery 有权
标题翻译：锂离子二次电池
公开(公告)号：US07811708B2
公开(公告)日：2010-10-12
申请号：US12317487
申请日：2008-12-22
申请人： Christina M. Lampe-Onnerud , Per Onnerud , Yanning Song , Richard V. Chamberlain, II
发明人： Christina M. Lampe-Onnerud , Per Onnerud , Yanning Song , Richard V. Chamberlain, II
IPC分类号： H01M4/58 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/82
CPC分类号： H01M4/505 , H01M2/0217 , H01M4/131 , H01M4/133 , H01M4/1391 , H01M4/364 , H01M4/485 , H01M4/525 , H01M6/42 , H01M10/0436 , H01M10/0525 , H01M10/058 , H01M10/425 , H01M2004/021 , Y10T29/49108 , Y10T29/49115
摘要： A lithium-ion battery includes a cathode that includes an active cathode material. The active cathode material includes a cathode mixture that includes a lithium cobaltate and a manganate spinel a manganate spinel represented by an empirical formula of Li(1+x1)(Mn1-y1A′y2)2-x2Oz1 or Li(1+x1)Mn2Oz1. The lithium cobaltate and the manganate spinel are in a weight ratio of lithium cobaltate:manganate spinel between about 0.9:0.1 to about 0.6:0.4. A lithium-ion battery pack employs a cathode that includes an active cathode material as described above. A method of forming a lithium-ion battery includes the steps of forming an active cathode material as described above; forming a cathode electrode with the active cathode material; and forming an anode electrode in electrical contact with the cathode via an electrolyte.
摘要翻译：锂离子电池包括具有活性阴极材料的阴极。活性阴极材料包括由Li（1 + x1）（Mn1-y1A'y2）2-x2Oz1或Li（1 + x1）Mn2Oz1的经验式表示的锰酸锂尖晶石和锰酸盐尖晶石的正极混合物，。钴酸锂和锰酸盐尖晶石的重量比为约0.9：0.1至约0.6：0.4的钴酸锂：锰酸盐尖晶石。锂离子电池组采用如上所述的包含活性阴极材料的阴极。形成锂离子电池的方法包括如上所述形成活性阴极材料的步骤; 用活性阴极材料形成阴极电极; 以及通过电解质形成与阴极电接触的阳极电极。

10. 发明授权

US07811707B2 Lithium-ion secondary battery 有权
标题翻译：锂离子二次电池
公开(公告)号：US07811707B2
公开(公告)日：2010-10-12
申请号：US11485068
申请日：2006-07-12
申请人： Christina M. Lampe-Onnerud , Per Onnerud , Yanning Song , Richard V. Chamberlain, II
发明人： Christina M. Lampe-Onnerud , Per Onnerud , Yanning Song , Richard V. Chamberlain, II
IPC分类号： H01M4/58 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/82
CPC分类号： H01M4/505 , H01M2/0217 , H01M4/131 , H01M4/133 , H01M4/1391 , H01M4/364 , H01M4/485 , H01M4/525 , H01M6/42 , H01M10/0436 , H01M10/0525 , H01M10/058 , H01M10/425 , H01M2004/021 , Y10T29/49108 , Y10T29/49115
摘要： A lithium-ion battery includes a cathode that includes an active cathode material. The active cathode material includes a cathode mixture that includes a lithium cobaltate and a manganate spinel a manganate spinel represented by an empirical formula of Li(1+x1)(Mn1−y1A′y2)2−x2Oz1. The lithium cobaltate and the manganate spinel are in a weight ratio of lithium cobaltate:manganate spinel between about 0.95:0.05 to about 0.55:0.45. A lithium-ion battery pack employs a cathode that includes an active cathode material as described above. A method of forming a lithium-ion battery includes the steps of forming an active cathode material as described above; forming a cathode electrode with the active cathode material; and forming an anode electrode in electrical contact with the cathode via an electrolyte.
摘要翻译：锂离子电池包括具有活性阴极材料的阴极。活性阴极材料包括由Li（1 + x1）（Mn1-y1A'y2）2-x2Oz1的经验式表示的锰酸锂和锰酸盐尖晶石的锰酸盐尖晶石的阴极混合物。钴酸锂和锰酸盐尖晶石的重量比为约0.95：0.05至约0.55：0.45的钴酸锂：锰酸盐尖晶石。锂离子电池组采用如上所述的包含活性阴极材料的阴极。形成锂离子电池的方法包括如上所述形成活性阴极材料的步骤; 用活性阴极材料形成阴极电极; 以及通过电解质形成与阴极电接触的阳极电极。

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