公开(公告)号：US07976985B2

公开(公告)日：2011-07-12

申请号：US11553740

申请日：2006-10-27

申请人： Ou Jung Kwon ,  Yong Ju Lee ,  Won Seok Chang ,  Ki Tae Kim ,  Seo Jae Lee ,  Ki Young Lee

发明人： Ou Jung Kwon ,  Yong Ju Lee ,  Won Seok Chang ,  Ki Tae Kim ,  Seo Jae Lee ,  Ki Young Lee

IPC分类号： H01M4/58

CPC分类号： H01M4/587 ,  H01M4/133 ,  H01M4/366 ,  H01M4/38 ,  H01M10/0525

摘要： Disclosed is an electrode active material comprising: a core layer capable of repeating lithium intercalation/deintercalation; an amorphous carbon layer; and a crystalline carbon layer, successively, wherein the core layer comprises at least two core particles. A secondary battery comprising the same electrode active material is also disclosed. The electrode active material can inhibit variations in volume of the core layer that may occur during repeated charge/discharge cycles, since the core layer comprising at least two core particles, each core particle having an increased area that is in contact with the carbon layer coated thereon. Therefore, the battery using the electrode active material can provide improved cycle life characteristics.

摘要翻译： 公开了一种电极活性材料，包括：能够重复锂嵌入/脱嵌的芯层; 无定形碳层; 和结晶碳层，其中所述芯层包含至少两个核心颗粒。 还公开了包含相同电极活性材料的二次电池。 电极活性材料可以抑制在重复的充电/放电循环期间可能发生的芯层的体积变化，因为芯层包括至少两个芯颗粒，每个芯颗粒具有与涂覆的碳层接触的增加的面积 上。 因此，使用电极活性物质的电池可以提供改善的循环寿命特性。

公开(公告)号：US20120079824A1

公开(公告)日：2012-04-05

申请号：US13170917

申请日：2011-06-28

申请人： Jin Wook Son ,  Jei Choon Yang ,  Won Seok Chang ,  Jeong Hwa Cha ,  Jin Kook Kong ,  Soo Hyung Woo ,  Young Nam Kim ,  Jin Soon Kim

发明人： Jin Wook Son ,  Jei Choon Yang ,  Won Seok Chang ,  Jeong Hwa Cha ,  Jin Kook Kong ,  Soo Hyung Woo ,  Young Nam Kim ,  Jin Soon Kim

IPC分类号： F02D23/00

CPC分类号： F02B33/40 ,  F02B39/06 ,  F02D23/00 ,  Y02T10/144

摘要： A system for correcting turbo lag may include an engine provided with a plurality of cylinders, an intake manifold for supplying air to the plurality of cylinders, and an exhaust manifold for exhausting exhaust gas generated in the plurality of cylinders, an intake passage connected to the intake manifold so as to supply fresh air to the intake manifold, an exhaust passage connected to the exhaust manifold so as to exhaust the exhaust gas gathered in the exhaust manifold, a turbo charger provided with a turbine mounted at the exhaust manifold or the exhaust passage and rotated by the exhaust gas and a first compressor mounted at the intake passage and connected to the turbine so as to rotate with the turbine and compress the air of the intake passage, a bypass passage branching off at a first point of the intake passage and joining the intake passage at a second point of the intake passage downstream of the first point, a second compressor mounted at the bypass passage and compressing the air passing through the bypass passage, and driving means generating power for operating the second compressor and selectively supplying the power to the second compressor through a power delivery device.

摘要翻译： 一种用于校正涡轮滞后的系统可以包括设置有多个气缸的发动机，用于向多个气缸供给空气的进气歧管和用于排出在多个气缸中产生的废气的排气歧管，连接到 进气歧管，以便向进气歧管供应新鲜空气，连接到排气歧管以排出聚集在排气歧管中的废气的排气通道，设置有安装在排气歧管或排气通道 并且由排气旋转，第一压缩机安装在进气通道处并连接到涡轮机，以与涡轮一起旋转并压缩进气通道的空气;旁路通道在进气通道的第一点分支; 在第一点下游的进气通道的第二点处连接进气通道，安装在旁路通道并压缩的第二压缩机 通过旁通通路的空气和产生用于操作第二压缩机的动力的驱动装置，并且通过动力输送装置选择性地向第二压缩机供给动力。