公开(公告)号：US09118091B2

公开(公告)日：2015-08-25

申请号：US13415992

申请日：2012-03-09

申请人： Junpyo Park ,  Kiwoon Kim ,  Seokjoon Yoon ,  Youngju Ahn ,  Chanho Lee ,  Jinho Lee ,  Kwangsik Jeon

发明人： Junpyo Park ,  Kiwoon Kim ,  Seokjoon Yoon ,  Youngju Ahn ,  Chanho Lee ,  Jinho Lee ,  Kwangsik Jeon

IPC分类号： H01M2/04 ,  H01M2/26 ,  H01M2/30 ,  H01M10/42 ,  H01M10/48 ,  H01M10/44

CPC分类号： H01M10/44 ,  H01M2/0469 ,  H01M2/0473 ,  H01M2/263 ,  H01M2/266 ,  H01M2/30 ,  H01M10/42 ,  H01M10/425 ,  H01M10/4257 ,  H01M10/445 ,  H01M10/48 ,  H01M2010/4271 ,  H01M2200/00 ,  H01M2220/20

摘要： A battery may include a short circuit member connected to a terminal having a first polarity and a deformable conductive member having a second polarity, the deformable conductive member being insulated from the short circuit member, the deformable conductive member being configured to contact the short circuit member when a voltage applied thereto exceeds a predetermined voltage.

摘要翻译： 电池可以包括连接到具有第一极性的端子的短路构件和具有第二极性的可变形导电构件，所述可变形导电构件与短路构件绝缘，所述可变形导电构件构造成接触所述短路构件 当施加到其上的电压超过预定电压时。

公开(公告)号：US20120258340A1

公开(公告)日：2012-10-11

申请号：US13415992

申请日：2012-03-09

申请人： Junpyo PARK ,  Kiwoon KIM ,  Seokjoon YOON ,  Youngju AHN ,  Chanho LEE ,  Jinho LEE ,  Kwangsik JEON

发明人： Junpyo PARK ,  Kiwoon KIM ,  Seokjoon YOON ,  Youngju AHN ,  Chanho LEE ,  Jinho LEE ,  Kwangsik JEON

IPC分类号： H01M2/00

CPC分类号： H01M10/44 ,  H01M2/0469 ,  H01M2/0473 ,  H01M2/263 ,  H01M2/266 ,  H01M2/30 ,  H01M10/42 ,  H01M10/425 ,  H01M10/4257 ,  H01M10/445 ,  H01M10/48 ,  H01M2010/4271 ,  H01M2200/00 ,  H01M2220/20

摘要： A battery may include a short circuit member connected to a terminal having a first polarity and a deformable conductive member having a second polarity, the deformable conductive member being insulated from the short circuit member, the deformable conductive member being configured to contact the short circuit member when a voltage applied thereto exceeds a predetermined voltage.

摘要翻译： 电池可以包括连接到具有第一极性的端子的短路构件和具有第二极性的可变形导电构件，所述可变形导电构件与短路构件绝缘，所述可变形导电构件构造成接触所述短路构件 当施加到其上的电压超过预定电压时。

公开(公告)号：US09005787B2

公开(公告)日：2015-04-14

申请号：US12788587

申请日：2010-05-27

申请人： Daekyu Kim ,  Ikkyu Kim ,  Seokjoon Yoon

发明人： Daekyu Kim ,  Ikkyu Kim ,  Seokjoon Yoon

IPC分类号： H01M2/12 ,  H01M2/00 ,  H01M2/34 ,  H01M10/052 ,  H01M10/30 ,  H01M10/34

CPC分类号： H01M2/1241 ,  H01M2/1229 ,  H01M2/1235 ,  H01M2/345 ,  H01M10/052 ,  H01M10/30 ,  H01M10/345

摘要： A secondary battery, in which working pressure and rupture pressure of a safety vent are effectively controlled with respect to a slope of the safety vent and shapes of rupturable grooves. The secondary battery includes an electrode assembly arranged within a can, a cap assembly coupled to the can and including a lower portion arranged above the electrode assembly and having a through-hole arranged at a center thereof, a safety vent electrically connected to the electrode assembly through the through-hole and an insulator arranged between the safety vent and the lower portion of the cap assembly, wherein a first distance between a portion of the safety vent arranged at a region near the through-hole and the lower portion of the cap assembly is smaller than a second distance between a portion of the safety vent positioned furthest from the through-hole and the lower portion of the cap assembly.

摘要翻译： 二次电池，其中安全通气口的工作压力和破裂压力相对于安全排气口的斜率和可破裂槽的形状被有效地控制。 二次电池包括布置在罐内的电极组件，联接到罐的盖组件，并且包括布置在电极组件上方的下部，并且具有布置在其中心的通孔，电连接到电极组件 通过所述通孔和布置在所述安全通气口和所述盖组件的下部之间的绝缘体，其中所述安全通风口的布置在所述通孔附近的部分与所述盖组件的下部之间的第一距离 小于距通孔最远的部分与帽组件的下部之间的第二距离。

公开(公告)号：US20100310906A1

公开(公告)日：2010-12-09

申请号：US12788587

申请日：2010-05-27

申请人： Daekyu KIM ,  Ikkyu KIM ,  Seokjoon YOON

发明人： Daekyu KIM ,  Ikkyu KIM ,  Seokjoon YOON

IPC分类号： H01M2/12

CPC分类号： H01M2/1241 ,  H01M2/1229 ,  H01M2/1235 ,  H01M2/345 ,  H01M10/052 ,  H01M10/30 ,  H01M10/345

摘要： A secondary battery, in which working pressure and rupture pressure of a safety vent are effectively controlled with respect to a slope of the safety vent and shapes of rupturable grooves. The secondary battery includes an electrode assembly, a can accommodating the electrode assembly and a cap assembly coupled to the can, the cap assembly including a lower portion arranged at an upper side of the electrode assembly and having a through-hole arranged at a center thereof, a safety vent electrically connected to the electrode assembly through the through-hole and an insulator arranged between the safety vent and the lower portion of the cap assembly, wherein a first distance between a portion of the safety vent arranged at a region near the through-hole and the lower portion of the cap assembly is smaller than a second distance between a portion of the safety vent positioned furthest from the through-hole and the lower portion of the cap assembly.

摘要翻译： 二次电池，其中安全通气口的工作压力和破裂压力相对于安全排气口的斜率和可破裂槽的形状被有效地控制。 二次电池包括电极组件，容纳电极组件的容器和联接到罐的帽组件，帽组件包括布置在电极组件的上侧的下部并且具有布置在其中心的通孔 ，通过所述通孔电连接到所述电极组件的安全通风孔和布置在所述安全通气口和所述帽组件的下部之间的绝缘体，其中所述安全通气部分之间的第一距离设置在靠近所述通孔 所述盖组件的下部小于所述安全通气部分与所述通孔最远的部分与所述盖组件的下部之间的第二距离。