公开(公告)号：US20080143300A1

公开(公告)日：2008-06-19

申请号：US11957822

申请日：2007-12-17

Applicant: Nobuhito Yoshida

Inventor： Nobuhito Yoshida

IPC: H02J7/00 ,  H01M10/44

CPC classification number: H01M10/44 ,  H02J7/0088 ,  H02J7/042

Abstract: A charge controlling circuit controls charging of a lithium-ion rechargeable battery. An electric power supplied from an external charger to the lithium-ion rechargeable battery is taken by a charging terminal. When the charging terminal is connected to the external charger, whether or not a charge prohibition condition is satisfied is determined by a CPU. A charging operation is prohibited when the charge prohibition condition is satisfied, but is permitted when the charge prohibition condition is not satisfied. Here, the charge prohibition condition includes a shortest time condition that a time during which the charging terminal is detached from the external charger is above a defined time decided in view of an instantaneous power interruption.

Abstract translation: 充电控制电路控制锂离子可再充电电池的充电。 从外部充电器向锂离子可充电电池供电的电力由充电端子取出。 当充电终端连接到外部充电器时，是否由CPU确定充电禁止条件是否被满足。 当满足禁止充电条件时，禁止充电操作，但是当不满足充电禁止条件时允许充电操作。 这里，充电禁止条件包括从充电终端与外部充电器分离的时间在考虑到瞬时电力中断所决定的时间以上的最短时间条件。

公开(公告)号：US07923970B2

公开(公告)日：2011-04-12

申请号：US11957822

申请日：2007-12-17

Applicant: Nobuhito Yoshida

Inventor： Nobuhito Yoshida

IPC: H02J7/04 ,  H04R17/00 ,  G01J3/06

CPC classification number: H01M10/44 ,  H02J7/0088 ,  H02J7/042

Abstract: A charge controlling circuit controls charging of a lithium-ion rechargeable battery. An electric power supplied from an external charger to the lithium-ion rechargeable battery is taken by a charging terminal. When the charging terminal is connected to the external charger, whether or not a charge prohibition condition is satisfied is determined by a CPU. A charging operation is prohibited when the charge prohibition condition is satisfied, but is permitted when the charge prohibition condition is not satisfied. Here, the charge prohibition condition includes a shortest time condition that a time during which the charging terminal is detached from the external charger is above a defined time decided in view of an instantaneous power interruption.

Abstract translation: 充电控制电路控制锂离子可再充电电池的充电。 从外部充电器向锂离子可充电电池供电的电力由充电端子取出。 当充电终端连接到外部充电器时，是否由CPU确定充电禁止条件是否被满足。 当满足禁止充电条件时，禁止充电操作，但是当不满足充电禁止条件时允许充电操作。 这里，充电禁止条件包括从充电终端与外部充电器分离的时间在考虑到瞬时电力中断所决定的时间以上的最短时间条件。