发明名称 |
Apparatus for measuring voltage |
摘要 |
An apparatus measures a voltage of a cell while scanning a group of cells in a cell stack, in which a plurality of cells is electrically connected in series. The apparatus has a first switching device and a voltage detecting device. The first switching device is connected in series with a signal line carrying a voltage of a cell. The voltage detecting device detects the voltage of the cell, which is electrically connected with signal lines carrying voltages of cells belonging to a group. When the first switching device is electrically connected with a connecting point between two successive groups of cells, the first switching device is shared by the two groups.
|
申请公布号 |
US7719284(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20050285319 |
申请日期 |
2005.11.23 |
申请人 |
KEIHIN CORPORATION;HONDA MOTOR CO., LTD. |
发明人 |
OHTA TAKAYUKI;KAWAMOTO MASANORI;MINODA YUJI;ARIYOSHI TOSHIAKI;NOMOTO YOSHIKAZU |
分类号 |
G01N27/416 |
主分类号 |
G01N27/416 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|