| 发明名称 |
POWER SUPPLY APPARATUS AND SUPPLY POWER CONTROL METHOD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To supply sufficient electric power for operating a lifting mechanism while suppressing electric power supplied from the outside. <P>SOLUTION: A sequencer 150 compares a current value of an electric current output from a secondary cell 130 with a preset threshold value and determines whether or not electric power supplied from an AC-DC converter 110 should be increased. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013110783(A) |
申请公布日期 |
2013.06.06 |
| 申请号 |
JP20110251535 |
申请日期 |
2011.11.17 |
| 申请人 |
MITSUBISHI HEAVY INDUSTRIES MACHINERY TECHNOLOGY CORP |
发明人 |
OZAKI KAZUMOTO;MORITA KATSUAKI;YOSHIOKA NOBUO;TOYOHARA TAKASHI |
| 分类号 |
H02J7/34;B66C13/12;G05F1/66;H01M10/44 |
主分类号 |
H02J7/34 |
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