发明名称 |
Elevator control device |
摘要 |
In an elevator apparatus, a radiation fin device on which heat generating parts are mounted and a cooling fan for cooling the radiation fin device by forced air are accommodated in a tall and narrow case. The cooling fan has a rotation shaft extending in a direction perpendicular to a fin attaching surface of the case. A ventilating passage is provided between the radiation fin device and the cooling fan by a ventilating duct.
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申请公布号 |
US6488126(B1) |
申请公布日期 |
2002.12.03 |
申请号 |
US20010980256 |
申请日期 |
2001.11.29 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
YAMAKAWA SHIGEKI;SUZUKI SATOSHI |
分类号 |
B66B11/02;(IPC1-7):B66B1/34 |
主分类号 |
B66B11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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