| 发明名称 |
Power supply system for sump pump |
| 摘要 |
A power supply system for a sump pump including a transformerless inverter circuit with a plurality of MOSFET transistors for powering the pump using either available utility-supplied power or stored power from a battery. |
| 申请公布号 |
US6188200(B1) |
申请公布日期 |
2001.02.13 |
| 申请号 |
US19980162293 |
申请日期 |
1998.09.28 |
| 申请人 |
ALTERNATE ENERGY CONCEPTS, INC. |
发明人 |
MAIORANO THOMAS |
| 分类号 |
F04D13/06;H02J3/00;H02J9/06;(IPC1-7):H02J7/00 |
主分类号 |
F04D13/06 |
| 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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