| 发明名称 |
Battery-driven pump with control device |
| 摘要 |
A battery-driven pump (1) for watering gardens has a control (2) to adjust the power output from the battery to the pump motor (1.4,2.1). Preferably the power is adjusted continuously or in steps and pulse-width modulation is used to control the battery output. |
| 申请公布号 |
EP1455092(A2) |
申请公布日期 |
2004.09.08 |
| 申请号 |
EP20040004954 |
申请日期 |
2004.03.03 |
| 申请人 |
GARDENA MANUFACTURING GMBH |
发明人 |
RENNER, THOMAS;FELSER, ERIK;WAIGEL, HANS;AGRAWAL, RAM KRISHNA |
| 分类号 |
F04B17/03;F04D13/06;(IPC1-7):F04D13/06 |
主分类号 |
F04B17/03 |
| 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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