| 发明名称 |
Personal care device |
| 摘要 |
A personal care device is disclosed. The personal care device includes an electrically powered driving unit for driving a working implement of the personal care device at a desired speed and/or amplitude and/or frequency; and a control unit for controlling the driving unit in response to load onto the working implement. The control unit includes a detector for detecting an operating parameter of the driving unit responsive to load onto the working implement, and a powering unit for varying the electrical powering of the driving unit in response to a detected change of the value of the operating parameter such that speed and/or amplitude and/or frequency of the working implement is changed from an idling value to an operation value. |
| 申请公布号 |
US8943635(B2) |
申请公布日期 |
2015.02.03 |
| 申请号 |
US201213557241 |
申请日期 |
2012.07.25 |
| 申请人 |
Braun GmbH |
发明人 |
Heil Benedikt;Fritsch Thomas;Vetter Ingo |
| 分类号 |
A46B13/02;A61C17/34;A61C17/22 |
主分类号 |
A46B13/02 |
| 代理机构 |
|
代理人 |
Vitenberg Vladimir |
| 主权项 |
1. A personal care device comprising:
an electrically powered driving unit for driving a working implement of the personal care device at a desired speed and/or amplitude and/or frequency; and a control unit for controlling the driving unit in response to load onto the working implement; wherein the control unit includes a detector for detecting an operating parameter of the driving unit responsive to load onto the working implement, and a powering unit for varying the electric powering of the driving unit in response to a detected change of the value of the operating parameter such that speed and/or amplitude and/or frequency of the working implement is changed from an idling value to an operation value, and wherein the idling value is in the range of from about 5% to about 75% of the operation value. |
| 地址 |
Kronberg DE |
