PROCÉDÉ DE CHARGEMENT D'UNE BATTERIE ET SYSTÈME COMPORTANT UN DISPOSITIF D'IRRADIATION DE LUMIÈRE DENTAIRE ET UN DISPOSITIF DE CHARGEMENT DE BATTERIE

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专利权人:

3M Innovative Properties Company

发明人:

申请号：

EP18201123.9

公开号：

EP3641093A1

申请日:

2018.10.18

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

A method of charging a battery of a dental light irradiation device has the steps of powering the battery at a first charging current and measuring a first terminal voltage of the battery； powering the battery at a different second charging current and measuring a second terminal voltage of the battery； calculating a battery source voltage； and powering off the battery as soon as the battery source voltage reaches or exceeds the threshold voltage.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/