Title:
POWER SUPPLY SYSTEM, WORKING SYSTEM, CHARGING SYSTEM, AND WORKING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/262815
Kind Code:
A1
Abstract:
The present application provides a power supply system, a working system, a charging system, and a working method. The power supply system comprises: a battery pack system comprising multiple battery packs used for alternately supplying power to a power tool system, wherein the power tool system comprises one or more power tools; and a charging system used for charging the battery packs in the battery pack system that are in an idle state during the work of the power tool system, the speed of charging of the battery pack system by the charging system being not less than the speed of discharging of the battery pack system to the power tool system. The power supply system provided by the present application can achieve the uninterrupted operation of the power tool system.
Inventors:
LV SHAOFENG (CN)
Application Number:
PCT/CN2022/099185
Publication Date:
December 22, 2022
Filing Date:
June 16, 2022
Export Citation:
Assignee:
POSITEC POWER TOOLS SUZHOU CO LTD (CN)
International Classes:
H02J7/00; H01M10/42; H01M10/44
Foreign References:
| CN102683759A | 2012-09-19 | |||
| CN108454451A | 2018-08-28 | |||
| CN107093918A | 2017-08-25 | |||
| CN105870386A | 2016-08-17 | |||
| US20140015451A1 | 2014-01-16 |
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