公开(公告)号：EP4443695A1

公开(公告)日：2024-10-09

申请号：EP23178050.3

申请日：2023-06-07

申请人： Phihong Technology Co., Ltd.

发明人： HUNG, Ming-Huang

IPC分类号： H02J7/00

CPC分类号： H02J7/0025 ,  H02J7/0047 ,  H02J7/0048 ,  H02J7/0063 ,  H01M10/441

摘要： The present invention proposes a method of smart battery control for a power supply module, where the power supply module includes a plurality of battery packs having at least a first type or second type battery pack, the method includes checking whether all battery packs are in a normal state that can be discharged and can be categorized into the first type battery pack, if yes, the power supply module discharges power by a first discharge mode; otherwise, neglecting the abnormal battery packs and forming series-connected battery pack units among the remaining battery packs, the power supply module discharging power by a second discharge mode; calculating electric energy of all battery packs, comparing the electric energy of individual series-connected battery pack unit, and scheduling the discharge priority among the series-connected battery pack units.

公开(公告)号：EP4441863A1

公开(公告)日：2024-10-09

申请号：EP22830133.9

申请日：2022-11-11

申请人： Hilti Aktiengesellschaft

发明人： STANGER, Robert ,  HAUSER, Klaus ,  GUGGEMOS, Andreas ,  HARTMANN, Markus

IPC分类号： H02J7/00 ,  B25F5/00 ,  H02H7/18

CPC分类号： H02J7/00304 ,  B25F5/00 ,  H02J7/0063

公开(公告)号：EP4434137A1

公开(公告)日：2024-09-25

申请号：EP22809862.0

申请日：2022-11-02

申请人： Robert Bosch GmbH

发明人： OSSWALD, Alexander ,  KLEE, Christoph ,  SEIBERT, Marc-Alexandre ,  WERNERUS, Holger

IPC分类号： H02J7/00 ,  G01R31/389 ,  B25F5/00

CPC分类号： H02J7/0047 ,  H02J7/00036 ,  H02J7/00038 ,  H02J7/0045 ,  B25F5/00 ,  H02J7/0063 ,  G01R31/36 ,  G01R31/66

公开(公告)号：EP4425739A1

公开(公告)日：2024-09-04

申请号：EP23204343.0

申请日：2023-10-18

申请人： Getac Technology Corporation

发明人： TSAI, Cheng-Han ,  LEE, Yng-Wei

IPC分类号： H02J7/00 ,  G06K7/10 ,  G06K7/14 ,  H01M10/42 ,  H01M10/44 ,  G06F1/26

CPC分类号： H02J7/0068 ,  H02J7/0063 ,  H02J7/00302 ,  H01M10/441 ,  H01M10/425 ,  G06F1/263

摘要： A charging method includes detecting a system power (S11), confirming that a hybrid power operation is executed (S21) when the system power is not less than a preset power (S13) and a hybrid power mechanism is turned on, forcibly disabling a timing operation (S23) when the hybrid power operation is executed, confirming that a charging operation is executed (S31) when the system power is less than the preset power (S13) and the hybrid power mechanism is turned on, starting the timing operation to accumulate a charging time (S51) when starting to execute the charging operation, and forcibly stopping the charging operation (S57) when the charging time is longer than a preset time (S53).

公开(公告)号：EP4418932A1

公开(公告)日：2024-08-28

申请号：EP22884015.3

申请日：2022-10-19

申请人： KT & G Corporation

发明人： CHO, Byungsung ,  PARK, Sangkyu ,  LEE, Jongsub

IPC分类号： A24F40/50 ,  A24F40/46 ,  A24F40/51 ,  H02J7/00 ,  H02M1/00 ,  A24F40/20 ,  A24F40/57

CPC分类号： A24F40/20 ,  A24F40/50 ,  H02J7/0063 ,  H02J7/007192 ,  H02J2310/2220200101 ,  H05B6/108 ,  H05B6/06

公开(公告)号：EP4409714A1

公开(公告)日：2024-08-07

申请号：EP22873729.2

申请日：2022-09-27

申请人： Milwaukee Electric Tool Corporation

发明人： WAWER, Peter J.

IPC分类号： H02J7/00 ,  B25F5/00

CPC分类号： B25F5/00 ,  H02J7/0013 ,  H02J7/0063 ,  H02J2310/2220200101 ,  H02J7/0031

公开(公告)号：EP4187752B1

公开(公告)日：2024-07-31

申请号：EP22210291.5

申请日：2022-11-29

IPC分类号： H02J7/00 ,  G08B25/01 ,  G08B29/18 ,  H02J7/34

CPC分类号： G08B25/016 ,  G08B29/181 ,  H02J7/0063 ,  H02J7/342 ,  Y02E60/10

公开(公告)号：EP4402014A1

公开(公告)日：2024-07-24

申请号：EP22868195.3

申请日：2022-09-13

申请人： The Shyft Group, Inc.

发明人： FISHER, Eric R.

IPC分类号： B60L53/30 ,  B60L53/50

CPC分类号： Y02T10/70 ,  Y02T90/14 ,  Y02T10/7072 ,  Y02T90/12 ,  B60L53/53 ,  B60L53/51 ,  B60L53/52 ,  B60L53/305 ,  B60L53/67 ,  B60L2200/2820130101 ,  B60L53/63 ,  B60L53/31 ,  B60L53/30 ,  B60L53/16 ,  H02J7/0013 ,  H02J7/0042 ,  H02J7/0063 ,  H02J7/007 ,  H02J7/35 ,  H02J50/001 ,  H02J2300/2220200101 ,  H02J2300/2820200101 ,  B62D61/12 ,  H02S20/23 ,  H02S20/30

公开(公告)号：EP4401274A2

公开(公告)日：2024-07-17

申请号：EP24150028.9

申请日：2024-01-02

申请人： Milwaukee Electric Tool Corporation

发明人： GOLDING, Sam ,  GULLIKSEN, Connor ,  BARTLETT, Shannon C. ,  WHEALON, John L. ,  SCHLOSSER, Drake J. ,  BULLINGTON, Christopher S. ,  GORDON Benjamin ,  CARPENTER, Mitchell E. ,  BUTERA, John

IPC分类号： H02J7/00

CPC分类号： H02J7/0013 ,  H02J7/0063 ,  B25F5/00 ,  H01M50/247

摘要： A method of switching between groups of battery packs for supplying power to a power tool includes connecting a first group of battery packs and a second group of battery packs to a battery pack interface, discharging the first group to supply power to the power tool, and determining, using an electronic controller, a first condition of the first group. The method also includes discharging the second group to supply power to the power tool based on the first condition, determining, via the electronic controller, a second condition of the second group, determining, via the electronic controller, whether the first group has reached end of discharge, and discharging, in response to determining that the first group has not reached end of discharge, the first group based on the second condition.

公开(公告)号：EP4169143B1

公开(公告)日：2024-07-17

申请号：EP20733778.3

申请日：2020-06-18

IPC分类号： H02J7/00 ,  B60L58/18 ,  B60L3/12 ,  B60L3/00 ,  G01R31/367 ,  G01R31/385

CPC分类号： H02J7/0047 ,  H02J7/0063 ,  B60L58/18 ,  B60L2260/5020130101 ,  B60L3/12 ,  B60L3/0046 ,  B60L2240/54920130101 ,  H02J7/0014 ,  H02J2310/4820200101 ,  G01R31/367 ,  G01R31/385 ,  Y02T10/70