JPH04248332A - Battery pack - Google Patents

Battery pack

Info

Publication number
JPH04248332A
JPH04248332A JP3022697A JP2269791A JPH04248332A JP H04248332 A JPH04248332 A JP H04248332A JP 3022697 A JP3022697 A JP 3022697A JP 2269791 A JP2269791 A JP 2269791A JP H04248332 A JPH04248332 A JP H04248332A
Authority
JP
Japan
Prior art keywords
battery
turned
charging
finish
charged
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3022697A
Other languages
Japanese (ja)
Inventor
Tamiji Nagai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP3022697A priority Critical patent/JPH04248332A/en
Publication of JPH04248332A publication Critical patent/JPH04248332A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To charge each battery perfectly by providing each battery with a charge current control circuit thereby controlling the charging current for each battery independently.
CONSTITUTION: A charger 12 charges a battery 16A at first and upon finish of charging operation thereof, a next battery 16B is charged In other words, upon finish of charging of the battery 16A switching circuits 22A, 22C and 24A are turned OFF while switching circuits 22B and 24B are turned ON. The charger 12 then feeds a charging current to the battery 16B and upon finish of charging thereof, next battery 16C is charged. In other words, the switching circuit 22A, 22B, 24A and 24B are turned OFF while the switching circuit 22C is turned ON and the battery 16C is charged. Consequently, the batteries can be operated efficiently.
COPYRIGHT: (C)1992,JPO&Japio
JP3022697A 1991-01-24 1991-01-24 Battery pack Pending JPH04248332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3022697A JPH04248332A (en) 1991-01-24 1991-01-24 Battery pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3022697A JPH04248332A (en) 1991-01-24 1991-01-24 Battery pack

Publications (1)

Publication Number Publication Date
JPH04248332A true JPH04248332A (en) 1992-09-03

Family

ID=12090066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3022697A Pending JPH04248332A (en) 1991-01-24 1991-01-24 Battery pack

Country Status (1)

Country Link
JP (1) JPH04248332A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120261997A1 (en) * 2011-04-18 2012-10-18 Jin-Wook Kang Power control system and controlling method thereof
WO2017181370A1 (en) * 2016-04-20 2017-10-26 张磊 Emergency starting apparatus and emergency starting method
WO2022269826A1 (en) * 2021-06-23 2022-12-29 株式会社EViP Charging system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120261997A1 (en) * 2011-04-18 2012-10-18 Jin-Wook Kang Power control system and controlling method thereof
US9035496B2 (en) * 2011-04-18 2015-05-19 Samsung Sdi Co., Ltd. Power control system and controlling method thereof
WO2017181370A1 (en) * 2016-04-20 2017-10-26 张磊 Emergency starting apparatus and emergency starting method
WO2022269826A1 (en) * 2021-06-23 2022-12-29 株式会社EViP Charging system

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