JPS593380U - Battery charge status check circuit - Google Patents

Battery charge status check circuit

Info

Publication number
JPS593380U
JPS593380U JP1982099714U JP9971482U JPS593380U JP S593380 U JPS593380 U JP S593380U JP 1982099714 U JP1982099714 U JP 1982099714U JP 9971482 U JP9971482 U JP 9971482U JP S593380 U JPS593380 U JP S593380U
Authority
JP
Japan
Prior art keywords
charge
capacitor
battery
check circuit
status check
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
JP1982099714U
Other languages
Japanese (ja)
Inventor
一雄 岸本
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1982099714U priority Critical patent/JPS593380U/en
Publication of JPS593380U publication Critical patent/JPS593380U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例による充電状態チェック回
路のブロック図、第２図は第１図の回路における各種信
号の波形図である。 １・・・コンデンサ、２・・・比較器、３・・・カウン
タ、４・・・表示器、５，６・・・スイッチ、７・・・
制御回路、１０・・・電池、１１・・・負荷。FIG. 1 is a block diagram of a charging state check circuit according to an embodiment of this invention, and FIG. 2 is a waveform diagram of various signals in the circuit of FIG. 1... Capacitor, 2... Comparator, 3... Counter, 4... Display, 5, 6... Switch, 7...
Control circuit, 10...Battery, 11...Load.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 充電状態のチェック時にオンになるスイッチを介して電
池に接続され、上記電池からの電荷を蓄積スルコンデン
サと、このコンデンサへの電荷ノ移動速度を計測する計
測手段と、この計測手段による計測結果を表示する表示
器と、」−記コンドデンサの充電中に、上記電池に接続
された負荷からの電流の逆流を阻止するためのダイオー
ドと、上記コンデンサの充電電荷を上記負荷に回生ずる
ためのダイオードとを備えた電池の充電状態チェック回
路。A capacitor that is connected to the battery through a switch that is turned on when checking the state of charge and stores the charge from the battery, a measuring means for measuring the speed at which the charge is transferred to this capacitor, and a measuring means for measuring the measurement results by this measuring means. a diode for preventing reverse flow of current from the load connected to the battery during charging of the capacitor; and a diode for regenerating the charge of the capacitor to the load. A battery charge status check circuit equipped with
JP1982099714U 1982-06-29 1982-06-29 Battery charge status check circuit Pending JPS593380U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982099714U JPS593380U (en) 1982-06-29 1982-06-29 Battery charge status check circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982099714U JPS593380U (en) 1982-06-29 1982-06-29 Battery charge status check circuit

Publications (1)

Publication Number Publication Date
JPS593380U true JPS593380U (en) 1984-01-10

Family

ID=30236192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982099714U Pending JPS593380U (en) 1982-06-29 1982-06-29 Battery charge status check circuit

Country Status (1)

Country Link
JP (1) JPS593380U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131760A (en) * 1984-11-28 1986-06-19 テレクトロニクス・エヌヴエー Apparatus for testing internal impedance of battery of implantable medical device
JP2003032902A (en) * 2001-07-13 2003-01-31 Nitto Kogaku Kk Battery voltage detection circuit
JP2017198598A (en) * 2016-04-28 2017-11-02 矢崎総業株式会社 Charge recovery device and power supply recovery method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131760A (en) * 1984-11-28 1986-06-19 テレクトロニクス・エヌヴエー Apparatus for testing internal impedance of battery of implantable medical device
JP2003032902A (en) * 2001-07-13 2003-01-31 Nitto Kogaku Kk Battery voltage detection circuit
JP2017198598A (en) * 2016-04-28 2017-11-02 矢崎総業株式会社 Charge recovery device and power supply recovery method
US10236704B2 (en) 2016-04-28 2019-03-19 Yazaki Corporation Charge collection device and power collection method

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