JPS5913050U - Storage battery charging detection device - Google Patents

Storage battery charging detection device

Info

Publication number
JPS5913050U
JPS5913050U JP1982107773U JP10777382U JPS5913050U JP S5913050 U JPS5913050 U JP S5913050U JP 1982107773 U JP1982107773 U JP 1982107773U JP 10777382 U JP10777382 U JP 10777382U JP S5913050 U JPS5913050 U JP S5913050U
Authority
JP
Japan
Prior art keywords
storage battery
circuit
detection device
load
charge
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
JP1982107773U
Other languages
Japanese (ja)
Inventor
奈良場 慶三
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1982107773U priority Critical patent/JPS5913050U/en
Publication of JPS5913050U publication Critical patent/JPS5913050U/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) [Abstract] 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 drawings]

第1図は本考案に係る蓄電池の充電検出装置の一実施例
の構成を部分的にブロックで示した回路図、第2図は他
の実施例の構成を部分的にブロックで示した回路図であ
る。 1・・・蓄電池、2・・・ダイオード、10・・・負荷
回路、11.32,33.41・・・抵抗、12・・・
スイッチ、20・・・定電流回路、30.40・・・電
圧検出回路、31・・・演算増幅器、34・・・定電圧
回路、35・・・警報装置、42・・・発光ダイオード
Fig. 1 is a circuit diagram partially showing the structure of one embodiment of the storage battery charge detection device according to the present invention in blocks, and Fig. 2 is a circuit diagram partially showing the structure of another embodiment in blocks. It is. 1... Storage battery, 2... Diode, 10... Load circuit, 11.32, 33.41... Resistor, 12...
Switch, 20... constant current circuit, 30.40... voltage detection circuit, 31... operational amplifier, 34... constant voltage circuit, 35... alarm device, 42... light emitting diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電源によって常時充電され得る蓄電池の充電状態を
検出する蓄電池の充電検出装置において、抵抗素子およ
びスイッチング素子の直列回路よりなり、この直列回路
を前記蓄電池(こ並列接続するとともに、充電状態検出
時に前記スイッチング素子を導通せしめて負荷電流を流
す負荷回路と、前記直流電源および前記蓄電池間に設け
られ、この蓄電池およびこれに並列接続された負荷に流
れる総電流を一定に保持する定電流回路と、前記負荷回
路に負荷電流を流したときの前記蓄電池の両端電圧が所
定電圧を超えるか否かを検出する電圧検出回路とを具備
したことを特徴とする蓄電池の充電検出装置。
A storage battery charging detection device that detects the state of charge of a storage battery that can be constantly charged by a DC power source is comprised of a series circuit of a resistive element and a switching element, and this series circuit is connected in parallel to the storage battery, and when detecting the state of charge, a load circuit that causes a switching element to conduct and causes a load current to flow; a constant current circuit that is provided between the DC power source and the storage battery and that maintains a constant total current flowing through the storage battery and a load connected in parallel thereto; A storage battery charge detection device comprising: a voltage detection circuit that detects whether a voltage across the storage battery exceeds a predetermined voltage when a load current is passed through a load circuit.
JP1982107773U 1982-07-16 1982-07-16 Storage battery charging detection device Pending JPS5913050U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982107773U JPS5913050U (en) 1982-07-16 1982-07-16 Storage battery charging detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982107773U JPS5913050U (en) 1982-07-16 1982-07-16 Storage battery charging detection device

Publications (1)

Publication Number Publication Date
JPS5913050U true JPS5913050U (en) 1984-01-26

Family

ID=30251695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982107773U Pending JPS5913050U (en) 1982-07-16 1982-07-16 Storage battery charging detection device

Country Status (1)

Country Link
JP (1) JPS5913050U (en)

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