JPS6125043U - Secondary battery over-discharge prevention device - Google Patents

Secondary battery over-discharge prevention device

Info

Publication number
JPS6125043U
JPS6125043U JP10909984U JP10909984U JPS6125043U JP S6125043 U JPS6125043 U JP S6125043U JP 10909984 U JP10909984 U JP 10909984U JP 10909984 U JP10909984 U JP 10909984U JP S6125043 U JPS6125043 U JP S6125043U
Authority
JP
Japan
Prior art keywords
secondary battery
prevention device
circuit
discharge prevention
battery over
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
JP10909984U
Other languages
Japanese (ja)
Inventor
喜明 松井
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP10909984U priority Critical patent/JPS6125043U/en
Publication of JPS6125043U publication Critical patent/JPS6125043U/en
Pending legal-status Critical Current

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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 drawings]

図は本案の一実施例を示す電気回路図である。 図中、８は二次電池、１２は検出回路（定電圧ダイオー
ド）、１５１はスイッチ（接点）、１９は表示回路（発
光ダイオード）である。The figure is an electrical circuit diagram showing an embodiment of the present invention. In the figure, 8 is a secondary battery, 12 is a detection circuit (constant voltage diode), 151 is a switch (contact), and 19 is a display circuit (light emitting diode).

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１） 二次電池にスイッチを介して負荷回路及び表
示回路を独立して接続すると共に、二次電池にそれの端
子電圧の降下状態を検出する検出凹路を並列的に接続し
てなり、上記検出回路の動作に基いてスイッチを負荷回
路より表示回路に切替接続することを特徴とする二次電
池の過放電防止装置。(1) A load circuit and a display circuit are independently connected to the secondary battery via a switch, and a detection concave path for detecting the drop state of the terminal voltage of the secondary battery is connected in parallel, An overdischarge prevention device for a secondary battery, characterized in that a switch is switched from a load circuit to a display circuit based on the operation of the detection circuit. （２）検出回路が定電圧タイオードと抵抗との直列回路
にて構成されていることを特徴とする実用新案登録請求
の範囲第１項に記載の二次電池の過放電防止装置。(2) The overdischarge prevention device for a secondary battery according to claim 1, wherein the detection circuit is constituted by a series circuit of a constant voltage diode and a resistor. （３）表示回路が発光ダイオードと抵抗との直列回路に
て構成されていることを特徴とする実用新案登録請求の
範囲第１項に記載の二次電池の過放電防止装置。(3) The overdischarge prevention device for a secondary battery according to claim 1, wherein the display circuit is constituted by a series circuit of a light emitting diode and a resistor.
JP10909984U 1984-07-18 1984-07-18 Secondary battery over-discharge prevention device Pending JPS6125043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10909984U JPS6125043U (en) 1984-07-18 1984-07-18 Secondary battery over-discharge prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10909984U JPS6125043U (en) 1984-07-18 1984-07-18 Secondary battery over-discharge prevention device

Publications (1)

Publication Number Publication Date
JPS6125043U true JPS6125043U (en) 1986-02-14

Family

ID=30668266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10909984U Pending JPS6125043U (en) 1984-07-18 1984-07-18 Secondary battery over-discharge prevention device

Country Status (1)

Country Link
JP (1) JPS6125043U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139432U (en) * 1989-04-25 1990-11-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139432U (en) * 1989-04-25 1990-11-21

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