JPH01102881U - - Google Patents

Info

Publication number
JPH01102881U
JPH01102881U JP19916987U JP19916987U JPH01102881U JP H01102881 U JPH01102881 U JP H01102881U JP 19916987 U JP19916987 U JP 19916987U JP 19916987 U JP19916987 U JP 19916987U JP H01102881 U JPH01102881 U JP H01102881U
Authority
JP
Japan
Prior art keywords
main power
voltage
battery
auxiliary battery
control means
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
JP19916987U
Other languages
English (en)
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 filed Critical
Priority to JP19916987U priority Critical patent/JPH01102881U/ja
Publication of JPH01102881U publication Critical patent/JPH01102881U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案の実施例である電池消耗報知
装置の回路図、第2図は同装置のマイクロプロセ
ツサの処理手順を示すフローチヤートである。 Vb……補助電池、Q1……スイツチ素子、V
r,12……電圧検出回路、13……負荷抵抗。

Claims (1)

  1. 【実用新案登録請求の範囲】 主電源のオフ時に回路の一部に電圧を供給する
    補助電池と、 基準電圧に対する前記補助電池の電圧を検出す
    る電圧検出回路と、 前記補助電池にスイツチ素子を介して接続した
    負荷抵抗と、 主電源のオン時に前記スイツチ素子を一定時間
    オンするスイツチ制御手段と、 前記スイツチ素子のオン状態で前記電圧検出回
    路が所定値未満の電圧を検出したとき補助電池の
    消耗状態を報知する電池消耗報知制御手段と、 を設けたことを特徴とする電池消耗報知装置。
JP19916987U 1987-12-28 1987-12-28 Pending JPH01102881U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19916987U JPH01102881U (ja) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19916987U JPH01102881U (ja) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01102881U true JPH01102881U (ja) 1989-07-11

Family

ID=31489638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19916987U Pending JPH01102881U (ja) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01102881U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001094962A1 (fr) * 2000-06-08 2001-12-13 Mitsubishi Denki Kabushiki Kaisha Dispositif servant a evaluer la duree de vie d'une batterie auxiliaire
JP2013145095A (ja) * 2012-01-16 2013-07-25 Gastar Corp 給湯装置
JP2021063732A (ja) * 2019-10-15 2021-04-22 ファナック株式会社 補助電源装置及び産業機械

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686039A (en) * 1979-12-15 1981-07-13 Matsushita Electric Works Ltd Automatic lifetime monitor for backup storage battery
JPS6115533A (ja) * 1984-06-29 1986-01-23 株式会社東芝 バツテリチエツク装置
JPS6292732A (ja) * 1985-10-16 1987-04-28 株式会社日立製作所 制御装置のバツテリバツクアツプ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686039A (en) * 1979-12-15 1981-07-13 Matsushita Electric Works Ltd Automatic lifetime monitor for backup storage battery
JPS6115533A (ja) * 1984-06-29 1986-01-23 株式会社東芝 バツテリチエツク装置
JPS6292732A (ja) * 1985-10-16 1987-04-28 株式会社日立製作所 制御装置のバツテリバツクアツプ装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001094962A1 (fr) * 2000-06-08 2001-12-13 Mitsubishi Denki Kabushiki Kaisha Dispositif servant a evaluer la duree de vie d'une batterie auxiliaire
JP2013145095A (ja) * 2012-01-16 2013-07-25 Gastar Corp 給湯装置
JP2021063732A (ja) * 2019-10-15 2021-04-22 ファナック株式会社 補助電源装置及び産業機械

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