JPH01120691U - - Google Patents

Info

Publication number
JPH01120691U
JPH01120691U JP1502688U JP1502688U JPH01120691U JP H01120691 U JPH01120691 U JP H01120691U JP 1502688 U JP1502688 U JP 1502688U JP 1502688 U JP1502688 U JP 1502688U JP H01120691 U JPH01120691 U JP H01120691U
Authority
JP
Japan
Prior art keywords
secondary battery
battery
voltage
solar
heater
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
JP1502688U
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 JP1502688U priority Critical patent/JPH01120691U/ja
Publication of JPH01120691U publication Critical patent/JPH01120691U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例である太陽電池付時
計の正面図、第2図は本考案に使用した回路図の
一例、第3図は本考案に使用したコレスレリツク
混合液晶の呈色変化を示す図。 1……時計表示部、2……コレステリツク混合
液晶膜、3……太陽電池群、5……ヒータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 太陽電池と二次電池を電源とした太陽電池付時
    計において、太陽電池と二次電池の間に二次電池
    への充電状態を検出する電圧検出回路を設け、二
    次電池の電圧がある値以上になつたとき前記電圧
    検出のはたらきでヒータを負荷として放電させ、
    該ヒータの表面には温度変化により呈色変化する
    コレステリツク混合液晶膜を配置したことを特徴
    とする太陽電池付時計。
JP1502688U 1988-02-05 1988-02-05 Pending JPH01120691U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1502688U JPH01120691U (ja) 1988-02-05 1988-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1502688U JPH01120691U (ja) 1988-02-05 1988-02-05

Publications (1)

Publication Number Publication Date
JPH01120691U true JPH01120691U (ja) 1989-08-16

Family

ID=31226722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1502688U Pending JPH01120691U (ja) 1988-02-05 1988-02-05

Country Status (1)

Country Link
JP (1) JPH01120691U (ja)

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