JPH0394848U - - Google Patents

Info

Publication number
JPH0394848U
JPH0394848U JP340390U JP340390U JPH0394848U JP H0394848 U JPH0394848 U JP H0394848U JP 340390 U JP340390 U JP 340390U JP 340390 U JP340390 U JP 340390U JP H0394848 U JPH0394848 U JP H0394848U
Authority
JP
Japan
Prior art keywords
accessory power
power source
turned
detecting
detection circuit
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.)
Granted
Application number
JP340390U
Other languages
English (en)
Other versions
JPH087707Y2 (ja
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 JP340390U priority Critical patent/JPH087707Y2/ja
Publication of JPH0394848U publication Critical patent/JPH0394848U/ja
Application granted granted Critical
Publication of JPH087707Y2 publication Critical patent/JPH087707Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案の原理図、第２図は本考案の動
作波形図、第３図は本考案の一実施例を示す構成
図である。 図中、１……コードレス電話、２……電話ベー
ス、４……バツテリ、９Ａ，９Ｂ……電源切替ス
イツチ、１１……スイツチ回路、１２……タイマ
である。

Claims (1)

  1. 【実用新案登録請求の範囲】 充電式のバツテリ４を内蔵した自動車用コード
    レス電話１の切離可能なベース２に、 アクセサリ電源ＡＣＣのＯＮ／ＯＦＦを検出す
    る電圧検知回路１０と、 該アクセサリ電源のＯＦＦ時から一定時間Ｔを
    計時するタイマ１２と、 該アクセサリ電源のＯＮ時点から該一定時間の
    経過時まで前記バツテリに該アクセサリ電源また
    はバツクアツプ電源＋Ｂから充電電流を供給可能
    にする切換部９Ａ，９Ｂ，１１とを設けてなるこ
    とを特徴とする自動車用コードレス電話の充電回
    路。
JP340390U 1990-01-18 1990-01-18 自動車用コードレス電話の充電回路 Expired - Lifetime JPH087707Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP340390U JPH087707Y2 (ja) 1990-01-18 1990-01-18 自動車用コードレス電話の充電回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP340390U JPH087707Y2 (ja) 1990-01-18 1990-01-18 自動車用コードレス電話の充電回路

Publications (2)

Publication Number Publication Date
JPH0394848U true JPH0394848U (ja) 1991-09-27
JPH087707Y2 JPH087707Y2 (ja) 1996-03-04

Family

ID=31507225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP340390U Expired - Lifetime JPH087707Y2 (ja) 1990-01-18 1990-01-18 自動車用コードレス電話の充電回路

Country Status (1)

Country Link
JP (1) JPH087707Y2 (ja)

Also Published As

Publication number Publication date
JPH087707Y2 (ja) 1996-03-04

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term