JPH02144763U - - Google Patents

Info

Publication number
JPH02144763U
JPH02144763U JP5404289U JP5404289U JPH02144763U JP H02144763 U JPH02144763 U JP H02144763U JP 5404289 U JP5404289 U JP 5404289U JP 5404289 U JP5404289 U JP 5404289U JP H02144763 U JPH02144763 U JP H02144763U
Authority
JP
Japan
Prior art keywords
circuit
resistor
analog switch
series
integrating 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
JP5404289U
Other languages
English (en)
Other versions
JP2528633Y2 (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 JP5404289U priority Critical patent/JP2528633Y2/ja
Publication of JPH02144763U publication Critical patent/JPH02144763U/ja
Application granted granted Critical
Publication of JP2528633Y2 publication Critical patent/JP2528633Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Testing Of Coins (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の第１実施例に係る自動平衡
回路図、第２図は第１図の作用を示す概念図、第
３図は従来の硬貨検出器の構成図、第４図は従来
の硬貨検出器に用いられた自動平衡回路図、第５
図は第４図の作用を示す概念図である。 ３……アナログスイツチ、４……ピーク電圧検
出器、５……遅延回路、６……パルス発生器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 差動増巾器の出力側から積分回路を介して、フ
    イードバツクをかける自動平衡回路において、前
    記積分回路の抵抗と並列に時定数を切替える抵抗
    とアナログスイツチの直列回路を設け、前記積分
    回路の出力端から、ピーク検出器と遅延回路とパ
    ルス発生器を直列接続してアナログスイツチを制
    御することを特徴とする自動平衡回路。
JP5404289U 1989-05-11 1989-05-11 自動平衡回路 Expired - Lifetime JP2528633Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5404289U JP2528633Y2 (ja) 1989-05-11 1989-05-11 自動平衡回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5404289U JP2528633Y2 (ja) 1989-05-11 1989-05-11 自動平衡回路

Publications (2)

Publication Number Publication Date
JPH02144763U true JPH02144763U (ja) 1990-12-07
JP2528633Y2 JP2528633Y2 (ja) 1997-03-12

Family

ID=31575753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5404289U Expired - Lifetime JP2528633Y2 (ja) 1989-05-11 1989-05-11 自動平衡回路

Country Status (1)

Country Link
JP (1) JP2528633Y2 (ja)

Also Published As

Publication number Publication date
JP2528633Y2 (ja) 1997-03-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term