JPH03117777U - - Google Patents

Info

Publication number
JPH03117777U
JPH03117777U JP2644190U JP2644190U JPH03117777U JP H03117777 U JPH03117777 U JP H03117777U JP 2644190 U JP2644190 U JP 2644190U JP 2644190 U JP2644190 U JP 2644190U JP H03117777 U JPH03117777 U JP H03117777U
Authority
JP
Japan
Prior art keywords
signal
pulse
pulse signal
generating
reference signal
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
JP2644190U
Other languages
English (en)
Other versions
JPH088463Y2 (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 JP2644190U priority Critical patent/JPH088463Y2/ja
Publication of JPH03117777U publication Critical patent/JPH03117777U/ja
Application granted granted Critical
Publication of JPH088463Y2 publication Critical patent/JPH088463Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Tests Of Electronic Circuits (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Description

【図面の簡単な説明】
第1図は本考案の基本構成を有する実施例の回
路図、第2図は第1図の回路図の作用を説明する
タイムチヤート、第3図は他の実施例を示す回路
図である。第4図は従来の診断装置の構成を示す
回路図、第5図は同回路の作用を説明するタイム
チヤートである。 1……交流出力回路、3,3a,3b……スイ
ツチング素子、4,4a,4b……ドライバ、5
……判定部(判定手段)、5a……照査信号発生
器(照査信号発生手段)。

Claims (1)

  1. 【実用新案登録請求の範囲】 交流出力信号に同期したパルス信号を発生させ
    るパルス発生手段と、 前記パルス信号よりもパルス幅が小さく、かつ
    そのパルス信号よりも周期の短い照査信号を発生
    させる照査信号発生手段と、 前記パルス信号と照査信号との論理積値がその
    パルス信号の一周期間、そのパルス信号発生時に
    継続して同一のときは故障と判定する判定手段と
    、 とからなることを特徴とする交流検出回路の診断
    装置。
JP2644190U 1990-03-15 1990-03-15 交流検出回路の診断装置 Expired - Fee Related JPH088463Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2644190U JPH088463Y2 (ja) 1990-03-15 1990-03-15 交流検出回路の診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2644190U JPH088463Y2 (ja) 1990-03-15 1990-03-15 交流検出回路の診断装置

Publications (2)

Publication Number Publication Date
JPH03117777U true JPH03117777U (ja) 1991-12-05
JPH088463Y2 JPH088463Y2 (ja) 1996-03-06

Family

ID=31529331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2644190U Expired - Fee Related JPH088463Y2 (ja) 1990-03-15 1990-03-15 交流検出回路の診断装置

Country Status (1)

Country Link
JP (1) JPH088463Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007239370A (ja) * 2006-03-10 2007-09-20 Wood One:Kk 屋外用床材およびウッドデッキ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7403680B2 (en) 2003-12-02 2008-07-22 3M Innovative Properties Company Reflective light coupler
US7329887B2 (en) 2003-12-02 2008-02-12 3M Innovative Properties Company Solid state light device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007239370A (ja) * 2006-03-10 2007-09-20 Wood One:Kk 屋外用床材およびウッドデッキ

Also Published As

Publication number Publication date
JPH088463Y2 (ja) 1996-03-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees