JPH0171935U - - Google Patents

Info

Publication number
JPH0171935U
JPH0171935U JP1987166556U JP16655687U JPH0171935U JP H0171935 U JPH0171935 U JP H0171935U JP 1987166556 U JP1987166556 U JP 1987166556U JP 16655687 U JP16655687 U JP 16655687U JP H0171935 U JPH0171935 U JP H0171935U
Authority
JP
Japan
Prior art keywords
current
power line
output
current sensor
comparator
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
JP1987166556U
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 JP1987166556U priority Critical patent/JPH0171935U/ja
Publication of JPH0171935U publication Critical patent/JPH0171935U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Emergency Alarm Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)

Description

【図面の簡単な説明】
図は本考案に係る警報装置の一実施例を示すブ
ロツク図である。 1……交流電源、2……電源ライン、3……開
閉器、4……負荷(電子機器)、5……電流セン
サ、6……比較器、7……警報器、8……電流値
設定用切替器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電源ラインに流れる電流を検知する電流センサ
    と、この電流センサで検知される出力と前記電源
    ラインに接続されるブレーカなどの開閉器の定格
    電流に対応して予め設定された電流設定値を比較
    し前記電流センサの出力がその電流設定値を越え
    たときに警報信号を送出する比較器と、この比較
    器の出力に基づいて作動する警報器とから構成し
    たことを特徴とする電源ライン用警報装置。
JP1987166556U 1987-10-30 1987-10-30 Pending JPH0171935U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987166556U JPH0171935U (ja) 1987-10-30 1987-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987166556U JPH0171935U (ja) 1987-10-30 1987-10-30

Publications (1)

Publication Number Publication Date
JPH0171935U true JPH0171935U (ja) 1989-05-15

Family

ID=31454042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987166556U Pending JPH0171935U (ja) 1987-10-30 1987-10-30

Country Status (1)

Country Link
JP (1) JPH0171935U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012096624A (ja) * 2010-10-29 2012-05-24 Aisin Seiki Co Ltd 車両用シート装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192657A (ja) * 1975-02-12 1976-08-13
JPS5778311A (en) * 1980-10-31 1982-05-17 Matsushita Electric Works Ltd Current indicator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192657A (ja) * 1975-02-12 1976-08-13
JPS5778311A (en) * 1980-10-31 1982-05-17 Matsushita Electric Works Ltd Current indicator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012096624A (ja) * 2010-10-29 2012-05-24 Aisin Seiki Co Ltd 車両用シート装置

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