JPS63171920U - - Google Patents

Info

Publication number
JPS63171920U
JPS63171920U JP6394587U JP6394587U JPS63171920U JP S63171920 U JPS63171920 U JP S63171920U JP 6394587 U JP6394587 U JP 6394587U JP 6394587 U JP6394587 U JP 6394587U JP S63171920 U JPS63171920 U JP S63171920U
Authority
JP
Japan
Prior art keywords
current
detection sensor
motor
power source
limit switch
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
JP6394587U
Other languages
English (en)
Other versions
JPH0646023Y2 (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 JP6394587U priority Critical patent/JPH0646023Y2/ja
Publication of JPS63171920U publication Critical patent/JPS63171920U/ja
Application granted granted Critical
Publication of JPH0646023Y2 publication Critical patent/JPH0646023Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す回路図、第２
図は従来例を示す回路図、第３図は他の従来例を
示す回路図である。 １……交流電源、２……モータ、３……上限リ
ミツトスイツチ、４……下限リミツトスイツチ、
６……シヤツタ（開閉機器）、７……通電路、８
……トランス（電流検知センサ）、１２Ａ……常
開スイツチ（スイツチ）。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電源に開閉機器の開放又は閉鎖を検知するリミ
    ツトスイツチを介して接続された前記開閉機器の
    モータと、前記電源から前記モータへの通電路に
    挿入接続され前記リミツトスイツチの動作による
    電流の遮断を検知する電流検知センサと、前記通
    電路に挿入接続され前記電流検知センサが電流の
    遮断を検知したとき前記通電路を遮断するスイツ
    チとを備えたことを特徴とする電動開閉機器の制
    御装置。
JP6394587U 1987-04-27 1987-04-27 電動開閉機器の制御装置 Expired - Lifetime JPH0646023Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6394587U JPH0646023Y2 (ja) 1987-04-27 1987-04-27 電動開閉機器の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6394587U JPH0646023Y2 (ja) 1987-04-27 1987-04-27 電動開閉機器の制御装置

Publications (2)

Publication Number Publication Date
JPS63171920U true JPS63171920U (ja) 1988-11-09
JPH0646023Y2 JPH0646023Y2 (ja) 1994-11-24

Family

ID=30899647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6394587U Expired - Lifetime JPH0646023Y2 (ja) 1987-04-27 1987-04-27 電動開閉機器の制御装置

Country Status (1)

Country Link
JP (1) JPH0646023Y2 (ja)

Also Published As

Publication number Publication date
JPH0646023Y2 (ja) 1994-11-24

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