JPS6242696U - - Google Patents

Info

Publication number
JPS6242696U
JPS6242696U JP13446885U JP13446885U JPS6242696U JP S6242696 U JPS6242696 U JP S6242696U JP 13446885 U JP13446885 U JP 13446885U JP 13446885 U JP13446885 U JP 13446885U JP S6242696 U JPS6242696 U JP S6242696U
Authority
JP
Japan
Prior art keywords
shutter
electric
stop device
detector
load current
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
JP13446885U
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 JP13446885U priority Critical patent/JPS6242696U/ja
Publication of JPS6242696U publication Critical patent/JPS6242696U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の電動シヤツタ自動停止装置
の回路ブロツク図、第2図a及びbはこの考案に
よつて用いられた電動機の負荷電流波形図、第3
図はこのシヤツタ自動停止装置を適用した電動シ
ヤツタの外観図である。 6…検出器、7…増幅回路、8…比較回路、9
…基準器、10…停止信号発生回路、11…電動
機制御回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 シヤツタ等を駆動する電動機の負荷電流を検出
    する検出器と、 該検出信号と予め設定された設定値とを比較す
    る比較回路と、 該比較結果に応じて前記電動機を制御する制御
    回路とを具備してなることを特徴とする電動シヤ
    ツタ自動停止装置。
JP13446885U 1985-09-04 1985-09-04 Pending JPS6242696U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13446885U JPS6242696U (ja) 1985-09-04 1985-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13446885U JPS6242696U (ja) 1985-09-04 1985-09-04

Publications (1)

Publication Number Publication Date
JPS6242696U true JPS6242696U (ja) 1987-03-14

Family

ID=31035736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13446885U Pending JPS6242696U (ja) 1985-09-04 1985-09-04

Country Status (1)

Country Link
JP (1) JPS6242696U (ja)

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