JPS6177220U - - Google Patents

Info

Publication number
JPS6177220U
JPS6177220U JP16098284U JP16098284U JPS6177220U JP S6177220 U JPS6177220 U JP S6177220U JP 16098284 U JP16098284 U JP 16098284U JP 16098284 U JP16098284 U JP 16098284U JP S6177220 U JPS6177220 U JP S6177220U
Authority
JP
Japan
Prior art keywords
light
display device
detection circuit
receiving element
warning display
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
JP16098284U
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 JP16098284U priority Critical patent/JPS6177220U/ja
Publication of JPS6177220U publication Critical patent/JPS6177220U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例のブロツク図、第２
図は光検出回路、警報表示装置の具体例を示す図
である。 １…発光素子、２…受光素子、３…ホツパー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 射出成形機の加熱シリンダ内に成形材料を供給
    するホツパーの供給口近くの側面に相対して発光
    素子と受光素子を設け、該受光素子は光検出回路
    に接続し、該光検出回路の出力により警報表示装
    置を作動させるようにしたことを特徴とする成形
    材料切れ警報表示装置。
JP16098284U 1984-10-26 1984-10-26 Pending JPS6177220U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16098284U JPS6177220U (ja) 1984-10-26 1984-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16098284U JPS6177220U (ja) 1984-10-26 1984-10-26

Publications (1)

Publication Number Publication Date
JPS6177220U true JPS6177220U (ja) 1986-05-23

Family

ID=30718893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16098284U Pending JPS6177220U (ja) 1984-10-26 1984-10-26

Country Status (1)

Country Link
JP (1) JPS6177220U (ja)

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