JPS6387527U - - Google Patents

Info

Publication number
JPS6387527U
JPS6387527U JP18145286U JP18145286U JPS6387527U JP S6387527 U JPS6387527 U JP S6387527U JP 18145286 U JP18145286 U JP 18145286U JP 18145286 U JP18145286 U JP 18145286U JP S6387527 U JPS6387527 U JP S6387527U
Authority
JP
Japan
Prior art keywords
remaining amount
hopper
amount detection
solar cell
photoelectric cell
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
JP18145286U
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 JP18145286U priority Critical patent/JPS6387527U/ja
Publication of JPS6387527U publication Critical patent/JPS6387527U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fertilizing (AREA)
  • Sowing (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Description

【図面の簡単な説明】
第1図は本考案にかかる残量検出センサーを示
す断面図、第2図はホツパーへの取付例を示す一
部切欠側面図、第3図は検出回路図、第4図は照
度と出力電圧との関係を説明するグラフ、第5図
は従来例を示す断面図である。 2……光電セル、3……偏光ガラス、H……ホ
ツパー。

Claims (1)

    【実用新案登録請求の範囲】
  1. ホツパーHにおける被収納物の残量検出位置に
    付設する残量検出センサーであつて、光電セル2
    を備えた太陽電池から成り、この太陽電池におけ
    る前記光電セル2の受光側に偏光ガラス3を配設
    していることを特徴とするホツパーにおける被収
    納物の残量検出センサー。
JP18145286U 1986-11-25 1986-11-25 Pending JPS6387527U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18145286U JPS6387527U (ja) 1986-11-25 1986-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18145286U JPS6387527U (ja) 1986-11-25 1986-11-25

Publications (1)

Publication Number Publication Date
JPS6387527U true JPS6387527U (ja) 1988-06-07

Family

ID=31126332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18145286U Pending JPS6387527U (ja) 1986-11-25 1986-11-25

Country Status (1)

Country Link
JP (1) JPS6387527U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281424U (ja) * 1988-12-14 1990-06-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281424U (ja) * 1988-12-14 1990-06-22

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