JPH01133230U - - Google Patents

Info

Publication number
JPH01133230U
JPH01133230U JP2332388U JP2332388U JPH01133230U JP H01133230 U JPH01133230 U JP H01133230U JP 2332388 U JP2332388 U JP 2332388U JP 2332388 U JP2332388 U JP 2332388U JP H01133230 U JPH01133230 U JP H01133230U
Authority
JP
Japan
Prior art keywords
end surface
dew condensation
light emitting
light
emitting element
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
JP2332388U
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 JP2332388U priority Critical patent/JPH01133230U/ja
Publication of JPH01133230U publication Critical patent/JPH01133230U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drying Of Solid Materials (AREA)

Description

【図面の簡単な説明】
第1図は一実施例をシリンダードラムとともに
示す側面図、第2図はその上面図、第3図A,B
は同実施例の動作を示す波形図、第4図は従来の
結露センサを備えたシリンダードラムを示す斜視
図、第5図はその側面図、第6図は従来の結露セ
ンサを示す正面図である。 1……回転側シリンダードラム、10……感湿
材、11……フオトセンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転側シリンダードラムの上端面に吸湿により
    変色する感湿材を設け、前記上端面に対向した発
    光素子と、前記上端面に対向し、前記発光素子か
    らの光の反射光を受光する受光素子を設け、この
    受光素子の検出信号により結露を検出する結露セ
    ンサ。
JP2332388U 1988-02-23 1988-02-23 Pending JPH01133230U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2332388U JPH01133230U (ja) 1988-02-23 1988-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2332388U JPH01133230U (ja) 1988-02-23 1988-02-23

Publications (1)

Publication Number Publication Date
JPH01133230U true JPH01133230U (ja) 1989-09-11

Family

ID=31242210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2332388U Pending JPH01133230U (ja) 1988-02-23 1988-02-23

Country Status (1)

Country Link
JP (1) JPH01133230U (ja)

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