JPS62160351U - - Google Patents

Info

Publication number
JPS62160351U
JPS62160351U JP4790286U JP4790286U JPS62160351U JP S62160351 U JPS62160351 U JP S62160351U JP 4790286 U JP4790286 U JP 4790286U JP 4790286 U JP4790286 U JP 4790286U JP S62160351 U JPS62160351 U JP S62160351U
Authority
JP
Japan
Prior art keywords
light
prism
dew condensation
emitting element
condensation
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
JP4790286U
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 JP4790286U priority Critical patent/JPS62160351U/ja
Publication of JPS62160351U publication Critical patent/JPS62160351U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (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結露検知素子
の縦断面図、第２図は結露検出物が結露をしてい
ない状態における同結露検知素子のプリズムの動
作状態を示す要部拡大縦断面図、第３図は結露検
出物が結露した状態における同結露検知素子のプ
リズムの動作状態を示す要部拡大縦断面図、第４
図は同結露検知素子の電気回路図、第５図は従来
の電気浮子を示す縦断面図である。 ６……素子本体、７……発光素子、８……プリ
ズム、８ｂ，８ｃ……反射面、９……受光素子、
１０……半導体回路、１１……入力端子、１２…
…出力端子、１３……アース端子、１６……結露
検出物。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 発光素子と、この発光素子から出た光を反
    射させる全反射式プリズムと、反射された光を受
    ける受光素子とを有し、前記プリズムは、結露検
    出物との接触面積を大きくして結露検出物の結露
    と同時に結露するように断面を台形にし、かつ２
    つの反射面のうち少なくとも入射光側の反射面を
    露出させ、前記受光素子を検知部として半導体回
    路により結露検出物の結露時に発光素子の光とプ
    リズムの結露による光の屈折を利用して出力を変
    化させるようにしたことを特徴とする結露検知素
    子。 (2) プリズムが結露検出物に対して一定の接触
    圧になるようバネやバネ板等を取り付けた実用新
    案登録請求の範囲第１項記載の結露検知素子。
JP4790286U 1986-03-31 1986-03-31 Pending JPS62160351U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4790286U JPS62160351U (ja) 1986-03-31 1986-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4790286U JPS62160351U (ja) 1986-03-31 1986-03-31

Publications (1)

Publication Number Publication Date
JPS62160351U true JPS62160351U (ja) 1987-10-12

Family

ID=30868934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4790286U Pending JPS62160351U (ja) 1986-03-31 1986-03-31

Country Status (1)

Country Link
JP (1) JPS62160351U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017055736A (ja) * 2015-09-18 2017-03-23 Ckd株式会社 土壌水分供給装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456892A (en) * 1977-10-14 1979-05-08 Toshiba Corp Dehydration rate detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456892A (en) * 1977-10-14 1979-05-08 Toshiba Corp Dehydration rate detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017055736A (ja) * 2015-09-18 2017-03-23 Ckd株式会社 土壌水分供給装置

Similar Documents

Publication Publication Date Title
JPS6349716Y2 (ja)
JPS62160351U (ja)
JPH0175817U (ja)
JPH035252U (ja)
JPH0660043U (ja) 反射形光電スイッチ
JPS6343460U (ja)
JPH03109078U (ja)
JPH0285329U (ja)
JPH01139664U (ja)
JPH03101451U (ja)
JPH03117743U (ja)
JPH043375U (ja)
JPH02100220A (ja) タッチセンサ
DE3870449D1 (de) Vorrichtung zur reflektionsphotometrie.
JPS6438577U (ja)
JPH01126658U (ja)
JPS62146259U (ja)
JPS6436943U (ja)
JPH0375553U (ja)
JPH01171053U (ja)
JPH01152429U (ja)
JPH02146855U (ja)
JPS61151437U (ja)
JPH0461963U (ja)
JPH0270263U (ja)