JPH01180785U - - Google Patents

Info

Publication number
JPH01180785U
JPH01180785U JP7394588U JP7394588U JPH01180785U JP H01180785 U JPH01180785 U JP H01180785U JP 7394588 U JP7394588 U JP 7394588U JP 7394588 U JP7394588 U JP 7394588U JP H01180785 U JPH01180785 U JP H01180785U
Authority
JP
Japan
Prior art keywords
snow
depth detection
snow depth
detection unit
detection device
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
JP7394588U
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 JP7394588U priority Critical patent/JPH01180785U/ja
Publication of JPH01180785U publication Critical patent/JPH01180785U/ja
Pending legal-status Critical Current

Links

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  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る積雪深検知装置の積雪深
検知部の斜視図で、第２図は積雪深検知装置の動
作説明図、第３図は本考案の他の実施例の動作説
明図、第４図は従来の積雪深検知装置の動作説明
図を示す。 １……積雪深検知部、２……コントロール部、
３……発光素子、４……受光素子、５……積雪、
７……屋根。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 拡散反射形光電素子を用いた積雪深検知部
    と、該検知部のチヤツタリング防止回路とを具備
    し、積雪深検知部から積雪の側面に照射して積雪
    深を検知するようにしたことを特徴とする積雪深
    検知装置。 (2) 上記の積雪深検知部により検出された積雪
    深信号により積雪処理装置を制御するように構成
    したことを特徴とする第１項記載の積雪深検知装
    置。
JP7394588U 1988-06-03 1988-06-03 Pending JPH01180785U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7394588U JPH01180785U (ja) 1988-06-03 1988-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7394588U JPH01180785U (ja) 1988-06-03 1988-06-03

Publications (1)

Publication Number Publication Date
JPH01180785U true JPH01180785U (ja) 1989-12-26

Family

ID=31299069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7394588U Pending JPH01180785U (ja) 1988-06-03 1988-06-03

Country Status (1)

Country Link
JP (1) JPH01180785U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019138866A (ja) * 2018-02-15 2019-08-22 株式会社Ihi 物体検知装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4514794Y1 (ja) * 1968-03-30 1970-06-22
JPS5439149A (en) * 1977-09-02 1979-03-26 Toshiba Corp Synchro/digital converter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4514794Y1 (ja) * 1968-03-30 1970-06-22
JPS5439149A (en) * 1977-09-02 1979-03-26 Toshiba Corp Synchro/digital converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019138866A (ja) * 2018-02-15 2019-08-22 株式会社Ihi 物体検知装置

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