JPH048986U - - Google Patents

Info

Publication number
JPH048986U
JPH048986U JP4910090U JP4910090U JPH048986U JP H048986 U JPH048986 U JP H048986U JP 4910090 U JP4910090 U JP 4910090U JP 4910090 U JP4910090 U JP 4910090U JP H048986 U JPH048986 U JP H048986U
Authority
JP
Japan
Prior art keywords
snow
optical path
snowfall
snow board
board
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.)
Granted
Application number
JP4910090U
Other languages
English (en)
Other versions
JPH0717035Y2 (ja
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 JP1990049100U priority Critical patent/JPH0717035Y2/ja
Publication of JPH048986U publication Critical patent/JPH048986U/ja
Application granted granted Critical
Publication of JPH0717035Y2 publication Critical patent/JPH0717035Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Investigating Or Analysing Materials 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量計の概略構成を示
す斜視図、第２図は発・受光器の外観構成を示す
ものであり、ａは正面図、ｂは側面図、第３図は
発光ユニツトの一構成例を示すものであり、ａは
正面図、ｂは側面図、第４図は受光ユニツトの一
構成例を示すものであり、ａは正面図、ｂは側面
図、第５図は回路構成を示すブロツク図である。 １……積雪板支持架台、２……支柱、３……積
雪板、４……駆動装置、５……発光器、５ａ……
発光素子、６……受光器、６ａ……受光素子、Ｌ
……赤外線光路。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 一対の支柱間に上下支持高さを調節自在に
    成る積雪板支持架台を取り付けると共に、 該積雪板支持架台上に所定時間毎に反転して上
    下位置が入れ替わるヒータ付積雪板を装着し、か
    つ上記支柱に上記積雪板の上方へ順次光路を形成
    する複数対の受・発光素子を並設して成り、 積雪板上に堆積した積雪により遮断される光路
    を検出し、その遮断位置が最も高い光路に基づい
    て積雪量を計測することを特徴とする 降雪量計。 (2) 発・受光器が反転した下側の積雪板面に付
    着した雪又は氷柱を検出した時に該下側の積雪板
    に構成したヒータを駆動することを特徴とする請
    求項１記載の 降雪量計。
JP1990049100U 1990-05-14 1990-05-14 降雪量計 Expired - Lifetime JPH0717035Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990049100U JPH0717035Y2 (ja) 1990-05-14 1990-05-14 降雪量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990049100U JPH0717035Y2 (ja) 1990-05-14 1990-05-14 降雪量計

Publications (2)

Publication Number Publication Date
JPH048986U true JPH048986U (ja) 1992-01-27
JPH0717035Y2 JPH0717035Y2 (ja) 1995-04-19

Family

ID=31566506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990049100U Expired - Lifetime JPH0717035Y2 (ja) 1990-05-14 1990-05-14 降雪量計

Country Status (1)

Country Link
JP (1) JPH0717035Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101065733B1 (ko) * 2011-06-20 2011-09-19 (주)정한전자시스템 초기 적설량 정밀 관측장치 및 그 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492379U (ja) * 1972-04-10 1974-01-10
JPS63175884U (ja) * 1987-02-27 1988-11-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492379U (ja) * 1972-04-10 1974-01-10
JPS63175884U (ja) * 1987-02-27 1988-11-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101065733B1 (ko) * 2011-06-20 2011-09-19 (주)정한전자시스템 초기 적설량 정밀 관측장치 및 그 방법

Also Published As

Publication number Publication date
JPH0717035Y2 (ja) 1995-04-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term