JPH043377U - - Google Patents

Info

Publication number
JPH043377U
JPH043377U JP4373690U JP4373690U JPH043377U JP H043377 U JPH043377 U JP H043377U JP 4373690 U JP4373690 U JP 4373690U JP 4373690 U JP4373690 U JP 4373690U JP H043377 U JPH043377 U JP H043377U
Authority
JP
Japan
Prior art keywords
case
circuit board
receiving element
light receiving
visible light
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
JP4373690U
Other languages
English (en)
Other versions
JPH0717033Y2 (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 JP1990043736U priority Critical patent/JPH0717033Y2/ja
Publication of JPH043377U publication Critical patent/JPH043377U/ja
Application granted granted Critical
Publication of JPH0717033Y2 publication Critical patent/JPH0717033Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案の構成図、第２図は本考案の一
実施例を示す要部構成図、第３図は従来の雨滴セ
ンサの構成図である。 図中、１は蓋、４は基板、６は発光素子、７は
受光素子、２０はケース、２２，２３は素子保持
用穴、３２は可視光カツト板、３３，３４は絶縁
スリーブ、４０は素子ホルダである。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 回路基板および光学素子の支持体となる金属
    製のケース２０と、 該ケースの背面に取付けられる回路基板４と、 該回路基板を覆つて前記ケースに固定される裏
    蓋兼用のシールド蓋１と、 前記ケースに形成された一対の素子保持用穴２
    ２，２３と、 該穴のそれぞれに対向して収容され、両者の間
    の空間を雨滴検出域とする発光素子６および受光
    素子７と、 該発光素子および受光素子の周囲に被冠する絶
    縁スリーブ３３，３４と、 該受光素子の前面に設けられた可視光カツト板
    ３２とを備えることを特徴とする空間監視型の雨
    滴センサ。 ２ 絶縁スリーブ３３，３４と可視光カツト板３
    ２を絶縁性の可視光カツト素材で一体成形してな
    ることを特徴とする請求項１記載の空間監視型の
    雨滴センサ。 ３ ケース２０を粉末焼結金属で成形してなるこ
    とを特徴とする請求項１記載の空間監視型の雨滴
    センサ。
JP1990043736U 1990-04-24 1990-04-24 空間監視型の雨滴センサ Expired - Fee Related JPH0717033Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990043736U JPH0717033Y2 (ja) 1990-04-24 1990-04-24 空間監視型の雨滴センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990043736U JPH0717033Y2 (ja) 1990-04-24 1990-04-24 空間監視型の雨滴センサ

Publications (2)

Publication Number Publication Date
JPH043377U true JPH043377U (ja) 1992-01-13
JPH0717033Y2 JPH0717033Y2 (ja) 1995-04-19

Family

ID=31556402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990043736U Expired - Fee Related JPH0717033Y2 (ja) 1990-04-24 1990-04-24 空間監視型の雨滴センサ

Country Status (1)

Country Link
JP (1) JPH0717033Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477039U (ja) * 1971-02-13 1972-09-26
JPS61163964U (ja) * 1985-03-30 1986-10-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477039U (ja) * 1971-02-13 1972-09-26
JPS61163964U (ja) * 1985-03-30 1986-10-11

Also Published As

Publication number Publication date
JPH0717033Y2 (ja) 1995-04-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees