JPS6419158U - - Google Patents

Info

Publication number
JPS6419158U
JPS6419158U JP11373687U JP11373687U JPS6419158U JP S6419158 U JPS6419158 U JP S6419158U JP 11373687 U JP11373687 U JP 11373687U JP 11373687 U JP11373687 U JP 11373687U JP S6419158 U JPS6419158 U JP S6419158U
Authority
JP
Japan
Prior art keywords
air flow
outside air
light
oblique direction
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.)
Granted
Application number
JP11373687U
Other languages
English (en)
Other versions
JPH0512760Y2 (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 JP1987113736U priority Critical patent/JPH0512760Y2/ja
Publication of JPS6419158U publication Critical patent/JPS6419158U/ja
Application granted granted Critical
Publication of JPH0512760Y2 publication Critical patent/JPH0512760Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Measuring Cells (AREA)
  • 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構成図、第２
図は汚れ検出処理回路のブロツク図、第３図は本
考案の他の実施例の構成図、第４図は汚れ検出器
の設置例の説明図、第５図は内外気自動切替式空
調装置の構成図、第６図は内外気切替処理のフロ
ーチヤートである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外気取入口２から外気吐出口３にかけて空気の
    流れができる検知チヤンバ１内に、該空気流に対
    し斜め方向に発光する発光素子１１と、該空気流
    中の粒子による散乱光を斜め方向で受光する受光
    素子１２を、いずれも該空気流の上流側に設置し
    てなることを特徴とする外気汚れ検出器。
JP1987113736U 1987-07-24 1987-07-24 Expired - Lifetime JPH0512760Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987113736U JPH0512760Y2 (ja) 1987-07-24 1987-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987113736U JPH0512760Y2 (ja) 1987-07-24 1987-07-24

Publications (2)

Publication Number Publication Date
JPS6419158U true JPS6419158U (ja) 1989-01-31
JPH0512760Y2 JPH0512760Y2 (ja) 1993-04-02

Family

ID=31353838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987113736U Expired - Lifetime JPH0512760Y2 (ja) 1987-07-24 1987-07-24

Country Status (1)

Country Link
JP (1) JPH0512760Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109690298A (zh) * 2016-09-09 2019-04-26 法雷奥热系统公司 用于检测机动车辆的气流中的颗粒物质的装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082255U (ja) * 1983-11-14 1985-06-07 帝人株式会社 粉粒体監視装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082255U (ja) * 1983-11-14 1985-06-07 帝人株式会社 粉粒体監視装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109690298A (zh) * 2016-09-09 2019-04-26 法雷奥热系统公司 用于检测机动车辆的气流中的颗粒物质的装置
JP2019529217A (ja) * 2016-09-09 2019-10-17 ヴァレオ システム テルミク 自動車用の気流中粒子状物質の検出装置

Also Published As

Publication number Publication date
JPH0512760Y2 (ja) 1993-04-02

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