JPH01132934U - - Google Patents

Info

Publication number
JPH01132934U
JPH01132934U JP2563288U JP2563288U JPH01132934U JP H01132934 U JPH01132934 U JP H01132934U JP 2563288 U JP2563288 U JP 2563288U JP 2563288 U JP2563288 U JP 2563288U JP H01132934 U JPH01132934 U JP H01132934U
Authority
JP
Japan
Prior art keywords
casing
temperature
detect
duct
amplifier
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
JP2563288U
Other languages
English (en)
Other versions
JPH064290Y2 (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 JP2563288U priority Critical patent/JPH064290Y2/ja
Publication of JPH01132934U publication Critical patent/JPH01132934U/ja
Application granted granted Critical
Publication of JPH064290Y2 publication Critical patent/JPH064290Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例である火花・温度検
知器を搬送ダクトに取付けた状態を示す断面図で
ある。第２図は搬送ダクトの構造例を示す断面図
である。 ９……搬送ダクト、１０……火花・温度検出器
、１１……筐体、１２……窓板、１３……光セン
サ、１４……増幅器、１９……温度センサ、２０
……増幅器。

Claims (1)

  1. 【実用新案登録請求の範囲】 原綿等を空気圧で圧送する搬送ダクトの壁面に
    取付けられる筐体と、 この筐体内に設けられ、筐体の窓板を通して搬
    送ダクト内の火花の発生の有無を検知する光セン
    サ及びその増幅器と、 上記筐体内に設けられ、上記搬送ダクト内の温
    度を検出する温度センサー及びその増幅器とを具
    備したことを特徴とする火花・温度検知器。
JP2563288U 1988-02-26 1988-02-26 火花・温度検知器 Expired - Lifetime JPH064290Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2563288U JPH064290Y2 (ja) 1988-02-26 1988-02-26 火花・温度検知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2563288U JPH064290Y2 (ja) 1988-02-26 1988-02-26 火花・温度検知器

Publications (2)

Publication Number Publication Date
JPH01132934U true JPH01132934U (ja) 1989-09-11
JPH064290Y2 JPH064290Y2 (ja) 1994-02-02

Family

ID=31246538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2563288U Expired - Lifetime JPH064290Y2 (ja) 1988-02-26 1988-02-26 火花・温度検知器

Country Status (1)

Country Link
JP (1) JPH064290Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04254712A (ja) * 1990-08-23 1992-09-10 Clarkes Sheet Metal Inc 光ロッド装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04254712A (ja) * 1990-08-23 1992-09-10 Clarkes Sheet Metal Inc 光ロッド装置

Also Published As

Publication number Publication date
JPH064290Y2 (ja) 1994-02-02

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