JPH01117557U - - Google Patents

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Publication number
JPH01117557U
JPH01117557U JP1437788U JP1437788U JPH01117557U JP H01117557 U JPH01117557 U JP H01117557U JP 1437788 U JP1437788 U JP 1437788U JP 1437788 U JP1437788 U JP 1437788U JP H01117557 U JPH01117557 U JP H01117557U
Authority
JP
Japan
Prior art keywords
gas
time
sensor output
differentiation
long
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
JP1437788U
Other languages
English (en)
Other versions
JPH0524209Y2 (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 JP1988014377U priority Critical patent/JPH0524209Y2/ja
Publication of JPH01117557U publication Critical patent/JPH01117557U/ja
Application granted granted Critical
Publication of JPH0524209Y2 publication Critical patent/JPH0524209Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

【図面の簡単な説明】
第１図は基本的の回路図、第２図はその特性図
、第３図は実施例の動作フローチヤート、第４図
は従来例の特性図である。 図において、４ ガスセンサ、１２ マイクロ
コンピユータ、１４ Ａ／Ｄコンバータ、１６
算術論理演算ユニツト、２０ 短時間微分用デー
タＲＡＭ、２２ 長時間微分用データＲＡＭ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ガスセンサ出力の時間微分からガスを検出
    するようにした装置において、 短時間でのセンサ出力の変化を検出するための
    短時間微分手段と、 長時間でのセンサ出力の変化を検出するための
    長時間微分手段とを設けて、 ２つの微分手段のいずれかの出力でガスを検出
    するようにしたことを特徴とする、ガス検出装置
    。 (2) 実用新案登録請求の範囲第１項記載の装置
    において、 前記長時間微分手段では、ガスセンサ出力のデ
    ジタル微分により微分するようにしたことを特徴
    とする、ガス検出装置。
JP1988014377U 1988-02-04 1988-02-04 Expired - Lifetime JPH0524209Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988014377U JPH0524209Y2 (ja) 1988-02-04 1988-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988014377U JPH0524209Y2 (ja) 1988-02-04 1988-02-04

Publications (2)

Publication Number Publication Date
JPH01117557U true JPH01117557U (ja) 1989-08-08
JPH0524209Y2 JPH0524209Y2 (ja) 1993-06-21

Family

ID=31225523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988014377U Expired - Lifetime JPH0524209Y2 (ja) 1988-02-04 1988-02-04

Country Status (1)

Country Link
JP (1) JPH0524209Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015155837A (ja) * 2014-02-20 2015-08-27 株式会社島津製作所 液体クロマトグラフとそれに用いるカラムオーブン
KR102051809B1 (ko) * 2019-09-06 2019-12-04 인셀(주) 가스 센서를 이용한 배터리 보호 장치 및 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6868350B2 (en) * 2003-04-11 2005-03-15 Therm-O-Disc, Incorporated Method and apparatus for the detection of the response of a sensing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860249A (ja) * 1981-10-06 1983-04-09 Toshiba Corp ガス検知装置
JPS62294949A (ja) * 1986-06-13 1987-12-22 Matsushita Electric Ind Co Ltd ガス検知装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860249A (ja) * 1981-10-06 1983-04-09 Toshiba Corp ガス検知装置
JPS62294949A (ja) * 1986-06-13 1987-12-22 Matsushita Electric Ind Co Ltd ガス検知装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015155837A (ja) * 2014-02-20 2015-08-27 株式会社島津製作所 液体クロマトグラフとそれに用いるカラムオーブン
KR102051809B1 (ko) * 2019-09-06 2019-12-04 인셀(주) 가스 센서를 이용한 배터리 보호 장치 및 방법

Also Published As

Publication number Publication date
JPH0524209Y2 (ja) 1993-06-21

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