JPS6023751U - gas detection element - Google Patents

gas detection element

Info

Publication number
JPS6023751U
JPS6023751U JP11372683U JP11372683U JPS6023751U JP S6023751 U JPS6023751 U JP S6023751U JP 11372683 U JP11372683 U JP 11372683U JP 11372683 U JP11372683 U JP 11372683U JP S6023751 U JPS6023751 U JP S6023751U
Authority
JP
Japan
Prior art keywords
detection element
gas detection
sensing element
gas sensing
element body
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.)
Pending
Application number
JP11372683U
Other languages
Japanese (ja)
Inventor
酒井　才
宏二 小松
Original Assignee
新コスモス電機株式会社
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 by 新コスモス電機株式会社 filed Critical 新コスモス電機株式会社
Priority to JP11372683U priority Critical patent/JPS6023751U/en
Priority to KR1019830006122A priority patent/KR870001325B1/en
Priority to EP19840300573 priority patent/EP0115953B1/en
Priority to DE8484300573T priority patent/DE3476270D1/en
Priority to CA000446558A priority patent/CA1208424A/en
Priority to US06/575,629 priority patent/US4592967A/en
Publication of JPS6023751U publication Critical patent/JPS6023751U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例であるガス検知素子−の概
略図、第２図は表面水酸基と有機シリコーンの反応を示
す図、第３図、第４図はこの考案の実施例と従来例の感
度を比較する特性図である。 図中、Ｓはガス検知素子、１はガス検知素子本体、２は
多孔質層である。 第３図 第４図Figure 1 is a schematic diagram of a gas sensing element that is an embodiment of this invention, Figure 2 is a diagram showing the reaction between surface hydroxyl groups and organic silicone, and Figures 3 and 4 are an example of this invention and a conventional gas detection element. It is a characteristic diagram which compares the sensitivity of an example. In the figure, S is a gas sensing element, 1 is a main body of the gas sensing element, and 2 is a porous layer. Figure 3 Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属酸化物半導体を用いたガス検知素子本体、または接
触燃焼式のガス検知素子本体の外周に耐毒性を向上する
ためのシリカ、アルミナのうち少なくとも一方を主成分
とする多孔質層を形成したことを特徴とするガス検知素
子。Forming a porous layer mainly composed of at least one of silica and alumina to improve toxicity resistance on the outer periphery of a gas sensing element body using a metal oxide semiconductor or a catalytic combustion type gas sensing element body. A gas detection element characterized by:
JP11372683U 1982-12-28 1983-07-23 gas detection element Pending JPS6023751U (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP11372683U JPS6023751U (en) 1983-07-23 1983-07-23 gas detection element
KR1019830006122A KR870001325B1 (en) 1982-12-28 1983-12-22 Gas detecting sensor
EP19840300573 EP0115953B1 (en) 1983-02-03 1984-01-30 Gas sensor
DE8484300573T DE3476270D1 (en) 1983-02-03 1984-01-30 Gas sensor
CA000446558A CA1208424A (en) 1983-02-03 1984-02-01 Gas sensor
US06/575,629 US4592967A (en) 1983-02-03 1984-02-24 Gas sensor of mixed oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11372683U JPS6023751U (en) 1983-07-23 1983-07-23 gas detection element

Publications (1)

Publication Number Publication Date
JPS6023751U true JPS6023751U (en) 1985-02-18

Family

ID=30263155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11372683U Pending JPS6023751U (en) 1982-12-28 1983-07-23 gas detection element

Country Status (1)

Country Link
JP (1) JPS6023751U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127838A (en) * 1981-11-04 1982-08-09 Fuigaro Giken Kk Gas detecting element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127838A (en) * 1981-11-04 1982-08-09 Fuigaro Giken Kk Gas detecting element

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