JPH036558U - - Google Patents

Info

Publication number
JPH036558U
JPH036558U JP1989066689U JP6668989U JPH036558U JP H036558 U JPH036558 U JP H036558U JP 1989066689 U JP1989066689 U JP 1989066689U JP 6668989 U JP6668989 U JP 6668989U JP H036558 U JPH036558 U JP H036558U
Authority
JP
Japan
Prior art keywords
oxygen
solid electrolyte
detection element
electrolyte layer
oxygen concentration
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
JP1989066689U
Other languages
English (en)
Other versions
JPH0725686Y2 (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 JP6668989U priority Critical patent/JPH0725686Y2/ja
Priority to KR1019890016581A priority patent/KR920004533B1/ko
Priority to DE3938056A priority patent/DE3938056C2/de
Publication of JPH036558U publication Critical patent/JPH036558U/ja
Priority to US07/815,582 priority patent/US5271816A/en
Application granted granted Critical
Publication of JPH0725686Y2 publication Critical patent/JPH0725686Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)

Description

【図面の簡単な説明】
第１図は本考案の酸素センサの一実施例を示す
断面図、第２図はペレツトの水性ガス反応促進触
媒担持量とリツチ→リーン応答時間との関係を示
したグラフ、第３図は酸素センサの排気ガス側電
極における水性ガス反応の有無とリツチ→リーン
応答時間との関係を示したグラフである。 １……酸素センサ、２……保護管、２ａ……小
孔、３……検出素子、４……酸素イオン伝導性固
体電解質層（ＹＳＺ層）、５，６……電極、７…
…被覆層、８……ペレツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多数の小孔が形成された保護管内に、酸素イオ
    ン伝導性固体電解質層及び該固体電解質層を挟持
    する一対の電極よりなり、被検出ガス中の酸素濃
    度を検出する検出素子を配設した酸素センサにお
    いて、前記保護管と酸素濃度検出素子との間の空
    〓に、水性ガス反応を促進する触媒作用を有する
    物質を担持するペレツトを充填したことを特徴と
    する酸素センサ。
JP6668989U 1988-11-18 1989-06-09 酸素センサ Expired - Lifetime JPH0725686Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6668989U JPH0725686Y2 (ja) 1989-06-09 1989-06-09 酸素センサ
KR1019890016581A KR920004533B1 (ko) 1988-11-18 1989-11-16 산소 센서
DE3938056A DE3938056C2 (de) 1988-11-18 1989-11-16 Sauerstoffühler
US07/815,582 US5271816A (en) 1988-11-18 1991-12-30 Oxygen sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6668989U JPH0725686Y2 (ja) 1989-06-09 1989-06-09 酸素センサ

Publications (2)

Publication Number Publication Date
JPH036558U true JPH036558U (ja) 1991-01-22
JPH0725686Y2 JPH0725686Y2 (ja) 1995-06-07

Family

ID=31599609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6668989U Expired - Lifetime JPH0725686Y2 (ja) 1988-11-18 1989-06-09 酸素センサ

Country Status (1)

Country Link
JP (1) JPH0725686Y2 (ja)

Also Published As

Publication number Publication date
JPH0725686Y2 (ja) 1995-06-07

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