JPS6351273U - - Google Patents

Info

Publication number
JPS6351273U
JPS6351273U JP14513286U JP14513286U JPS6351273U JP S6351273 U JPS6351273 U JP S6351273U JP 14513286 U JP14513286 U JP 14513286U JP 14513286 U JP14513286 U JP 14513286U JP S6351273 U JPS6351273 U JP S6351273U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
surface electrode
oxygen sensor
exhaust gas
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
JP14513286U
Other languages
English (en)
Other versions
JPH0631420Y2 (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 JP1986145132U priority Critical patent/JPH0631420Y2/ja
Publication of JPS6351273U publication Critical patent/JPS6351273U/ja
Application granted granted Critical
Publication of JPH0631420Y2 publication Critical patent/JPH0631420Y2/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図は本考案の一実施例を示す要部断面図、
第2図は従来の酸素センサの要部断面図、第3図
は酸素センサの出力特性を示す図である。 1…ジルコニアチユーブ、2A…内側電極、2
B…外側電極、4…アイソレーシヨンブツシユ、
4a…貫通孔、5…コンタクトプレート、6…ラ
バーチユーブ、11…トラツプ層。

Claims (1)

    【実用新案登録請求の範囲】
  1. 閉塞端部を有するセラミツク管の内外表面に白
    金電極を被覆し、内燃機関の排気に接触させた外
    表面側電極とセラミツク管内に導入された大気に
    接触させた内表面側電極との間に発生する起電力
    により排気中の酸素濃度を検出するようにした内
    燃機関用酸素センサにおいて、前記内表面側電極
    を包覆するように多孔質の燃焼ガストラツプ層を
    形成したことを特徴とする内燃機関用酸素センサ
JP1986145132U 1986-09-24 1986-09-24 内燃機関用酸素センサ Expired - Lifetime JPH0631420Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986145132U JPH0631420Y2 (ja) 1986-09-24 1986-09-24 内燃機関用酸素センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986145132U JPH0631420Y2 (ja) 1986-09-24 1986-09-24 内燃機関用酸素センサ

Publications (2)

Publication Number Publication Date
JPS6351273U true JPS6351273U (ja) 1988-04-06
JPH0631420Y2 JPH0631420Y2 (ja) 1994-08-22

Family

ID=31056388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986145132U Expired - Lifetime JPH0631420Y2 (ja) 1986-09-24 1986-09-24 内燃機関用酸素センサ

Country Status (1)

Country Link
JP (1) JPH0631420Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569055A2 (en) 1989-10-18 1993-11-10 Japan Electronic Control Systems Co., Ltd. Air/fuel ratio feedback control system for internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185156A (ja) * 1977-08-27 1985-09-20 Ngk Insulators Ltd 電気化学的測定セル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185156A (ja) * 1977-08-27 1985-09-20 Ngk Insulators Ltd 電気化学的測定セル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569055A2 (en) 1989-10-18 1993-11-10 Japan Electronic Control Systems Co., Ltd. Air/fuel ratio feedback control system for internal combustion engine

Also Published As

Publication number Publication date
JPH0631420Y2 (ja) 1994-08-22

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