JPS63132353U - - Google Patents

Info

Publication number
JPS63132353U
JPS63132353U JP2455387U JP2455387U JPS63132353U JP S63132353 U JPS63132353 U JP S63132353U JP 2455387 U JP2455387 U JP 2455387U JP 2455387 U JP2455387 U JP 2455387U JP S63132353 U JPS63132353 U JP S63132353U
Authority
JP
Japan
Prior art keywords
oxygen concentration
protective cover
detection device
upstream
detector
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
JP2455387U
Other languages
English (en)
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 JP2455387U priority Critical patent/JPS63132353U/ja
Publication of JPS63132353U publication Critical patent/JPS63132353U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)

Description

【図面の簡単な説明】
第1図は本実施例の酸素濃度センサの構造を表
す正面図、第2図は内燃機関の要部の構成を略し
て表す説明図である。 1……内燃機関、2……排気管、3……三元触
媒コンバータ、4a,4b……酸素濃度センサ。

Claims (1)

  1. 【実用新案登録請求の範囲】 複数の細孔を有する保護カバーが被覆された酸
    素濃度検出器を、排気流路の触媒コンバータの上
    流側、下流側に夫々取り付けてなる酸素濃度検出
    装置において、 上記下流側の酸素濃度検出器の保護カバーは、
    上記上流側の酸素濃度検出器の保護カバーと較べ
    て、層数、被覆面積、熱容量のうち少なくとも1
    つ低減したことを特徴とする酸素濃度検出装置。
JP2455387U 1987-02-20 1987-02-20 Pending JPS63132353U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2455387U JPS63132353U (ja) 1987-02-20 1987-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2455387U JPS63132353U (ja) 1987-02-20 1987-02-20

Publications (1)

Publication Number Publication Date
JPS63132353U true JPS63132353U (ja) 1988-08-30

Family

ID=30823890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2455387U Pending JPS63132353U (ja) 1987-02-20 1987-02-20

Country Status (1)

Country Link
JP (1) JPS63132353U (ja)

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