JP4157818B2 - 空燃比センサの取付構造 - Google Patents
空燃比センサの取付構造 Download PDFInfo
- Publication number
- JP4157818B2 JP4157818B2 JP2003314669A JP2003314669A JP4157818B2 JP 4157818 B2 JP4157818 B2 JP 4157818B2 JP 2003314669 A JP2003314669 A JP 2003314669A JP 2003314669 A JP2003314669 A JP 2003314669A JP 4157818 B2 JP4157818 B2 JP 4157818B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- ratio sensor
- exhaust
- protector
- 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.)
- Expired - Fee Related
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- Exhaust Silencers (AREA)
Description
3 排気マニホールド
4 排気通路
9 プロテクタ
10 空燃比センサ
10a 検知部
Claims (1)
- エンジン(1)の排気通路(4)を形成する排気マニホールド(3)に空燃比センサ(10)を配置する構成において、該エンジン(1)の上部に設けられるシリンダヘッド(2)の排気側に、排気マニホールド(3)を水平方向に配置し、該排気マニホールド(3)の内部に筒状の排気通路(4)を水平方向に形成し、該排気通路(4)を熱交換器(5)と連通して排気ガスの通路を構成し、該排気通路(4)は該熱交換器(5)に連通する排気出口(3a)側において、垂直方向上方へ緩やかに折曲され、該折曲部分(4a)の上方の排気マニホールド外壁(8)上面に、螺子孔(8a)を鉛直方向に該排気通路(4)内に向かって穿設し、該螺子孔(8a)の内周面には、プロテクタ(9)を螺装するために雌螺子を形成し、該プロテクタ(9)は筒状として、上部周囲に六角状鍔部(9a)を、外周面に雄螺子を形成し、中央軸心部に取付孔(9b)を開口し、該取付孔(9b)の内周面に雌螺子を形成し、該プロテクタ(9)の外周の雄螺子を螺子孔(8a)に、前記六角状鍔部(9a)にスパナを掛けて挿入螺装し、該プロテクタ(9)の取付孔(9b)の雌螺子部に、該空燃比センサ(10)の検知部(10a)およびボルト部(10b)を、六角ボルト部(10c)に工具を掛けて挿入螺装し、該検知部(10a)を前記取付孔(9b)内に収容固定し、前記空燃比センサ(10)の検知部(10a)の下端を、前記プロテクタ(9)の下端と略同じ位置に配置したことを特徴とする空燃比センサの取付構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003314669A JP4157818B2 (ja) | 2003-09-05 | 2003-09-05 | 空燃比センサの取付構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003314669A JP4157818B2 (ja) | 2003-09-05 | 2003-09-05 | 空燃比センサの取付構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005083230A JP2005083230A (ja) | 2005-03-31 |
JP4157818B2 true JP4157818B2 (ja) | 2008-10-01 |
Family
ID=34415191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003314669A Expired - Fee Related JP4157818B2 (ja) | 2003-09-05 | 2003-09-05 | 空燃比センサの取付構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4157818B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6132093B2 (ja) * | 2013-07-08 | 2017-05-24 | スズキ株式会社 | エンジンの排気装置 |
-
2003
- 2003-09-05 JP JP2003314669A patent/JP4157818B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005083230A (ja) | 2005-03-31 |
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