JP2009080138A - 酸素濃度検出素子 - Google Patents
酸素濃度検出素子 Download PDFInfo
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- JP2009080138A JP2009080138A JP2009009339A JP2009009339A JP2009080138A JP 2009080138 A JP2009080138 A JP 2009080138A JP 2009009339 A JP2009009339 A JP 2009009339A JP 2009009339 A JP2009009339 A JP 2009009339A JP 2009080138 A JP2009080138 A JP 2009080138A
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- oxygen concentration
- heater
- layer
- solid electrolyte
- electrode
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- Measuring Oxygen Concentration In Cells (AREA)
Abstract
【解決手段】 絶縁性材料により形成された芯ロッド2と、この芯ロッド2の円周面2aに設けられ、外部からの通電によって発熱するヒータパターン3と、芯ロッド2の円周面で、且つ、ヒータパターン3との間で印刷保護層10を介して配置された酸素イオン伝導性の固体電解質層5を有し、この固体電解質層5の内外面に配置された参照電極6及び検出電極7より酸素濃度に応じた電気信号を取り出す検出部15とを備えた。
【選択図】図1
Description
2 芯ロッド(ベース部材)
2a 円周面(外面)
3 ヒータパターン(ヒータ部)
5 固体電解質層
6 参照電極(電極)
7 検出電極(電極)
10 印刷保護層
15 検出部
Claims (1)
- 絶縁性材料により形成されたベース部材と、このベース部材の外面に設けられ、外部からの通電によって発熱するヒータ部と、このヒータ部との間で保護層を介して配置された酸素イオン伝導性の固体電解質層を有し、この固体電解質層の内外面に配置された一対の電極より酸素濃度に応じた電気信号を取り出す検出部とを備えたことを特徴とする酸素濃度検出素子。
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JP2009009339A JP4653228B2 (ja) | 2009-01-19 | 2009-01-19 | 酸素濃度検出素子 |
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JP2009009339A JP4653228B2 (ja) | 2009-01-19 | 2009-01-19 | 酸素濃度検出素子 |
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JP2004010132A Division JP4490122B2 (ja) | 2004-01-19 | 2004-01-19 | 酸素濃度検出素子 |
Publications (2)
Publication Number | Publication Date |
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JP2009080138A true JP2009080138A (ja) | 2009-04-16 |
JP4653228B2 JP4653228B2 (ja) | 2011-03-16 |
Family
ID=40654956
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JP2009009339A Expired - Fee Related JP4653228B2 (ja) | 2009-01-19 | 2009-01-19 | 酸素濃度検出素子 |
Country Status (1)
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JP (1) | JP4653228B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001066280A (ja) * | 1999-06-22 | 2001-03-16 | Ngk Spark Plug Co Ltd | セラミック積層体及びその製造方法、それを用いた酸素センサ素子 |
JP2003004693A (ja) * | 2001-06-26 | 2003-01-08 | Kyocera Corp | 検出素子 |
WO2003096004A1 (de) * | 2002-05-14 | 2003-11-20 | Robert Bosch Gmbh | Sensor für einen elektrochemischen messfühler |
-
2009
- 2009-01-19 JP JP2009009339A patent/JP4653228B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001066280A (ja) * | 1999-06-22 | 2001-03-16 | Ngk Spark Plug Co Ltd | セラミック積層体及びその製造方法、それを用いた酸素センサ素子 |
JP2003004693A (ja) * | 2001-06-26 | 2003-01-08 | Kyocera Corp | 検出素子 |
WO2003096004A1 (de) * | 2002-05-14 | 2003-11-20 | Robert Bosch Gmbh | Sensor für einen elektrochemischen messfühler |
Also Published As
Publication number | Publication date |
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JP4653228B2 (ja) | 2011-03-16 |
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