JP2019215380A5 - - Google Patents

Download PDF

Info

Publication number
JP2019215380A5
JP2019215380A5 JP2019176038A JP2019176038A JP2019215380A5 JP 2019215380 A5 JP2019215380 A5 JP 2019215380A5 JP 2019176038 A JP2019176038 A JP 2019176038A JP 2019176038 A JP2019176038 A JP 2019176038A JP 2019215380 A5 JP2019215380 A5 JP 2019215380A5
Authority
JP
Japan
Prior art keywords
chamber
cell
target component
sensor
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
JP2019176038A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019215380A (ja
JP7148471B2 (ja
Filing date
Publication date
Application filed filed Critical
Publication of JP2019215380A publication Critical patent/JP2019215380A/ja
Publication of JP2019215380A5 publication Critical patent/JP2019215380A5/ja
Application granted granted Critical
Publication of JP7148471B2 publication Critical patent/JP7148471B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2019176038A 2017-12-26 2019-09-26 ガスセンサ Active JP7148471B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017249914 2017-12-26
JP2017249914 2017-12-26

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2019524093A Division JP6595745B1 (ja) 2017-12-26 2018-12-26 ガスセンサ

Publications (3)

Publication Number Publication Date
JP2019215380A JP2019215380A (ja) 2019-12-19
JP2019215380A5 true JP2019215380A5 (enExample) 2020-02-13
JP7148471B2 JP7148471B2 (ja) 2022-10-05

Family

ID=67067558

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019524093A Expired - Fee Related JP6595745B1 (ja) 2017-12-26 2018-12-26 ガスセンサ
JP2019176038A Active JP7148471B2 (ja) 2017-12-26 2019-09-26 ガスセンサ

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2019524093A Expired - Fee Related JP6595745B1 (ja) 2017-12-26 2018-12-26 ガスセンサ

Country Status (5)

Country Link
US (1) US11125719B2 (enExample)
EP (1) EP3620784A4 (enExample)
JP (2) JP6595745B1 (enExample)
CN (1) CN111492236B (enExample)
WO (1) WO2019131776A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019203707B3 (de) 2019-03-19 2020-07-02 Vitesco Technologies GmbH Verfahren zum Ermitteln eines Fehlers eines Abgassensors einer Brennkraftmaschine
DE102019203704B4 (de) * 2019-03-19 2023-10-26 Vitesco Technologies GmbH Verfahren zum Steuern des Betriebs eines mit zwei Messpfaden ausgestatteten Abgassensors einer Brennkraftmaschine zum Ermitteln eines Fehlers des Abgassensors durch Vergleich der Pumpströme beider Messpfade
DE102019204771A1 (de) * 2019-04-03 2020-10-08 Vitesco Technologies GmbH Verfahren zum Ermitteln des Ammoniakanteils im Abgas einer Brennkraftmaschine und Abgassensor hierfür
DE102019209456B3 (de) 2019-06-28 2020-06-18 Vitesco Technologies GmbH Verfahren zum signal-optimierten Betreiben eines NOx/NH3-Abgassensors für eine Brennkraftmaschine
JP7349397B2 (ja) * 2020-03-19 2023-09-22 日本碍子株式会社 ガスセンサセット及び被測定ガス中の複数目的成分の濃度測定方法
JP2021152520A (ja) * 2020-03-19 2021-09-30 日本碍子株式会社 ガスセンサ
DE102021001401A1 (de) * 2020-03-19 2021-09-23 Ngk Insulators, Ltd. Gassensor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3537628B2 (ja) * 1996-05-16 2004-06-14 日本碍子株式会社 窒素酸化物の測定方法
JP3544437B2 (ja) * 1996-09-19 2004-07-21 日本碍子株式会社 ガスセンサ
JPH112620A (ja) * 1997-06-13 1999-01-06 Ngk Insulators Ltd ガスセンサ
JPH1114589A (ja) * 1997-06-23 1999-01-22 Ngk Insulators Ltd ガスセンサ
JP2001133447A (ja) * 1999-11-02 2001-05-18 Ngk Insulators Ltd ガス分析方法およびそのための装置
DE102005029556B3 (de) * 2005-06-23 2006-09-14 Siemens Ag Gassensor
US20070080074A1 (en) 2005-10-07 2007-04-12 Delphi Technologies, Inc. Multicell ammonia sensor and method of use thereof
DE102008006633A1 (de) * 2008-01-29 2009-07-30 Volkswagen Ag Sensor zur Konzentrationsbestimmung von im Abgas enthaltenen Bestandteilen und Verfahren zum Betreiben eines Sensors
JP5240432B2 (ja) 2008-03-28 2013-07-17 国立大学法人九州大学 炭化水素濃度測定用センサ素子、および炭化水素濃度測定方法
US8103458B2 (en) * 2008-12-18 2012-01-24 Delphi Technologies, Inc. Exhaust gas sensing system and method for determining concentrations of exhaust gas constituents
JP5204160B2 (ja) * 2009-09-03 2013-06-05 日本特殊陶業株式会社 マルチガスセンサの制御方法及びマルチガスセンサの制御装置
DE102009047697A1 (de) * 2009-12-09 2011-06-16 Robert Bosch Gmbh Verfahren und Vorrichtung zur Erfassung einer Gasspezies
JP2012173014A (ja) * 2011-02-17 2012-09-10 Ngk Spark Plug Co Ltd ＮＯｘ濃度の検出装置およびその検出方法
JP5745455B2 (ja) * 2012-04-19 2015-07-08 日本特殊陶業株式会社 マルチガスセンサおよびマルチガスセンサ装置
JP2012198247A (ja) * 2012-07-24 2012-10-18 Ngk Insulators Ltd ガスセンサおよびＮＯｘセンサ
JP2013068632A (ja) 2012-12-11 2013-04-18 Kyushu Univ 炭化水素濃度測定用センサ素子、および炭化水素濃度測定方法
JP6401644B2 (ja) 2014-03-31 2018-10-10 日本碍子株式会社 ガスセンサ
JP6311686B2 (ja) * 2015-10-08 2018-04-18 トヨタ自動車株式会社 多ガス検出装置
JP6826596B2 (ja) * 2016-06-23 2021-02-03 日本碍子株式会社 ガスセンサ及び被測定ガス中の複数目的成分の濃度測定方法

Similar Documents

Publication Publication Date Title
JP2019215380A5 (enExample)
US10551341B2 (en) Gas sensor
US8366893B2 (en) Pumping electrode of gas sensor, method of manufacturing conductive paste, and gas sensor
EP0807818B1 (en) Method for measuring nitrogen oxide
JP5074358B2 (ja) ガスセンサ制御装置、及び窒素酸化物濃度検出方法
CN105474003B (zh) 气体浓度检测装置
US8197652B2 (en) NOx sensor
US20160223487A1 (en) Gas sensor
JP7022012B2 (ja) ガスセンサ及びガス濃度測定方法
CN109564184B (zh) 气体传感器
JP6321968B2 (ja) ガスセンサ素子
US9678035B2 (en) Hydrocarbon gas sensor
JP2009244140A (ja) ガスセンサおよびＮＯｘセンサ
JP5587919B2 (ja) ガス濃度検出装置の補正係数設定方法およびガス濃度検出装置ならびにガスセンサ
US8343322B2 (en) Gas sensor for measuring a gas component in a gas mixture
JP2009222561A (ja) ガスセンサ素子
JP6596535B2 (ja) ガスセンサ
WO2015029842A1 (ja) ガス濃度検出装置
JP6731283B2 (ja) ガスセンサ
JP2017207396A (ja) ガス濃度検出装置
JP2004132960A (ja) ガスセンサ素子
EP2803991B1 (en) Hydrocarbon gas sensor
JP7022011B2 (ja) ガスセンサ及びその製造方法
US12265054B2 (en) Sensor element and gas detection method using sensor element
JP3882656B2 (ja) ガス濃度測定方法及びガス濃度センサ