ATE474131T1 - Alterungsbestimmungsvorrichtung und verfahren für abgasreinigungsvorrichtung - Google Patents

Alterungsbestimmungsvorrichtung und verfahren für abgasreinigungsvorrichtung

Info

Publication number
ATE474131T1
ATE474131T1 AT09166320T AT09166320T ATE474131T1 AT E474131 T1 ATE474131 T1 AT E474131T1 AT 09166320 T AT09166320 T AT 09166320T AT 09166320 T AT09166320 T AT 09166320T AT E474131 T1 ATE474131 T1 AT E474131T1
Authority
AT
Austria
Prior art keywords
nox
nox concentration
concentration control
exhaust gas
gas purification
Prior art date
Application number
AT09166320T
Other languages
German (de)
English (en)
Inventor
Jun Iida
Kojiro Tsutsumi
Hidetaka Maki
Original Assignee
Honda Motor Co Ltd
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 by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of ATE474131T1 publication Critical patent/ATE474131T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0871—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents using means for controlling, e.g. purging, the absorbents or adsorbents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0093—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are of the same type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F01N2560/026—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting NOx

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Sampling And Sample Adjustment (AREA)
AT09166320T 2008-08-05 2009-07-24 Alterungsbestimmungsvorrichtung und verfahren für abgasreinigungsvorrichtung ATE474131T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008201476 2008-08-05
JP2009043423A JP4576464B2 (ja) 2008-08-05 2009-02-26 排ガス浄化装置の劣化判定装置

Publications (1)

Publication Number Publication Date
ATE474131T1 true ATE474131T1 (de) 2010-07-15

Family

ID=40984681

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09166320T ATE474131T1 (de) 2008-08-05 2009-07-24 Alterungsbestimmungsvorrichtung und verfahren für abgasreinigungsvorrichtung

Country Status (5)

Country Link
US (1) US20100031634A1 (ja)
EP (1) EP2151554B1 (ja)
JP (1) JP4576464B2 (ja)
AT (1) ATE474131T1 (ja)
DE (1) DE602009000061D1 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4506874B2 (ja) * 2008-05-09 2010-07-21 トヨタ自動車株式会社 内燃機関の排気浄化装置
US9573110B2 (en) 2011-10-03 2017-02-21 NitricGen, Inc. Apparatus and method for generating nitric oxide in controlled and accurate amounts
JP6069827B2 (ja) * 2011-11-29 2017-02-01 スズキ株式会社 排気ガス還流量調整装置
JP6689188B2 (ja) 2013-03-15 2020-04-28 ザ ジェネラル ホスピタル コーポレイション 一酸化窒素の吸気合成
US10773047B2 (en) 2013-03-15 2020-09-15 The General Hospital Corporation Synthesis of nitric oxide gas for inhalation
US11497878B2 (en) 2014-10-20 2022-11-15 The General Hospital Corporation Systems and methods for synthesis of nitric oxide
JP6408363B2 (ja) * 2014-12-03 2018-10-17 日本碍子株式会社 触媒劣化診断方法
RU2768488C2 (ru) 2016-03-25 2022-03-24 Дзе Дженерал Хоспитал Корпорейшн Системы доставки и способы для электрического плазменного синтеза оксида азота
MX2020010523A (es) 2017-02-27 2021-02-09 Third Pole Inc Sistemas y metodos para generar oxido nitrico.
WO2018157172A1 (en) 2017-02-27 2018-08-30 Third Pole, Inc. Systems and methods for generating nitric oxide
BR112019016837B1 (pt) 2017-02-27 2024-03-12 Third Pole, Inc Sistemas portáteis de geração de óxido nítrico, (no)
BR112019020317A2 (pt) 2017-03-31 2020-04-28 Massachusetts Gen Hospital sistemas e métodos para um gerador de óxido nítrico resfriado
JP7121515B2 (ja) * 2018-03-27 2022-08-18 株式会社Subaru 排気浄化装置の制御装置
CN114391004A (zh) 2019-05-15 2022-04-22 第三极股份有限公司 用于生产一氧化氮的结构
WO2020232397A1 (en) 2019-05-15 2020-11-19 Third Pole, Inc. Electrodes for nitric oxide generation
JP2022532654A (ja) 2019-05-15 2022-07-15 サード ポール，インコーポレイテッド 一酸化窒素を生成するシステム及び方法
CN115151183A (zh) 2020-01-11 2022-10-04 第三极股份有限公司 具有湿度控制的用于一氧化氮生成的系统和方法
WO2021258025A1 (en) 2020-06-18 2021-12-23 Third Pole, Inc. Systems and methods for preventing and treating infections with nitric oxide
US12509349B2 (en) 2020-10-16 2025-12-30 Third Pole, Inc. Nitric oxide generation process controls
EP4405019A4 (en) 2021-09-23 2025-07-16 Third Pole Inc SYSTEMS AND METHODS FOR PROVIDING NITRIC OXIDE
US12546242B1 (en) 2024-10-14 2026-02-10 Caterpillar Inc. Systems and methods for monitoring nitrogen dioxide variability in an engine aftertreatment system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3316066B2 (ja) 1993-12-22 2002-08-19 富士重工業株式会社 排気ガス浄化装置の故障診断装置
DE19843879C2 (de) * 1998-09-25 2003-05-08 Bosch Gmbh Robert Betrieb eines Verbrennungsmotors in Verbindung mit einem NOx-Speicherkatalysator und einem NOx-Sensor
DE19963901A1 (de) * 1999-12-31 2001-07-12 Bosch Gmbh Robert Verfahren zum Betreiben eines Katalysators einer Brennkraftmaschine
DE10036406A1 (de) * 2000-07-26 2002-02-14 Bosch Gmbh Robert Verfahren zum Betreiben eines Stickoxid (NOx)-Speicherkatalysators
DE10036453A1 (de) * 2000-07-26 2002-02-14 Bosch Gmbh Robert Verfahren und Steuergerät zum Betreiben eines Stickoxid (NOx)-Speicherkatalysators
US7021048B2 (en) * 2002-01-25 2006-04-04 Arvin Technologies, Inc. Combination emission abatement assembly and method of operating the same
US20040031261A1 (en) * 2002-08-13 2004-02-19 Jing Sun System and method for lean NOx trap control and diagnosis
DE10332057B4 (de) * 2003-07-15 2006-02-09 Siemens Ag Verfahren zur Überprüfung einer Abgasreinigungsanlage
JP4213548B2 (ja) * 2003-09-11 2009-01-21 株式会社日立製作所 エンジンの制御装置
DE102004051747A1 (de) * 2004-10-23 2006-04-27 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
JP2006184365A (ja) * 2004-12-27 2006-07-13 Konica Minolta Opto Inc 撮像レンズ系
JP4572709B2 (ja) * 2005-03-18 2010-11-04 トヨタ自動車株式会社 内燃機関の排気浄化システム
JP5121240B2 (ja) * 2007-02-02 2013-01-16 ボッシュ株式会社 排気浄化システムの故障診断装置及び排気浄化システムの故障診断方法
JP4729518B2 (ja) * 2007-03-07 2011-07-20 トヨタ自動車株式会社 ＮＯｘ触媒の劣化診断装置
JP4867909B2 (ja) * 2007-12-19 2012-02-01 トヨタ自動車株式会社 ＮＯｘ触媒の劣化診断装置

Also Published As

Publication number Publication date
EP2151554A1 (en) 2010-02-10
DE602009000061D1 (de) 2010-08-26
JP2010059956A (ja) 2010-03-18
JP4576464B2 (ja) 2010-11-10
EP2151554B1 (en) 2010-07-14
US20100031634A1 (en) 2010-02-11

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