JP2020515760A5 - - Google Patents
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- Publication number
- JP2020515760A5 JP2020515760A5 JP2019553384A JP2019553384A JP2020515760A5 JP 2020515760 A5 JP2020515760 A5 JP 2020515760A5 JP 2019553384 A JP2019553384 A JP 2019553384A JP 2019553384 A JP2019553384 A JP 2019553384A JP 2020515760 A5 JP2020515760 A5 JP 2020515760A5
- Authority
- JP
- Japan
- Prior art keywords
- nox storage
- storage catalyst
- oxygen
- exhaust
- exhaust flow
- 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
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762479425P | 2017-03-31 | 2017-03-31 | |
| US62/479,425 | 2017-03-31 | ||
| PCT/US2018/025159 WO2018183688A1 (en) | 2017-03-31 | 2018-03-29 | Catalyst protection system from oxygen deprived exhaust |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020515760A JP2020515760A (ja) | 2020-05-28 |
| JP2020515760A5 true JP2020515760A5 (https=) | 2022-06-07 |
| JP7486314B2 JP7486314B2 (ja) | 2024-05-17 |
Family
ID=62068044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019553384A Active JP7486314B2 (ja) | 2017-03-31 | 2018-03-29 | 貧酸素排気からの触媒保護システム |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11035282B2 (https=) |
| EP (1) | EP3600617B1 (https=) |
| JP (1) | JP7486314B2 (https=) |
| CN (1) | CN110612152A (https=) |
| BR (1) | BR112019020276A2 (https=) |
| DE (1) | DE102018107778B4 (https=) |
| GB (1) | GB2562875B (https=) |
| RU (1) | RU2761196C2 (https=) |
| WO (1) | WO2018183688A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10914219B2 (en) | 2019-02-13 | 2021-02-09 | Indmar Products Company, Inc. | Heat shield for a marine engine exhaust system |
| DE102021100094A1 (de) | 2021-01-06 | 2022-07-07 | Volkswagen Aktiengesellschaft | Abgasnachbehandlungssystem sowie Verfahren zur Abgasnachbehandlung eines Verbrennungsmotors |
| US20240157348A1 (en) | 2021-03-18 | 2024-05-16 | Basf Corporation | System for the treatment of an exhaust gas of a diesel combustion engine |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175386A (en) * | 1976-03-08 | 1979-11-27 | Nippon Soken, Inc. | Exhaust gas purification apparatus for an internal combustion engine |
| RU2015364C1 (ru) * | 1990-08-13 | 1994-06-30 | Государственная морская академия им.адмирала С.О.Макарова | Система для очистки отработавших газов двигателя внутреннего сгорания |
| SE500701C2 (sv) * | 1991-02-22 | 1994-08-15 | Volvo Ab | Förfarande och anordning vid katalytisk avgasrening för fordon med elektriskt uppvärmd startkatalysator |
| RU2032085C1 (ru) * | 1991-02-22 | 1995-03-27 | Государственная морская академия им.адм.С.О.Макарова | Устройство для очистки выхлопных газов двигателя внутреннего сгорания |
| JPH0526034A (ja) | 1991-07-17 | 1993-02-02 | Japan Electron Control Syst Co Ltd | 内燃機関の二次空気供給装置における自己診断装置 |
| JPH0693839A (ja) * | 1992-09-10 | 1994-04-05 | Hitachi Ltd | 内燃機関の排気ガス浄化装置 |
| US5410872A (en) * | 1993-10-04 | 1995-05-02 | Ford Motor Company | Automotive engine having catalytic exhaust aftertreatment device and secondary air injection control system for minimum catalyst light-off time |
| JPH07133717A (ja) * | 1993-11-08 | 1995-05-23 | Nissan Motor Co Ltd | エンジンの二次空気導入装置 |
| DE19747222C1 (de) * | 1997-10-25 | 1999-03-04 | Daimler Benz Ag | Verbrennungsmotoranlage mit Stickoxid-Speicherkatalysator und Betriebsverfahren hierfür |
| DE19806033A1 (de) | 1998-02-13 | 1999-08-19 | Emitec Emissionstechnologie | Anordnung und Verfahren zur Umsetzung wenigstens einer Abgaskomponente eines Abgasstromes eines Verbrennungsmotors |
| DE19816276C2 (de) | 1998-04-11 | 2000-05-18 | Audi Ag | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
| DE10026359B4 (de) * | 2000-05-27 | 2010-10-14 | Volkswagen Ag | Abgasreinigungsanlage für eine fremdgezündete, aufgeladene Verbrennungskraftmaschine und Verfahren zum Betrieb derselben |
| JP4061999B2 (ja) * | 2002-07-18 | 2008-03-19 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
| JP2006204976A (ja) * | 2005-01-25 | 2006-08-10 | Toyota Motor Corp | 排ガス浄化装置及び排ガス浄化方法 |
| JP4372764B2 (ja) * | 2006-03-30 | 2009-11-25 | トヨタ自動車株式会社 | 排ガス浄化装置 |
| JP2007332881A (ja) * | 2006-06-15 | 2007-12-27 | Toyota Central Res & Dev Lab Inc | 排ガス浄化装置及びそれを用いた排ガス浄化方法 |
| DE102007056217A1 (de) * | 2007-11-22 | 2009-05-28 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Aufheizen eines Katalysators im Abgassystem eines aufgeladenen Verbrennungsmotors |
| KR101324342B1 (ko) * | 2007-12-14 | 2013-10-31 | 현대자동차주식회사 | 가솔린직접분사엔진의 배기가스 내의 입자상물질 제거시스템 및 그의 제어방법 |
| JP5549656B2 (ja) * | 2011-09-27 | 2014-07-16 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| JP6013722B2 (ja) * | 2011-11-18 | 2016-10-25 | 三菱自動車工業株式会社 | 内燃機関の制御装置 |
| US9163543B2 (en) * | 2012-05-25 | 2015-10-20 | Ford Global Technologies, Llc | Exhaust air injection |
| US9255513B2 (en) | 2012-05-25 | 2016-02-09 | Ford Global Technologies, Llc | Exhaust air injection |
| RU2675905C1 (ru) | 2013-12-06 | 2018-12-25 | Джонсон Мэтти Паблик Лимитед Компани | ПАССИВНЫЙ АДСОРБЕНТ NOx, СОДЕРЖАЩИЙ БЛАГОРОДНЫЙ МЕТАЛЛ И МЕЛКОПОРИСТОЕ МОЛЕКУЛЯРНОЕ СИТО |
| WO2015085300A1 (en) | 2013-12-06 | 2015-06-11 | Johnson Matthey Public Limited Company | Cold start catalyst and its use in exhaust systems |
| GB201405868D0 (en) | 2014-04-01 | 2014-05-14 | Johnson Matthey Plc | Diesel oxidation catalyst with NOx adsorber activity |
| US9228469B2 (en) * | 2014-04-15 | 2016-01-05 | General Electric Company | Exhaust aftertreatement system with catalytic deactivation monitoring |
| GB201504658D0 (en) | 2015-03-19 | 2015-05-06 | Johnson Matthey Plc | Exhaust system for a compression ignition engine having a capture face for volatilised platinum |
| DE102015212846A1 (de) | 2015-07-09 | 2017-01-12 | Volkswagen Aktiengesellschaft | Vorrichtung und Verfahren zur Abgasnachbehandlung einer Brennkraftmaschine |
| JP6586944B2 (ja) * | 2016-12-27 | 2019-10-09 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| JP6586943B2 (ja) * | 2016-12-27 | 2019-10-09 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| DE102018203126A1 (de) * | 2018-03-02 | 2019-09-05 | Ford Global Technologies, Llc | Verfahren zur Abgasnachbehandlung |
| US10920645B2 (en) * | 2018-08-02 | 2021-02-16 | Ford Global Technologies, Llc | Systems and methods for on-board monitoring of a passive NOx adsorption catalyst |
| US10865689B2 (en) * | 2018-09-21 | 2020-12-15 | Cummins Inc. | Systems and methods for diagnosis of NOx storage catalyst |
-
2018
- 2018-03-28 GB GB1805076.5A patent/GB2562875B/en active Active
- 2018-03-29 CN CN201880027891.6A patent/CN110612152A/zh active Pending
- 2018-03-29 EP EP18774289.5A patent/EP3600617B1/en active Active
- 2018-03-29 US US15/939,492 patent/US11035282B2/en active Active
- 2018-03-29 BR BR112019020276A patent/BR112019020276A2/pt not_active Application Discontinuation
- 2018-03-29 RU RU2019134708A patent/RU2761196C2/ru active
- 2018-03-29 JP JP2019553384A patent/JP7486314B2/ja active Active
- 2018-03-29 WO PCT/US2018/025159 patent/WO2018183688A1/en not_active Ceased
- 2018-04-03 DE DE102018107778.5A patent/DE102018107778B4/de active Active
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