RU2425231C2 - Устройство очистки выхлопов - Google Patents

Устройство очистки выхлопов Download PDF

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Publication number
RU2425231C2
RU2425231C2 RU2009126939/06A RU2009126939A RU2425231C2 RU 2425231 C2 RU2425231 C2 RU 2425231C2 RU 2009126939/06 A RU2009126939/06 A RU 2009126939/06A RU 2009126939 A RU2009126939 A RU 2009126939A RU 2425231 C2 RU2425231 C2 RU 2425231C2
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RU
Russia
Prior art keywords
cooling water
path
exhaust
duct
nozzle
Prior art date
Application number
RU2009126939/06A
Other languages
English (en)
Russian (ru)
Other versions
RU2009126939A (ru
Inventor
Хироюки КИМУРА (JP)
Хироюки КИМУРА
Мицутака КОДЗИМА (JP)
Мицутака КОДЗИМА
Кодзиро ОКАДА (JP)
Кодзиро ОКАДА
Казуо КОГА (JP)
Казуо КОГА
Казуто МАЕХАРА (JP)
Казуто МАЕХАРА
Хадзиме ИСИИ (JP)
Хадзиме ИСИИ
Original Assignee
Мицубиси Дзидося Когио Кабусики Кайся
Мицубиси Дзидося Инджиниринг Кабусики Кайся
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.)
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Application filed by Мицубиси Дзидося Когио Кабусики Кайся, Мицубиси Дзидося Инджиниринг Кабусики Кайся filed Critical Мицубиси Дзидося Когио Кабусики Кайся
Publication of RU2009126939A publication Critical patent/RU2009126939A/ru
Application granted granted Critical
Publication of RU2425231C2 publication Critical patent/RU2425231C2/ru

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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
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/11—Adding substances to exhaust gases the substance or part of the dosing system being cooled
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Nozzles (AREA)
RU2009126939/06A 2008-07-14 2009-07-13 Устройство очистки выхлопов RU2425231C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008183183A JP4450257B2 (ja) 2008-07-14 2008-07-14 排気浄化装置
JP2008-183183 2008-07-14

Publications (2)

Publication Number Publication Date
RU2009126939A RU2009126939A (ru) 2011-01-20
RU2425231C2 true RU2425231C2 (ru) 2011-07-27

Family

ID=41427497

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009126939/06A RU2425231C2 (ru) 2008-07-14 2009-07-13 Устройство очистки выхлопов

Country Status (4)

Country Link
JP (1) JP4450257B2 (ja)
CN (1) CN101629506B (ja)
DE (1) DE102009032978B4 (ja)
RU (1) RU2425231C2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2660760C2 (ru) * 2014-12-11 2018-07-09 Др. Инж. х.к. Ф. Порше Акциенгезелльшафт Датчиковое устройство и измерительное устройство для определения температуры выхлопных газов двигателя внутреннего сгорания
RU2697289C2 (ru) * 2016-11-17 2019-08-13 Форд Глобал Текнолоджиз, Ллк Способ обработки отработавших газов (варианты) и система выпуска отработавших газов
RU2719409C2 (ru) * 2015-08-11 2020-04-17 ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи СПОСОБ УМЕНЬШЕНИЯ ВЫБРОСОВ NOx ДВИГАТЕЛЯ
RU2790305C1 (ru) * 2019-12-12 2023-02-16 Сканиа Св Аб Система дозировки выхлопной присадки, содержащая турбонагнетатель

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201003784D0 (en) 2010-03-08 2010-04-21 Johnson Matthey Plc Improvement in control OPF emissions
DE102011102170B4 (de) * 2011-05-20 2024-06-06 Vitesco Technologies GmbH Einspritzvorrichtung zur Einspritzung eines Fluids
DE102011087267A1 (de) * 2011-11-29 2013-05-29 Robert Bosch Gmbh Dosiermodul
DE102012205389A1 (de) 2012-04-03 2013-10-10 Robert Bosch Gmbh Kühlvorrichtung für Anschlussstück
CN102635475A (zh) * 2012-05-05 2012-08-15 中国兵器工业集团第七〇研究所 一种带有独立冷却空间的喷油器安装装置
DE102012011991A1 (de) 2012-06-16 2013-12-19 Volkswagen Aktiengesellschaft Verfahren zum Betreiben eines Dosierventils und zum Betreiben eines Verbrennungsmotors
JP6457883B2 (ja) * 2015-05-14 2019-01-23 株式会社Ｓｏｋｅｎ 冷却構造
JP7282513B2 (ja) * 2018-12-20 2023-05-29 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 還元剤供給装置及び冷却ホルダ
CN109630238B (zh) * 2019-01-28 2024-03-19 浙江科博达工业有限公司 燃油喷射雾化装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2175074C2 (ru) * 1997-03-25 2001-10-20 Дудышев Валерий Дмитриевич Способ электроогневой очистки выхлопных газов двигателя внутреннего сгорания и устройство для его осуществления
JP2004044483A (ja) * 2002-07-11 2004-02-12 Hino Motors Ltd 排気浄化装置
JP2008157192A (ja) * 2006-12-26 2008-07-10 Toyota Motor Corp 内燃機関の排気浄化装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436397B4 (de) * 1994-10-12 2006-06-08 Robert Bosch Gmbh Einrichtung zum Nachbehandeln von Abgasen
JP2005214100A (ja) 2004-01-30 2005-08-11 Hino Motors Ltd 排気浄化装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2175074C2 (ru) * 1997-03-25 2001-10-20 Дудышев Валерий Дмитриевич Способ электроогневой очистки выхлопных газов двигателя внутреннего сгорания и устройство для его осуществления
JP2004044483A (ja) * 2002-07-11 2004-02-12 Hino Motors Ltd 排気浄化装置
JP2008157192A (ja) * 2006-12-26 2008-07-10 Toyota Motor Corp 内燃機関の排気浄化装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2660760C2 (ru) * 2014-12-11 2018-07-09 Др. Инж. х.к. Ф. Порше Акциенгезелльшафт Датчиковое устройство и измерительное устройство для определения температуры выхлопных газов двигателя внутреннего сгорания
RU2719409C2 (ru) * 2015-08-11 2020-04-17 ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи СПОСОБ УМЕНЬШЕНИЯ ВЫБРОСОВ NOx ДВИГАТЕЛЯ
RU2697289C2 (ru) * 2016-11-17 2019-08-13 Форд Глобал Текнолоджиз, Ллк Способ обработки отработавших газов (варианты) и система выпуска отработавших газов
RU2790305C1 (ru) * 2019-12-12 2023-02-16 Сканиа Св Аб Система дозировки выхлопной присадки, содержащая турбонагнетатель

Also Published As

Publication number Publication date
DE102009032978A1 (de) 2010-01-21
JP2010019239A (ja) 2010-01-28
RU2009126939A (ru) 2011-01-20
CN101629506B (zh) 2011-12-21
CN101629506A (zh) 2010-01-20
JP4450257B2 (ja) 2010-04-14
DE102009032978B4 (de) 2017-08-17

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20200714