JP7314840B2 - 排気構造 - Google Patents

排気構造 Download PDF

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Publication number
JP7314840B2
JP7314840B2 JP2020041004A JP2020041004A JP7314840B2 JP 7314840 B2 JP7314840 B2 JP 7314840B2 JP 2020041004 A JP2020041004 A JP 2020041004A JP 2020041004 A JP2020041004 A JP 2020041004A JP 7314840 B2 JP7314840 B2 JP 7314840B2
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JP
Japan
Prior art keywords
exhaust pipe
upstream
downstream
exhaust
urea water
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.)
Active
Application number
JP2020041004A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021143601A (ja
Inventor
達也 上川
智洋 藤原
建都 金田
悠治 葛西
憲仁 岩田
研二 加藤
翔 長谷川
亮二 甲斐
信隆 綾部
健 宮脇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Priority to JP2020041004A priority Critical patent/JP7314840B2/ja
Priority to PCT/JP2021/009443 priority patent/WO2021182495A1/ja
Priority to CN202180018621.0A priority patent/CN115210456A/zh
Publication of JP2021143601A publication Critical patent/JP2021143601A/ja
Application granted granted Critical
Publication of JP7314840B2 publication Critical patent/JP7314840B2/ja
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Anticipated expiration legal-status Critical

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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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
JP2020041004A 2020-03-10 2020-03-10 排気構造 Active JP7314840B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020041004A JP7314840B2 (ja) 2020-03-10 2020-03-10 排気構造
PCT/JP2021/009443 WO2021182495A1 (ja) 2020-03-10 2021-03-10 排気構造
CN202180018621.0A CN115210456A (zh) 2020-03-10 2021-03-10 排气构造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020041004A JP7314840B2 (ja) 2020-03-10 2020-03-10 排気構造

Publications (2)

Publication Number Publication Date
JP2021143601A JP2021143601A (ja) 2021-09-24
JP7314840B2 true JP7314840B2 (ja) 2023-07-26

Family

ID=77672395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020041004A Active JP7314840B2 (ja) 2020-03-10 2020-03-10 排気構造

Country Status (3)

Country Link
JP (1) JP7314840B2 (zh)
CN (1) CN115210456A (zh)
WO (1) WO2021182495A1 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009264290A (ja) 2008-04-25 2009-11-12 Bosch Corp 内燃機関の排気浄化装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007048560A1 (de) * 2007-10-09 2009-04-23 Audi Ag Vorrichtung zum Nachbehandeln von Abgasen einer magerlauffähigen Brennkraftmaschine
JP2012092769A (ja) * 2010-10-28 2012-05-17 Mitsubishi Fuso Truck & Bus Corp 排気浄化装置の接続部構造
WO2012127621A1 (ja) * 2011-03-22 2012-09-27 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP6114244B2 (ja) * 2014-09-12 2017-04-12 本田技研工業株式会社 車両の排気装置
JP2018021514A (ja) * 2016-08-03 2018-02-08 いすゞ自動車株式会社 ミキサユニットおよび排気系
JP6766555B2 (ja) * 2016-09-27 2020-10-14 いすゞ自動車株式会社 排気内噴射装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009264290A (ja) 2008-04-25 2009-11-12 Bosch Corp 内燃機関の排気浄化装置

Also Published As

Publication number Publication date
WO2021182495A1 (ja) 2021-09-16
JP2021143601A (ja) 2021-09-24
CN115210456A (zh) 2022-10-18

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