JP6905637B2 - 排気マフラー - Google Patents

排気マフラー Download PDF

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Publication number
JP6905637B2
JP6905637B2 JP2020509970A JP2020509970A JP6905637B2 JP 6905637 B2 JP6905637 B2 JP 6905637B2 JP 2020509970 A JP2020509970 A JP 2020509970A JP 2020509970 A JP2020509970 A JP 2020509970A JP 6905637 B2 JP6905637 B2 JP 6905637B2
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JP
Japan
Prior art keywords
exhaust
exhaust pipe
exhaust muffler
outer cylinder
gas sensor
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
JP2020509970A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019188801A1 (ja
Inventor
俊博 久保
俊博 久保
侑史 倉澤
侑史 倉澤
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.)
Honda Motor Co Ltd
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
Publication of JPWO2019188801A1 publication Critical patent/JPWO2019188801A1/ja
Application granted granted Critical
Publication of JP6905637B2 publication Critical patent/JP6905637B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • 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
    • F01N2560/025—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting O2, e.g. lambda sensors
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
JP2020509970A 2018-03-27 2019-03-22 排気マフラー Active JP6905637B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018060931 2018-03-27
JP2018060931 2018-03-27
PCT/JP2019/012128 WO2019188801A1 (ja) 2018-03-27 2019-03-22 排気マフラー

Publications (2)

Publication Number Publication Date
JPWO2019188801A1 JPWO2019188801A1 (ja) 2021-05-27
JP6905637B2 true JP6905637B2 (ja) 2021-07-21

Family

ID=68058938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020509970A Active JP6905637B2 (ja) 2018-03-27 2019-03-22 排気マフラー

Country Status (5)

Country Link
JP (1) JP6905637B2 (de)
CN (1) CN111902616B (de)
BR (1) BR112020018984A2 (de)
DE (1) DE112019001616T5 (de)
WO (1) WO2019188801A1 (de)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0178220U (de) * 1987-11-12 1989-05-25
JPH1030435A (ja) * 1996-07-12 1998-02-03 Nissan Motor Co Ltd エンジンの排気装置
JP2000310116A (ja) * 1999-04-28 2000-11-07 Denso Corp 内燃機関制御装置
JP2006207378A (ja) * 2005-01-25 2006-08-10 Calsonic Kansei Corp 排気系用の騒音低減デバイス、および、それを備える排気系
JP2007085235A (ja) * 2005-09-21 2007-04-05 Suzuki Motor Corp 自動二輪車の排気マフラー
JP5126200B2 (ja) * 2009-10-23 2013-01-23 トヨタ自動車株式会社 内燃機関の排気装置
TW201128056A (en) * 2010-02-05 2011-08-16 zhi-jian Jian Muffler
DE102010008999A1 (de) * 2010-02-24 2011-08-25 J. Eberspächer GmbH & Co. KG, 73730 Abgasbehandlungseinrichtung
CN104074585A (zh) * 2014-07-04 2014-10-01 重庆长安汽车股份有限公司 一种消声器排水结构
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
EP3252282B1 (de) * 2015-01-26 2019-06-26 Hino Motors Ltd. Auspuffendrohr mit wassereindringungsverhindernder struktur
JP5997307B2 (ja) * 2015-02-25 2016-09-28 本田技研工業株式会社 鞍乗り型車両の排気構造
JP6526997B2 (ja) * 2015-03-26 2019-06-05 本田技研工業株式会社 自動二輪車
JP6690441B2 (ja) * 2016-07-04 2020-04-28 スズキ株式会社 排気ガスセンサの配置構造

Also Published As

Publication number Publication date
WO2019188801A1 (ja) 2019-10-03
JPWO2019188801A1 (ja) 2021-05-27
BR112020018984A2 (pt) 2020-12-29
CN111902616A (zh) 2020-11-06
CN111902616B (zh) 2022-05-17
DE112019001616T5 (de) 2020-12-17

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