JPH10141050A - 触媒内蔵マフラ - Google Patents

触媒内蔵マフラ

Info

Publication number
JPH10141050A
JPH10141050A JP8295013A JP29501396A JPH10141050A JP H10141050 A JPH10141050 A JP H10141050A JP 8295013 A JP8295013 A JP 8295013A JP 29501396 A JP29501396 A JP 29501396A JP H10141050 A JPH10141050 A JP H10141050A
Authority
JP
Japan
Prior art keywords
chamber
muffler
catalyst
inlet
exhaust gas
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.)
Pending
Application number
JP8295013A
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi Funahashi
博 舟橋
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.)
Hino Motors Ltd
Original Assignee
Hino 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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP8295013A priority Critical patent/JPH10141050A/ja
Priority to KR1019970025111A priority patent/KR100210961B1/ko
Priority to CN97117802A priority patent/CN1080820C/zh
Publication of JPH10141050A publication Critical patent/JPH10141050A/ja
Pending legal-status Critical Current

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
    • F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
    • 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
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
    • 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
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
JP8295013A 1996-11-07 1996-11-07 触媒内蔵マフラ Pending JPH10141050A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8295013A JPH10141050A (ja) 1996-11-07 1996-11-07 触媒内蔵マフラ
KR1019970025111A KR100210961B1 (ko) 1996-11-07 1997-06-17 촉매내장 머플러
CN97117802A CN1080820C (zh) 1996-11-07 1997-06-20 内装催化剂的消声器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8295013A JPH10141050A (ja) 1996-11-07 1996-11-07 触媒内蔵マフラ

Publications (1)

Publication Number Publication Date
JPH10141050A true JPH10141050A (ja) 1998-05-26

Family

ID=17815213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8295013A Pending JPH10141050A (ja) 1996-11-07 1996-11-07 触媒内蔵マフラ

Country Status (3)

Country Link
JP (1) JPH10141050A (ko)
KR (1) KR100210961B1 (ko)
CN (1) CN1080820C (ko)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001003744A (ja) * 1999-06-16 2001-01-09 Sango Co Ltd 内燃機関の排気装置
JP2001152827A (ja) * 1999-11-26 2001-06-05 Tokyo Roki Co Ltd 触媒マフラ
EP1108121A1 (en) * 1998-08-18 2001-06-20 Gregory M. Marocco Catalytic converter and resonator combination
JP2003184544A (ja) * 2001-12-20 2003-07-03 Toyota Motor Corp 内燃機関の排気浄化装置
JP2004143996A (ja) * 2002-10-23 2004-05-20 Sakura Shokai:Kk 排気ガスの浄化装置
US6935461B2 (en) 1998-08-18 2005-08-30 Gregory M. Marocco Exhaust sound and emission control systems
JP2007224825A (ja) * 2006-02-23 2007-09-06 Tokyo Roki Co Ltd 内燃機関の排ガス処理装置
US7281606B2 (en) 1998-08-18 2007-10-16 Marocco Gregory M Exhaust sound and emission control systems
WO2008136312A1 (ja) * 2007-05-01 2008-11-13 Mitsubishi Fuso Truck And Bus Corporation エンジンの排気浄化装置
US7549511B2 (en) 1998-08-18 2009-06-23 Marocco Gregory M Exhaust sound and emission control systems
US7895832B2 (en) * 2007-06-28 2011-03-01 Harley-Davidson Motor Company Group, Inc. Performance exhaust system
WO2019146479A1 (ja) * 2018-01-29 2019-08-01 株式会社豊田自動織機 排気ガス浄化装置
CN112412583A (zh) * 2020-11-30 2021-02-26 重庆长安汽车股份有限公司 一种三元催化器、发动机排气总成及汽车

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1333157C (zh) * 2003-02-26 2007-08-22 李行 一种废气净化方法
KR101528371B1 (ko) * 2008-12-15 2015-06-12 두산인프라코어 주식회사 차량의 분리 가능한 머플러 장치
JP2010276000A (ja) * 2009-06-01 2010-12-09 Suzuki Motor Corp マフラー及び自動二輪車
CN101922342B (zh) * 2010-09-21 2015-10-14 中国第一汽车集团公司 直通式颗粒过滤后处理器总成

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1004644B (zh) * 1985-06-11 1989-06-28 唐纳森有限公司 消声器装置和制造方法

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7281606B2 (en) 1998-08-18 2007-10-16 Marocco Gregory M Exhaust sound and emission control systems
EP1108121A1 (en) * 1998-08-18 2001-06-20 Gregory M. Marocco Catalytic converter and resonator combination
US7549511B2 (en) 1998-08-18 2009-06-23 Marocco Gregory M Exhaust sound and emission control systems
US6935461B2 (en) 1998-08-18 2005-08-30 Gregory M. Marocco Exhaust sound and emission control systems
EP1108121A4 (en) * 1998-08-18 2004-04-21 Gregory M Marocco COMBINATION OF CATALYTIC CONVERTER AND RESONATOR
JP2001003744A (ja) * 1999-06-16 2001-01-09 Sango Co Ltd 内燃機関の排気装置
JP2001152827A (ja) * 1999-11-26 2001-06-05 Tokyo Roki Co Ltd 触媒マフラ
JP2003184544A (ja) * 2001-12-20 2003-07-03 Toyota Motor Corp 内燃機関の排気浄化装置
JP2004143996A (ja) * 2002-10-23 2004-05-20 Sakura Shokai:Kk 排気ガスの浄化装置
JP2007224825A (ja) * 2006-02-23 2007-09-06 Tokyo Roki Co Ltd 内燃機関の排ガス処理装置
JP2008274878A (ja) * 2007-05-01 2008-11-13 Mitsubishi Fuso Truck & Bus Corp 内燃機関の排気浄化装置
WO2008136312A1 (ja) * 2007-05-01 2008-11-13 Mitsubishi Fuso Truck And Bus Corporation エンジンの排気浄化装置
US8359838B2 (en) 2007-05-01 2013-01-29 Mitsubishi Fuso Truck And Bus Corporation Exhaust purification apparatus for an engine
US7895832B2 (en) * 2007-06-28 2011-03-01 Harley-Davidson Motor Company Group, Inc. Performance exhaust system
WO2019146479A1 (ja) * 2018-01-29 2019-08-01 株式会社豊田自動織機 排気ガス浄化装置
US11267333B2 (en) 2018-01-29 2022-03-08 Kabushiki Kaisha Toyota Jidoshokki Exhaust gas purification device
CN112412583A (zh) * 2020-11-30 2021-02-26 重庆长安汽车股份有限公司 一种三元催化器、发动机排气总成及汽车

Also Published As

Publication number Publication date
KR100210961B1 (ko) 1999-07-15
CN1182169A (zh) 1998-05-20
CN1080820C (zh) 2002-03-13
KR19980041765A (ko) 1998-08-17

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