EP0831211A4 - Exhaust emission control device for internal combustion engines - Google Patents

Exhaust emission control device for internal combustion engines

Info

Publication number
EP0831211A4
EP0831211A4 EP96914422A EP96914422A EP0831211A4 EP 0831211 A4 EP0831211 A4 EP 0831211A4 EP 96914422 A EP96914422 A EP 96914422A EP 96914422 A EP96914422 A EP 96914422A EP 0831211 A4 EP0831211 A4 EP 0831211A4
Authority
EP
European Patent Office
Prior art keywords
control device
internal combustion
emission control
combustion engines
exhaust emission
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
Application number
EP96914422A
Other languages
German (de)
French (fr)
Other versions
EP0831211A1 (en
EP0831211B1 (en
Inventor
Yoshiyasu Uchida
Nobuhiko Itou
Hiroshi Inokawa
Kenjiro Saito
Nobuhiro Shimada
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 EP0831211A1 publication Critical patent/EP0831211A1/en
Publication of EP0831211A4 publication Critical patent/EP0831211A4/en
Application granted granted Critical
Publication of EP0831211B1 publication Critical patent/EP0831211B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01N3/10—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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • 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
    • 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
    • F01N13/009—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 having two or more separate purifying devices arranged in series
    • F01N13/0097—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 having two or more separate purifying devices arranged in series the purifying devices are arranged 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
    • 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
    • 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
    • F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
EP96914422A 1995-05-25 1996-05-24 Exhaust purifying apparatus for internal combustion engine Expired - Lifetime EP0831211B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12689695A JP3614206B2 (en) 1995-05-25 1995-05-25 Exhaust gas purification device for internal combustion engine
JP126896/95 1995-05-25
PCT/JP1996/001382 WO1996037691A1 (en) 1995-05-25 1996-05-24 Exhaust emission control device for internal combustion engines

Publications (3)

Publication Number Publication Date
EP0831211A1 EP0831211A1 (en) 1998-03-25
EP0831211A4 true EP0831211A4 (en) 2006-06-14
EP0831211B1 EP0831211B1 (en) 2010-09-29

Family

ID=14946563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96914422A Expired - Lifetime EP0831211B1 (en) 1995-05-25 1996-05-24 Exhaust purifying apparatus for internal combustion engine

Country Status (6)

Country Link
EP (1) EP0831211B1 (en)
JP (1) JP3614206B2 (en)
KR (1) KR100401948B1 (en)
CN (1) CN1080370C (en)
TW (1) TW371013U (en)
WO (1) WO1996037691A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8062990B2 (en) 1998-05-01 2011-11-22 Basf Corporation Metal catalyst carriers and catalyst members made therefrom
ATE381966T1 (en) * 2000-06-02 2008-01-15 Engelhard Corp FOLDABLE METAL CATALYST SUPPORTS AND MOLDABLE CATALYST ELEMENTS MADE THEREFROM AND METHOD FOR INSTALLING THEM
JP2010025101A (en) * 2008-06-18 2010-02-04 Yamaha Motor Co Ltd Exhaust system for motorcycle
DE102011016170A1 (en) * 2011-04-05 2012-10-11 Faurecia Emissions Control Technologies, Germany Gmbh Exhaust gas device and method for its production
JP6526997B2 (en) * 2015-03-26 2019-06-05 本田技研工業株式会社 Motorcycle
DE102015113159A1 (en) * 2015-08-10 2017-02-16 Faurecia Emissions Control Technologies, Germany Gmbh Component of an exhaust system
DE102016101693A1 (en) 2016-02-01 2017-08-03 Eberspächer Exhaust Technology GmbH & Co. KG Silencer for an exhaust system
US9856776B1 (en) 2016-09-15 2018-01-02 Caterpillar Inc. Muffler with double shell housing
US10920661B2 (en) * 2017-09-06 2021-02-16 Superturbo Technologies, Inc. Turbine bypass for engine with driven turbocharger
JP6742457B1 (en) * 2019-02-05 2020-08-19 株式会社キャタラー Metal base material for exhaust gas purification and exhaust gas purification apparatus using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118912A (en) * 1978-03-07 1979-09-14 Yamaha Motor Co Ltd Catalytic convertor of exhaust purifier
US4206177A (en) * 1977-02-09 1980-06-03 Yamaha Hatsudoki Kabushiki Kaisha Exhaust silencer including a catalyst
JPH0385316A (en) * 1989-08-29 1991-04-10 Suzuki Motor Corp Exhaust gas purifying device for internal combustion engine
EP0441062A1 (en) * 1989-12-27 1991-08-14 Nippon Shokubai Co., Ltd. Method for purification of exhaust gas and apparatus therefor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131517U (en) * 1975-04-15 1976-10-23
JPS62160726A (en) * 1986-01-09 1987-07-16 Mitsubishi Electric Corp Laser trimming apparatus for optical device
JPS62160726U (en) * 1986-03-31 1987-10-13
JPS6383417U (en) * 1986-11-21 1988-06-01
JP2816991B2 (en) * 1989-08-29 1998-10-27 スズキ株式会社 Exhaust gas purification device for internal combustion engine
KR920007887B1 (en) * 1989-08-29 1992-09-18 스즈키 지도오샤 고오교오 가부시키가이샤 Exhaust gas cleaning device for internal combustion engine
JP2943366B2 (en) 1991-03-18 1999-08-30 スズキ株式会社 Exhaust gas purification equipment for motorcycles, etc.
JPH04334717A (en) * 1991-05-10 1992-11-20 Suzuki Motor Corp Exhaust emission control device for small engine
JP3141637B2 (en) * 1993-08-16 2001-03-05 スズキ株式会社 Engine exhaust system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206177A (en) * 1977-02-09 1980-06-03 Yamaha Hatsudoki Kabushiki Kaisha Exhaust silencer including a catalyst
JPS54118912A (en) * 1978-03-07 1979-09-14 Yamaha Motor Co Ltd Catalytic convertor of exhaust purifier
JPH0385316A (en) * 1989-08-29 1991-04-10 Suzuki Motor Corp Exhaust gas purifying device for internal combustion engine
EP0441062A1 (en) * 1989-12-27 1991-08-14 Nippon Shokubai Co., Ltd. Method for purification of exhaust gas and apparatus therefor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 003, no. 140 (M - 081) 20 November 1979 (1979-11-20) *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 257 (M - 1130) 28 June 1991 (1991-06-28) *
See also references of WO9637691A1 *

Also Published As

Publication number Publication date
JP3614206B2 (en) 2005-01-26
KR19980702977A (en) 1998-09-05
CN1184523A (en) 1998-06-10
JPH08319824A (en) 1996-12-03
EP0831211A1 (en) 1998-03-25
EP0831211B1 (en) 2010-09-29
TW371013U (en) 1999-09-21
WO1996037691A1 (en) 1996-11-28
KR100401948B1 (en) 2004-03-24
CN1080370C (en) 2002-03-06

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