MY115369A - Exhaust system for an internal combustion engine utilizing a heated catalyst within a housing, wherein the housing is electrically isolated from the exhaust gas system - Google Patents

Exhaust system for an internal combustion engine utilizing a heated catalyst within a housing, wherein the housing is electrically isolated from the exhaust gas system

Info

Publication number
MY115369A
MY115369A MYPI95002291A MYPI9502291A MY115369A MY 115369 A MY115369 A MY 115369A MY PI95002291 A MYPI95002291 A MY PI95002291A MY PI9502291 A MYPI9502291 A MY PI9502291A MY 115369 A MY115369 A MY 115369A
Authority
MY
Malaysia
Prior art keywords
housing
exhaust gas
gas system
internal combustion
combustion engine
Prior art date
Application number
MYPI95002291A
Inventor
Bruck Rolf
Original Assignee
Emitec Emissionstechnologie
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 Emitec Emissionstechnologie filed Critical Emitec Emissionstechnologie
Publication of MY115369A publication Critical patent/MY115369A/en

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
    • 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
    • F01N13/1827—Sealings specially adapted for exhaust systems
    • 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
    • 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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)

Abstract

AN EXHAUST GAS SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, ESPECIALLY AN ENGINE FOR A VEHICLE AND PREFERABLY AN OTTO ENGINE OF A VEHICLE, INCLUDES A CATALYTICALLY ACTIVE DEVICE DISPOSED IN THE EXHAUST GAS SYSTEM. THE DEVICE HAS AT LEAST ONE ELECTRICALLY HEATABLE HONEYCOMB BODY DISPOSED IN A HOUSING. EXHAUST GAS CAN FLOW THROUGH THE BODY AND THE BODY IS CONNECTED THROUGH ELECTRICAL LINES TO CONNECTIONS ON THE HOUSING. THE DEVICE IS ELECTRICALLY DECOUPLED FROM THE EXHAUST GAS SYSTEM. THE HOUSING HAS ELECTRIC INSULATION AT INLET AND OUTLET SIDES FOR ELECTRICAL DECOUPLING OF THE DEVICE FROM THE EXHAUST GAS SYSTEM.
MYPI95002291A 1994-08-23 1995-08-04 Exhaust system for an internal combustion engine utilizing a heated catalyst within a housing, wherein the housing is electrically isolated from the exhaust gas system MY115369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4429878A DE4429878A1 (en) 1994-08-23 1994-08-23 Exhaust system for an internal combustion engine

Publications (1)

Publication Number Publication Date
MY115369A true MY115369A (en) 2003-05-31

Family

ID=6526357

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI95002291A MY115369A (en) 1994-08-23 1995-08-04 Exhaust system for an internal combustion engine utilizing a heated catalyst within a housing, wherein the housing is electrically isolated from the exhaust gas system

Country Status (10)

Country Link
US (1) US5887426A (en)
EP (1) EP0777824B1 (en)
JP (1) JP3626197B2 (en)
KR (1) KR100217145B1 (en)
CN (1) CN1098408C (en)
DE (2) DE4429878A1 (en)
MX (1) MX9701353A (en)
MY (1) MY115369A (en)
TW (1) TW309573B (en)
WO (1) WO1996006269A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19724964A1 (en) 1997-06-12 1998-12-17 Emitec Emissionstechnologie Exhaust system, suitable for retrofitting exhaust catalysts on motorcycles
DE102008058779A1 (en) 2008-11-24 2010-05-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Module for a thermoelectric generator and a thermoelectric generator
CN103269770B (en) * 2010-12-24 2015-07-15 日本碍子株式会社 Honeycomb structure
DE102011002492A1 (en) * 2011-01-11 2012-07-12 J. Eberspächer GmbH & Co. KG Flange component and manufacturing process
GB2518418A (en) 2013-09-20 2015-03-25 Johnson Matthey Plc Electrically heated catalyst for a compression ignition engine
JP5874752B2 (en) * 2014-01-24 2016-03-02 コベルコ建機株式会社 Construction machine muffler
CN103953422A (en) * 2014-04-29 2014-07-30 成都陵川特种工业有限责任公司 Purifier cavity structure for automobile exhaust treatment
WO2016137265A1 (en) * 2015-02-26 2016-09-01 김기훈 Apparatus for increasing flow rate in engine pipe and processing method therefor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE206310C (en) *
US2898202A (en) * 1955-10-24 1959-08-04 Oxy Catalyst Inc Gas treating apparatus
DE3137746A1 (en) * 1981-09-23 1983-06-09 Volkswagenwerk Ag, 3180 Wolfsburg Exhaust system for the internal combustion engine of a vehicle
JPS6082438A (en) * 1983-10-14 1985-05-10 Toyota Motor Corp Exhaust system support structure
US4756561A (en) * 1985-02-14 1988-07-12 Mazda Motor Corporation Sealing gasket
DE3822944A1 (en) * 1988-07-07 1990-01-11 Leistritz Ag Exhaust gas catalyst
US5051241A (en) * 1988-11-18 1991-09-24 Pfefferle William C Microlith catalytic reaction system
EP0569403B1 (en) * 1991-01-31 1995-06-07 Emitec Gesellschaft für Emissionstechnologie mbH Honeycomb body with a plurality of mutually supported discs
US5146744A (en) * 1991-03-13 1992-09-15 W. R. Grace & Co.-Conn. Electrically heatable catalytic converter insert
DE4206310A1 (en) * 1992-02-28 1993-09-02 Sperling Friedrich Dr Ing EXHAUST CATALYST FOR INTERNAL COMBUSTION ENGINES
JPH0639294A (en) * 1992-05-04 1994-02-15 W R Grace & Co Core elements for catalytic converters
JPH062534A (en) * 1992-06-19 1994-01-11 Mazda Motor Corp Exhaust emission control device
DE4229954A1 (en) * 1992-09-08 1994-03-10 Klaus Heil Exhaust gas soot filter assembly with connectors for external electrical power supply and filter insert of sintered metal fleece - facilitating heat treatment of particles in absence of other heat treatment of gases
DE4303581A1 (en) * 1993-02-08 1994-08-11 Emitec Emissionstechnologie Electrically insulating gas-tight passage of at least one electrical conductor through a metallic jacket

Also Published As

Publication number Publication date
DE4429878A1 (en) 1996-03-07
MX9701353A (en) 1997-05-31
US5887426A (en) 1999-03-30
EP0777824A1 (en) 1997-06-11
KR100217145B1 (en) 1999-09-01
EP0777824B1 (en) 1998-03-04
CN1156494A (en) 1997-08-06
JPH10508075A (en) 1998-08-04
DE59501578D1 (en) 1998-04-09
TW309573B (en) 1997-07-01
JP3626197B2 (en) 2005-03-02
WO1996006269A1 (en) 1996-02-29
CN1098408C (en) 2003-01-08
KR970705693A (en) 1997-10-09

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