EP1108121A4 - Catalytic converter and resonator combination - Google Patents

Catalytic converter and resonator combination

Info

Publication number
EP1108121A4
EP1108121A4 EP99941093A EP99941093A EP1108121A4 EP 1108121 A4 EP1108121 A4 EP 1108121A4 EP 99941093 A EP99941093 A EP 99941093A EP 99941093 A EP99941093 A EP 99941093A EP 1108121 A4 EP1108121 A4 EP 1108121A4
Authority
EP
European Patent Office
Prior art keywords
catalytic converter
resonator combination
resonator
combination
catalytic
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.)
Withdrawn
Application number
EP99941093A
Other languages
German (de)
French (fr)
Other versions
EP1108121A1 (en
Inventor
Gregory M Marocco
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1108121A1 publication Critical patent/EP1108121A1/en
Publication of EP1108121A4 publication Critical patent/EP1108121A4/en
Withdrawn legal-status Critical Current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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
    • 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
    • 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
    • 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
    • F01N13/0093—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 of the same type
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • 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
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction
EP99941093A 1998-08-18 1999-08-13 Catalytic converter and resonator combination Withdrawn EP1108121A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13580498A 1998-08-18 1998-08-18
PCT/US1999/018343 WO2000011328A1 (en) 1998-08-18 1999-08-13 Catalytic converter and resonator combination
US135804 2002-04-30

Publications (2)

Publication Number Publication Date
EP1108121A1 EP1108121A1 (en) 2001-06-20
EP1108121A4 true EP1108121A4 (en) 2004-04-21

Family

ID=22469754

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99941093A Withdrawn EP1108121A4 (en) 1998-08-18 1999-08-13 Catalytic converter and resonator combination

Country Status (4)

Country Link
EP (1) EP1108121A4 (en)
AU (1) AU5481299A (en)
CA (1) CA2336979A1 (en)
WO (1) WO2000011328A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004132320A (en) 2002-10-11 2004-04-30 Toyota Motor Corp Exhaust pipe structure
IL223937A (en) 2012-12-27 2016-12-29 Vladimir N Filatov High voltage transmission line cable based on textile composite material
CN105422232A (en) * 2015-12-03 2016-03-23 安徽江淮汽车股份有限公司 Catalysis silencer structure
EP3688289A4 (en) * 2017-09-25 2021-03-24 Faurecia Emissions Control Technologies, USA, LLC Acoustic volume in hot-end of exhaust systems

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573474A (en) * 1949-04-28 1951-10-30 Joseph P Marx Muffler containing inner and outer end walls and longitudinal chambers
US3201338A (en) * 1960-03-28 1965-08-17 Pennington William Exhaust purifying arrangement
US3413096A (en) * 1965-12-23 1968-11-26 Universal Oil Prod Co Converter-muffler
DE2745841A1 (en) * 1977-10-12 1979-04-19 Eberspaecher J Cylindrical catalytic silencer - with springy axial and radial location
DE2923841A1 (en) * 1979-06-13 1980-12-18 Gottfried Kleinhenz Car exhaust silencer box - has double insert of mineral wool filled perforated silencer cylinders and larger dia. charcoal filter bushes
US5009065A (en) * 1988-08-15 1991-04-23 Arvin Industries, Inc. Tuned exhaust processor assembly
US5062263A (en) * 1989-04-12 1991-11-05 Luciano Bonansea Exhaust gas depurator having a catalytic activity, and silencer, for internal combustion engines
US5108716A (en) * 1987-06-30 1992-04-28 Nissan Motor Company, Inc. Catalytic converter
US5355973A (en) * 1992-06-02 1994-10-18 Donaldson Company, Inc. Muffler with catalytic converter arrangement; and method
DE29618317U1 (en) * 1996-10-17 1996-12-12 Leistritz Klaus Catalytic converters in vehicles
JPH10141050A (en) * 1996-11-07 1998-05-26 Hino Motors Ltd Muffler with built-in catalyst
US5881554A (en) * 1998-03-23 1999-03-16 Ford Global Technologies, Inc. Integrated manifold, muffler, and catalyst device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573474A (en) * 1949-04-28 1951-10-30 Joseph P Marx Muffler containing inner and outer end walls and longitudinal chambers
US3201338A (en) * 1960-03-28 1965-08-17 Pennington William Exhaust purifying arrangement
US3413096A (en) * 1965-12-23 1968-11-26 Universal Oil Prod Co Converter-muffler
DE2745841A1 (en) * 1977-10-12 1979-04-19 Eberspaecher J Cylindrical catalytic silencer - with springy axial and radial location
DE2923841A1 (en) * 1979-06-13 1980-12-18 Gottfried Kleinhenz Car exhaust silencer box - has double insert of mineral wool filled perforated silencer cylinders and larger dia. charcoal filter bushes
US5108716A (en) * 1987-06-30 1992-04-28 Nissan Motor Company, Inc. Catalytic converter
US5009065A (en) * 1988-08-15 1991-04-23 Arvin Industries, Inc. Tuned exhaust processor assembly
US5062263A (en) * 1989-04-12 1991-11-05 Luciano Bonansea Exhaust gas depurator having a catalytic activity, and silencer, for internal combustion engines
US5355973A (en) * 1992-06-02 1994-10-18 Donaldson Company, Inc. Muffler with catalytic converter arrangement; and method
DE29618317U1 (en) * 1996-10-17 1996-12-12 Leistritz Klaus Catalytic converters in vehicles
JPH10141050A (en) * 1996-11-07 1998-05-26 Hino Motors Ltd Muffler with built-in catalyst
US5881554A (en) * 1998-03-23 1999-03-16 Ford Global Technologies, Inc. Integrated manifold, muffler, and catalyst device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) *
See also references of WO0011328A1 *

Also Published As

Publication number Publication date
AU5481299A (en) 2000-03-14
WO2000011328A1 (en) 2000-03-02
CA2336979A1 (en) 2000-03-02
EP1108121A1 (en) 2001-06-20

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