EP1108121A4 - Catalytic converter and resonator combination - Google Patents
Catalytic converter and resonator combinationInfo
- 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- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
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)
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 |
WO2019059942A1 (en) | 2017-09-25 | 2019-03-28 | Faurecia Emissions Control Technologies, Usa, Llc | Acoustic volume in hot-end of exhaust systems |
Citations (12)
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, 79790 Küssaberg | 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 |
-
1999
- 1999-08-13 WO PCT/US1999/018343 patent/WO2000011328A1/en not_active Application Discontinuation
- 1999-08-13 EP EP99941093A patent/EP1108121A4/en not_active Withdrawn
- 1999-08-13 AU AU54812/99A patent/AU5481299A/en not_active Abandoned
- 1999-08-13 CA CA002336979A patent/CA2336979A1/en not_active Abandoned
Patent Citations (12)
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, 79790 Küssaberg | 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)
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 |
EP1108121A1 (en) | 2001-06-20 |
CA2336979A1 (en) | 2000-03-02 |
WO2000011328A1 (en) | 2000-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20010319 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20040305 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20040521 |