WO2005113954A3 - Exhaust processor and associated method - Google Patents

Exhaust processor and associated method Download PDF

Info

Publication number
WO2005113954A3
WO2005113954A3 PCT/US2005/016701 US2005016701W WO2005113954A3 WO 2005113954 A3 WO2005113954 A3 WO 2005113954A3 US 2005016701 W US2005016701 W US 2005016701W WO 2005113954 A3 WO2005113954 A3 WO 2005113954A3
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust
associated method
interior volume
isolated
exhaust processor
Prior art date
Application number
PCT/US2005/016701
Other languages
French (fr)
Other versions
WO2005113954A2 (en
Inventor
Robin H Willats
Anthony Morales
Joseph E Callahan
Kenneth E Cook
Gregory L Ross
Glen D Holtz
John E Zimmer
Stephen P Allen
Ivan S Arbuckle
Kwin R Abram
Aaron K Smith
Original Assignee
Arvin Technologies Inc
Robin H Willats
Anthony Morales
Joseph E Callahan
Kenneth E Cook
Gregory L Ross
Glen D Holtz
John E Zimmer
Stephen P Allen
Ivan S Arbuckle
Kwin R Abram
Aaron K Smith
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 Arvin Technologies Inc, Robin H Willats, Anthony Morales, Joseph E Callahan, Kenneth E Cook, Gregory L Ross, Glen D Holtz, John E Zimmer, Stephen P Allen, Ivan S Arbuckle, Kwin R Abram, Aaron K Smith filed Critical Arvin Technologies Inc
Priority to US11/568,836 priority Critical patent/US20070283680A1/en
Publication of WO2005113954A2 publication Critical patent/WO2005113954A2/en
Publication of WO2005113954A3 publication Critical patent/WO2005113954A3/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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/023—Helmholtz resonators
    • 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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
    • 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
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with 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
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/02—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by cutting out a part of engine cylinders
    • 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

Abstract

An exhaust processor (12) comprises an isolated interior volume (16) that is defined in a housing (18) of the exhaust processor (12) so as to be isolated from exhaust gas in the housing (18). A motion converter (20) is positioned in the isolated interior volume (16) and is configured to convert in the isolated interior volume (16) linear movement of a linear valve actuator (22) into rotation of an exhaust valve (17). A cushioning pad (120, 122, 320, 420) can be used in a variety of exhaust processors (12, 212) to facilitate positioning of the exhaust valve (17). An associated method is disclosed.
PCT/US2005/016701 2004-05-12 2005-05-12 Exhaust processor and associated method WO2005113954A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/568,836 US20070283680A1 (en) 2004-05-12 2005-05-12 Exhaust Processor And Associated Method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57025004P 2004-05-12 2004-05-12
US60/570,250 2004-05-12

Publications (2)

Publication Number Publication Date
WO2005113954A2 WO2005113954A2 (en) 2005-12-01
WO2005113954A3 true WO2005113954A3 (en) 2006-06-15

Family

ID=35428969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/016701 WO2005113954A2 (en) 2004-05-12 2005-05-12 Exhaust processor and associated method

Country Status (2)

Country Link
US (1) US20070283680A1 (en)
WO (1) WO2005113954A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9464559B2 (en) * 2015-02-04 2016-10-11 Middleville Tool & Die Co. Passive exhaust valve assembly and forming method
WO2017111980A1 (en) 2015-12-24 2017-06-29 Middleville Tool & Die Co. Passive exhaust valve with floating spring stop
US10253664B2 (en) 2016-01-15 2019-04-09 Middleville Tool & Die Co. Passive exhaust valve assembly with overlapping slip joint and method of forming and installation
JP2017160880A (en) * 2016-03-11 2017-09-14 クノールブレムゼ商用車システムジャパン株式会社 Exhaust pipe shut-off valve device
CN110552758B (en) * 2019-08-01 2020-08-11 珠海市广源信科技有限公司 Muffler exhaust method suitable for different working conditions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620330A (en) * 1969-04-14 1971-11-16 Oldberg Mfg Co Muffler construction and method of selectively modifying its sound-attenuating characteristics
US4866933A (en) * 1988-09-21 1989-09-19 Whau Chih Kao Exhaust silencer
US5212948A (en) * 1990-09-27 1993-05-25 Donaldson Company, Inc. Trap apparatus with bypass
US5723829A (en) * 1995-02-24 1998-03-03 Calsonic Corporation Muffler assembly of internal combustion engine
US6694727B1 (en) * 2002-09-03 2004-02-24 Arvin Technologies, Inc. Exhaust processor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0544503Y2 (en) * 1988-07-29 1993-11-11
DE69301463T2 (en) * 1992-06-10 1996-08-08 Siemens Electric Ltd EXHAUST CONTROL VALVE FOR INTERNAL COMBUSTION ENGINE
JP3663664B2 (en) * 1994-09-09 2005-06-22 株式会社デンソー Exhaust pipe switchgear
US20050109024A1 (en) * 2003-11-26 2005-05-26 John Nohl Electrically controlled exhaust valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620330A (en) * 1969-04-14 1971-11-16 Oldberg Mfg Co Muffler construction and method of selectively modifying its sound-attenuating characteristics
US4866933A (en) * 1988-09-21 1989-09-19 Whau Chih Kao Exhaust silencer
US5212948A (en) * 1990-09-27 1993-05-25 Donaldson Company, Inc. Trap apparatus with bypass
US5723829A (en) * 1995-02-24 1998-03-03 Calsonic Corporation Muffler assembly of internal combustion engine
US6694727B1 (en) * 2002-09-03 2004-02-24 Arvin Technologies, Inc. Exhaust processor

Also Published As

Publication number Publication date
US20070283680A1 (en) 2007-12-13
WO2005113954A2 (en) 2005-12-01

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