MX9801283A - Atenuador de sonido con sintonizador de garganta. - Google Patents

Atenuador de sonido con sintonizador de garganta.

Info

Publication number
MX9801283A
MX9801283A MX9801283A MX9801283A MX9801283A MX 9801283 A MX9801283 A MX 9801283A MX 9801283 A MX9801283 A MX 9801283A MX 9801283 A MX9801283 A MX 9801283A MX 9801283 A MX9801283 A MX 9801283A
Authority
MX
Mexico
Prior art keywords
conduits
tuner
throat
conduit
sound attenuator
Prior art date
Application number
MX9801283A
Other languages
English (en)
Inventor
Andrew J Herold
Original Assignee
Arvin Ind Inc
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 Ind Inc filed Critical Arvin Ind Inc
Publication of MX9801283A publication Critical patent/MX9801283A/es

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
    • F01N1/08—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
    • F01N1/02—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
    • F01N2210/00—Combination of methods of silencing
    • F01N2210/04—Throttling-expansion and 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead 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
    • 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

Abstract

Un sintonizador de doble garganta que incluye un segundo conducto (135) concéntrico con el primer conducto (134), que conecta el flujo de gas en una primera cámara de sintonizacion de volumen (1326) que tiene un primer volumen efectivo. La diferencia radial entre el primer y segundo conductos (134, 135) y la longitud (188) de la sobreposicion del primer y segundo conductos (134, 135) en combinacion con el volumen efectivo de la primera cámara de sintonizacion (126) atenua una frecuencia preselectiva de sonido. Esta atenuacion es para un intervalo de frecuencia en adicion a la atenuacion total del sistema completo que incluye una pluralidad de conductos conectados en serie por una cámara respectiva.
MX9801283A 1995-08-17 1996-08-16 Atenuador de sonido con sintonizador de garganta. MX9801283A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51628195A 1995-08-17 1995-08-17
PCT/US1996/013276 WO1997007325A1 (en) 1995-08-17 1996-08-16 Sound attenuator with throat tuner

Publications (1)

Publication Number Publication Date
MX9801283A true MX9801283A (es) 1998-05-31

Family

ID=24054885

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9801283A MX9801283A (es) 1995-08-17 1996-08-16 Atenuador de sonido con sintonizador de garganta.

Country Status (4)

Country Link
US (1) US5801344A (es)
CA (1) CA2218711C (es)
MX (1) MX9801283A (es)
WO (1) WO1997007325A1 (es)

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US6018842A (en) * 1997-08-13 2000-02-01 Billco Manufacturing, Inc. Glass washing machine
EP1213538B1 (de) * 2000-12-08 2006-09-06 Alstom Technology Ltd Abgassystem mit Helmholtz-Resonator
ATE347024T1 (de) 2000-12-20 2006-12-15 Quiet Storm Llc Vorrichtung zur verbesserten lärmdämpfung in einem absorptionsdämpfer einer brennkraftmaschine
US6453558B1 (en) 2001-04-06 2002-09-24 Arvinmeritor, Inc. Method of locking together exhaust components
US6467570B1 (en) 2001-05-15 2002-10-22 Arvin Technologies, Inc. Spark arrester with spark filter
US6913112B2 (en) * 2003-02-05 2005-07-05 Arvin Technologies, Inc. Noise attenuation assembly
US7063182B2 (en) * 2003-08-14 2006-06-20 Arvinmeritor Technology, Llc Muffler baffle plate spacer formed from stock material
SE528092C2 (sv) * 2004-06-17 2006-09-05 Ggp Sweden Ab Anordning vid förbränningsmotor
US20060086563A1 (en) * 2004-10-21 2006-04-27 Ingersoll-Rand Company Compressor discharge pulsation dampener
JP2006348896A (ja) * 2005-06-20 2006-12-28 Sango Co Ltd 消音器
DE102006017812B4 (de) * 2006-04-13 2017-03-23 Emcon Technologies Germany (Augsburg) Gmbh Schalldämpfer für eine Abgasanlage
US7584743B2 (en) 2006-10-03 2009-09-08 Deere & Company Noise reduction for an internal combustion engine
CN102159802B (zh) * 2008-07-18 2015-08-12 阿兰图姆公司 用于减少汽车尾气的过滤装置
KR101126970B1 (ko) * 2009-10-08 2012-03-22 기아자동차주식회사 차량용 소음기
US9657732B2 (en) 2010-09-23 2017-05-23 Ingersoll-Rand Company Modular discharge silencer for vehicle-mounted compressor
RU2468217C2 (ru) * 2011-01-21 2012-11-27 Закрытое акционерное общество "Концерн "Струйные технологии" Резонансный шумоглушитель отражательного типа
JP7006030B2 (ja) * 2017-08-31 2022-01-24 スズキ株式会社 排気装置
JP7081144B2 (ja) * 2017-12-27 2022-06-07 スズキ株式会社 エンジンの排気装置
JP6936262B2 (ja) * 2019-01-28 2021-09-15 フタバ産業株式会社 消音器
US11391195B2 (en) 2019-06-19 2022-07-19 Tenneco Automotive Operating Company Inc. Exhaust system and muffler

Family Cites Families (28)

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US3104734A (en) * 1963-09-24 Sound attenuating gas pipe
DE356018C (de) * 1919-06-11 1922-07-11 Luftschiffbau Zeppelin G M B H Auspufftopf
US1490957A (en) * 1920-07-08 1924-04-22 Richard Ernst Method and device for muffling the noise of the exhaust gases of internal-combustion engines
US1760557A (en) * 1928-05-25 1930-05-27 Int Motor Co Exhaust manifold
US2124489A (en) * 1936-02-21 1938-07-19 Hurlock William Albert Edward Silencer for internal combustion engines
US2297046A (en) * 1939-08-25 1942-09-29 Maxim Silencer Co Means for preventing shock excitation of acoustic conduits or chambers
US3104735A (en) * 1960-11-14 1963-09-24 Arvin Ind Inc Sound attenuating gas pipe
US3114432A (en) * 1961-08-21 1963-12-17 Arvin Ind Inc Sound attenuating gas conduit
US3263772A (en) * 1964-06-17 1966-08-02 Arvin Ind Inc Sound attenuating gas conduit with one-quarter wave-length side branch chambers
US3434199A (en) * 1966-10-03 1969-03-25 Arvin Ind Inc Method of fabricating pipes
US3415336A (en) * 1966-11-14 1968-12-10 Arvin Ind Inc Resonator and method of making it
US3415338A (en) * 1967-01-23 1968-12-10 Arvin Ind Inc Anti-whistle pipe connection
US3396812A (en) * 1967-07-05 1968-08-13 Arvin Ind Inc Acoustic quarter wave tube
US3794138A (en) * 1969-10-13 1974-02-26 Tenneco Inc Exhaust system
US3648803A (en) * 1969-10-13 1972-03-14 Walker Mfg Co Exhaust system
US3655011A (en) * 1970-06-10 1972-04-11 Tenneco Inc Sound attenuating chamber
US3744589A (en) * 1972-06-09 1973-07-10 Gen Motors Corp Swirling flow muffler
US3827531A (en) * 1973-08-17 1974-08-06 Nelson Muffler Corp Exhaust muffler
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US4137993A (en) * 1977-09-21 1979-02-06 Tenneco, Inc. Insulated exhaust system component
US4263981A (en) * 1979-01-31 1981-04-28 Allied Chemical Corporation Vacuum pump exhaust muffler
US4281741A (en) * 1979-10-01 1981-08-04 General Motors Corporation Compact exhaust silencer for diesel locomotives
US4779415A (en) * 1986-11-26 1988-10-25 Arvin Industries, Inc. Manifold tuning structure
US5048287A (en) * 1988-08-15 1991-09-17 Arvin Industries, Inc. Tuned exhaust processor assembly
US4961314A (en) * 1988-08-15 1990-10-09 Arvin Industries, Inc. Tuned exhaust processor assembly
US5009065A (en) * 1988-08-15 1991-04-23 Arvin Industries, Inc. Tuned exhaust processor assembly
US4930597A (en) * 1989-04-07 1990-06-05 Arvin Industries, Inc. Noise attenuation apparatus
US4941545A (en) * 1989-04-28 1990-07-17 Arvin Industries, Inc. Muffler assembly

Also Published As

Publication number Publication date
CA2218711C (en) 2001-08-14
WO1997007325A1 (en) 1997-02-27
CA2218711A1 (en) 1997-02-27
US5801344A (en) 1998-09-01

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Legal Events

Date Code Title Description
FG Grant or registration
PD Change of proprietorship

Owner name: ARVINMERITOR, INC.

MM Annulment or lapse due to non-payment of fees