SE0100428D0 - Silencer and exhaust system including a silencer - Google Patents

Silencer and exhaust system including a silencer

Info

Publication number
SE0100428D0
SE0100428D0 SE0100428A SE0100428A SE0100428D0 SE 0100428 D0 SE0100428 D0 SE 0100428D0 SE 0100428 A SE0100428 A SE 0100428A SE 0100428 A SE0100428 A SE 0100428A SE 0100428 D0 SE0100428 D0 SE 0100428D0
Authority
SE
Sweden
Prior art keywords
silencer
system including
exhaust system
envelope surface
combustion engine
Prior art date
Application number
SE0100428A
Other languages
Swedish (sv)
Other versions
SE523018C2 (en
SE0100428L (en
Inventor
Bjoern Heed
Original Assignee
Enklaven Ab
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 Enklaven Ab filed Critical Enklaven Ab
Priority to SE0100428A priority Critical patent/SE523018C2/en
Publication of SE0100428D0 publication Critical patent/SE0100428D0/en
Priority to EP02715931A priority patent/EP1358398B1/en
Priority to JP2002564248A priority patent/JP2004520530A/en
Priority to US10/466,854 priority patent/US20040074694A1/en
Priority to DE60212802T priority patent/DE60212802T2/en
Priority to PCT/SE2002/000088 priority patent/WO2002064953A1/en
Priority to AT02715931T priority patent/ATE331876T1/en
Publication of SE0100428L publication Critical patent/SE0100428L/en
Publication of SE523018C2 publication Critical patent/SE523018C2/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 ; 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • 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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus

Abstract

A silencer is provided that is intended to be connected to a gas flow with pressure fluctuations, such as for example downstream a combustion engine, the silencer comprising a housing provided with an envelope surface and two side surfaces and an inlet opening and an outlet opening arranged in the envelope surface.
SE0100428A 2001-02-09 2001-02-09 Muffler and use of said muffler in an exhaust system for an internal combustion engine SE523018C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0100428A SE523018C2 (en) 2001-02-09 2001-02-09 Muffler and use of said muffler in an exhaust system for an internal combustion engine
EP02715931A EP1358398B1 (en) 2001-02-09 2002-01-21 Silencer and exhaust gas system comprising a silencer
JP2002564248A JP2004520530A (en) 2001-02-09 2002-01-21 Silencer and exhaust system with silencer
US10/466,854 US20040074694A1 (en) 2001-02-09 2002-01-21 Silencer and exhaust gas system comprising a silencer
DE60212802T DE60212802T2 (en) 2001-02-09 2002-01-21 MUFFLER AND EXHAUST SYSTEM WITH MUFFLER
PCT/SE2002/000088 WO2002064953A1 (en) 2001-02-09 2002-01-21 Silencer and exhaust gas system comprising a silencer
AT02715931T ATE331876T1 (en) 2001-02-09 2002-01-21 SILENCER AND EXHAUST SYSTEM WITH SILENCER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100428A SE523018C2 (en) 2001-02-09 2001-02-09 Muffler and use of said muffler in an exhaust system for an internal combustion engine

Publications (3)

Publication Number Publication Date
SE0100428D0 true SE0100428D0 (en) 2001-02-09
SE0100428L SE0100428L (en) 2002-08-10
SE523018C2 SE523018C2 (en) 2004-03-23

Family

ID=20282921

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0100428A SE523018C2 (en) 2001-02-09 2001-02-09 Muffler and use of said muffler in an exhaust system for an internal combustion engine

Country Status (7)

Country Link
US (1) US20040074694A1 (en)
EP (1) EP1358398B1 (en)
JP (1) JP2004520530A (en)
AT (1) ATE331876T1 (en)
DE (1) DE60212802T2 (en)
SE (1) SE523018C2 (en)
WO (1) WO2002064953A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6959782B2 (en) * 2002-03-22 2005-11-01 Tecumseh Products Company Tuned exhaust system for small engines
EP1953354A1 (en) * 2003-08-11 2008-08-06 ArvinMeritor Emissions Technologies GmbH Exhaust silencer
EP1507071B2 (en) * 2003-08-11 2019-10-16 Faurecia Emissions Control Technologies, Germany GmbH Exhaust silencer
CN101164101A (en) * 2005-03-18 2008-04-16 图美企业有限公司 A sound dampening flow channel device
DE102005012749A1 (en) * 2005-03-19 2006-09-21 Elringklinger Ag Structural component, in particular shielding
EP3242293B1 (en) * 2016-05-04 2018-12-05 Sontech International AB A sound damping device for a duct or chamber

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507355A (en) * 1969-05-22 1970-04-21 Rohr Corp Multi-layer face material for sound absorptive duct lining material
US3642094A (en) * 1969-11-26 1972-02-15 Raymond W Yancey Muffler construction
US4017347A (en) * 1974-03-27 1977-04-12 Gte Sylvania Incorporated Method for producing ceramic cellular structure having high cell density
US4141433A (en) * 1976-06-04 1979-02-27 Lord Corporation Sound absorbing structure
US4113053A (en) * 1976-10-06 1978-09-12 Bridgestone Tire Company Limited Sound absorbing body
US5250489A (en) * 1990-11-26 1993-10-05 Catalytica, Inc. Catalyst structure having integral heat exchange
JP2509478B2 (en) * 1991-05-09 1996-06-19 昭和飛行機工業株式会社 Honeycomb structure and manufacturing method thereof
DE4131777A1 (en) * 1991-09-24 1993-03-25 Linde Ag FLUID-FLOWED MUFFLER
US5504280A (en) * 1991-10-31 1996-04-02 Woods; Woodrow E. Muffler for marine engines
EP0820830B1 (en) * 1993-06-07 2003-05-21 Nippon Yakin Kogyo Co., Ltd. Exhaust gas cleaning metal carrier and method of manufacturing the same
US6207116B1 (en) * 1994-08-04 2001-03-27 Enklaven Ab Catalytic purification device
US6152258A (en) * 1999-09-28 2000-11-28 Brunswick Corporation Exhaust system with silencing and water separation capability
SE524367C2 (en) * 2000-01-05 2004-07-27 Volvo Ab Process and arrangement for treating a gas flow
SE523351C2 (en) * 2000-10-04 2004-04-13 Volvo Ab Process for filtering particles in gas flow including heat exchange

Also Published As

Publication number Publication date
WO2002064953A1 (en) 2002-08-22
DE60212802D1 (en) 2006-08-10
WO2002064953A8 (en) 2004-05-27
EP1358398A1 (en) 2003-11-05
DE60212802T2 (en) 2007-01-18
JP2004520530A (en) 2004-07-08
US20040074694A1 (en) 2004-04-22
ATE331876T1 (en) 2006-07-15
SE523018C2 (en) 2004-03-23
EP1358398B1 (en) 2006-06-28
SE0100428L (en) 2002-08-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed