KR100874799B1 - 내부 열 실드가 구비된 머플러 - Google Patents

내부 열 실드가 구비된 머플러 Download PDF

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Publication number
KR100874799B1
KR100874799B1 KR1020040065348A KR20040065348A KR100874799B1 KR 100874799 B1 KR100874799 B1 KR 100874799B1 KR 1020040065348 A KR1020040065348 A KR 1020040065348A KR 20040065348 A KR20040065348 A KR 20040065348A KR 100874799 B1 KR100874799 B1 KR 100874799B1
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KR
South Korea
Prior art keywords
heat shield
muffler
delete delete
outer shell
chamber
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.)
Expired - Fee Related
Application number
KR1020040065348A
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English (en)
Korean (ko)
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KR20050025272A (ko
Inventor
하우드존더블유
Original Assignee
대기포레시아(주)
포레시아배기시스템코리아 (주)
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.)
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Publication of KR20050025272A publication Critical patent/KR20050025272A/ko
Application granted granted Critical
Publication of KR100874799B1 publication Critical patent/KR100874799B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
    • 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
    • F01N1/24—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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features having thermal insulation
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • 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 exhaust gas passages, pipes or tubes
    • F01N2470/08—Exhaust gas passages being formed between the walls of an outer shell and an inner chamber
    • 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
    • F01N2490/02—Two or more expansion chambers in series connected by means of tubes
    • F01N2490/04—Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet only in one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
KR1020040065348A 2003-09-05 2004-08-19 내부 열 실드가 구비된 머플러 Expired - Fee Related KR100874799B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50050003P 2003-09-05 2003-09-05
US60/500,500 2003-09-05

Publications (2)

Publication Number Publication Date
KR20050025272A KR20050025272A (ko) 2005-03-14
KR100874799B1 true KR100874799B1 (ko) 2008-12-19

Family

ID=34135372

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040065348A Expired - Fee Related KR100874799B1 (ko) 2003-09-05 2004-08-19 내부 열 실드가 구비된 머플러

Country Status (6)

Country Link
US (1) US7273129B2 (https=)
EP (1) EP1512852B1 (https=)
JP (1) JP4554294B2 (https=)
KR (1) KR100874799B1 (https=)
CN (1) CN1603590B (https=)
DE (1) DE602004016604D1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105332780A (zh) * 2015-10-29 2016-02-17 安徽助成信息科技有限公司 一种排气消音器用隔热罩

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US20060081416A1 (en) * 2004-10-14 2006-04-20 Nentrup Trent L Exhaust silencer with acoustic damping mat
DE102005006577A1 (de) * 2005-02-11 2006-08-24 Elringklinger Ag Strukturbauteil, insbesondere Abschirmteil
US7431125B2 (en) * 2005-03-15 2008-10-07 Honeywell International Inc. Composite muffler for use with airborne auxiliary power unit
KR100707598B1 (ko) * 2005-06-24 2007-04-13 삼성에스디아이 주식회사 연료전지용 공기공급장치 및 이를 채용한 연료전지
JP5010138B2 (ja) * 2005-11-24 2012-08-29 トヨタ自動車株式会社 サブマフラー
US7730996B2 (en) * 2006-04-12 2010-06-08 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated crash management
US7934580B2 (en) * 2006-04-12 2011-05-03 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system
US7942237B2 (en) * 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber
US20070246292A1 (en) * 2006-04-24 2007-10-25 Sichau Gary S Sound adjustable device for coupling to an engine and method for manufacturing thereof
DE102006029087A1 (de) * 2006-06-24 2008-01-03 Elringklinger Ag Strukturbauteil, insbesondere Abschirmteil in Form eines Hitzeschildes
DE102008006401A1 (de) * 2008-01-28 2009-07-30 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Abgasschalldämpfers und Abgasschalldämpfer
JP5254762B2 (ja) 2008-11-28 2013-08-07 キヤノン株式会社 撮像装置、撮像システム、及び撮像装置における信号の補正方法
US20120180753A1 (en) * 2011-01-13 2012-07-19 GM Global Technology Operations LLC Active thermal shield and diverter
DE102012209932A1 (de) * 2012-06-13 2013-12-19 Eberspächer Exhaust Technology GmbH & Co. KG Leichtbau-Schalldämpfer
JP6153371B2 (ja) * 2013-04-15 2017-06-28 ニチアス株式会社 マフラーカッター
CN103982273A (zh) * 2014-05-28 2014-08-13 成都陵川特种工业有限责任公司 侧开通槽消音器
JP6310098B2 (ja) * 2014-12-25 2018-04-11 本田技研工業株式会社 内燃機関の排気浄化装置
JP6483469B2 (ja) * 2015-02-20 2019-03-13 フタバ産業株式会社 マフラ
PL3262287T3 (pl) 2015-02-24 2020-07-27 Unifrax I Llc Mata izolacyjna odporna na wysokie temperatury
US10900407B2 (en) 2019-01-17 2021-01-26 Honda Motor Co., Ltd. Muffler with internal gap heat shield
DE102019132097A1 (de) * 2019-11-27 2021-05-27 Eberspächer Exhaust Technology GmbH Abgasschalldämpfer
US11698008B2 (en) 2020-02-14 2023-07-11 Tenneco Automotive Operating Company Inc. Exhaust device
US11788448B2 (en) 2021-03-29 2023-10-17 Ford Global Technologies, Llc Vehicle exhaust system with silencer having exhaust jet deflector
DE102021119216A1 (de) * 2021-07-26 2023-01-26 Purem GmbH Schalldämpfer
USD1059236S1 (en) * 2022-08-05 2025-01-28 Evolution Powersports LLC Muffler with a heat shield

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JP2002213240A (ja) * 2001-01-12 2002-07-31 Yamaha Motor Co Ltd 排気マフラの構成部品同士の結合構造
US20040003963A1 (en) * 2000-04-14 2004-01-08 Siegfried Worner Multiple-chambered exhaust muffler

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JPS59134310A (ja) * 1983-01-20 1984-08-02 Honda Motor Co Ltd 内燃機関用断熱防音装置
US20040003963A1 (en) * 2000-04-14 2004-01-08 Siegfried Worner Multiple-chambered exhaust muffler
JP2002213240A (ja) * 2001-01-12 2002-07-31 Yamaha Motor Co Ltd 排気マフラの構成部品同士の結合構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105332780A (zh) * 2015-10-29 2016-02-17 安徽助成信息科技有限公司 一种排气消音器用隔热罩

Also Published As

Publication number Publication date
JP2005083376A (ja) 2005-03-31
KR20050025272A (ko) 2005-03-14
US7273129B2 (en) 2007-09-25
US20050051383A1 (en) 2005-03-10
CN1603590B (zh) 2012-05-09
EP1512852A3 (en) 2005-08-10
EP1512852B1 (en) 2008-09-17
CN1603590A (zh) 2005-04-06
JP4554294B2 (ja) 2010-09-29
EP1512852A2 (en) 2005-03-09
DE602004016604D1 (de) 2008-10-30

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