KR101126970B1 - 차량용 소음기 - Google Patents

차량용 소음기 Download PDF

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Publication number
KR101126970B1
KR101126970B1 KR1020090095504A KR20090095504A KR101126970B1 KR 101126970 B1 KR101126970 B1 KR 101126970B1 KR 1020090095504 A KR1020090095504 A KR 1020090095504A KR 20090095504 A KR20090095504 A KR 20090095504A KR 101126970 B1 KR101126970 B1 KR 101126970B1
Authority
KR
South Korea
Prior art keywords
chamber
baffle
closing member
communication hole
side closing
Prior art date
Application number
KR1020090095504A
Other languages
English (en)
Korean (ko)
Other versions
KR20110038278A (ko
Inventor
박기철
Original Assignee
기아자동차주식회사
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 기아자동차주식회사 filed Critical 기아자동차주식회사
Priority to KR1020090095504A priority Critical patent/KR101126970B1/ko
Priority to US12/870,457 priority patent/US20110083924A1/en
Priority to DE102010037365A priority patent/DE102010037365A1/de
Publication of KR20110038278A publication Critical patent/KR20110038278A/ko
Application granted granted Critical
Publication of KR101126970B1 publication Critical patent/KR101126970B1/ko

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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 ; 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • 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
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
    • 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
    • F01N1/08—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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
KR1020090095504A 2009-10-08 2009-10-08 차량용 소음기 KR101126970B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020090095504A KR101126970B1 (ko) 2009-10-08 2009-10-08 차량용 소음기
US12/870,457 US20110083924A1 (en) 2009-10-08 2010-08-27 Muffler for vehicle
DE102010037365A DE102010037365A1 (de) 2009-10-08 2010-09-07 Schalldämpfer eines Fahrzeuges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090095504A KR101126970B1 (ko) 2009-10-08 2009-10-08 차량용 소음기

Publications (2)

Publication Number Publication Date
KR20110038278A KR20110038278A (ko) 2011-04-14
KR101126970B1 true KR101126970B1 (ko) 2012-03-22

Family

ID=43734732

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090095504A KR101126970B1 (ko) 2009-10-08 2009-10-08 차량용 소음기

Country Status (3)

Country Link
US (1) US20110083924A1 (de)
KR (1) KR101126970B1 (de)
DE (1) DE102010037365A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104995378B (zh) * 2013-02-12 2019-06-25 佛吉亚排放控制技术美国有限公司 具有共振阻尼的车辆排气系统
JP5945018B1 (ja) * 2015-01-30 2016-07-05 本田技研工業株式会社 排気マフラー
CN106368783B (zh) * 2016-09-26 2018-12-14 南京航空航天大学 全频段大消声量汽车nvh实验用绝对消声器
DE102018124198A1 (de) 2017-10-05 2019-04-11 Tenneco Automotive Operating Company Inc. Akustisch abgestimmter Schalldämpfer
US11365658B2 (en) 2017-10-05 2022-06-21 Tenneco Automotive Operating Company Inc. Acoustically tuned muffler
CN107956561A (zh) * 2017-11-16 2018-04-24 南通理工学院 车用内燃机排气消声器
US11199116B2 (en) 2017-12-13 2021-12-14 Tenneco Automotive Operating Company Inc. Acoustically tuned muffler
US11268430B2 (en) 2019-01-17 2022-03-08 Tenneco Automotive Operating Company Inc. Diffusion surface alloyed metal exhaust component with welded edges
US11268429B2 (en) 2019-01-17 2022-03-08 Tenneco Automotive Operating Company Inc. Diffusion surface alloyed metal exhaust component with inwardly turned edges
US10975743B1 (en) 2020-03-13 2021-04-13 Tenneco Automotive Operating Company Inc. Vehicle exhaust component

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990016967U (ko) * 1997-10-31 1999-05-25 정몽규 차량용 소음기
JP2006233862A (ja) * 2005-02-24 2006-09-07 Calsonic Kansei Corp 車両用消音器
KR20090049201A (ko) * 2007-11-13 2009-05-18 기아자동차주식회사 자동차의 배기 소음기

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187431A (en) * 1938-02-03 1940-01-16 Herbert S Powell Method of assembling mufflers
US2928492A (en) * 1954-06-18 1960-03-15 Nelson Muffler Corp Exhaust muffler
US2958389A (en) * 1957-04-08 1960-11-01 Oldberg Mfg Company Silencer or muffler
US3557904A (en) * 1969-12-22 1971-01-26 Chrysler Corp Automobile exhaust muffler
US3741336A (en) * 1971-06-10 1973-06-26 Tenneco Inc Expansion type silencer
US3771315A (en) * 1971-11-08 1973-11-13 G Scott Exhaust gas purifier
US4192401A (en) * 1976-07-26 1980-03-11 Tenneco Inc. Complete louver flow muffler
GB2109855B (en) * 1981-11-14 1985-05-22 Shelburne Limited Exhaust silencers for internal combustion engines
US4673058A (en) * 1986-05-09 1987-06-16 G Enterprises Limited High performance automotive muffler
US4846302A (en) * 1986-08-08 1989-07-11 Tenneco Inc. Acoustic muffler
US4913260A (en) * 1988-01-11 1990-04-03 Tenneco Inc. Gas silencing system with controlling sound attenuation
JPH0712650Y2 (ja) * 1989-02-23 1995-03-29 マツダ株式会社 エンジンの排気サイレンサ
US4941545A (en) * 1989-04-28 1990-07-17 Arvin Industries, Inc. Muffler assembly
MX9801283A (es) * 1995-08-17 1998-05-31 Arvin Ind Inc Atenuador de sonido con sintonizador de garganta.
US5783782A (en) * 1996-10-29 1998-07-21 Tenneco Automotive Inc. Multi-chamber muffler with selective sound absorbent material placement
JP3335097B2 (ja) * 1997-03-07 2002-10-15 本田技研工業株式会社 消音装置
US5959263A (en) * 1998-05-07 1999-09-28 Biggs Manufacturing, Inc. Bypass muffler
JP2003314240A (ja) * 2002-02-20 2003-11-06 Sango Co Ltd 内燃機関の消音器
JP5221986B2 (ja) 2008-03-05 2013-06-26 ケイミュー株式会社 屋根材の施工構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990016967U (ko) * 1997-10-31 1999-05-25 정몽규 차량용 소음기
JP2006233862A (ja) * 2005-02-24 2006-09-07 Calsonic Kansei Corp 車両用消音器
KR20090049201A (ko) * 2007-11-13 2009-05-18 기아자동차주식회사 자동차의 배기 소음기
KR100946493B1 (ko) * 2007-11-13 2010-03-10 기아자동차주식회사 자동차의 배기 소음기

Also Published As

Publication number Publication date
DE102010037365A1 (de) 2011-04-14
KR20110038278A (ko) 2011-04-14
US20110083924A1 (en) 2011-04-14

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