CN106715849B - 声学装置及使用其来衰减气载声能的方法 - Google Patents

声学装置及使用其来衰减气载声能的方法 Download PDF

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Publication number
CN106715849B
CN106715849B CN201580048123.5A CN201580048123A CN106715849B CN 106715849 B CN106715849 B CN 106715849B CN 201580048123 A CN201580048123 A CN 201580048123A CN 106715849 B CN106715849 B CN 106715849B
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CN
China
Prior art keywords
chamber
tubular wall
acoustic device
acoustic
holes
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
CN201580048123.5A
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English (en)
Chinese (zh)
Other versions
CN106715849A (zh
Inventor
托马斯·P·汉施申
乔纳森·H·亚历山大
保罗·A·马丁森
约翰·斯图尔特·博顿
李承奎
托马斯·赫特勒
罗纳德·W·格迪斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
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3M Innovative Properties Co
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 CN106715849A publication Critical patent/CN106715849A/zh
Application granted granted Critical
Publication of CN106715849B publication Critical patent/CN106715849B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with exhaust gas flow passages
    • F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with exhaust gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
    • 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
    • F01N1/026—Annular resonance chambers arranged concentrically to an exhaust passage and communicating with it, e.g. via at least one opening in the exhaust passage
    • 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
    • F01N13/02—Exhaust or silencing apparatus characterised by constructional features having two or more separate silencers in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • G10K11/161—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general in systems with fluid 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
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated
    • 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
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/245—Means for preventing or suppressing noise using resonance

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Exhaust Silencers (AREA)
  • Building Environments (AREA)
CN201580048123.5A 2014-09-09 2015-09-09 声学装置及使用其来衰减气载声能的方法 Expired - Fee Related CN106715849B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462048153P 2014-09-09 2014-09-09
US62/048,153 2014-09-09
PCT/US2015/049111 WO2016040431A1 (en) 2014-09-09 2015-09-09 Acoustic device

Publications (2)

Publication Number Publication Date
CN106715849A CN106715849A (zh) 2017-05-24
CN106715849B true CN106715849B (zh) 2019-10-22

Family

ID=54186297

Family Applications (1)

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CN201580048123.5A Expired - Fee Related CN106715849B (zh) 2014-09-09 2015-09-09 声学装置及使用其来衰减气载声能的方法

Country Status (7)

Country Link
US (1) US10352210B2 (enExample)
EP (1) EP3192068A1 (enExample)
JP (1) JP6625118B2 (enExample)
KR (1) KR20170052629A (enExample)
CN (1) CN106715849B (enExample)
BR (1) BR112017004638A2 (enExample)
WO (1) WO2016040431A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015214709A1 (de) * 2015-07-31 2017-02-02 Mahle International Gmbh Strömungskanal und Belüftungs-, Heizungs- oder Klimaanlage
US11402123B2 (en) * 2017-06-28 2022-08-02 3M Innovative Properties Company Microperforated conduit
JP6377867B1 (ja) * 2017-07-05 2018-08-22 富士フイルム株式会社 消音システム
CN110870002B (zh) * 2017-07-05 2023-07-07 富士胶片株式会社 消音系统
JP6377868B1 (ja) * 2017-07-05 2018-08-22 富士フイルム株式会社 消音システム
CN111263961A (zh) 2017-10-19 2020-06-09 3M创新有限公司 声学制品和相关方法
US20190120414A1 (en) * 2017-10-23 2019-04-25 Hamilton Sundstrand Corporation Duct assembly having internal noise reduction features, thermal insulation and leak detection
GB2568055B (en) * 2017-11-02 2023-02-01 Brush Elec Machines Air outlet sound absorber for a rotating electrical machine
DE102017126125A1 (de) * 2017-11-08 2019-05-09 Dietrich Denker Vorrichtung zur Absenkung von Luft- und Körperschall
CN108223383A (zh) * 2018-02-08 2018-06-29 珠海格力电器股份有限公司 压力脉动衰减装置、压缩机及空调器
CN108843435A (zh) * 2018-06-12 2018-11-20 蒙城县傲尊电子科技有限公司 一种强效降噪汽车排气管
CN108961957A (zh) * 2018-07-25 2018-12-07 王小兰 一种降噪演示装置
US12116913B2 (en) 2018-09-13 2024-10-15 The University Of Adelaide Exhaust gas assembly
US11592205B2 (en) * 2018-12-18 2023-02-28 Johnson Controls Tyco IP Holdings LLP Silencer assembly for air handling unit of an HVAC system
NL2023734B1 (en) * 2019-08-30 2021-05-11 Dutch Innovation In Air Treat B V A gas flow system
CN112443433B (zh) * 2019-09-05 2024-02-27 上海索菲玛汽车滤清器有限公司 空气过滤装置
JP7092810B2 (ja) * 2020-02-12 2022-06-28 フタバ産業株式会社 消音器
DE102020104034A1 (de) * 2020-02-17 2021-08-19 Mann+Hummel Gmbh Akustikbauteil und Luftführungsleitung mit einem Akustikbauteil
DE102020106017B3 (de) * 2020-03-05 2021-07-29 Umfotec Gmbh Schalldämpfer für eine Fluidströmungsleitung und Verfahren zu dessen Herstellung
US11417311B2 (en) * 2020-08-03 2022-08-16 W. L. Gore & Associates, Inc. Acoustically resistive supported membrane assemblies including at least one support structure
US11776521B2 (en) 2020-12-11 2023-10-03 Toyota Motor Engineering & Manufacturing North America, Inc. Sound absorbing structure having one or more acoustic scatterers attached to or forming a vehicle structure
WO2023283007A2 (en) * 2021-06-04 2023-01-12 Berg Daren Firearm noise suppressor
CN114802043B (zh) * 2022-06-27 2022-09-23 质子汽车科技有限公司 车辆驾乘室及车辆
CN115419529B (zh) * 2022-08-29 2024-01-16 岚图汽车科技有限公司 一种消声器组件和噪声验证方法
CN116357479B (zh) * 2023-03-21 2023-09-29 北京航天试验技术研究所 一种消声器及降噪系统
CN116696516A (zh) * 2023-07-13 2023-09-05 哈尔滨工业大学 一种阻抗复合式消声器及其应用
US20250033433A1 (en) * 2023-07-26 2025-01-30 Hanon Systems Low pressure drop muffler

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920095A (en) * 1974-02-01 1975-11-18 Brunswick Corp Free flow sound attenuating device and method of using
US5498127A (en) * 1994-11-14 1996-03-12 General Electric Company Active acoustic liner
EP1507071A1 (de) * 2003-08-11 2005-02-16 Zeuna-Stärker Gmbh & Co Kg Abgasschalldämpfer
CN1995712A (zh) * 2006-01-06 2007-07-11 雅马哈发动机株式会社 消声器和装有消声器的车辆
CN201367931Y (zh) * 2009-01-12 2009-12-23 昆明通晟汽车配件有限责任公司 阻抗复合型高效发动机消声器

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512291Y1 (enExample) * 1966-03-04 1970-05-29
US3396813A (en) * 1967-04-26 1968-08-13 Oldberg Mfg Company Silencer or muffler and method of producing same
US3955643A (en) * 1974-07-03 1976-05-11 Brunswick Corporation Free flow sound attenuating device and method of making
US5162620A (en) * 1989-11-28 1992-11-10 Allied-Signal Inc. Dual flow turbine engine muffler
JPH0389920U (enExample) * 1989-12-28 1991-09-12
CN2062891U (zh) 1990-03-17 1990-09-26 沈阳冶炼厂 高效多室抗性消声器
US6977109B1 (en) 1998-07-24 2005-12-20 3M Innovative Properties Company Microperforated polymeric film for sound absorption and sound absorber using same
US6617002B2 (en) 1998-07-24 2003-09-09 Minnesota Mining And Manufacturing Company Microperforated polymeric film for sound absorption and sound absorber using same
US6241044B1 (en) * 1999-02-05 2001-06-05 Komatsu Ltd. Exhaust silencer and communicating pipe thereof
US6598701B1 (en) * 2000-06-30 2003-07-29 3M Innovative Properties Company Shaped microperforated polymeric film sound absorbers and methods of manufacturing the same
US20030098200A1 (en) * 2001-11-29 2003-05-29 Allied International Corporation Acoustical absorptive splitter
US6684842B1 (en) 2002-07-12 2004-02-03 Visteon Global Technologies, Inc. Multi-chamber resonator
EP1953354A1 (de) 2003-08-11 2008-08-06 ArvinMeritor Emissions Technologies GmbH Abgasschalldämpfer
JP4476705B2 (ja) * 2004-06-10 2010-06-09 株式会社神戸製鋼所 消音機構
US20070157598A1 (en) * 2005-08-22 2007-07-12 Gagov Atanas Plastic components formed from 3D blow molding
JP4724611B2 (ja) 2006-01-06 2011-07-13 ヤマハ発動機株式会社 マフラー及びマフラーを備えた車両
US7730996B2 (en) * 2006-04-12 2010-06-08 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated crash management
CN201433804Y (zh) 2009-07-11 2010-03-31 张勇 波状微穿孔板消声器
DE102010002112A1 (de) * 2010-02-18 2011-08-18 Behr GmbH & Co. KG, 70469 Luftführungskanal mit wenigstens einer Querschnittssprungstelle
KR101312387B1 (ko) 2011-04-18 2013-09-27 엔알텍주식회사 철도차량용 에어컨덕트 소음기
US8505682B2 (en) 2011-04-29 2013-08-13 E I Du Pont De Nemours And Company Lightweight polymeric exhaust components
US8424636B2 (en) * 2011-04-29 2013-04-23 E.I. Du Pont De Nemours And Company Muffler assembly and process of manufacture
KR101693887B1 (ko) 2011-07-12 2017-01-06 현대중공업 주식회사 다중 공명기 삽입 건설장비용 소음기
CN202483685U (zh) 2012-03-23 2012-10-10 洛阳西苑车辆与动力检验所有限公司 拖拉机三腔阻抗复合型排气消声器
CN103321716B (zh) 2013-07-08 2015-09-16 山东大学 一种穿孔管与窄缝共振腔组合的抗性消声器结构
CN103671071A (zh) 2013-11-28 2014-03-26 武汉理工大学 一种双层串联微穿孔管消声器
CN103670602B (zh) * 2013-11-28 2017-01-18 武汉理工大学 一种三层串联微穿孔管消声器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920095A (en) * 1974-02-01 1975-11-18 Brunswick Corp Free flow sound attenuating device and method of using
US5498127A (en) * 1994-11-14 1996-03-12 General Electric Company Active acoustic liner
EP1507071A1 (de) * 2003-08-11 2005-02-16 Zeuna-Stärker Gmbh & Co Kg Abgasschalldämpfer
CN1995712A (zh) * 2006-01-06 2007-07-11 雅马哈发动机株式会社 消声器和装有消声器的车辆
CN201367931Y (zh) * 2009-01-12 2009-12-23 昆明通晟汽车配件有限责任公司 阻抗复合型高效发动机消声器

Also Published As

Publication number Publication date
KR20170052629A (ko) 2017-05-12
BR112017004638A2 (pt) 2017-12-05
JP6625118B2 (ja) 2019-12-25
EP3192068A1 (en) 2017-07-19
CN106715849A (zh) 2017-05-24
US20170241310A1 (en) 2017-08-24
US10352210B2 (en) 2019-07-16
WO2016040431A1 (en) 2016-03-17
JP2017534789A (ja) 2017-11-24

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Granted publication date: 20191022