JP2007005178A - 燃料電池用消音器 - Google Patents

燃料電池用消音器 Download PDF

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Publication number
JP2007005178A
JP2007005178A JP2005185371A JP2005185371A JP2007005178A JP 2007005178 A JP2007005178 A JP 2007005178A JP 2005185371 A JP2005185371 A JP 2005185371A JP 2005185371 A JP2005185371 A JP 2005185371A JP 2007005178 A JP2007005178 A JP 2007005178A
Authority
JP
Japan
Prior art keywords
inner pipe
silencer
fuel cell
sound transmission
exhaust
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.)
Withdrawn
Application number
JP2005185371A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007005178A5 (enExample
Inventor
Toshiyuki Kondo
俊行 近藤
Kazunori Yanagihara
一徳 柳原
Hideaki Taniguchi
秀明 谷口
Koji Kato
孝司 加藤
Kiyohiko Nagae
清彦 長江
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.)
Sango Co Ltd
Toyota Motor Corp
Original Assignee
Sango Co Ltd
Toyota Motor Corp
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 Sango Co Ltd, Toyota Motor Corp filed Critical Sango Co Ltd
Priority to JP2005185371A priority Critical patent/JP2007005178A/ja
Priority to PCT/JP2006/312841 priority patent/WO2006137570A1/ja
Priority to CNB2006800148661A priority patent/CN100549371C/zh
Priority to US11/920,432 priority patent/US20090045006A1/en
Priority to DE112006001389T priority patent/DE112006001389T5/de
Publication of JP2007005178A publication Critical patent/JP2007005178A/ja
Publication of JP2007005178A5 publication Critical patent/JP2007005178A5/ja
Withdrawn legal-status Critical Current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
    • 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
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the exhaust gases or successively throttling exhaust 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/085—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling throttling exhaust gas flow using a central core in a flow 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
    • 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
    • F01N1/086—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling having means to impart a whirling motion to the exhaust gases
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/32—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a fuel cell
    • 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
    • F01N2470/04—Tubes being perforated characterised by shape, disposition or dimensions of apertures
    • 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
    • F01N2470/20—Dimensional characteristics of tubes, e.g. length, diameter
    • 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
    • F01N2510/00—Surface coverings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Exhaust Silencers (AREA)
JP2005185371A 2005-06-24 2005-06-24 燃料電池用消音器 Withdrawn JP2007005178A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005185371A JP2007005178A (ja) 2005-06-24 2005-06-24 燃料電池用消音器
PCT/JP2006/312841 WO2006137570A1 (ja) 2005-06-24 2006-06-21 燃料電池用消音器
CNB2006800148661A CN100549371C (zh) 2005-06-24 2006-06-21 燃料电池用消音器
US11/920,432 US20090045006A1 (en) 2005-06-24 2006-06-21 Noise Eliminator for Fuel Cell
DE112006001389T DE112006001389T5 (de) 2005-06-24 2006-06-21 Lärmtilger für eine Brennstoffzelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005185371A JP2007005178A (ja) 2005-06-24 2005-06-24 燃料電池用消音器

Publications (2)

Publication Number Publication Date
JP2007005178A true JP2007005178A (ja) 2007-01-11
JP2007005178A5 JP2007005178A5 (enExample) 2008-06-26

Family

ID=37570581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005185371A Withdrawn JP2007005178A (ja) 2005-06-24 2005-06-24 燃料電池用消音器

Country Status (5)

Country Link
US (1) US20090045006A1 (enExample)
JP (1) JP2007005178A (enExample)
CN (1) CN100549371C (enExample)
DE (1) DE112006001389T5 (enExample)
WO (1) WO2006137570A1 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007207705A (ja) * 2006-02-06 2007-08-16 Kojima Press Co Ltd 燃料電池用消音装置
JP2009087849A (ja) * 2007-10-02 2009-04-23 Honda Motor Co Ltd 燃料電池システム
JP2009176481A (ja) * 2008-01-22 2009-08-06 Honda Motor Co Ltd 燃料電池自動車の消音器
JP5243647B1 (ja) * 2012-06-08 2013-07-24 増山 征男 熱機関の排気促進装置
KR101306818B1 (ko) * 2011-01-13 2013-09-10 세종공업 주식회사 연료전지용 배기소음기
JP2013199878A (ja) * 2012-03-26 2013-10-03 Masao Masuyama 熱機関の排気利用による排気促進装置
JP2016024850A (ja) * 2014-07-16 2016-02-08 本田技研工業株式会社 燃料電池スタック
JP2018502424A (ja) * 2014-12-03 2018-01-25 インテリジェント エナジー リミテッドＩｎｔｅｌｌｉｇｅｎｔ Ｅｎｅｒｇｙ Ｌｉｍｉｔｅｄ 排出アセンブリ
US20230279797A1 (en) * 2022-03-04 2023-09-07 Acs Industries, Inc. Sound absorbing element with low profile micro-louver slits and muffler assembly using the same

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US7878298B2 (en) * 2006-12-18 2011-02-01 GM Global Technology Operations LLC Fuel-cell exhaust system
US20090078498A1 (en) * 2007-09-26 2009-03-26 Darrin Woods Seamless in-line airboat muffler
CN101363346B (zh) * 2008-09-23 2010-06-09 张荣初 低频自净消声器及其制作方法
CN101907009A (zh) * 2010-07-19 2010-12-08 中国人民解放军重庆通信学院 一种阻抗复合型水冷式柴油发电机组消声器
CN103280214B (zh) * 2012-11-21 2018-07-10 尼米仪器株式会社 一种混合动力车辆消音器
DE102013218958A1 (de) * 2013-09-20 2015-03-26 Bayerische Motoren Werke Aktiengesellschaft Abgasanlage und Kraftfahrzeug mit Abgasanlage
US10933210B2 (en) * 2013-09-23 2021-03-02 Fisher & Paykel Healthcare Limited Nasal cannula with turbulation elements
CN104074585A (zh) * 2014-07-04 2014-10-01 重庆长安汽车股份有限公司 一种消声器排水结构
CN104564241A (zh) * 2015-01-23 2015-04-29 安徽江淮汽车股份有限公司 一种排气消声器
DE102015113159A1 (de) 2015-08-10 2017-02-16 Faurecia Emissions Control Technologies, Germany Gmbh Bauteil einer Abgasanlage
EP3293379B1 (en) * 2016-09-12 2019-04-17 Volvo Car Corporation Combined heat exchanger and exhaust silencer
KR102383224B1 (ko) * 2016-12-06 2022-04-05 현대자동차 주식회사 연료전지 배출 수소 농도 저감구조
WO2018176234A1 (zh) * 2017-03-28 2018-10-04 美的集团股份有限公司 基座及无叶风扇
DE102019101418A1 (de) * 2018-01-26 2019-08-01 Futaba Industrial Co., Ltd. Schalldämpfer
GB2572644B (en) * 2018-04-06 2020-11-18 Jaguar Land Rover Ltd An attenuator having a perforated fluid duct surrounded by an enclosure
US11225897B2 (en) 2019-07-23 2022-01-18 Tenneco Automotive Operating Company Inc. Vehicle exhaust system
CN110500261B (zh) * 2019-07-26 2024-08-27 郑州精益达汽车零部件有限公司 一种氢燃料电池系统排气消声器
US11603781B2 (en) * 2020-02-03 2023-03-14 Faurecia Emissions Control Technologies, Usa, Llc Exhaust system component
CN112683539A (zh) * 2020-12-15 2021-04-20 中航工程集成设备有限公司 航空发动机试验用排气金属流道结构
CN114688103A (zh) * 2020-12-30 2022-07-01 曼胡默尔滤清器（上海）有限公司 一种用于燃料电池车的宽频消声器
CN114909201B (zh) * 2021-02-07 2025-01-10 广州汽车集团股份有限公司 一种排气消声装置及汽车
FR3123944B1 (fr) * 2021-06-10 2024-06-21 Novares France Silencieux d'échappement pour une pile à combustible
DE102022114527A1 (de) * 2022-06-09 2023-12-14 Purem GmbH Schalldämpfer
JP2025075508A (ja) * 2023-10-31 2025-05-15 シャープ株式会社 減音パイプ、消音器、掃除機

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JP2005069191A (ja) * 2003-08-27 2005-03-17 Calsonic Kansei Corp 排気装置
JP2005069190A (ja) * 2003-08-27 2005-03-17 Calsonic Kansei Corp 燃料電池自動車用の排気装置
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007207705A (ja) * 2006-02-06 2007-08-16 Kojima Press Co Ltd 燃料電池用消音装置
JP2009087849A (ja) * 2007-10-02 2009-04-23 Honda Motor Co Ltd 燃料電池システム
JP2009176481A (ja) * 2008-01-22 2009-08-06 Honda Motor Co Ltd 燃料電池自動車の消音器
KR101306818B1 (ko) * 2011-01-13 2013-09-10 세종공업 주식회사 연료전지용 배기소음기
JP2013199878A (ja) * 2012-03-26 2013-10-03 Masao Masuyama 熱機関の排気利用による排気促進装置
JP5243647B1 (ja) * 2012-06-08 2013-07-24 増山 征男 熱機関の排気促進装置
JP2016024850A (ja) * 2014-07-16 2016-02-08 本田技研工業株式会社 燃料電池スタック
JP2018502424A (ja) * 2014-12-03 2018-01-25 インテリジェント エナジー リミテッドＩｎｔｅｌｌｉｇｅｎｔ Ｅｎｅｒｇｙ Ｌｉｍｉｔｅｄ 排出アセンブリ
US20230279797A1 (en) * 2022-03-04 2023-09-07 Acs Industries, Inc. Sound absorbing element with low profile micro-louver slits and muffler assembly using the same
US12492654B2 (en) * 2022-03-04 2025-12-09 Acs Industries, Inc. Sound absorbing element with low profile micro-louver slits and muffler assembly using the same

Also Published As

Publication number Publication date
WO2006137570A1 (ja) 2006-12-28
CN100549371C (zh) 2009-10-14
CN101171406A (zh) 2008-04-30
US20090045006A1 (en) 2009-02-19
DE112006001389T5 (de) 2008-04-10

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