JP5052038B2 - 燃料電池用消音器 - Google Patents
燃料電池用消音器 Download PDFInfo
- Publication number
- JP5052038B2 JP5052038B2 JP2006139707A JP2006139707A JP5052038B2 JP 5052038 B2 JP5052038 B2 JP 5052038B2 JP 2006139707 A JP2006139707 A JP 2006139707A JP 2006139707 A JP2006139707 A JP 2006139707A JP 5052038 B2 JP5052038 B2 JP 5052038B2
- Authority
- JP
- Japan
- Prior art keywords
- silencer
- fuel cell
- exhaust
- gas
- pipe
- 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.)
- Active
Links
Images
Classifications
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
-
- 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
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
- Exhaust Silencers (AREA)
Description
Claims (10)
- 消音材を充填した消音室と、
前記消音室内を貫通し、周壁に複数個の孔部を有する配管であって、燃料電池から排出された排気が貫流する排気貫流配管と、を備える燃料電池用消音器において、
前記消音材は、繊維状の非導電性材料からなり、これに繊維状の導電性材料を添加したことを特徴とする燃料電池用消音器。 - 請求項1記載の燃料電池用消音器において、
前記消音材の内、少なくとも排気貫流配管の周縁の消音材に導電性材料を添加したことを特徴とする燃料電池用消音器。 - 請求項1記載の燃料電池用消音器において、
前記導電性材料は、カーボン繊維であることを特徴とする燃料電池用消音器。 - 請求項1記載の燃料電池用消音器において、
前記消音室に、消音材を所定の間隔で仕切る仕切導体板を挿入したことを特徴とする燃料電池用消音器。 - 請求項1記載の燃料電池用消音器において、
前記消音室に、消音材を貫通する導体棒を挿入したことを特徴とする燃料電池用消音器。 - 請求項1〜請求項5の何れか1項に記載の燃料電池用消音器において、
前記消音材に親水性コーティングを施すことを特徴とする燃料電池用消音器。 - 請求項1〜請求項6の何れか1項に記載の燃料電池用消音器において、
前記消音材の体積抵抗が106Ωcm以下であることを特徴とする燃料電池用消音器。 - 請求項1〜請求項7の何れか1項に記載の燃料電池用消音器において、
前記消音室を接地することを特徴とする燃料電池用消音器。 - 請求項1〜請求項8の何れか1項に記載の燃料電池用消音器において、
燃料電池に設けられ、オフガスが排出される燃料電池のガス排出口に近接配置されることを特徴とする燃料電池用消音器。 - 請求項1〜請求項9の何れか1項に記載の燃料電池用消音器において、
水素ガスおよび酸化ガスの電気化学反応により発電する燃料電池に用いられることを特徴とする燃料電池用消音器。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006139707A JP5052038B2 (ja) | 2006-05-19 | 2006-05-19 | 燃料電池用消音器 |
CN2007800182332A CN101449412B (zh) | 2006-05-19 | 2007-05-09 | 燃料电池用消声器 |
DE112007001028.2T DE112007001028B4 (de) | 2006-05-19 | 2007-05-09 | Geräuschbeseitiger für eine Brennstoffzelle |
US12/297,345 US20090087719A1 (en) | 2006-05-19 | 2007-05-09 | Noise eliminator for fuel cell |
KR1020087027742A KR20090005176A (ko) | 2006-05-19 | 2007-05-09 | 연료전지용 소음기 |
PCT/JP2007/059994 WO2007135904A1 (ja) | 2006-05-19 | 2007-05-09 | 燃料電池用消音器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006139707A JP5052038B2 (ja) | 2006-05-19 | 2006-05-19 | 燃料電池用消音器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007311215A JP2007311215A (ja) | 2007-11-29 |
JP5052038B2 true JP5052038B2 (ja) | 2012-10-17 |
Family
ID=38723218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006139707A Active JP5052038B2 (ja) | 2006-05-19 | 2006-05-19 | 燃料電池用消音器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090087719A1 (ja) |
JP (1) | JP5052038B2 (ja) |
KR (1) | KR20090005176A (ja) |
CN (1) | CN101449412B (ja) |
DE (1) | DE112007001028B4 (ja) |
WO (1) | WO2007135904A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8541117B2 (en) * | 2009-11-11 | 2013-09-24 | Blackberry Limited | Low noise battery with a magnetic compensation structure for wireless mobile communication device |
KR101306818B1 (ko) * | 2011-01-13 | 2013-09-10 | 세종공업 주식회사 | 연료전지용 배기소음기 |
JP2012243416A (ja) * | 2011-05-16 | 2012-12-10 | Toyota Motor Corp | 車両用燃料電池の空気供給装置 |
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 |
JP6153371B2 (ja) * | 2013-04-15 | 2017-06-28 | ニチアス株式会社 | マフラーカッター |
CN103256258A (zh) * | 2013-05-10 | 2013-08-21 | 同济大学 | 一种用于燃料电池汽车空气辅助系统的消声器 |
CN104948507B (zh) * | 2015-05-29 | 2017-07-28 | 重庆长安汽车股份有限公司 | 一种压气机放气噪音控制结构 |
CN114909201A (zh) * | 2021-02-07 | 2022-08-16 | 广州汽车集团股份有限公司 | 一种排气消声装置及汽车 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969559A (en) * | 1975-05-27 | 1976-07-13 | Monsanto Company | Man-made textile antistatic strand |
US4681830A (en) * | 1980-06-16 | 1987-07-21 | Minnesota Mining And Manufacturing Company | Fluorinated carbon-containing developer composition |
JP3508592B2 (ja) | 1998-12-21 | 2004-03-22 | 日産自動車株式会社 | 吸音ダクト構造体 |
JP2004039462A (ja) * | 2002-07-04 | 2004-02-05 | Toyota Motor Corp | 燃料電池用マフラ |
JP4383101B2 (ja) * | 2003-06-18 | 2009-12-16 | 本田技研工業株式会社 | 燃料電池の排出ガス処理装置 |
JP4291648B2 (ja) | 2003-08-27 | 2009-07-08 | カルソニックカンセイ株式会社 | 燃料電池自動車用の排気装置 |
JP2005073463A (ja) * | 2003-08-27 | 2005-03-17 | Calsonic Kansei Corp | 燃料電池自動車用の排気装置 |
JP4730643B2 (ja) | 2003-11-07 | 2011-07-20 | トヨタ自動車株式会社 | ガス処理装置 |
JP2005216751A (ja) * | 2004-01-30 | 2005-08-11 | Toyota Motor Corp | 消音器 |
JP2005353402A (ja) * | 2004-06-10 | 2005-12-22 | Toyota Motor Corp | 燃料電池システム |
JP2006151298A (ja) * | 2004-11-30 | 2006-06-15 | Honda Motor Co Ltd | 燃料電池自動車 |
JP5034167B2 (ja) * | 2005-04-21 | 2012-09-26 | トヨタ自動車株式会社 | 希釈装置 |
-
2006
- 2006-05-19 JP JP2006139707A patent/JP5052038B2/ja active Active
-
2007
- 2007-05-09 CN CN2007800182332A patent/CN101449412B/zh active Active
- 2007-05-09 KR KR1020087027742A patent/KR20090005176A/ko not_active Application Discontinuation
- 2007-05-09 DE DE112007001028.2T patent/DE112007001028B4/de active Active
- 2007-05-09 WO PCT/JP2007/059994 patent/WO2007135904A1/ja active Search and Examination
- 2007-05-09 US US12/297,345 patent/US20090087719A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN101449412A (zh) | 2009-06-03 |
JP2007311215A (ja) | 2007-11-29 |
KR20090005176A (ko) | 2009-01-12 |
WO2007135904A1 (ja) | 2007-11-29 |
DE112007001028T5 (de) | 2009-02-19 |
CN101449412B (zh) | 2012-02-01 |
US20090087719A1 (en) | 2009-04-02 |
DE112007001028B4 (de) | 2023-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5052038B2 (ja) | 燃料電池用消音器 | |
JP4464854B2 (ja) | 燃料電池用消音器 | |
JP2006151298A (ja) | 燃料電池自動車 | |
JP2007046801A (ja) | 加湿装置 | |
KR20090017966A (ko) | 디젤엔진의 배기장치 | |
JP2007091584A (ja) | 燃料改質装置 | |
JP4674189B2 (ja) | ディーゼルエンジンの排気装置 | |
KR101464658B1 (ko) | 연료전지 자동차용 배기소음기 | |
KR101265198B1 (ko) | 연료 개질장치 | |
JP5034167B2 (ja) | 希釈装置 | |
KR101126200B1 (ko) | 연료 전지 시스템 및 일산화탄소 정화기 | |
JP2006004821A (ja) | 燃料電池のケース構造 | |
CN217522084U (zh) | 防回火锂电池 | |
EP3473594B1 (en) | Reformer, cell stack device, fuel cell module and fuel cell device | |
JP2005171874A (ja) | 消音器 | |
JP2010237007A (ja) | ガスセンサ | |
JP5292767B2 (ja) | 燃料電池システム | |
CN212296577U (zh) | 一种排气消声器及全地形车 | |
JP4291648B2 (ja) | 燃料電池自動車用の排気装置 | |
JP2006120455A (ja) | 燃料電池用マフラ | |
JP5413806B2 (ja) | 燃料電池 | |
JP3696456B2 (ja) | 防爆型可燃性ガスセンサ | |
CN221074406U (zh) | 一种排气消声器 | |
KR20070045549A (ko) | 자동차용 연축전지 | |
CN218602672U (zh) | 电池组 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081010 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111004 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111125 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120703 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120724 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5052038 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150803 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |