CN108518258B - 车辆消声装置的驻波管采集消声谐振系统 - Google Patents
车辆消声装置的驻波管采集消声谐振系统 Download PDFInfo
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- CN108518258B CN108518258B CN201810165653.3A CN201810165653A CN108518258B CN 108518258 B CN108518258 B CN 108518258B CN 201810165653 A CN201810165653 A CN 201810165653A CN 108518258 B CN108518258 B CN 108518258B
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- Prior art keywords
- chamber
- pipe
- standing wave
- wave tube
- signal receiving
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- 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
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- 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
- F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810165653.3A CN108518258B (zh) | 2018-02-28 | 2018-02-28 | 车辆消声装置的驻波管采集消声谐振系统 |
Applications Claiming Priority (1)
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CN201810165653.3A CN108518258B (zh) | 2018-02-28 | 2018-02-28 | 车辆消声装置的驻波管采集消声谐振系统 |
Publications (2)
Publication Number | Publication Date |
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CN108518258A CN108518258A (zh) | 2018-09-11 |
CN108518258B true CN108518258B (zh) | 2020-09-08 |
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CN201810165653.3A Active CN108518258B (zh) | 2018-02-28 | 2018-02-28 | 车辆消声装置的驻波管采集消声谐振系统 |
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CN (1) | CN108518258B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0844373A (ja) * | 1994-07-26 | 1996-02-16 | Calsonic Corp | 能動型消音器 |
US5513266A (en) * | 1994-04-29 | 1996-04-30 | Digisonix, Inc. | Integral active and passive silencer |
JPH11224092A (ja) * | 1997-08-05 | 1999-08-17 | Shinko Electric Co Ltd | 消音装置 |
CN101147189A (zh) * | 2005-04-07 | 2008-03-19 | 空中客车德国有限公司 | 具有用于减小两个体积的开放边界区域的声音传递的副激励器的特定布置的有源消声系统 |
JP2008115707A (ja) * | 2006-11-01 | 2008-05-22 | Toyota Motor Corp | スピーカ装置及び車両用排気音低減装置 |
CN101206855A (zh) * | 2006-12-14 | 2008-06-25 | 福特全球技术公司 | 多腔室噪音控制系统 |
CN101372909A (zh) * | 2007-08-21 | 2009-02-25 | 比亚迪股份有限公司 | 一种车用消声器 |
CN204113385U (zh) * | 2014-01-23 | 2015-01-21 | 武汉理工大学 | 一种发动机排气有源主动消声系统 |
-
2018
- 2018-02-28 CN CN201810165653.3A patent/CN108518258B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5513266A (en) * | 1994-04-29 | 1996-04-30 | Digisonix, Inc. | Integral active and passive silencer |
JPH0844373A (ja) * | 1994-07-26 | 1996-02-16 | Calsonic Corp | 能動型消音器 |
JPH11224092A (ja) * | 1997-08-05 | 1999-08-17 | Shinko Electric Co Ltd | 消音装置 |
CN101147189A (zh) * | 2005-04-07 | 2008-03-19 | 空中客车德国有限公司 | 具有用于减小两个体积的开放边界区域的声音传递的副激励器的特定布置的有源消声系统 |
JP2008115707A (ja) * | 2006-11-01 | 2008-05-22 | Toyota Motor Corp | スピーカ装置及び車両用排気音低減装置 |
CN101206855A (zh) * | 2006-12-14 | 2008-06-25 | 福特全球技术公司 | 多腔室噪音控制系统 |
CN101372909A (zh) * | 2007-08-21 | 2009-02-25 | 比亚迪股份有限公司 | 一种车用消声器 |
CN204113385U (zh) * | 2014-01-23 | 2015-01-21 | 武汉理工大学 | 一种发动机排气有源主动消声系统 |
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Publication number | Publication date |
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CN108518258A (zh) | 2018-09-11 |
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Effective date of registration: 20200817 Address after: No.161, shiqiaopian, Luoshi village, Yanchi Township, Sanmen County, Taizhou City, Zhejiang Province, 317108 Applicant after: Fu Wanxian Address before: 400000 Chongqing city Shapingba District University City Fuli city A6-2505 Applicant before: Cheng Ying |
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Effective date of registration: 20211126 Address after: 251100 room 402, complex building, No. 192, Qifa Avenue, economic development zone, Qihe County, De Zhou City, Shandong Province Patentee after: Qihe Zhigu Industrial Development Co.,Ltd. Address before: No. 161, shiqiaopian, Luoshi village, Yanchi Township, Sanmen County, Taizhou City, Zhejiang Province, 317108 Patentee before: Fu Wanxian |