CN103775168B - 可调式消音器 - Google Patents
可调式消音器 Download PDFInfo
- Publication number
- CN103775168B CN103775168B CN201410054485.2A CN201410054485A CN103775168B CN 103775168 B CN103775168 B CN 103775168B CN 201410054485 A CN201410054485 A CN 201410054485A CN 103775168 B CN103775168 B CN 103775168B
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- CN
- China
- Prior art keywords
- pipe
- tube wall
- cinclides
- surround
- discharge orifice
- 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.)
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410054485.2A CN103775168B (zh) | 2014-02-18 | 2014-02-18 | 可调式消音器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410054485.2A CN103775168B (zh) | 2014-02-18 | 2014-02-18 | 可调式消音器 |
Publications (2)
Publication Number | Publication Date |
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CN103775168A CN103775168A (zh) | 2014-05-07 |
CN103775168B true CN103775168B (zh) | 2016-03-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410054485.2A Expired - Fee Related CN103775168B (zh) | 2014-02-18 | 2014-02-18 | 可调式消音器 |
Country Status (1)
Country | Link |
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CN (1) | CN103775168B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6540046B1 (en) * | 2001-08-06 | 2003-04-01 | Nelson Industries, Inc. | Compact economical spark arrestor and muffler |
CN102278173A (zh) * | 2011-05-13 | 2011-12-14 | 苏州市伦琴工业设计有限公司 | 弹性消音器 |
CN202228157U (zh) * | 2011-09-22 | 2012-05-23 | 天津市联合环保工程设计有限公司 | 一种螺旋通道阻性消声器 |
CN202832715U (zh) * | 2012-08-11 | 2013-03-27 | 郭荣 | 一种宽频带消声器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8327975B2 (en) * | 2009-09-30 | 2012-12-11 | Ford Global Technologies, Llc | Acoustic silencer |
-
2014
- 2014-02-18 CN CN201410054485.2A patent/CN103775168B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6540046B1 (en) * | 2001-08-06 | 2003-04-01 | Nelson Industries, Inc. | Compact economical spark arrestor and muffler |
CN102278173A (zh) * | 2011-05-13 | 2011-12-14 | 苏州市伦琴工业设计有限公司 | 弹性消音器 |
CN202228157U (zh) * | 2011-09-22 | 2012-05-23 | 天津市联合环保工程设计有限公司 | 一种螺旋通道阻性消声器 |
CN202832715U (zh) * | 2012-08-11 | 2013-03-27 | 郭荣 | 一种宽频带消声器 |
Also Published As
Publication number | Publication date |
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CN103775168A (zh) | 2014-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Qiuping Inventor after: Hao Xinli Inventor after: Zheng Xiaohui Inventor before: Ma Genchang |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160127 Address after: 453000, Xiaodian Industrial Park, Henan, Xinxiang Province, No. three, No. 6, Xinxiang, Career Technical College Applicant after: Xinxiang Polytechnic College Address before: Ping Wang Zhen Wujiang District of Suzhou city in Jiangsu province to 215200 Road No. 59 Experimental Primary School Applicant before: Ma Genchang |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20170218 |