CN102682757A - 金属外壳消声器 - Google Patents
金属外壳消声器 Download PDFInfo
- Publication number
- CN102682757A CN102682757A CN2011100609497A CN201110060949A CN102682757A CN 102682757 A CN102682757 A CN 102682757A CN 2011100609497 A CN2011100609497 A CN 2011100609497A CN 201110060949 A CN201110060949 A CN 201110060949A CN 102682757 A CN102682757 A CN 102682757A
- Authority
- CN
- China
- Prior art keywords
- rectangular frame
- acoustic board
- flow deflector
- steel
- angle steel
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 230000003584 silencer Effects 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110060949.7A CN102682757B (zh) | 2011-03-15 | 2011-03-15 | 金属外壳消声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110060949.7A CN102682757B (zh) | 2011-03-15 | 2011-03-15 | 金属外壳消声器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102682757A true CN102682757A (zh) | 2012-09-19 |
CN102682757B CN102682757B (zh) | 2014-02-12 |
Family
ID=46814574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110060949.7A Expired - Fee Related CN102682757B (zh) | 2011-03-15 | 2011-03-15 | 金属外壳消声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102682757B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007040265A1 (ja) * | 2005-10-05 | 2007-04-12 | Kabushiki Kaisha Kobe Seiko Sho | 防音パネル |
US20090090580A1 (en) * | 2006-05-24 | 2009-04-09 | Airbus Deutschland Gmbh | Sandwich Element for the Sound-Absorbing Inner Cladding of Means of Transport, Especially for the Sound-Absorbing Inner Cladding of Aircraft |
CN201531293U (zh) * | 2009-09-25 | 2010-07-21 | 上海显隆通风设备有限公司 | 模块式消声器 |
CN201599917U (zh) * | 2009-09-23 | 2010-10-06 | 北京绿创声学工程股份有限公司 | 一种大型地铁通风系统消声器 |
CN201990957U (zh) * | 2011-03-15 | 2011-09-28 | 江苏远兴环保集团有限公司 | 金属外壳消声器 |
-
2011
- 2011-03-15 CN CN201110060949.7A patent/CN102682757B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007040265A1 (ja) * | 2005-10-05 | 2007-04-12 | Kabushiki Kaisha Kobe Seiko Sho | 防音パネル |
US20090090580A1 (en) * | 2006-05-24 | 2009-04-09 | Airbus Deutschland Gmbh | Sandwich Element for the Sound-Absorbing Inner Cladding of Means of Transport, Especially for the Sound-Absorbing Inner Cladding of Aircraft |
CN201599917U (zh) * | 2009-09-23 | 2010-10-06 | 北京绿创声学工程股份有限公司 | 一种大型地铁通风系统消声器 |
CN201531293U (zh) * | 2009-09-25 | 2010-07-21 | 上海显隆通风设备有限公司 | 模块式消声器 |
CN201990957U (zh) * | 2011-03-15 | 2011-09-28 | 江苏远兴环保集团有限公司 | 金属外壳消声器 |
Also Published As
Publication number | Publication date |
---|---|
CN102682757B (zh) | 2014-02-12 |
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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 | ||
C14 | Grant of patent or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Hang Zhiyuan Inventor after: Chen Qi Inventor after: Chen Ying Inventor after: Wu Zong Inventor after: Yu Wenxia Inventor after: Zhang Xuhui Inventor after: Ou Haiyun Inventor after: Lu Xiaoliang Inventor after: Yu Wenfei Inventor after: Tan Jiang Inventor after: Gu Kaiyun Inventor after: Shi Weidong Inventor before: Hang Zhiyuan Inventor before: Yu Wenxia Inventor before: Zhang Xuhui |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HANG ZHIYUAN YU WENXIA ZHANG XUHUI TO: HANG ZHIYUAN YU WENXIA ZHANG XUHUI OU HAIYUN LU XIAOLIANG YU WENFEI TAN JIANG GU KAIYUN SHI WEIDONG CHEN QI CHEN YING WU ZONG |
|
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: 20140212 |