CN201406807Y - 双层吸声复合板 - Google Patents
双层吸声复合板 Download PDFInfo
- Publication number
- CN201406807Y CN201406807Y CN2009200959817U CN200920095981U CN201406807Y CN 201406807 Y CN201406807 Y CN 201406807Y CN 2009200959817 U CN2009200959817 U CN 2009200959817U CN 200920095981 U CN200920095981 U CN 200920095981U CN 201406807 Y CN201406807 Y CN 201406807Y
- Authority
- CN
- China
- Prior art keywords
- noise
- double
- honeycomb core
- absorption composite
- composite board
- 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.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000008030 elimination Effects 0.000 claims abstract description 15
- 238000003379 elimination reaction Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000004411 aluminium Substances 0.000 claims description 25
- 238000012856 packing Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003086 colorant Substances 0.000 abstract 1
- 150000001398 aluminium Chemical class 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200959817U CN201406807Y (zh) | 2009-03-23 | 2009-03-23 | 双层吸声复合板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200959817U CN201406807Y (zh) | 2009-03-23 | 2009-03-23 | 双层吸声复合板 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201406807Y true CN201406807Y (zh) | 2010-02-17 |
Family
ID=41677739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200959817U Expired - Lifetime CN201406807Y (zh) | 2009-03-23 | 2009-03-23 | 双层吸声复合板 |
Country Status (1)
Country | Link |
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CN (1) | CN201406807Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104443953A (zh) * | 2014-11-29 | 2015-03-25 | 芜湖银星汽车零部件有限公司 | 一种吸音垃圾桶 |
CN104481104A (zh) * | 2014-11-19 | 2015-04-01 | 中国测试技术研究院声学研究所 | 一种住宅室内用吸声喷绘饰板 |
CN107989306A (zh) * | 2017-12-28 | 2018-05-04 | 开封宜家建筑材料有限公司 | 一种建筑降噪装饰隔板 |
CN114211823A (zh) * | 2021-12-03 | 2022-03-22 | 青岛理工大学 | 一种侧壁带孔的铝蜂窝芯三明治夹芯结构及其制备方法 |
-
2009
- 2009-03-23 CN CN2009200959817U patent/CN201406807Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481104A (zh) * | 2014-11-19 | 2015-04-01 | 中国测试技术研究院声学研究所 | 一种住宅室内用吸声喷绘饰板 |
CN104481104B (zh) * | 2014-11-19 | 2016-08-24 | 中国测试技术研究院声学研究所 | 一种住宅室内用吸声喷绘饰板 |
CN104443953A (zh) * | 2014-11-29 | 2015-03-25 | 芜湖银星汽车零部件有限公司 | 一种吸音垃圾桶 |
CN107989306A (zh) * | 2017-12-28 | 2018-05-04 | 开封宜家建筑材料有限公司 | 一种建筑降噪装饰隔板 |
CN114211823A (zh) * | 2021-12-03 | 2022-03-22 | 青岛理工大学 | 一种侧壁带孔的铝蜂窝芯三明治夹芯结构及其制备方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300010 HEBEI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Corp. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: Tianjin Electric Power Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100217 |
|
CX01 | Expiry of patent term |