JP2005227333A - 複合吸音構造体 - Google Patents
複合吸音構造体 Download PDFInfo
- Publication number
- JP2005227333A JP2005227333A JP2004033435A JP2004033435A JP2005227333A JP 2005227333 A JP2005227333 A JP 2005227333A JP 2004033435 A JP2004033435 A JP 2004033435A JP 2004033435 A JP2004033435 A JP 2004033435A JP 2005227333 A JP2005227333 A JP 2005227333A
- Authority
- JP
- Japan
- Prior art keywords
- film
- sound absorbing
- sound
- absorbing structure
- composite
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 42
- 239000007769 metal material Substances 0.000 claims description 6
- 239000002861 polymer material Substances 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004033435A JP2005227333A (ja) | 2004-02-10 | 2004-02-10 | 複合吸音構造体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004033435A JP2005227333A (ja) | 2004-02-10 | 2004-02-10 | 複合吸音構造体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005227333A true JP2005227333A (ja) | 2005-08-25 |
| JP2005227333A5 JP2005227333A5 (enExample) | 2007-04-19 |
Family
ID=35002123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004033435A Pending JP2005227333A (ja) | 2004-02-10 | 2004-02-10 | 複合吸音構造体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2005227333A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914630A (zh) * | 2019-03-22 | 2019-06-21 | 宿州云宏建设安装有限公司 | 复合式密封型不锈钢钢板 |
-
2004
- 2004-02-10 JP JP2004033435A patent/JP2005227333A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914630A (zh) * | 2019-03-22 | 2019-06-21 | 宿州云宏建设安装有限公司 | 复合式密封型不锈钢钢板 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070118 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070118 |
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| RD03 | Notification of appointment of power of attorney |
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| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070126 |
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| A521 | Written amendment |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080826 |
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| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081027 |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20081125 |