JPH041914B2 - - Google Patents
Info
- Publication number
- JPH041914B2 JPH041914B2 JP56009981A JP998181A JPH041914B2 JP H041914 B2 JPH041914 B2 JP H041914B2 JP 56009981 A JP56009981 A JP 56009981A JP 998181 A JP998181 A JP 998181A JP H041914 B2 JPH041914 B2 JP H041914B2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- energy
- acoustic
- impedance
- electrical
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011358 absorbing material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56009981A JPS57124398A (en) | 1981-01-26 | 1981-01-26 | Sound/vibration absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56009981A JPS57124398A (en) | 1981-01-26 | 1981-01-26 | Sound/vibration absorber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57124398A JPS57124398A (en) | 1982-08-03 |
JPH041914B2 true JPH041914B2 (US07902200-20110308-C00004.png) | 1992-01-14 |
Family
ID=11735069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56009981A Granted JPS57124398A (en) | 1981-01-26 | 1981-01-26 | Sound/vibration absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57124398A (US07902200-20110308-C00004.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4564987B2 (ja) * | 2007-06-08 | 2010-10-20 | 財団法人鉄道総合技術研究所 | 振動・騒音低減装置 |
JP4564988B2 (ja) * | 2007-06-08 | 2010-10-20 | 財団法人鉄道総合技術研究所 | 振動・騒音低減装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58166396A (ja) * | 1982-03-27 | 1983-10-01 | 防衛庁技術研究本部長 | 吸音材 |
JPS6042430A (ja) * | 1983-08-17 | 1985-03-06 | Murata Mfg Co Ltd | 複合吸音材 |
JPS6074197U (ja) * | 1983-10-28 | 1985-05-24 | 株式会社キクテック | 吸音板 |
JPH03235641A (ja) * | 1990-02-08 | 1991-10-21 | Hitachi Ltd | 遮音構造体を備えた圧縮機 |
JPH11242488A (ja) * | 1998-02-26 | 1999-09-07 | Toshiba Corp | 遮音装置 |
US11851807B2 (en) | 2019-11-07 | 2023-12-26 | Whirlpool Corporation | Method of removing heat from a clothes tumbling system on the outside of the cabinet |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5762094A (en) * | 1980-09-30 | 1982-04-14 | Matsushita Electric Works Ltd | Shielding plate |
-
1981
- 1981-01-26 JP JP56009981A patent/JPS57124398A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5762094A (en) * | 1980-09-30 | 1982-04-14 | Matsushita Electric Works Ltd | Shielding plate |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4564987B2 (ja) * | 2007-06-08 | 2010-10-20 | 財団法人鉄道総合技術研究所 | 振動・騒音低減装置 |
JP4564988B2 (ja) * | 2007-06-08 | 2010-10-20 | 財団法人鉄道総合技術研究所 | 振動・騒音低減装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS57124398A (en) | 1982-08-03 |
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