JPH0251517B2 - - Google Patents

Info

Publication number
JPH0251517B2
JPH0251517B2 JP58053901A JP5390183A JPH0251517B2 JP H0251517 B2 JPH0251517 B2 JP H0251517B2 JP 58053901 A JP58053901 A JP 58053901A JP 5390183 A JP5390183 A JP 5390183A JP H0251517 B2 JPH0251517 B2 JP H0251517B2
Authority
JP
Japan
Prior art keywords
sound
diaphragm
sound absorber
frequency
low frequency
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
Application number
JP58053901A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59180593A (ja
Inventor
Masayuki Matsui
Tadanori Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Steel Mfg Co Ltd
Original Assignee
Mitsubishi Steel Mfg Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Steel Mfg Co Ltd filed Critical Mitsubishi Steel Mfg Co Ltd
Priority to JP58053901A priority Critical patent/JPS59180593A/ja
Publication of JPS59180593A publication Critical patent/JPS59180593A/ja
Publication of JPH0251517B2 publication Critical patent/JPH0251517B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP58053901A 1983-03-31 1983-03-31 低周波音吸音器 Granted JPS59180593A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58053901A JPS59180593A (ja) 1983-03-31 1983-03-31 低周波音吸音器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58053901A JPS59180593A (ja) 1983-03-31 1983-03-31 低周波音吸音器

Publications (2)

Publication Number Publication Date
JPS59180593A JPS59180593A (ja) 1984-10-13
JPH0251517B2 true JPH0251517B2 (enEXAMPLES) 1990-11-07

Family

ID=12955618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58053901A Granted JPS59180593A (ja) 1983-03-31 1983-03-31 低周波音吸音器

Country Status (1)

Country Link
JP (1) JPS59180593A (enEXAMPLES)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3671587B2 (ja) * 1997-03-31 2005-07-13 東海ゴム工業株式会社 共鳴型消音器
JP4768428B2 (ja) * 2005-12-12 2011-09-07 Ｎｅｃディスプレイソリューションズ株式会社 消音装置、電子機器
JP5326472B2 (ja) * 2007-10-11 2013-10-30 ヤマハ株式会社 吸音構造
JP5315861B2 (ja) * 2008-08-29 2013-10-16 ヤマハ株式会社 車体構造体およびインストルメントパネル
JP5245641B2 (ja) * 2008-08-20 2013-07-24 ヤマハ株式会社 吸音構造体
JP2010085818A (ja) * 2008-10-01 2010-04-15 Inoac Corp 吸音材
JP5386920B2 (ja) * 2008-10-08 2014-01-15 ヤマハ株式会社 車体構造体およびインナパネル
JP5332495B2 (ja) * 2008-10-20 2013-11-06 ヤマハ株式会社 吸音構造
JP2010097145A (ja) * 2008-10-20 2010-04-30 Yamaha Corp 吸音構造、吸音構造群及び音響室
JP5223608B2 (ja) * 2008-11-10 2013-06-26 ヤマハ株式会社 吸音構造体

Also Published As

Publication number Publication date
JPS59180593A (ja) 1984-10-13

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