JPH0510306B2 - - Google Patents

Info

Publication number
JPH0510306B2
JPH0510306B2 JP7767185A JP7767185A JPH0510306B2 JP H0510306 B2 JPH0510306 B2 JP H0510306B2 JP 7767185 A JP7767185 A JP 7767185A JP 7767185 A JP7767185 A JP 7767185A JP H0510306 B2 JPH0510306 B2 JP H0510306B2
Authority
JP
Japan
Prior art keywords
porous
materials
sound
sound absorbing
particle layer
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
JP7767185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61183186A (ja
Inventor
Hidefusa Uchikawa
Hideharu Tanaka
Mutsuo Sekya
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7767185A priority Critical patent/JPS61183186A/ja
Publication of JPS61183186A publication Critical patent/JPS61183186A/ja
Publication of JPH0510306B2 publication Critical patent/JPH0510306B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Laminated Bodies (AREA)
JP7767185A 1985-04-10 1985-04-10 内燃機関用吸音材 Granted JPS61183186A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7767185A JPS61183186A (ja) 1985-04-10 1985-04-10 内燃機関用吸音材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7767185A JPS61183186A (ja) 1985-04-10 1985-04-10 内燃機関用吸音材

Publications (2)

Publication Number Publication Date
JPS61183186A JPS61183186A (ja) 1986-08-15
JPH0510306B2 true JPH0510306B2 (cs) 1993-02-09

Family

ID=13640342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7767185A Granted JPS61183186A (ja) 1985-04-10 1985-04-10 内燃機関用吸音材

Country Status (1)

Country Link
JP (1) JPS61183186A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066305U (ja) * 1992-03-04 1994-01-25 株式会社北陸ビコー 工事現場用廃棄物収納箱

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003075091A (ja) * 2001-08-31 2003-03-12 Usui Internatl Ind Co Ltd Ｅｇｒクーラー
CN103343255B (zh) * 2013-07-18 2015-06-10 西北有色金属研究院 一种提高FeCrAl纤维多孔材料吸声系数的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066305U (ja) * 1992-03-04 1994-01-25 株式会社北陸ビコー 工事現場用廃棄物収納箱

Also Published As

Publication number Publication date
JPS61183186A (ja) 1986-08-15

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