JPH0545557B2 - - Google Patents

Info

Publication number
JPH0545557B2
JPH0545557B2 JP61051080A JP5108086A JPH0545557B2 JP H0545557 B2 JPH0545557 B2 JP H0545557B2 JP 61051080 A JP61051080 A JP 61051080A JP 5108086 A JP5108086 A JP 5108086A JP H0545557 B2 JPH0545557 B2 JP H0545557B2
Authority
JP
Japan
Prior art keywords
inorganic
inorganic particles
sound absorption
sound
sound absorbing
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
JP61051080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62207781A (ja
Inventor
Yoshihiro Oota
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP5108086A priority Critical patent/JPS62207781A/ja
Publication of JPS62207781A publication Critical patent/JPS62207781A/ja
Publication of JPH0545557B2 publication Critical patent/JPH0545557B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
JP5108086A 1986-03-07 1986-03-07 無機質吸音材 Granted JPS62207781A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5108086A JPS62207781A (ja) 1986-03-07 1986-03-07 無機質吸音材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5108086A JPS62207781A (ja) 1986-03-07 1986-03-07 無機質吸音材

Publications (2)

Publication Number Publication Date
JPS62207781A JPS62207781A (ja) 1987-09-12
JPH0545557B2 true JPH0545557B2 (enrdf_load_stackoverflow) 1993-07-09

Family

ID=12876835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5108086A Granted JPS62207781A (ja) 1986-03-07 1986-03-07 無機質吸音材

Country Status (1)

Country Link
JP (1) JPS62207781A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02152460A (ja) * 1988-12-01 1990-06-12 Fuji Titan Kogyo Kk 誘電体セラミックビーズ
JP2007099533A (ja) * 2005-09-30 2007-04-19 Kurabo Ind Ltd 多孔質セラミックス製吸音材

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52109510A (en) * 1976-03-10 1977-09-13 Mitsui Mining & Smelting Co Ceramic sound absorption materials and use

Also Published As

Publication number Publication date
JPS62207781A (ja) 1987-09-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term