JPS6168108U - - Google Patents

Info

Publication number
JPS6168108U
JPS6168108U JP12558885U JP12558885U JPS6168108U JP S6168108 U JPS6168108 U JP S6168108U JP 12558885 U JP12558885 U JP 12558885U JP 12558885 U JP12558885 U JP 12558885U JP S6168108 U JPS6168108 U JP S6168108U
Authority
JP
Japan
Prior art keywords
plate
sound
sound absorbing
porous sintered
absorbing units
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.)
Granted
Application number
JP12558885U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312810Y2 (en:Method
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 filed Critical
Priority to JP1985125588U priority Critical patent/JPH0312810Y2/ja
Publication of JPS6168108U publication Critical patent/JPS6168108U/ja
Application granted granted Critical
Publication of JPH0312810Y2 publication Critical patent/JPH0312810Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1985125588U 1985-08-15 1985-08-15 Expired JPH0312810Y2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985125588U JPH0312810Y2 (en:Method) 1985-08-15 1985-08-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985125588U JPH0312810Y2 (en:Method) 1985-08-15 1985-08-15

Publications (2)

Publication Number Publication Date
JPS6168108U true JPS6168108U (en:Method) 1986-05-10
JPH0312810Y2 JPH0312810Y2 (en:Method) 1991-03-26

Family

ID=30684284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985125588U Expired JPH0312810Y2 (en:Method) 1985-08-15 1985-08-15

Country Status (1)

Country Link
JP (1) JPH0312810Y2 (en:Method)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213007A (en) * 1975-07-22 1977-02-01 Toyota Motor Corp Internal combustion engine is partially arranged by a by-combustion ch amber with no intake valve
JPS5243711A (en) * 1975-10-03 1977-04-06 Japanese National Railways<Jnr> Sound absorbing material and its unit having excellent weather resista nce, pressure resisting strength and heat resistance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213007A (en) * 1975-07-22 1977-02-01 Toyota Motor Corp Internal combustion engine is partially arranged by a by-combustion ch amber with no intake valve
JPS5243711A (en) * 1975-10-03 1977-04-06 Japanese National Railways<Jnr> Sound absorbing material and its unit having excellent weather resista nce, pressure resisting strength and heat resistance

Also Published As

Publication number Publication date
JPH0312810Y2 (en:Method) 1991-03-26

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