JPS62101018U - - Google Patents

Info

Publication number

JPS62101018U

JPS62101018U JP19292185U JP19292185U JPS62101018U JP S62101018 U JPS62101018 U JP S62101018U JP 19292185 U JP19292185 U JP 19292185U JP 19292185 U JP19292185 U JP 19292185U JP S62101018 U JPS62101018 U JP S62101018U

Authority

JP

Japan

Prior art keywords

duct

porous part

sound absorbing

penetrating

outer periphery

Prior art date

1985-12-17

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011358 absorbing material Substances 0.000 claims description 2
• 239000000463 material Substances 0.000 claims description 2
• 230000003584 silencer Effects 0.000 claims description 2
• 230000000149 penetrating effect Effects 0.000 claims 1
• 238000007789 sealing Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 238000010521 absorption reaction Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000009434 installation Methods 0.000 description 1

Cited By (2)