DE1622064C3 - - Google Patents

Info

Publication number

DE1622064C3

DE1622064C3 DE19681622064 DE1622064A DE1622064C3 DE 1622064 C3 DE1622064 C3 DE 1622064C3 DE 19681622064 DE19681622064 DE 19681622064 DE 1622064 A DE1622064 A DE 1622064A DE 1622064 C3 DE1622064 C3 DE 1622064C3

Authority

DE

Germany

Prior art keywords

water

sound absorber

borne sound

cavities

filled

Prior art date

1968-01-24

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

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000006096 absorbing agent Substances 0.000 claims description 54
• 239000007788 liquid Substances 0.000 claims description 48
• 229920001971 elastomer Polymers 0.000 claims description 41
• 239000000806 elastomer Substances 0.000 claims description 39
• 238000010521 absorption reaction Methods 0.000 claims description 28
• 239000000463 material Substances 0.000 claims description 11
• 239000004033 plastic Substances 0.000 claims description 11
• 230000002745 absorbent Effects 0.000 claims description 6
• 239000002250 absorbent Substances 0.000 claims description 6
• 229920002545 silicone oil Polymers 0.000 description 9
• 230000003068 static effect Effects 0.000 description 8
• 238000004519 manufacturing process Methods 0.000 description 7
• 239000006185 dispersion Substances 0.000 description 5
• 239000012530 fluid Substances 0.000 description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 238000005516 engineering process Methods 0.000 description 3
• 230000008878 coupling Effects 0.000 description 2
• 238000010168 coupling process Methods 0.000 description 2
• 238000005859 coupling reaction Methods 0.000 description 2
• 239000013013 elastic material Substances 0.000 description 2
• 230000001788 irregular Effects 0.000 description 2
• 238000005259 measurement Methods 0.000 description 2
• 239000012528 membrane Substances 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 239000010409 thin film Substances 0.000 description 2
• 230000006978 adaptation Effects 0.000 description 1
• 230000001413 cellular effect Effects 0.000 description 1
• 238000004132 cross linking Methods 0.000 description 1
• 238000013016 damping Methods 0.000 description 1
• 230000005489 elastic deformation Effects 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 239000000945 filler Substances 0.000 description 1
• 239000006260 foam Substances 0.000 description 1
• 229920001821 foam rubber Polymers 0.000 description 1
• 230000010355 oscillation Effects 0.000 description 1
• 239000004014 plasticizer Substances 0.000 description 1
• 230000008092 positive effect Effects 0.000 description 1
• 230000006641 stabilisation Effects 0.000 description 1
• 238000011105 stabilization Methods 0.000 description 1