DE2715202C - - Google Patents

Info

Publication number

DE2715202C

DE2715202C DE2715202C DE 2715202 C DE2715202 C DE 2715202C DE 2715202 C DE2715202 C DE 2715202C

Authority

DE

Germany

Prior art keywords

electrodes

plate

piezoelectric

self

elevations

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.)

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• 239000000463 material Substances 0.000 claims description 14
• 125000006850 spacer group Chemical group 0.000 claims description 12
• 238000000034 method Methods 0.000 claims description 11
• 239000011888 foil Substances 0.000 claims description 9
• 239000002313 adhesive film Substances 0.000 claims description 8
• 239000000853 adhesive Substances 0.000 claims description 4
• 239000007787 solid Substances 0.000 claims description 3
• 239000002184 metal Substances 0.000 claims description 2
• 150000001875 compounds Chemical class 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 claims 1
• 238000005245 sintering Methods 0.000 claims 1
• 238000013016 damping Methods 0.000 description 7
• 229920003002 synthetic resin Polymers 0.000 description 5
• 239000000057 synthetic resin Substances 0.000 description 5
• 239000000843 powder Substances 0.000 description 3
• 230000005540 biological transmission Effects 0.000 description 2
• 239000000919 ceramic Substances 0.000 description 2
• 239000011248 coating agent Substances 0.000 description 2
• 238000000576 coating method Methods 0.000 description 2
• 239000011810 insulating material Substances 0.000 description 2
• 230000006978 adaptation Effects 0.000 description 1
• 239000012876 carrier material Substances 0.000 description 1
• 238000007598 dipping method Methods 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000007654 immersion Methods 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 230000010355 oscillation Effects 0.000 description 1
• 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
• 238000004080 punching Methods 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920001187 thermosetting polymer Polymers 0.000 description 1