JPH0249489Y2 - - Google Patents

Info

Publication number

JPH0249489Y2

JPH0249489Y2 JP1985091862U JP9186285U JPH0249489Y2 JP H0249489 Y2 JPH0249489 Y2 JP H0249489Y2 JP 1985091862 U JP1985091862 U JP 1985091862U JP 9186285 U JP9186285 U JP 9186285U JP H0249489 Y2 JPH0249489 Y2 JP H0249489Y2

Authority

JP

Japan

Prior art keywords

insulating case

piezoelectric element

insertion hole

element unit

unit

Prior art date

1985-06-18

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
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• 230000037431 insertion Effects 0.000 claims description 25
• 238000003780 insertion Methods 0.000 claims description 25
• 239000002184 metal Substances 0.000 claims description 10
• 229920005989 resin Polymers 0.000 claims description 7
• 239000011347 resin Substances 0.000 claims description 7
• 239000000463 material Substances 0.000 claims description 6
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
• 238000004519 manufacturing process Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 238000009413 insulation Methods 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 239000004840 adhesive resin Substances 0.000 description 1
• 229920006223 adhesive resin Polymers 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 238000005192 partition Methods 0.000 description 1