JPH0540572Y2 - - Google Patents

Info

Publication number

JPH0540572Y2

JPH0540572Y2 JP11453288U JP11453288U JPH0540572Y2 JP H0540572 Y2 JPH0540572 Y2 JP H0540572Y2 JP 11453288 U JP11453288 U JP 11453288U JP 11453288 U JP11453288 U JP 11453288U JP H0540572 Y2 JPH0540572 Y2 JP H0540572Y2

Authority

JP

Japan

Prior art keywords

inductance

coil

magnetic member

piezoelectric element

frequency

Prior art date

1988-08-31

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 - Lifetime

Links

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• 230000010355 oscillation Effects 0.000 claims description 18
• 238000006073 displacement reaction Methods 0.000 claims description 11
• 238000010586 diagram Methods 0.000 description 8
• 238000003825 pressing Methods 0.000 description 5
• 239000000696 magnetic material Substances 0.000 description 4
• 239000003990 capacitor Substances 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
• 238000004804 winding Methods 0.000 description 2
• 229910000859 α-Fe Inorganic materials 0.000 description 2
• 230000005684 electric field Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 230000035699 permeability Effects 0.000 description 1