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
- 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
- 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
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11453288U JPH0540572Y2 (cs) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11453288U JPH0540572Y2 (cs) | 1988-08-31 | 1988-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0236216U JPH0236216U (cs) | 1990-03-08 |
| JPH0540572Y2 true JPH0540572Y2 (cs) | 1993-10-14 |
Family
ID=31355369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11453288U Expired - Lifetime JPH0540572Y2 (cs) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540572Y2 (cs) |
-
1988
- 1988-08-31 JP JP11453288U patent/JPH0540572Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236216U (cs) | 1990-03-08 |
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