CH397264A - Piezoelektrisches Wandlerelement - Google Patents
Piezoelektrisches WandlerelementInfo
- Publication number
- CH397264A CH397264A CH344761A CH344761A CH397264A CH 397264 A CH397264 A CH 397264A CH 344761 A CH344761 A CH 344761A CH 344761 A CH344761 A CH 344761A CH 397264 A CH397264 A CH 397264A
- Authority
- CH
- Switzerland
- Prior art keywords
- plates
- plate
- torsion
- bending
- electrodes
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 52
- 239000013078 crystal Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 5
- 239000000306 component Substances 0.000 description 8
- 229910010293 ceramic material Inorganic materials 0.000 description 5
- 239000002178 crystalline material Substances 0.000 description 5
- 230000010287 polarization Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005686 electrostatic field Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- QNZFKUWECYSYPS-UHFFFAOYSA-N lead zirconium Chemical compound [Zr].[Pb] QNZFKUWECYSYPS-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000011032 tourmaline Substances 0.000 description 1
- 229940070527 tourmaline Drugs 0.000 description 1
- 229910052613 tourmaline Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL249846 | 1960-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH397264A true CH397264A (de) | 1965-08-15 |
Family
ID=19752247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH344761A CH397264A (de) | 1960-03-26 | 1961-03-23 | Piezoelektrisches Wandlerelement |
Country Status (3)
-
0
- NL NL249846D patent/NL249846A/xx unknown
-
1961
- 1961-03-23 CH CH344761A patent/CH397264A/de unknown
-
1964
- 1964-12-28 OA OA51074A patent/OA00970A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL249846A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| OA00970A (fr) | 1968-08-07 |
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