RO78377B1 - Minitraductor axial piezoelectric - Google Patents
Minitraductor axial piezoelectricInfo
- Publication number
- RO78377B1 RO78377B1 RO104937A RO10493781A RO78377B1 RO 78377 B1 RO78377 B1 RO 78377B1 RO 104937 A RO104937 A RO 104937A RO 10493781 A RO10493781 A RO 10493781A RO 78377 B1 RO78377 B1 RO 78377B1
- Authority
- RO
- Romania
- Prior art keywords
- piezoelectric
- axial
- rotated
- rectified
- bush
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Prezenta inventie se refera la un minitraductor axial piezoelectric din clasa accelerometrelor, pentru detectarea si determinarea caracteristicilor mecanice ale vibratiilor, pieselor cu dimensiuni reduse. Minitraductorul, conform inventiei, este constituit dintr-o carcasa cilindrica prin care patrunde fara a se putea roti, blocat de o pana longitudinala, un pivot central prevazut cu o coroana frontala rectificata, pe care este amplasata o pastila piezoelectrica, cu fetele, de asemenea, rectificate, un disc colector ce transmite pastilei piezoelectrice impulsurile inertiale ale carcasei, prin intermediul unei foi izolatoare si a unui capac de închidere, prevazut la exterior cu un tronson filetat, cu rolul de racordare a unei mufe de contact si cu un locas axial în care este fixat prin intermediul unei bucse izolatoare, o bucsa de contact, conectata cu discul colector, prin intermediul unui fir palpator de legatura electrica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104937A RO78377A2 (ro) | 1981-07-21 | 1981-07-21 | Minitraductor axial piezoelectric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104937A RO78377A2 (ro) | 1981-07-21 | 1981-07-21 | Minitraductor axial piezoelectric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO78377B1 true RO78377B1 (ro) | 1983-01-30 |
| RO78377A2 RO78377A2 (ro) | 1983-02-01 |
Family
ID=20110258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81104937A RO78377A2 (ro) | 1981-07-21 | 1981-07-21 | Minitraductor axial piezoelectric |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO78377A2 (ro) |
-
1981
- 1981-07-21 RO RO81104937A patent/RO78377A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO78377A2 (ro) | 1983-02-01 |
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