MD1422G2 - Palpator ultrasonic - Google Patents
Palpator ultrasonic Download PDFInfo
- Publication number
- MD1422G2 MD1422G2 MD97-0207A MD970207A MD1422G2 MD 1422 G2 MD1422 G2 MD 1422G2 MD 970207 A MD970207 A MD 970207A MD 1422 G2 MD1422 G2 MD 1422G2
- Authority
- MD
- Moldova
- Prior art keywords
- metallic
- holder
- bush
- piezoelectric element
- invention consists
- Prior art date
Links
- 238000013016 damping Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 230000001012 protector Effects 0.000 abstract 1
- 238000012372 quality testing Methods 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
Invenţia se referă la controlul nedistructiv al calităţii construcţiilor aeriene stratificate lipite.Esenţa invenţiei constă în aceea că palpatorul ultrasonic conţine un corp, un piezoelement ca un disc cu polarizare axială, cu electrozi pe suprafeţele frontale, un protector, montat pe un capăt al corpului, un contact metalic fixat pe celălalt capăt al corpului şi unit cu unul din electrozii piezoelementului, şi un suport. Corpul este executat din material izolant supraatenuator al ultrasunetului, pe capătul corpului din partea contactului metalic este instalată o bucşă metalică cu filet dinafară la care este conectat al doilea electrod, totodată bucşa este unită cu suportul printr-o îmbinare cu filet.Rezultatul tehnic al invenţiei constă în posibilitatea obţinerii caracteristicii amplitudine-fază-frecvenţă a tensiunii electrice a palpatorului fără distorsiunilor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD97-0207A MD1422G2 (ro) | 1997-07-02 | 1997-07-02 | Palpator ultrasonic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD97-0207A MD1422G2 (ro) | 1997-07-02 | 1997-07-02 | Palpator ultrasonic |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD970207A MD970207A (ro) | 1999-06-30 |
| MD1422F2 MD1422F2 (ro) | 2000-02-29 |
| MD1422G2 true MD1422G2 (ro) | 2000-09-30 |
Family
ID=19739038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD97-0207A MD1422G2 (ro) | 1997-07-02 | 1997-07-02 | Palpator ultrasonic |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1422G2 (ro) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3119254A (en) * | 1960-05-13 | 1964-01-28 | Konink Nl Vliegtuigenfabriek F | Transducer |
-
1997
- 1997-07-02 MD MD97-0207A patent/MD1422G2/ro unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3119254A (en) * | 1960-05-13 | 1964-01-28 | Konink Nl Vliegtuigenfabriek F | Transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| MD1422F2 (ro) | 2000-02-29 |
| MD970207A (ro) | 1999-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD99 | Pending application |