NL172013C - Kristalplaatje uit eenkristallig litao3 en een piezo-elektrische triller voorzien van een dergelijk kristalplaatje. - Google Patents
Kristalplaatje uit eenkristallig litao3 en een piezo-elektrische triller voorzien van een dergelijk kristalplaatje.Info
- Publication number
- NL172013C NL172013C NLAANVRAGE7012955,A NL7012955A NL172013C NL 172013 C NL172013 C NL 172013C NL 7012955 A NL7012955 A NL 7012955A NL 172013 C NL172013 C NL 172013C
- Authority
- NL
- Netherlands
- Prior art keywords
- crystal
- crystal plate
- triller
- piezoelectric
- litao3
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
- H10N30/8542—Alkali metal based oxides, e.g. lithium, sodium or potassium niobates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7020169 | 1969-09-03 | ||
| JP10030769A JPS504116B1 (nl) | 1969-12-13 | 1969-12-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7012955A NL7012955A (nl) | 1971-03-05 |
| NL172013B NL172013B (nl) | 1983-01-17 |
| NL172013C true NL172013C (nl) | 1983-06-16 |
Family
ID=26411362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7012955,A NL172013C (nl) | 1969-09-03 | 1970-09-01 | Kristalplaatje uit eenkristallig litao3 en een piezo-elektrische triller voorzien van een dergelijk kristalplaatje. |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1284343A (nl) |
| NL (1) | NL172013C (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7402938B2 (en) * | 2004-10-29 | 2008-07-22 | Jfe Mineral Co., Ltd. | Piezoelectric single crystal device |
-
1970
- 1970-09-01 NL NLAANVRAGE7012955,A patent/NL172013C/nl not_active IP Right Cessation
- 1970-09-03 GB GB42304/70A patent/GB1284343A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7012955A (nl) | 1971-03-05 |
| DE2043762B2 (de) | 1976-09-30 |
| GB1284343A (en) | 1972-08-09 |
| NL172013B (nl) | 1983-01-17 |
| DE2043762A1 (de) | 1971-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE754242A (fr) | Diamino-s-triazines et dinitro-s-triazines | |
| DK130560B (da) | Piezoelektrisk transor. | |
| DK133218C (da) | Piezoelektrisk krystalaggregat | |
| AT319632B (de) | Piezoelektrisches Kristallelement | |
| CH503982A (de) | Piezoelektrischer Kraftwandler | |
| SE351286C (sv) | Piezoelektrisk gastendare | |
| NL165543C (nl) | Piezo-elektrische inrichting. | |
| AT341577B (de) | Piezoelektrischer resonator | |
| BE772944A (fr) | Attenuateur acoustique | |
| CH526230A (de) | Kristalloszillator | |
| SE381192B (sv) | Piezoelektriskt svengningssystem | |
| NL162523C (nl) | Monolithisch kristalfilter. | |
| BE764165A (fr) | Element courbe ondule | |
| NL172013C (nl) | Kristalplaatje uit eenkristallig litao3 en een piezo-elektrische triller voorzien van een dergelijk kristalplaatje. | |
| IL34068A (en) | Piezoelectric transducer | |
| TR17184A (tr) | Difenilamin ve bunun muestakkinin istihsal edimesi icin usul | |
| DE2130588B2 (de) | Piezoelektrische baueinheit | |
| CH522997A (de) | Piezoelektrischer Wandler | |
| CH531144A (de) | Piezoelektrisches Feuerzeug | |
| AT316648B (de) | Piezoelektrische Resonatoranordnung in monolithischer Ausführung | |
| CH518537A (de) | Piezoelektrischer Messwandler | |
| CA843392A (en) | Oriented litao3 crystal and devices using same | |
| AT329300B (de) | Piezoelektrische baueinheit | |
| FR1462705A (fr) | Convertisseur série parallèle et transducteur associé | |
| AU440313B2 (en) | Piezoelectric crystal assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BK | Erratum |
Free format text: CORRECTION TO PAMPHLET |
|
| TNT | Modifications of names of proprietors of patents or applicants of examined patent applications |
Owner name: NEC CORPORATION |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |