NL6608343A - - Google Patents
Info
- Publication number
- NL6608343A NL6608343A NL6608343A NL6608343A NL6608343A NL 6608343 A NL6608343 A NL 6608343A NL 6608343 A NL6608343 A NL 6608343A NL 6608343 A NL6608343 A NL 6608343A NL 6608343 A NL6608343 A NL 6608343A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/125—Driving means, e.g. electrodes, coils
- H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
- H03H9/14502—Surface acoustic wave [SAW] transducers for a particular purpose
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S181/00—Acoustics
- Y10S181/40—Wave coupling
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR21005A FR1447365A (fr) | 1965-06-16 | 1965-06-16 | Dispositif d'excitation pour ondes de surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6608343A true NL6608343A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-12-19 |
Family
ID=8582184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6608343A NL6608343A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-06-16 | 1966-06-16 |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3654500A (en) * | 1970-06-11 | 1972-04-04 | Texas Instruments Inc | Apparatus for converting bulk waves to rayleigh waves at microwave frequencies |
| US3736533A (en) * | 1971-12-15 | 1973-05-29 | Rca Corp | Apparatus for efficiently converting acoustic energy into electrical energy |
| US4281407A (en) * | 1979-12-14 | 1981-07-28 | Rca Corporation | Surface acoustic wave pickup and recording device |
| JPS56136017A (en) * | 1980-03-28 | 1981-10-23 | Clarion Co Ltd | Elastic surface wave device and its manufacture |
| US4462256A (en) * | 1982-12-27 | 1984-07-31 | The United States Of America As Represented By The Secretary Of The Navy | Lightweight, broadband Rayleigh wave transducer |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2624852A (en) * | 1946-03-04 | 1953-01-06 | Forbes Gordon Donald | Backing for delay line crystals |
| US2649550A (en) * | 1950-10-26 | 1953-08-18 | Sperry Prod Inc | Reflection absorbing ultrasonic wedge |
| US3070761A (en) * | 1953-05-07 | 1962-12-25 | Smith & Sons Ltd S | Ultrasonic delay lines |
| DE1182368B (de) * | 1953-05-07 | 1964-11-26 | Kelvin & Hughes Ltd | Ultraschall-Verzoegerungseinrichtung fuer Messzwecke |
| US2799191A (en) * | 1954-12-01 | 1957-07-16 | Utica Drop Forge & Tool Corp | Multiple range compound action hand tool |
| US3103640A (en) * | 1961-06-19 | 1963-09-10 | Lab For Electronics Inc | Variable ultrasonic delay line |
| US3289114A (en) * | 1963-12-24 | 1966-11-29 | Bell Telephone Labor Inc | Tapped ultrasonic delay line and uses therefor |
| FR1390365A (fr) * | 1964-01-15 | 1965-02-26 | Csf | Ligne de propagation acoustique pour la compression de trains d'ondes électriques |
| US3317862A (en) * | 1964-09-11 | 1967-05-02 | Bell Telephone Labor Inc | Off-axis elastic wave delay device with spherical reflections |
-
1965
- 1965-06-16 FR FR21005A patent/FR1447365A/fr not_active Expired
-
1966
- 1966-06-03 GB GB24952/66A patent/GB1151735A/en not_active Expired
- 1966-06-09 US US556419A patent/US3534300A/en not_active Expired - Lifetime
- 1966-06-15 DE DEC39362A patent/DE1278621B/de active Pending
- 1966-06-16 NL NL6608343A patent/NL6608343A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1447365A (fr) | 1966-07-29 |
| DE1278621B (de) | 1968-09-26 |
| US3534300A (en) | 1970-10-13 |
| GB1151735A (en) | 1969-05-14 |