CA2484772A1 - Circuit de commande de transducteur ultrasonique a haute efficacite - Google Patents
Circuit de commande de transducteur ultrasonique a haute efficacite Download PDFInfo
- Publication number
- CA2484772A1 CA2484772A1 CA 2484772 CA2484772A CA2484772A1 CA 2484772 A1 CA2484772 A1 CA 2484772A1 CA 2484772 CA2484772 CA 2484772 CA 2484772 A CA2484772 A CA 2484772A CA 2484772 A1 CA2484772 A1 CA 2484772A1
- Authority
- CA
- Canada
- Prior art keywords
- layer
- piezo
- eddy
- mode
- ultrasonic transducer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
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- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 5
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- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
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- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
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- 239000013065 commercial product Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
- B06B1/0655—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element of cylindrical shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2484772 CA2484772A1 (fr) | 2004-10-25 | 2004-10-25 | Circuit de commande de transducteur ultrasonique a haute efficacite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2484772 CA2484772A1 (fr) | 2004-10-25 | 2004-10-25 | Circuit de commande de transducteur ultrasonique a haute efficacite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2484772A1 true CA2484772A1 (fr) | 2006-04-25 |
Family
ID=36242638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2484772 Abandoned CA2484772A1 (fr) | 2004-10-25 | 2004-10-25 | Circuit de commande de transducteur ultrasonique a haute efficacite |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2484772A1 (fr) |
-
2004
- 2004-10-25 CA CA 2484772 patent/CA2484772A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |