RU2008151423A - ULTRASONIC PIEZOELECTRIC CONVERTER - Google Patents
ULTRASONIC PIEZOELECTRIC CONVERTER Download PDFInfo
- Publication number
- RU2008151423A RU2008151423A RU2008151423/28A RU2008151423A RU2008151423A RU 2008151423 A RU2008151423 A RU 2008151423A RU 2008151423/28 A RU2008151423/28 A RU 2008151423/28A RU 2008151423 A RU2008151423 A RU 2008151423A RU 2008151423 A RU2008151423 A RU 2008151423A
- Authority
- RU
- Russia
- Prior art keywords
- pipe
- cylindrical body
- located inside
- hollow
- hollow cylindrical
- Prior art date
Links
Abstract
Ультразвуковой пьезоэлектрический преобразователь, содержащий патрубок, звукопровод, установленный внутри нижнего конца патрубка, пустотелый цилиндрический корпус, расположенный внутри патрубка и установленный своим нижним основанием на верхней поверхности звукопровода, пьезоэлемент, расположенный внутри пустотелого цилиндрического корпуса, демпфер, расположенный внутри пустотелого цилиндрического корпуса и установленный своей нижней поверхностью на верхней поверхности пьезоэлемента, пружину, расположенную внутри пустотелого цилиндрического корпуса и установленную своим нижним концом на верхней поверхности демпфера, изолятор расположенный внутри пустотелого цилиндрического корпуса, и крышку, установленную на верхнем конце патрубка и расположенную своей внутренней поверхностью на верхнем основании цилиндрического пустотелого корпуса, отличающийся тем, что демпфер выполнен из электроизоляционного материала, а изолятор установлен своей нижней поверхностью на верхней поверхности звукопровода и своей верхней поверхностью на нижней поверхности пьезоэлемента, а верхний конец пружины расположен на внутренней поверхности крышки. An ultrasonic piezoelectric transducer comprising a pipe, a sound pipe installed inside the lower end of the pipe, a hollow cylindrical body located inside the pipe and installed with its lower base on the upper surface of the sound pipe, a piezoelectric element located inside the hollow cylindrical body, a damper located inside the hollow cylindrical body and installed by lower surface on the upper surface of the piezoelectric element, a spring located inside the hollow a cylindrical body and installed at its lower end on the upper surface of the damper, an insulator located inside the hollow cylindrical body, and a cover mounted on the upper end of the pipe and located on its upper surface on the upper base of the cylindrical hollow body, characterized in that the damper is made of electrical insulation material, and the insulator is mounted with its lower surface on the upper surface of the sound duct and its upper surface on the lower surface of the piezoelectric element nta, and the upper end of the spring is located on the inner surface of the cover.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008151423/28A RU2396732C1 (en) | 2008-12-24 | 2008-12-24 | Ultrasonic piezoelectric converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008151423/28A RU2396732C1 (en) | 2008-12-24 | 2008-12-24 | Ultrasonic piezoelectric converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008151423A true RU2008151423A (en) | 2010-06-27 |
| RU2396732C1 RU2396732C1 (en) | 2010-08-10 |
Family
ID=42683324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008151423/28A RU2396732C1 (en) | 2008-12-24 | 2008-12-24 | Ultrasonic piezoelectric converter |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2396732C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588305B (en) * | 2015-01-19 | 2017-01-11 | 中北大学 | Power ultrasonic transducer device with dynamic matching of electric impedance |
| RU2739150C1 (en) * | 2020-03-07 | 2020-12-21 | Максим Николаевич Карпов | Ultrasonic piezoelectric transducer |
-
2008
- 2008-12-24 RU RU2008151423/28A patent/RU2396732C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2396732C1 (en) | 2010-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2011259364A5 (en) | ||
| WO2009058759A3 (en) | Energy converter with transducers for converting fluid-induced movements or stress to electricity | |
| WO2011068339A3 (en) | String instrument in violin family, capable of versatile use as acoustic or electric instrument | |
| EA201070330A1 (en) | CONVERSION DEVICES INTENDED FOR USE AT CARTRIDGE | |
| RU2011126877A (en) | ACOUSTIC DEVICE | |
| GB0920115D0 (en) | A tubular conduit | |
| CN104811879B (en) | A kind of more piezoelectric ceramic stack excitation deepwater wideband energy converters | |
| RU2008151423A (en) | ULTRASONIC PIEZOELECTRIC CONVERTER | |
| DE602004011327D1 (en) | MICROPHONE, HEARING AID WITH A MICROPHONE AND INTAKE STRUCTURE FOR A MICROPHONE | |
| RU2007141728A (en) | INSTALLING ULTRASONIC CLEANING OF PARTS | |
| RU2008141004A (en) | ULTRASONIC PIEZOELECTRIC CONVERTER (OPTIONS) | |
| RU2014101480A (en) | ACOUSTIC TRANSMITTER | |
| RU2014147401A (en) | PIEZOELECTRIC CONVERTER | |
| RU2008113661A (en) | WELL SENSOR | |
| RU2008148791A (en) | ACOUSTIC ELECTRONIC PUMP | |
| RU2009101262A (en) | AERODYNAMIC SILENCER | |
| RU2004105537A (en) | ULTRASONIC VIBRATING TOOL | |
| RU2008101094A (en) | BUFFER | |
| RU2010122691A (en) | DEVICE FOR CLEANING STEAM OR GAS FROM FOREIGN INCLUSIONS | |
| EA201001476A1 (en) | DEVICE FOR THERMOMECHANICAL CONNECTION OF PIPES | |
| JP2012161052A5 (en) | ||
| RU2008121066A (en) | FAT REMOVER | |
| RU2007111575A (en) | VOLTAGE ANCHOR SYSTEM | |
| TW201028995A (en) | Low-frequency extension resonance design for drum membrane | |
| RU2010145890A (en) | BITUMEN FOAMING DEVICE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20111225 |
|
| RZ4A | Other changes in the information about an invention | ||
| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20140922 |
|
| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20151109 |