RU2015118770A - Acoustic Field Shaper in a Solid - Google Patents
Acoustic Field Shaper in a Solid Download PDFInfo
- Publication number
- RU2015118770A RU2015118770A RU2015118770A RU2015118770A RU2015118770A RU 2015118770 A RU2015118770 A RU 2015118770A RU 2015118770 A RU2015118770 A RU 2015118770A RU 2015118770 A RU2015118770 A RU 2015118770A RU 2015118770 A RU2015118770 A RU 2015118770A
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- RU
- Russia
- Prior art keywords
- chamber
- waveguide
- emitter
- possibility
- object under
- Prior art date
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/14—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for acoustics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Acoustics & Sound (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Формирователь акустического поля в твердом теле, содержащий шары, имеющие возможность соударения с поверхностью излучателя для возбуждения в нем упругих волн, отличающийся тем, что введены сообщающиеся между собой камеры, в одной из которых находятся металлические шары одинакового диаметра с возможностью пересыпания их в другую камеру под действием силы тяжести и воздействием на один из торцов излучателя в виде цилиндрического волновода, который установлен в каждой камере со стороны ее основания с возможностью перемещения вдоль ее оси, при этом другой конец волновода сопряжен с исследуемым объектом, а камеры образованы в корпусе, между которым и исследуемым объектом установлен элемент регулирования высоты смещения волновода в камере, причем отношение длины волновода к его диаметру более пяти.An acoustic field shaper in a solid body containing balls that can collide with the surface of the emitter to excite elastic waves in it, characterized in that interconnected chambers are introduced, one of which contains metal balls of the same diameter with the possibility of pouring them into another chamber under the action of gravity and the impact on one of the ends of the emitter in the form of a cylindrical waveguide, which is installed in each chamber from the side of its base with the possibility of movement along its axis , While the other end of the waveguide is associated with the object under investigation, and the camera are formed in the housing, between which and the object under study is set regulation waveguide element displacement height in the chamber, wherein the ratio of fiber length to its diameter of more than five.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015118770A RU2610570C2 (en) | 2015-05-19 | 2015-05-19 | Generator of acoustic field in solid body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015118770A RU2610570C2 (en) | 2015-05-19 | 2015-05-19 | Generator of acoustic field in solid body |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2015118770A true RU2015118770A (en) | 2016-12-10 |
RU2610570C2 RU2610570C2 (en) | 2017-02-13 |
Family
ID=57759843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015118770A RU2610570C2 (en) | 2015-05-19 | 2015-05-19 | Generator of acoustic field in solid body |
Country Status (1)
Country | Link |
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RU (1) | RU2610570C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2735788C1 (en) * | 2020-06-22 | 2020-11-09 | Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" | Device for imitation of acoustic emission signals |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1032410A1 (en) * | 1981-03-18 | 1983-07-30 | Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Институт Им.Ф.Э.Дзержинского | Ultrasonic converter acoustic characteristic determination device |
SU1315197A1 (en) * | 1984-07-10 | 1987-06-07 | Предприятие П/Я М-5174 | Apparatus for converting frequency of acoustic oscillations |
RU2021857C1 (en) * | 1990-05-23 | 1994-10-30 | Сибирский государственный проектный и научно-исследовательский институт цветной металлургии | Device to generate acoustic oscillations |
CN104575192B (en) * | 2014-12-25 | 2018-08-03 | 惠州学院 | A kind of glass resonance demonstration device |
-
2015
- 2015-05-19 RU RU2015118770A patent/RU2610570C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2610570C2 (en) | 2017-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170520 |