RU94038964A - Acoustic transducer - Google Patents
Acoustic transducerInfo
- Publication number
- RU94038964A RU94038964A RU94038964/28A RU94038964A RU94038964A RU 94038964 A RU94038964 A RU 94038964A RU 94038964/28 A RU94038964/28 A RU 94038964/28A RU 94038964 A RU94038964 A RU 94038964A RU 94038964 A RU94038964 A RU 94038964A
- Authority
- RU
- Russia
- Prior art keywords
- acoustic
- transducer
- piezoelectric member
- ultrasound
- piezoelectric element
- Prior art date
Links
Landscapes
- Transducers For Ultrasonic Waves (AREA)
Abstract
FIELD: ultrasound devices. SUBSTANCE: transducer is protected against severe chemical conditions by fluoroplastic or polyethylene housing. New method of gluing piezoelectric member to housing bottom, which serves for acoustic matching results in conversion of radial and transversal oscillations of piezoelectric member to output signal of acoustic transducer. Device may be used in acoustic level gages, echo sounders, alarm and other devices which operations are based sounding liquid or gas by ultrasound. EFFECT: increased efficiency of operations at resonant frequencies corresponding to different modes of oscillations of cylindrical piezoelectric member.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94038964/28A RU94038964A (en) | 1994-09-29 | 1994-09-29 | Acoustic transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94038964/28A RU94038964A (en) | 1994-09-29 | 1994-09-29 | Acoustic transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94038964A true RU94038964A (en) | 1996-06-20 |
Family
ID=48449599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94038964/28A RU94038964A (en) | 1994-09-29 | 1994-09-29 | Acoustic transducer |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU94038964A (en) |
-
1994
- 1994-09-29 RU RU94038964/28A patent/RU94038964A/en unknown
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