MD1422G2 - Ultrasonic transducer - Google Patents

Ultrasonic transducer

Info

Publication number
MD1422G2
MD1422G2 MD97-0207A MD970207A MD1422G2 MD 1422 G2 MD1422 G2 MD 1422G2 MD 970207 A MD970207 A MD 970207A MD 1422 G2 MD1422 G2 MD 1422G2
Authority
MD
Moldova
Prior art keywords
metallic
holder
bush
piezoelectric element
invention consists
Prior art date
Application number
MD97-0207A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD970207A (en
MD1422F2 (en
Inventor
Сергей ФИЛИМОНОВ
Original Assignee
Sadovnicova Iulia
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sadovnicova Iulia filed Critical Sadovnicova Iulia
Priority to MD97-0207A priority Critical patent/MD1422G2/en
Publication of MD970207A publication Critical patent/MD970207A/en
Publication of MD1422F2 publication Critical patent/MD1422F2/en
Publication of MD1422G2 publication Critical patent/MD1422G2/en

Links

Abstract

The invention refers to nondestructive quality testing of the multilayer bonded aviation structures.Summary of the invention consists in, that the ultrasonic transducer contains a body, disk-shaped axial polarized piezoelectric element with electrodes on the faces, protector fixed to one body end, metallic other body end and connected to one of the piezoelectric element electrodes and a holder. The body is executed of great damping insulating material, on one metallic contact side end it is installed a metallic bush with the external thread to which it is connected another electrode, by that the bush is coupled with the holder by threaded connection.The technical result of the invention consists in the possibility to obtain a distortionless amplitude-phase-frequancy characteristic of the transducer voltage.
MD97-0207A 1997-07-02 1997-07-02 Ultrasonic transducer MD1422G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD97-0207A MD1422G2 (en) 1997-07-02 1997-07-02 Ultrasonic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD97-0207A MD1422G2 (en) 1997-07-02 1997-07-02 Ultrasonic transducer

Publications (3)

Publication Number Publication Date
MD970207A MD970207A (en) 1999-06-30
MD1422F2 MD1422F2 (en) 2000-02-29
MD1422G2 true MD1422G2 (en) 2000-09-30

Family

ID=19739038

Family Applications (1)

Application Number Title Priority Date Filing Date
MD97-0207A MD1422G2 (en) 1997-07-02 1997-07-02 Ultrasonic transducer

Country Status (1)

Country Link
MD (1) MD1422G2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119254A (en) * 1960-05-13 1964-01-28 Konink Nl Vliegtuigenfabriek F Transducer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119254A (en) * 1960-05-13 1964-01-28 Konink Nl Vliegtuigenfabriek F Transducer

Also Published As

Publication number Publication date
MD970207A (en) 1999-06-30
MD1422F2 (en) 2000-02-29

Similar Documents

Publication Publication Date Title
US3925692A (en) Replaceable element ultrasonic flowmeter transducer
JP4147533B2 (en) Ultrasonic transducer with sleeve
US3851194A (en) Anti resonant electrodes for a piezoelectric transformer
US4618796A (en) Acoustic diode
US2910545A (en) Transducer
JPH0915023A (en) Device for detecting and/or monitoring height of filled surface specified beforehand in container
MD1422G2 (en) Ultrasonic transducer
US4544859A (en) Non-bonded piezoelectric ultrasonic transducer
EP0823782A3 (en) Piezoelectric component
US3199071A (en) Electroacoustic transducer construction suitable for operation in deep water
US4652785A (en) Acoustic piezoelectric power transducer
JPH0256823B2 (en)
DE3727221A1 (en) Sensor for pressure (compressive) force
JPS5810618A (en) Sensor
JPS57197907A (en) Supporting structure of piezoelectric oscillating element
JPS61177785A (en) Bimorph element
JPS5927699A (en) Piezoelectric oscillator
JPH04132400A (en) Drip-proof type ultrasonic microphone
JPH0698388A (en) High-pressure resistance hydrophone
CA1249861A (en) Central bolt ultrasonic atomizer
JPH03248581A (en) Electrostrictive effect element
JPH051093Y2 (en)
JPS6424700A (en) Piezoelectric acoustic transducer
JPS62188599A (en) Ultrasonic probe
JPH08228031A (en) Piezoelectric transformer and supporting device thereof

Legal Events

Date Code Title Description
PD99 Pending application