RU95107281A - Separate-integrated ultrasonic converter - Google Patents

Separate-integrated ultrasonic converter

Info

Publication number
RU95107281A
RU95107281A RU95107281/28A RU95107281A RU95107281A RU 95107281 A RU95107281 A RU 95107281A RU 95107281/28 A RU95107281/28 A RU 95107281/28A RU 95107281 A RU95107281 A RU 95107281A RU 95107281 A RU95107281 A RU 95107281A
Authority
RU
Russia
Prior art keywords
width
transmitting
piezoplates
receiving
separate
Prior art date
Application number
RU95107281/28A
Other languages
Russian (ru)
Other versions
RU2095806C1 (en
Inventor
Г.В. Григорян
Г.Г. Чирков
Original Assignee
Акционерное общество открытого типа "Носта"
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 Акционерное общество открытого типа "Носта" filed Critical Акционерное общество открытого типа "Носта"
Priority to RU95107281/28A priority Critical patent/RU2095806C1/en
Publication of RU95107281A publication Critical patent/RU95107281A/en
Application granted granted Critical
Publication of RU2095806C1 publication Critical patent/RU2095806C1/en

Links

Abstract

FIELD: instrumentation, ultrasonic inspection of quality of materials. SUBSTANCE: separate-integrated ultrasonic converter has electric and acoustic screens, conductive spacers, prisms- acoustic lines, transmitting and receiving piezoplates acoustically coupled to them. Novelty of converter lies in manufacture of transmitting and receiving piezoplates from similar elements laid flush on surface of prisms-acoustic lines. Width of elements is equal to width of piezoplates and ratio of length to width amounts to 2:1 and less. EFFECT: simplified design, increased functional stability. 3 cl, 4 dwg

Claims (1)

Изобретение относится к контрольно-измерительной технике и может быть использовано для ультразвукового контроля качества материалов. Раздельно-совмещенный ультразвуковой преобразователь содержит электрический и акустические экраны, электропроводные прокладки, призмы-звукопроводы, акустически связанные с ними передающие и приемные пьезопластины. Новым в преобразователе является то, что передающая и приемная пьезопластины выполнены из уложенных в стык на поверхности призм-звукопроводов одинаковых элементов, ширина которых равна ширине пьезопластины, а отношение длины к ширине составляет 2 : 1 и менее.The invention relates to instrumentation and can be used for ultrasonic quality control of materials. A separately combined ultrasonic transducer contains electric and acoustic screens, electrically conductive gaskets, prism-sound ducts, transmitting and receiving piezo-plates acoustically connected with them. What's new in the transducer is that the transmitting and receiving piezoelectric plates are made of identical elements laid in a joint on the surface of the prismatic sound ducts, the width of which is equal to the width of the piezoelectric plate, and the ratio of length to width is 2: 1 or less.
RU95107281/28A 1995-05-04 1995-05-04 Separated-integrated wide-band ultrasound transducer RU2095806C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95107281/28A RU2095806C1 (en) 1995-05-04 1995-05-04 Separated-integrated wide-band ultrasound transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95107281/28A RU2095806C1 (en) 1995-05-04 1995-05-04 Separated-integrated wide-band ultrasound transducer

Publications (2)

Publication Number Publication Date
RU95107281A true RU95107281A (en) 1997-03-10
RU2095806C1 RU2095806C1 (en) 1997-11-10

Family

ID=20167479

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95107281/28A RU2095806C1 (en) 1995-05-04 1995-05-04 Separated-integrated wide-band ultrasound transducer

Country Status (1)

Country Link
RU (1) RU2095806C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2532587C1 (en) * 2013-06-21 2014-11-10 Федеральное Государственное Унитарное Предприятие "Научно-Производственное Объединение "Техномаш" Ultrasonic separate-and-combined wide-coverage converter
RU172818U1 (en) * 2017-03-29 2017-07-25 Общество с ограниченной ответственностью "Нординкрафт Санкт-Петербург" DEVICE FOR AUTOMATED ULTRASONIC CONTROL OF SHEET RENT AND PIPES USING SEPARATELY COMBINED ULTRASONIC CONVERTERS
RU177638U1 (en) * 2017-11-14 2018-03-05 Публичное акционерное общество "Научно-производственная корпорация "Иркут" (ПАО "Корпорация "Иркут") SEPARATELY COMBINED CONVERTER FOR NON-STANDARD ULTRASONIC THICKNESS METERS
RU2718129C1 (en) * 2019-11-14 2020-03-30 ООО "Компания "Нординкрафт" Dual element ultrasound transducer

Also Published As

Publication number Publication date
RU2095806C1 (en) 1997-11-10

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Legal Events

Date Code Title Description
PD4A Correction of name of patent owner
MM4A The patent is invalid due to non-payment of fees

Effective date: 20060505