SU1840686A1 - Hydroacoustic transformer - Google Patents

Hydroacoustic transformer

Info

Publication number
SU1840686A1
SU1840686A1 SU1571913/28A SU1571913A SU1840686A1 SU 1840686 A1 SU1840686 A1 SU 1840686A1 SU 1571913/28 A SU1571913/28 A SU 1571913/28A SU 1571913 A SU1571913 A SU 1571913A SU 1840686 A1 SU1840686 A1 SU 1840686A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hydroacoustic
cylindrical active
transformer
enhancement
elements
Prior art date
Application number
SU1571913/28A
Other languages
Russian (ru)
Inventor
Валентин Евгениевич Глазанов
Маргарита Алексеевна Королева
Александр Васильевич Михайлов
Роберт Ефимович Пасынков
Лев Наумович Сыркин
Лев Евгеньевич Шейнман
Анатолий Михайлович Эльгард
Original Assignee
ОАО "Концерн "Океанприбор"
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 ОАО "Концерн "Океанприбор" filed Critical ОАО "Концерн "Океанприбор"
Priority to SU1571913/28A priority Critical patent/SU1840686A1/en
Application granted granted Critical
Publication of SU1840686A1 publication Critical patent/SU1840686A1/en

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  • Transducers For Ultrasonic Waves (AREA)

Abstract

FIELD: instrument engineering.SUBSTANCE: hydroacoustic transformer includes two coaxial cylindrical active elements; separate piezoelectric elements are placed inside the outer cylindrical active element. The outer and the inner cylindrical active elements are firmly connected between each other.EFFECT: enhancement of the frequency curve flatness in the reception mode, as well as efficiency enhancement in the emission mode.1 dwg
SU1571913/28A 1973-11-02 1973-11-02 Hydroacoustic transformer SU1840686A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1571913/28A SU1840686A1 (en) 1973-11-02 1973-11-02 Hydroacoustic transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1571913/28A SU1840686A1 (en) 1973-11-02 1973-11-02 Hydroacoustic transformer

Publications (1)

Publication Number Publication Date
SU1840686A1 true SU1840686A1 (en) 2008-06-20

Family

ID=60537850

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1571913/28A SU1840686A1 (en) 1973-11-02 1973-11-02 Hydroacoustic transformer

Country Status (1)

Country Link
SU (1) SU1840686A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2718143C1 (en) * 2019-09-02 2020-03-30 Федеральное государственное бюджетное учреждение науки Институт проблем морских технологий Дальневосточного отделения Российской академии наук (ИПМТ ДВО РАН) Hydroacoustic deep-water antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2718143C1 (en) * 2019-09-02 2020-03-30 Федеральное государственное бюджетное учреждение науки Институт проблем морских технологий Дальневосточного отделения Российской академии наук (ИПМТ ДВО РАН) Hydroacoustic deep-water antenna

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