SINGLE-CRYSTALLINE PIEZOID OF RESONANCE-TUNED CONVERTER Russian patent published in 1998 - IPC

Abstract RU 2105432 C1

FIELD: ultrasonic medical diagnostic instruments and ultrasonic flaw detectors. SUBSTANCE: piezoid is made in the for of rectangular plate with piezomodule matrix material of type given in description of invention. Plate is positioned at certain angle to Y axis. Lithium niobite or lithium tantalate may be used as plate material. A number of optimal angles of plate turn are determined for mentioned materials. EFFECT: improved combination of maximum fundamental-mode piezoactivity and maximum anisotropy of piezoeffect. 5 cl, 2 dwg, 1 tbl

Similar patents RU2105432C1

Title Year Author Number
DUAL-MODE ELECTROACOUSTIC TRANSDUCER 2023
  • Baranov Andrei Dmitrievich
  • Staroverova Iasemin
  • Peregudov Aleksandr Nikolaevich
  • Shevelko Mikhail Mikhailovich
RU2814451C1
THREE-COMPONENT PIEZOELECTRIC VIBRATIONAL ACCELEROMETER WITH SINGLE SENSITIVE ELEMENT 1994
  • Kobjakov Igor' Borisovich
RU2061242C1
THREE-COMPONENT PIEZO-ELECTRIC VIBRATION ACCELEROMETER WITH SINGLE SENSITIVE ELEMENT 2002
  • Kobjakov I.B.
RU2229136C1
SYSTEM FOR DETECTING AND IDENTIFICATION OF POSITION OF PERSON SUFFERING DISTRESS IN WATER 2010
  • Kursin Sergej Borisovich
  • Rumjantsev Jurij Vladimirovich
  • Chernjavets Vladimir Vasil'Evich
  • Brodskij Pavel Grigor'Evich
  • Len'Kov Valerij Pavlovich
  • Dikarev Viktor Ivanovich
RU2449917C1
BODILY LIGHT SWIMWEAR 2012
  • Iljukhin Viktor Nikolaevich
  • Brodskij Pavel Grigor'Evich
  • Len'Kov Valerij Pavlovich
  • Chernjavets Vladimir Vasil'Evich
  • Bakhmutov Vladimir Jur'Evich
  • Lobanov Andrej Aleksandrovich
RU2513777C1
METHOD OF PRODUCING POROUS COMPOSITE PIEZOELECTRIC MATERIAL 2024
  • Rybianets Andrei Nikolaevich
  • Shvetsova Natalia Aleksandrovna
  • Shvetsov Igor Aleksandrovich
RU2836848C1
VERSIONS OF MONOCRYSTAL ELEMENT OF RESONANCE CONVERTER 0
  • Kochetkov Yurij Anatolevich
  • Yaroslavskij Mikhail Iosifovich
  • Bankov Vladimir Nikolaevich
  • Gruzinenko Valerij Borisovich
  • Samojlov Valerij Sergeevich
  • Stasevich Vladimir Nikolaevich
SU1216835A1
VECTOR PIEZOELECTRIC VIBRATION INVERTER 2007
  • Levitskij Dmitrij Nikolaevich
  • Speranskij Anatolij Alekseevich
RU2347228C1
LOW-FREQUENCY PIEZOELECTRIC CERAMIC MATERIAL BASED ON BISMUTH FERRITE AND LEAD FERRONIOBATE 2024
  • Zhidel Karina Mikhailovna
  • Glazunova Ekaterina Viktorovna
  • Dudkina Svetlana Ivanovna
  • Pavlenko Anatolii Vladimirovich
  • Reznichenko Larisa Andreevna
RU2836755C1
METHOD OF MANUFACTURING OF ANHYSTERETIC ACTUATOR WITH LINEAR PIEZOELECTRICAL CHARACTERISTIC 2013
  • Shur Vladimir Jakovlevich
  • Baturin Ivan Sergeevich
  • Mingaliev Evgenij Al'Bertovich
  • Konev Mikhail Vladimirovich
  • Zorikhin Dmitrij Vladimirovich
  • Udalov Artur Rudol'Fovich
  • Greshnjakov Evgenij Dmitrievich
RU2539104C1

RU 2 105 432 C1

Authors

Kobjakov Igor' Borisovich

Dates

1998-02-20Published

1996-04-16Filed