SU552517A1 - Mechano-acoustic part of a cyclic sound velocity meter in a liquid - Google Patents

Mechano-acoustic part of a cyclic sound velocity meter in a liquid

Info

Publication number
SU552517A1
SU552517A1 SU2136497A SU2136497A SU552517A1 SU 552517 A1 SU552517 A1 SU 552517A1 SU 2136497 A SU2136497 A SU 2136497A SU 2136497 A SU2136497 A SU 2136497A SU 552517 A1 SU552517 A1 SU 552517A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mechano
liquid
sound velocity
velocity meter
acoustic part
Prior art date
Application number
SU2136497A
Other languages
Russian (ru)
Inventor
Евгений Дмитриевич Попов
Original Assignee
Сахалинский Комплексный Научно-Исследовательский Институт Дальневосточного Научного Центра Ан Ссср
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 Сахалинский Комплексный Научно-Исследовательский Институт Дальневосточного Научного Центра Ан Ссср filed Critical Сахалинский Комплексный Научно-Исследовательский Институт Дальневосточного Научного Центра Ан Ссср
Priority to SU2136497A priority Critical patent/SU552517A1/en
Application granted granted Critical
Publication of SU552517A1 publication Critical patent/SU552517A1/en

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Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Description

Таким образом, мембрана не только значительно упрощает изготовление и уменьшает размеры нрибора, но н повышает его надежность , неприхотливость в настройке и долговечность .Thus, the membrane not only greatly simplifies manufacture and reduces the size of the device, but also increases its reliability, simplicity in tuning and durability.

Claims (1)

Формула изобретени Invention Formula Механо-акустическа  часть циклического измерител  скорости звука в жидкости, содержаша  корпус с крышкой, стойки, отражатель н два ньезоэлектрических преобразовател , отличающа с  тем, что, с целью повышени  точности измерений, она снабжена массивной металлической мембраной, конусообразно вогнутой и плотно прижатой к крышке корпуса, в углублени х которой горизонтально расположены пьезоэлектрические преобразователи .The mechano-acoustic part of a cyclic sound velocity meter in a liquid, containing a housing with a lid, a rack, a reflector and two non-electric transducers, is characterized in that it is equipped with a massive metal membrane cone-shaped and firmly pressed against the housing lid to improve measurement accuracy In the recesses of which are horizontally arranged piezoelectric transducers.
SU2136497A 1975-05-22 1975-05-22 Mechano-acoustic part of a cyclic sound velocity meter in a liquid SU552517A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2136497A SU552517A1 (en) 1975-05-22 1975-05-22 Mechano-acoustic part of a cyclic sound velocity meter in a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2136497A SU552517A1 (en) 1975-05-22 1975-05-22 Mechano-acoustic part of a cyclic sound velocity meter in a liquid

Publications (1)

Publication Number Publication Date
SU552517A1 true SU552517A1 (en) 1977-03-30

Family

ID=20620202

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2136497A SU552517A1 (en) 1975-05-22 1975-05-22 Mechano-acoustic part of a cyclic sound velocity meter in a liquid

Country Status (1)

Country Link
SU (1) SU552517A1 (en)

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