RU94019608A - ULTRASONIC PIEZE CONVERTER - Google Patents

ULTRASONIC PIEZE CONVERTER

Info

Publication number
RU94019608A
RU94019608A RU94019608/28A RU94019608A RU94019608A RU 94019608 A RU94019608 A RU 94019608A RU 94019608/28 A RU94019608/28 A RU 94019608/28A RU 94019608 A RU94019608 A RU 94019608A RU 94019608 A RU94019608 A RU 94019608A
Authority
RU
Russia
Prior art keywords
converter
ultrasonic
pieze
damper
insulator
Prior art date
Application number
RU94019608/28A
Other languages
Russian (ru)
Other versions
RU2079814C1 (en
Inventor
Н.С. Марьин
Original Assignee
Н.С. Марьин
Filing date
Publication date
Application filed by Н.С. Марьин filed Critical Н.С. Марьин
Priority to RU94019608A priority Critical patent/RU2079814C1/en
Priority claimed from RU94019608A external-priority patent/RU2079814C1/en
Publication of RU94019608A publication Critical patent/RU94019608A/en
Application granted granted Critical
Publication of RU2079814C1 publication Critical patent/RU2079814C1/en

Links

Claims (1)

Ультразвуковой пьезопреобразователь относится к приборостроению и может найти применение в ультразвуковых приборах, в частности при измерении расхода жидкостей, протекающих в напорных трубопроводах. Сущность изобретения заключается в том, что в преобразователе, содержащим патрубок, в котором смонтированы изолятор и резонатор, включающий пьезоэлемент, протектор и демпфер, изолятор выполнен в виде трубки-фланца, смонтирован одним концом трубки к тыльной стороне демпфера, а фланец - к патрубку, причем преобразователь полностью демпфирован контролируемой жидкостью.An ultrasonic piezotransducer relates to instrument making and can be used in ultrasonic devices, in particular, when measuring the flow rate of liquids flowing in pressure pipelines. The essence of the invention lies in the fact that in the converter containing a pipe in which an insulator and a resonator are mounted, including a piezoelectric element, a protector and a damper, the insulator is made in the form of a tube-flange, mounted at one end of the tube to the back of the damper moreover, the converter is fully damped with a controlled fluid.
RU94019608A 1994-05-26 1994-05-26 Ultrasonic piezoconverter for flowmeter RU2079814C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94019608A RU2079814C1 (en) 1994-05-26 1994-05-26 Ultrasonic piezoconverter for flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94019608A RU2079814C1 (en) 1994-05-26 1994-05-26 Ultrasonic piezoconverter for flowmeter

Publications (2)

Publication Number Publication Date
RU94019608A true RU94019608A (en) 1996-01-10
RU2079814C1 RU2079814C1 (en) 1997-05-20

Family

ID=20156454

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94019608A RU2079814C1 (en) 1994-05-26 1994-05-26 Ultrasonic piezoconverter for flowmeter

Country Status (1)

Country Link
RU (1) RU2079814C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007149002A1 (en) * 2006-06-09 2007-12-27 Anatoly Maximovich Anashin Ultrasonic sensor

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