SU1112877A1 - DEVICE FOR MEASURING PRESSURE - Google Patents

DEVICE FOR MEASURING PRESSURE

Info

Publication number
SU1112877A1
SU1112877A1 SU3466287/10A SU3466287A SU1112877A1 SU 1112877 A1 SU1112877 A1 SU 1112877A1 SU 3466287/10 A SU3466287/10 A SU 3466287/10A SU 3466287 A SU3466287 A SU 3466287A SU 1112877 A1 SU1112877 A1 SU 1112877A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measuring pressure
evacuated
resonator
resonators
accelerations
Prior art date
Application number
SU3466287/10A
Other languages
Russian (ru)
Inventor
В.Г. Кравцов
И.В. Корольков
А.И. Журавлев
Original Assignee
В.Г. Кравцов
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 В.Г. Кравцов filed Critical В.Г. Кравцов
Priority to SU3466287/10A priority Critical patent/SU1112877A1/en
Application granted granted Critical
Publication of SU1112877A1 publication Critical patent/SU1112877A1/en

Links

Abstract

Устройство для измерения давления, содержащее два расположенных соосно друг другу и консольно закрепленных одними концами в корпусе цилиндрических резонатора, один из которых вакуумирован, а второй имеет штуцер для подвода давления, систему возбуждения и съема колебаний и электрический задатчик силы, соединенный с регулируемым источником тока, отличающееся тем, что, с целью повышения точности измерений за счет снижения погрешности от наклона, вибраций и ускорений, в нем резонаторы жестко соединены между собой свободными торцами, при этом вакуумированный резонатор выполнен из магнитострикционного материала, а внутри него размещена катушка задатчика силы.A device for measuring pressure, containing two located coaxially with each other and cantilever-mounted with one end in the body of a cylindrical resonator, one of which is evacuated, and the second has a fitting for pressure supply, an excitation and pickup system, and an electric force adjuster connected characterized in that, in order to improve the measurement accuracy by reducing the error from tilt, vibrations and accelerations, in it the resonators are rigidly interconnected by free ends, with this The evacuated resonator is made of a magnetostrictive material, and inside it a force setting coil is placed.

SU3466287/10A 1982-07-07 1982-07-07 DEVICE FOR MEASURING PRESSURE SU1112877A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3466287/10A SU1112877A1 (en) 1982-07-07 1982-07-07 DEVICE FOR MEASURING PRESSURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3466287/10A SU1112877A1 (en) 1982-07-07 1982-07-07 DEVICE FOR MEASURING PRESSURE

Publications (1)

Publication Number Publication Date
SU1112877A1 true SU1112877A1 (en) 2005-06-10

Family

ID=60518946

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3466287/10A SU1112877A1 (en) 1982-07-07 1982-07-07 DEVICE FOR MEASURING PRESSURE

Country Status (1)

Country Link
SU (1) SU1112877A1 (en)

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