SU365652A1 - BIB. ^, IO HCA - Google Patents

BIB. ^, IO HCA

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Publication number
SU365652A1
SU365652A1 SU1678298A SU1678298A SU365652A1 SU 365652 A1 SU365652 A1 SU 365652A1 SU 1678298 A SU1678298 A SU 1678298A SU 1678298 A SU1678298 A SU 1678298A SU 365652 A1 SU365652 A1 SU 365652A1
Authority
SU
USSR - Soviet Union
Prior art keywords
float
vessel
hca
bib
section
Prior art date
Application number
SU1678298A
Other languages
Russian (ru)
Inventor
В. Я. Фридланд В. В. Арбенин В. Н. Бренер
Ндшг Н. ПАТЕНТнО
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 filed Critical
Priority to SU1678298A priority Critical patent/SU365652A1/en
Application granted granted Critical
Publication of SU365652A1 publication Critical patent/SU365652A1/en

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Description

1.one.

Изобретение относитс  к измерительной технике.This invention relates to a measurement technique.

Известны устройства дл  воспроизведени  линейных ускорений, содержащие платформу дл  установки эталонируемых приборов и блок измерени .Devices for reproducing linear accelerations are known, comprising a platform for mounting the calibrated instruments and a measuring unit.

Предлагаемое устройство позвол ет расширить диапазон воспроизводимых ускорений.The proposed device allows to expand the range of reproducible accelerations.

Это обеспечиваетс  за счет того, что в нем блок измерени  выполнен в виде интерферометрической схемы, а платформа - в виде поплавка , устанавливаемого с помощью след щей системы соосно с заполненным жидкостью сосудом, сливное отверстие которого имеет регулируемое сечение.This is ensured by the fact that the measuring unit in it is made in the form of an interferometric scheme, and the platform in the form of a float, which is installed with the aid of a tracking system coaxially with a vessel filled with liquid, the drain hole of which has an adjustable cross section.

На чертеже представлена конструктивна  схема описываемого устройства, содержащего сосуд 1 с жидкостью, сливное отверстие 2 которого имеет регулируемое сечение. Дл  установки эталонируемых приборов служит поплавок 3. След ща  система 4 удерживает поплавок 3 соосно с сосудом 1. Ускорение движени  поплавка 3 измер ют с помощью интерферометрической схемы 5 обычного типа.The drawing shows a constructive diagram of the described device containing the vessel 1 with a liquid, the drain hole 2 of which has an adjustable cross-section. A float 3 serves to set up the calibrated instruments. The following system 4 holds the float 3 coaxially with the vessel 1. The acceleration of the float 3 is measured using a conventional interferometric circuit 5.

При работе устройства жидкость из сосуда 1 вытекает через отверстие 2, а поплавок 3 опускаетс . При этом ускорение, с которым движетс  поплавок 3, будет во столько раз меньше ускорени  силы т жести, во сколькоDuring operation of the device, the liquid from the vessel 1 flows out through the opening 2, and the float 3 is lowered. In this case, the acceleration with which the float 3 is moving will be as many times less as the accelerated force of gravity, how much

сечение сливного отверсти  2 меньше сечени  сосуда 1.the cross section of the drain hole 2 is smaller than the cross section of the vessel 1.

Дл  того, чтобы устранить погрешности, св занные с трением, поплавок 3 выполнен с зазором по отношению к стенкам сосуда 1 иIn order to eliminate the errors associated with friction, the float 3 is made with a gap in relation to the walls of the vessel 1 and

удерлсиваетс  соосно с последним с помошью след щей системы 4.is kept coaxially with the latter with the help of the following system 4.

Предмет изобретени Subject invention

Устройство дл  воспроизведени  линейных ускорений, содержащее платформу дл  установки эталонируемых приборов и блок измерени , отличающеес  тем, что, с целью расширени  диапазона воспроизводимых ускорений , в нем блок измерени  выполнен в виде интерферометр ческой схемы, а платформа - в виде поплавка, устанавливаемого с помощью след щей системы соосно с заполненным жидкостью сосудом, сливное отверстие которого имеет регулируемое сечение.A device for reproducing linear accelerations, containing a platform for setting the standardized instruments and a measuring unit, characterized in that, in order to expand the range of reproducible accelerations, the measuring unit is made in the form of an interferometer circuit, and the platform in the form of a float, installed using a trace system is coaxial with a vessel filled with liquid, the drain hole of which has an adjustable cross-section.

SU1678298A 1971-07-05 1971-07-05 BIB. ^, IO HCA SU365652A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1678298A SU365652A1 (en) 1971-07-05 1971-07-05 BIB. ^, IO HCA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1678298A SU365652A1 (en) 1971-07-05 1971-07-05 BIB. ^, IO HCA

Publications (1)

Publication Number Publication Date
SU365652A1 true SU365652A1 (en) 1973-01-08

Family

ID=20481931

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1678298A SU365652A1 (en) 1971-07-05 1971-07-05 BIB. ^, IO HCA

Country Status (1)

Country Link
SU (1) SU365652A1 (en)

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