SU120355A1 - Differential Barometric Altimeter - Google Patents

Differential Barometric Altimeter

Info

Publication number
SU120355A1
SU120355A1 SU598885A SU598885A SU120355A1 SU 120355 A1 SU120355 A1 SU 120355A1 SU 598885 A SU598885 A SU 598885A SU 598885 A SU598885 A SU 598885A SU 120355 A1 SU120355 A1 SU 120355A1
Authority
SU
USSR - Soviet Union
Prior art keywords
barometric altimeter
differential
differential barometric
altimeter
balloon
Prior art date
Application number
SU598885A
Other languages
Russian (ru)
Inventor
А.Н. Вознесенский
Original Assignee
А.Н. Вознесенский
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 А.Н. Вознесенский filed Critical А.Н. Вознесенский
Priority to SU598885A priority Critical patent/SU120355A1/en
Application granted granted Critical
Publication of SU120355A1 publication Critical patent/SU120355A1/en

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Description

Дл  барометрического нивелировани  примен ют дифференциальные высотомеры, содержащие баллон дл  пробы газа, соединенный через патрубок и трехходовой кран с атмосферой и с одним плечом жидкостного V-образного манометра, второе плечо которого также через кран соедин етс  с атмосферой.For barometric leveling, differential altimeters are used, containing a gas sample cylinder, connected through a pipe and a three-way valve to the atmosphere and to one arm of a liquid V-shaped manometer, the second arm of which is also connected to the atmosphere through a valve.

Предлагаемый высотомер более совершенен но сравнению с известными высотомерами, так как он обеспечивает компенсацию темнературных изменений объе.ма системы при вз тии проб в различных по высоте точках при нивелировании. Такое выполнение прибора позвол ет выполн ть нивелирование быстрее и без применени  ранее необходимых средств измерени  температуры газа. Это достигаетс  в результате того, что баллон через трехходовой кран дополнительно св зан с поршневы.мк микро- и макро-компенсаторами объема, с помощью которых в системе перед вз тием пробы восстанавливаетс  исходное давление.The proposed altimeter is more perfect in comparison with the known altimeters, since it provides compensation for temperature changes in the volume of the system when sampling at various points in height when leveling. Such an embodiment of the device allows leveling more quickly and without using previously required means of measuring the temperature of the gas. This is achieved as a result of the fact that the cylinder through the three-way valve is additionally connected to the piston. By micro- and macro-volume compensators, by means of which the initial pressure is restored in the system before sampling.

На чертеже изображен предлагаемый высотомер.The drawing shows the proposed altimeter.

BbiiCOTOMep содержит баллон / (сосуд Дьюдра), куда набираетс  проба газа. Баллон / закрыт резиновой пробкой 2, залитой свер.ху каучуковым клеем, сквозь которую проходит вертикальна  трубка 3, имеюща  горизонтальные отростки 4 и 5. Внутренн   часть баллона 1 при помощи крана 6 может сообщатьс  и разобщатьс  с атмосферным воздухом . Горизонтальный отросток трубки 4 при помощи крана 7 может сообщатьс  и разобщатьс  с одним плечом У-образного дифференциального манометра 8, наполненного до полов1 ны минеральным маслом, дибутилфталатом и т. п. Другое плечо манометра при помощи крана 9 может сообщатьс  и разобщатьс  с атмосферным воздухом. Под манометром расположена шкала с милли.метровыми делени ми, имеюща  сквозные вырезы 10 к 11, позвол ющие перемещать ее вверх и вниз при помощ ,и креглальеры 12.BbiiCOTOMep contains a balloon / (Dyudra vessel) where a gas sample is being drawn. The balloon / is closed by a rubber stopper 2, filled with rubber glue through the supergun, through which the vertical tube 3 passes, having horizontal processes 4 and 5. The inner part of the balloon 1 can be connected and disconnected with atmospheric air by means of the crane 6. The horizontal appendix of the tube 4 by means of a crane 7 can communicate and disassociate with one shoulder of a U-shaped differential pressure gauge 8 filled to the ground with mineral oil, dibutyl phthalate, etc. The other shoulder of the pressure gauge with the help of crane 9 can communicate and be separated with atmospheric air. Under the gauge there is a scale with millimeter divisions, having through-notches 10 to 11, allowing you to move it up and down with help, and the cruglers 12.

SU598885A 1958-04-30 1958-04-30 Differential Barometric Altimeter SU120355A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU598885A SU120355A1 (en) 1958-04-30 1958-04-30 Differential Barometric Altimeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU598885A SU120355A1 (en) 1958-04-30 1958-04-30 Differential Barometric Altimeter

Publications (1)

Publication Number Publication Date
SU120355A1 true SU120355A1 (en) 1958-11-30

Family

ID=48392239

Family Applications (1)

Application Number Title Priority Date Filing Date
SU598885A SU120355A1 (en) 1958-04-30 1958-04-30 Differential Barometric Altimeter

Country Status (1)

Country Link
SU (1) SU120355A1 (en)

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