SU993065A1 - Device for multi-point pressure measuring - Google Patents

Device for multi-point pressure measuring Download PDF

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Publication number
SU993065A1
SU993065A1 SU813312815A SU3312815A SU993065A1 SU 993065 A1 SU993065 A1 SU 993065A1 SU 813312815 A SU813312815 A SU 813312815A SU 3312815 A SU3312815 A SU 3312815A SU 993065 A1 SU993065 A1 SU 993065A1
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SU
USSR - Soviet Union
Prior art keywords
differential
pressure measuring
point pressure
pressure
chambers
Prior art date
Application number
SU813312815A
Other languages
Russian (ru)
Inventor
Эдуард Иванович Чернявский
Original Assignee
за витель Э.И.Черн вский
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 за витель Э.И.Черн вский filed Critical за витель Э.И.Черн вский
Priority to SU813312815A priority Critical patent/SU993065A1/en
Application granted granted Critical
Publication of SU993065A1 publication Critical patent/SU993065A1/en

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Description

Изобретение относитс  к измери- тельной технике и предназначено дл  измерени  разности (перепада) давлени  , уровн  жидкостей и расхода жидкости , пара или газа по методу пе-репада давлений.The invention relates to a measurement technique and is intended to measure the difference (differential) pressure, the level of liquids and the flow rate of a liquid, steam or gas by the method of differential pressure.

Известны дифференциальные манометры , содержащие две снабженные штуцерами полости, св занные с чувствительными элементам, установленными в этих полост х 1.Differential pressure gauges are known that contain two fitting cavities associated with sensing elements installed in these cavities 1.

Однако эти дифманометры не могут быть использованы дл  многоточечного измерени  разности (перепада) давлени .However, these differential gauges cannot be used for multipoint measurement of the difference (differential) pressure.

Известен дифференциальный манометр содержащий плюсовые и минусовые (по числу контролируемых точек) приемные камеры с входными штуцерами, две выходные камеры, св занные с чувствительными элементами дифманометра, клапаны, установленные между прием7 ными и выходными камерами, и врагдающийс  диск, св занный с клапанами посредством толкателей 1.2 1.A differential pressure gauge containing positive and negative (by the number of controlled points) receiving chambers with inlet nozzles, two output chambers associated with sensitive elements of the differential pressure gauge, valves installed between the receiving and output chambers, and an enemy disk associated with valves by pushers are known. 1.2 1.

Однако этот манометр  вл етс  неотъемлемой частью дифманометра дл  многоточечного измерени  разности (перепада) давлени , снабженного упругими элементами, и не обеспечивавHowever, this pressure gauge is an integral part of a differential pressure gauge for multipoint measurement of the difference (differential) pressure, supplied with elastic elements, and not providing

ет возможности многоточечного измерени  разности (перепада) давлени  дифманометрами любых других типов, не имеющих упругих элементов, например двухтрубными и-образными дифманометрами , кольцевыми, колокольными и т.д., а также не имеющих многоточечного переключател  дифманометрами и It does not allow for the possibility of multipoint measurement of the difference (differential) pressure by pressure gauges of any other types that do not have elastic elements, for example, double-tube and-shaped differential pressure gauges, ring, bell, etc., as well as those that do not have a multipoint switch

10 с упругими элементами.10 with elastic elements.

Цель изобретени  - упрощение конструкции устройства за счет расширени  функциональных возможностей его элементов.The purpose of the invention is to simplify the design of the device by expanding the functionality of its elements.

Поставленна  цель достигаетс  тем, The goal is achieved by

15 что в устройстве клапан выполнен с двум  однонаправленными затворами, а его толкатель пЕюпущен через плюсовую и минусовую камеры, при этом диск выполнен с односторонним коммутирую20 щим выступом, причем камеры размещены по одну сторону от диска, а дифференциальный манометр подключен к выходным камерам коммутатора.15 that in the device the valve is made with two unidirectional valves, and its pusher is pushed through the positive and negative chambers, the disk is made with a one-way commutator, the chambers are located on one side of the disk, and the differential pressure gauge is connected to the output chambers of the switch.

На чертеже изображено предлагаемое The drawing shows the proposed

25 устройство.25 device.

Устройство содержит размещенные вThe device contains hosted in

корпусе 1 плюсовые и минусовые прием|Ные камеры 2 и 3, подключение кото-1 plus and minus receptions | Nye cameras 2 and 3, the connection of which

Claims (2)

1.Авторское свидетельство СССР1. USSR author's certificate № 441462, кл. G 01 L 13/02, 06.05.72.No. 441462, cl. G 01 L 13/02, 06.05.72. 2.Авторское свидетрпьство СССР №667842,кл.С 01 L 15/00, 29.12,76(прототй«2. Author's testimony of the USSR №667842, c.C 01 L 15/00, 29.12,76 (prototy " // гоgo // I   I ,22, 22
SU813312815A 1981-07-07 1981-07-07 Device for multi-point pressure measuring SU993065A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813312815A SU993065A1 (en) 1981-07-07 1981-07-07 Device for multi-point pressure measuring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813312815A SU993065A1 (en) 1981-07-07 1981-07-07 Device for multi-point pressure measuring

Publications (1)

Publication Number Publication Date
SU993065A1 true SU993065A1 (en) 1983-01-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU813312815A SU993065A1 (en) 1981-07-07 1981-07-07 Device for multi-point pressure measuring

Country Status (1)

Country Link
SU (1) SU993065A1 (en)

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