SU602799A1 - Electroconducting liquid pressure meter - Google Patents
Electroconducting liquid pressure meterInfo
- Publication number
- SU602799A1 SU602799A1 SU762388614A SU2388614A SU602799A1 SU 602799 A1 SU602799 A1 SU 602799A1 SU 762388614 A SU762388614 A SU 762388614A SU 2388614 A SU2388614 A SU 2388614A SU 602799 A1 SU602799 A1 SU 602799A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- liquid pressure
- pressure meter
- electroconducting
- electroconducting liquid
- output
- Prior art date
Links
Description
Трубка нуль-органа может быть выполнена из электропровод щего материала или неэлектропровед щего , тогда во внутренней ее полости помещаетс электропровод ща нить. В обоих случа х роль щунтнрующего движка вьшолн ет исследуема электропровод ща жидкость, поступающа через электромагнитный насос. Выходные контакты , с которых снимаетс управл ющий электрический сигнал UHH, закреплены на трубке меж;: питающими контактами. Положение выходных контактов и величина питающего тока определ ютс величиной напр жени UHH. необходимого дл управлени .The zero-organ tube can be made of electrically conductive material or non-electrically conducting, then an electrically conductive filament is placed in its internal cavity. In both cases, the role of a shunting engine is fulfilled by the electrically conducting fluid under study, which flows through an electromagnetic pump. The output contacts, from which the control electrical signal UHH is removed, are fixed on the tube between ;: the power contacts. The position of the output contacts and the magnitude of the supply current are determined by the magnitude of the voltage UHH. necessary for management.
Действие прибора заключаетс в следующем.The operation of the instrument is as follows.
Электропровод ща жидкость через электромагнитный Hadoc заполн ет трубку нуль-органа, что приводит к уменьщению падени выходного напр жени и увеличению тока на выходе блока управлени до тех пор, пока напор. насоса и измер емое давление не станут равны.The electrically conductive fluid through the electromagnetic Hadoc fills the null organ tube, which leads to a decrease in the output voltage drop and an increase in the current at the output of the control unit until the pressure head. pump and measured pressure will not be equal.
Поскольку ток электромагнитного насоса кондукщюнного типа с независимым ввзбужде1шемSince the current of the electromagnetic pump of conductive type with independent excitation
4four
пропорционален напору, шкала показывающего прибора градуирована в единицах измер емой величины .proportional to the head, the scale of the indicating device is graded in units of measurable quantity.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762388614A SU602799A1 (en) | 1976-07-21 | 1976-07-21 | Electroconducting liquid pressure meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762388614A SU602799A1 (en) | 1976-07-21 | 1976-07-21 | Electroconducting liquid pressure meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU602799A1 true SU602799A1 (en) | 1978-04-15 |
Family
ID=20671355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762388614A SU602799A1 (en) | 1976-07-21 | 1976-07-21 | Electroconducting liquid pressure meter |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU602799A1 (en) |
-
1976
- 1976-07-21 SU SU762388614A patent/SU602799A1/en active
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