RU1768988C - Device for determining liquid mass in tank - Google Patents

Device for determining liquid mass in tank

Info

Publication number
RU1768988C
RU1768988C SU904841342A SU4841342A RU1768988C RU 1768988 C RU1768988 C RU 1768988C SU 904841342 A SU904841342 A SU 904841342A SU 4841342 A SU4841342 A SU 4841342A RU 1768988 C RU1768988 C RU 1768988C
Authority
RU
Russia
Prior art keywords
pressure
sensor
tank
liquid
measured
Prior art date
Application number
SU904841342A
Other languages
Russian (ru)
Inventor
Олег Николаевич Жиляев
Георгий Иосифович Кернес
Original Assignee
Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Гражданской Авиации "Аэропроект"
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 Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Гражданской Авиации "Аэропроект" filed Critical Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Гражданской Авиации "Аэропроект"
Priority to SU904841342A priority Critical patent/RU1768988C/en
Application granted granted Critical
Publication of RU1768988C publication Critical patent/RU1768988C/en

Links

Landscapes

  • Level Indicators Using A Float (AREA)

Abstract

Использование, при измерении массы жидкости а емкост х, а именно нефтепродуктов . Сущность изобретени : если уровень в сто ке 8 ниже уровн  жидкости в резервуаре 1 последн   поступает в сто к 8, если наоборот, - в обратном направлении . Прекращение перетока регистрируетс  по прекращению изменени  давлени , замер емого датчиком 14 При опускании платформы 12 подъемника 9 в нижнее положение , тогда датчик 13 регистрирует минимальное давление, равное давлению, регистрируемому датчиками 14. Измерение гидростатического давлени  в жидкой полости на разных уровн х осуществл тс  тем же датчиком 13, который постепенно поджимают вверх. При получении скачка давлени  определ ют границу раздела 2 ил.Use, when measuring the mass of liquid a capacitance x, namely oil products. SUMMARY OF THE INVENTION: if the level at the stand 8 is lower than the liquid level in the tank 1, the last one goes at one to 8, if on the contrary, in the opposite direction. The cessation of flow is detected by stopping the change in pressure measured by the sensor 14. When lowering the platform 12 of the elevator 9 to the lower position, then the sensor 13 detects the minimum pressure equal to the pressure recorded by the sensors 14. The hydrostatic pressure in the liquid cavity is measured at different levels at the same levels sensor 13, which is gradually pushed up. Upon receipt of a pressure jump, a boundary of 2 sludge is determined.

Description

Фиг. 2FIG. 2

SU904841342A 1990-04-05 1990-04-05 Device for determining liquid mass in tank RU1768988C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904841342A RU1768988C (en) 1990-04-05 1990-04-05 Device for determining liquid mass in tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904841342A RU1768988C (en) 1990-04-05 1990-04-05 Device for determining liquid mass in tank

Publications (1)

Publication Number Publication Date
RU1768988C true RU1768988C (en) 1992-10-15

Family

ID=21522070

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904841342A RU1768988C (en) 1990-04-05 1990-04-05 Device for determining liquid mass in tank

Country Status (1)

Country Link
RU (1) RU1768988C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3а вка DE № 3717638, кл.С01 F 17/00, 1988. *

Similar Documents

Publication Publication Date Title
ATE251744T1 (en) SENSOR FOR DETECTING A PREDETERMINED FILLING LEVEL OF A CONTAINER
DE69633067D1 (en) MULTI-DIMENSIONAL CAPACITIVE SENSOR
DE58908161D1 (en) Capacitive sensor for determining the level of a liquid in a container.
DE59106985D1 (en) Capacitive sensor for measuring a fuel wall film.
WO2004081498A3 (en) Thermal liquid level indicator
FR2695204B1 (en) ULTRASONIC LIQUID LEVEL SENSOR.
DE59004322D1 (en) Measuring device for measuring the speed of a fluid.
NO940004L (en) Device for measuring fluid level
FR2817755B1 (en) DEVICE FOR MEASURING NEGATIVE PRESSURES IN AN EXTRACORPOREAL BLOOD CIRCUIT
KR840003839A (en) Method and apparatus for detecting foreign body in liquid
FR2688588B1 (en) ULTRASONIC LIQUID LEVEL SENSOR.
RU1768988C (en) Device for determining liquid mass in tank
DE69625519D1 (en) SYSTEM FOR FORMULATION MONITORING
FR2667400B1 (en) METHOD FOR DETECTING CHANGES IN THE STATE OF A LIQUID OR GELLIED MEDIUM AND SENSOR DEVICE FOR CARRYING OUT SAID METHOD.
FR2383436A1 (en) METHOD AND DEVICE FOR MONITORING OR MEASURING THE LEVEL OF A FLUID BY MEANS OF THE CAPACITY OF A MEASURING PROBE SUBMERTED IN THE FLUID
BR9206529A (en) Surface tension sensing device for measuring the dynamic surface tension of a liquid flow
EP0399967A3 (en) Pneumatic device for level detection of a liquid and the control thereof
IT1266788B1 (en) DEVICE FOR MEASURING THE LEVEL OF A FLUID WITH A FLOAT WITHOUT AN ARM
AU2003227948A1 (en) Liquid level measurement
SU1415088A1 (en) Method of dynamic graduation of pressure transducers
UA133985U (en) FLUID LEVEL CONTROL SENSOR BY CAPACITY METHOD
ES2135337A1 (en) Photovoltaic level probe
SE9803377D0 (en) Device for true level measurement
UA133986U (en) FLUID LEVEL CONTROL SENSOR BY OPTICAL METHOD
SU601582A1 (en) Gas pressure difference meter