SU108616A1 - Volume and weight batcher - Google Patents

Volume and weight batcher

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Publication number
SU108616A1
SU108616A1 SU455466A SU455466A SU108616A1 SU 108616 A1 SU108616 A1 SU 108616A1 SU 455466 A SU455466 A SU 455466A SU 455466 A SU455466 A SU 455466A SU 108616 A1 SU108616 A1 SU 108616A1
Authority
SU
USSR - Soviet Union
Prior art keywords
weight
volume
liquid
scale
arrow
Prior art date
Application number
SU455466A
Other languages
Russian (ru)
Inventor
Р.Н. Соломко
Original Assignee
Р.Н. Соломко
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 Р.Н. Соломко filed Critical Р.Н. Соломко
Priority to SU455466A priority Critical patent/SU108616A1/en
Application granted granted Critical
Publication of SU108616A1 publication Critical patent/SU108616A1/en

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Description

Изобретение представл ет собой усовершенствование устройства ДоТ  дозировани  по весу отмер емой жидкости.The invention is an improvement in the device DoT dosing by weight of the liquid to be measured.

Известны объемные дозаторы дл  дозировани  жидких продуктов, но при использовании их дл  дозировани  по весу отмер емой жидкости i ребуетс  непрерывно контролировать температуру жидкости и производить пересчет отмеренного объема на вес по таблицам и трафикам.Volumetric metering devices for metering liquid products are known, but when using them for metering by weight of the measured liquid i, it is necessary to continuously monitor the temperature of the liquid and recalculate the measured volume into weight according to the tables and traffic.

В описываемом ниже изобретении эти недостатки устранены тем, что изменение удельното веса жидкости с изменением температуры учитываетс  автоматически. С этой целью стрелка-индекс объемного дозатора выполнена с переменным вылетом, завис щим от температуры отмер емой жидкости и управл емым датчиком температуры, помещенным в эту жидкость. Задание отмер емого веса жидкости достигаетс  совмещением конца (или фиксированной точки) стрелки-индекса с соответствующим делением щкалы, на которую нанесены линии одинакового веса при различных температурах.In the invention described below, these disadvantages are eliminated by the fact that the change in the specific gravity of the fluid with temperature changes is automatically taken into account. For this purpose, the arrow-index of the volumetric metering unit is made with a variable overhang, depending on the temperature of the liquid to be measured, and controlled by a temperature sensor placed in this liquid. The assignment of the measured weight of the fluid is achieved by combining the end (or fixed point) of the index arrow with the corresponding division of the scale, on which lines of the same weight are plotted at different temperatures.

Шкала дозатора и стрелка-индекс показаны на фиг. 1. Шкала / выполнена в виде поворотного диска циферблата, а стрелка-индекс 2. может перемещатьс  в радиальном направлении. Стрелка 2 св зана с датчиком температуры, помещенным в дозируемой жидкости, как это показано на фиг. 2. При изменении температуры жидкости датчик перемещает стрелку в радиальном направлении. Шкала / дозатора тарируетс  по весу при некоторой строго фиксированной температуре жидкости путем поворота диска вокруг его оси. Повтор   эту градуировочную операцию дл  р да температур 2, 4 °« и соедин   сплощнои линией метки на изотермах, соответствующие одинаковому весу, получают щкалу с криволинейными (в общем случае) делени ми.The scale of the dispenser and the arrow index are shown in FIG. 1. The scale / is made in the form of a rotary dial of the dial, and the hand index 2. can be moved in the radial direction. Arrow 2 is connected to a temperature sensor placed in a metered liquid, as shown in FIG. 2. When the fluid temperature changes, the sensor moves the arrow in the radial direction. The scale / metering unit is tared by weight at a certain strictly fixed temperature of the fluid by turning the disk around its axis. Repeat this calibration operation for a series of temperatures of 2,4 ° "and connecting with a flat line marks on the isotherms corresponding to the same weight, get the scale with curvilinear (in general) divisions.

После проведени  весовой тарировки и нанесени  на шкалу сплошных линий, соответствующих одинаковому весу отмеренной жидкости при разных температурах, дл  установки мерного устройства на заданный вес достаточно подвести к концу стрелки нужное деление шкалы дозатора.After performing a weight calibration and putting on the scale solid lines corresponding to the same weight of a measured liquid at different temperatures, to set the measuring device to a given weight, it is enough to bring the dispenser scale to the end of the arrow.

SU455466A 1954-06-09 1954-06-09 Volume and weight batcher SU108616A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU455466A SU108616A1 (en) 1954-06-09 1954-06-09 Volume and weight batcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU455466A SU108616A1 (en) 1954-06-09 1954-06-09 Volume and weight batcher

Publications (1)

Publication Number Publication Date
SU108616A1 true SU108616A1 (en) 1956-11-30

Family

ID=48381716

Family Applications (1)

Application Number Title Priority Date Filing Date
SU455466A SU108616A1 (en) 1954-06-09 1954-06-09 Volume and weight batcher

Country Status (1)

Country Link
SU (1) SU108616A1 (en)

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