SU134043A1 - Microflow Ratio Regulator - Google Patents

Microflow Ratio Regulator

Info

Publication number
SU134043A1
SU134043A1 SU651475A SU651475A SU134043A1 SU 134043 A1 SU134043 A1 SU 134043A1 SU 651475 A SU651475 A SU 651475A SU 651475 A SU651475 A SU 651475A SU 134043 A1 SU134043 A1 SU 134043A1
Authority
SU
USSR - Soviet Union
Prior art keywords
microflow
ratio regulator
ratio
hydraulic
regulator
Prior art date
Application number
SU651475A
Other languages
Russian (ru)
Inventor
В.М. Греднигер
В.Н. Зиновьев
Р.Л. Шипунов
Original Assignee
В.М. Греднигер
В.Н. Зиновьев
Р.Л. Шипунов
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 В.М. Греднигер, В.Н. Зиновьев, Р.Л. Шипунов filed Critical В.М. Греднигер
Priority to SU651475A priority Critical patent/SU134043A1/en
Application granted granted Critical
Publication of SU134043A1 publication Critical patent/SU134043A1/en

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Landscapes

  • Temperature-Responsive Valves (AREA)

Description

Известные регул торы расхода жидкости, выполненные в виде стакана с двум  входными и одним выходным окнами, в котором размещен подвижный цилиндр, измен ющий при своих перемещени х длину гидравлических линий, соедин ющих входные и выходное окна, а следовательно , и гидравлические сопротивлени  этих линий, не могут быть использованы в приборах дл  объемного анализа - титраторах и не обеспечивают регулировани  соотношени  микропотоков жидкостей. Кроме того, недостатком их  вл етс  зависимость гидравлических сопротивлений от температуры.Known liquid flow controllers, made in the form of a glass with two inlet and one outlet windows, in which a movable cylinder is placed, changing during their movements the length of hydraulic lines connecting the inlet and outlet windows, and hence the hydraulic resistances of these lines, can not be used in instruments for volumetric analysis - titrators and do not provide adjustment of the ratio of microflows of liquids. In addition, their disadvantage is the dependence of hydraulic resistances on temperature.

В описываемом устройстве эти недостатки устранены тем, что входные окна регул тора расположены симметрично выходному и разделены центральным буртиком, притертым к внутренней поверхности стакана , и тем, что подвижный цилиндр снабжен двум  симметрично расположенными относительно буртика секущими срезами.In the described device, these drawbacks are eliminated by the fact that the input windows of the regulator are located symmetrically to the output window and are separated by a central collar lapped to the inner surface of the glass, and the fact that the movable cylinder is equipped with two section sections that are symmetrically located relative to the collar.

На чертеже изображена схема регул тора соотношени  микропотоков .The drawing shows a microflow ratio control diagram.

В магистрали /-2 и 3-2 включаютс  регулируемые порщнем 4 гидравлические сопротивлени . В качестве гидравлического сопротивлени  применен кольцевой зазор 5, длина которого измен етс  в зависимости от положени  порщн  4. При увеличении гидравлического сопротивлени  в магистрали /-2 сопротивление в магистрали 3-2 уменьшаетс . Буртик 6, оритертый к внутренней стенке стакана 7, предотвращает контакт между потоками в магистрали / и 5 до их сли ни  в выходном окне 2. При смещении порщн  4 относительно начала координат О на величину Ал: отношение потоков 1-2 и 3-2 определ етс  выражением:In the / -2 and 3-2 lines, variable hydraulic resistance 4 is included. An annular gap 5 is used as a hydraulic resistance, the length of which varies depending on the position of the pressure 4. With an increase in the hydraulic resistance in the line / -2, the resistance in the line 3-2 decreases. The flange 6, oriented to the inner wall of the glass 7, prevents contact between the streams in the line / and 5 before they merge into the output window 2. When Porsch 4 is displaced relative to the origin O by an amount of Al: the flow ratio is 1-2 and 3-2 is expressed by:

SU651475A 1960-01-20 1960-01-20 Microflow Ratio Regulator SU134043A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU651475A SU134043A1 (en) 1960-01-20 1960-01-20 Microflow Ratio Regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU651475A SU134043A1 (en) 1960-01-20 1960-01-20 Microflow Ratio Regulator

Publications (1)

Publication Number Publication Date
SU134043A1 true SU134043A1 (en) 1960-11-30

Family

ID=48405029

Family Applications (1)

Application Number Title Priority Date Filing Date
SU651475A SU134043A1 (en) 1960-01-20 1960-01-20 Microflow Ratio Regulator

Country Status (1)

Country Link
SU (1) SU134043A1 (en)

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