SU460408A1 - Throttle - Google Patents

Throttle

Info

Publication number
SU460408A1
SU460408A1 SU1871195A SU1871195A SU460408A1 SU 460408 A1 SU460408 A1 SU 460408A1 SU 1871195 A SU1871195 A SU 1871195A SU 1871195 A SU1871195 A SU 1871195A SU 460408 A1 SU460408 A1 SU 460408A1
Authority
SU
USSR - Soviet Union
Prior art keywords
grooves
choke
handed
intersecting
ledges
Prior art date
Application number
SU1871195A
Other languages
Russian (ru)
Inventor
Ромунальд Ромунальдович Ионайтис
Вячеслав Николаевич Стобецкий
Владимир Вениаминович Черняев
Original Assignee
Предприятие П/Я А-7291
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 Предприятие П/Я А-7291 filed Critical Предприятие П/Я А-7291
Priority to SU1871195A priority Critical patent/SU460408A1/en
Application granted granted Critical
Publication of SU460408A1 publication Critical patent/SU460408A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02Energy absorbers; Noise absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Description

1one

Изоб|ретение относитс  к областл а(рматуростроени .The invention relates to the region (rmaturostroenie).

Известны дроссели с пересекающимис  п,раво-левови1нтовы ми ка«авкаМ« на «аружиой поверхности цилиндрической цробки, вставленной плот1но в корпус дроссел , образующими прИ пйресечениИ каморы сменюни , ограниченные стенка-МИ каиавок.There are well-known chokes with intersecting right-handed "avkam" on the outer surface of a cylindrical tube inserted tightly into the body of the throttles forming the front and rear panel, bounded by the wall-MI of the kaiavok.

Предлагаемый дроссель отличаетс  от известных тем, что винтовые пересекающиес  канавки выполнены с переменной но их глуби1не щирн.ной, а также тем, что канавки выполнены различной глубины и образуют при пересечении дросселирующие уступы.The proposed choke differs from the known ones in that the helical intersecting grooves are made with variable but their depth is not wide, as well as the fact that the grooves are made of different depths and form throttling ledges at the intersection.

Это лозвол ет повысить эффективность дрооселировани .This allows increasing the efficiency of dowsing.

На фиг. 1 показан описываемый дроссель; на фиг. 2-4 показаны воз1мож1ные профили поперечного сечени  канавок дроссел .FIG. 1 shows the described choke; in fig. 2-4 show the possible cross-sectional profiles of the grooves of the throttles.

Предлагаемый дроссель состоит из корпуса 1, в который плотно вставлена цилиндрическа  нробка 2. На наружной новерх1ности пробки 2 выполнены пересекающиес  винтовые канавКИ 3, образующие через каждые полшага при пересечении камеры 4 смешени  с гребн ми 5 и дросселирующими уступа.ми 6.The proposed choke consists of a body 1, into which a cylindrical nrobka 2 is tightly inserted. On the outside of the top of cork 2, intersecting screw grooves 3 are formed, forming every 4 steps when intersecting chamber 4, mixes with ridges 5 and throttling ledges 6.

Поток рабочей жидкости, войд  в дроссель, раздваиваетс  и идет -по левой и правой винтовым ка1иаБкам 3. Через «аждые полшага потоки встречаютс  в камерах смешени , тармоз тс  и перемешиваютс . В результате происходит полна  перестройка нол  скоростей потока , а следовательно, и увеличение потерь давлени .The flow of the working fluid, entering the throttle, is split and goes - by the left and right screw box 3. Through each half-step the streams meet in the mixing chambers, tarmos ts and are mixed. As a result, there is a complete restructuring of the flow rates and, consequently, an increase in pressure loss.

10ten

Предмет из обретени Item from Gain

Claims (2)

1. Дроссель с пересекающимис  право- и 15 левовинтовыми канав-ками, на агаружной поверхности цилиндрической пробки, вставленной плотно в корпус дроссел , образующими П;ри пересечении камеры омешсн1ш, ограниченпые стенками канавок, отличающийс , тем, 20 что, с целью повышени  эффектив1ности дросселировани , канавк|и выполнены с переменной по их глубине ширикюй.1. A choke with intersecting right-handed and 15 left-handed grooves on the agaric surface of a cylindrical plug inserted tightly into the body of the chokes, forming P; when crossing the chamber, the walls of the grooves are different, 20 in order to increase the efficiency of choking , groove | and made with variable in their depth shirikyuy. 2. Дроссель по п. 1, от ичаюнщйс  тем, что канавки выполнены различной глубины и образуют при пересечении дросселирующие уступы .2. The choke according to claim 1, from the idea that the grooves are made of different depths and form at the intersection throttling ledges. (pi/г 3(pi / g 3 ФигЧFigh
SU1871195A 1973-01-12 1973-01-12 Throttle SU460408A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1871195A SU460408A1 (en) 1973-01-12 1973-01-12 Throttle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1871195A SU460408A1 (en) 1973-01-12 1973-01-12 Throttle

Publications (1)

Publication Number Publication Date
SU460408A1 true SU460408A1 (en) 1975-02-15

Family

ID=20539033

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1871195A SU460408A1 (en) 1973-01-12 1973-01-12 Throttle

Country Status (1)

Country Link
SU (1) SU460408A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484347C2 (en) * 2008-01-21 2013-06-10 Цф Фридрихсхафен Аг Pressure control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484347C2 (en) * 2008-01-21 2013-06-10 Цф Фридрихсхафен Аг Pressure control valve

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