SU460408A1 - Throttle - Google Patents
ThrottleInfo
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2484347C2 (en) * | 2008-01-21 | 2013-06-10 | Цф Фридрихсхафен Аг | Pressure control valve |
-
1973
- 1973-01-12 SU SU1871195A patent/SU460408A1/en active
Cited By (1)
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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