SU145836A1 - Hydraulic Speed Regulator - Google Patents
Hydraulic Speed RegulatorInfo
- Publication number
- SU145836A1 SU145836A1 SU731287A SU731287A SU145836A1 SU 145836 A1 SU145836 A1 SU 145836A1 SU 731287 A SU731287 A SU 731287A SU 731287 A SU731287 A SU 731287A SU 145836 A1 SU145836 A1 SU 145836A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydraulic speed
- speed regulator
- fuel
- pump
- throttle
- Prior art date
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
Известен гидравлический регул тор числа оборотов по авт. св. N° 123410, включающий подкачивающий и откачивающий насосы, основной регулирующий и дополнительный дроссели, а также редукционный клапан.Known hydraulic speed control on aut. St. N ° 123410, including booster and drain pumps, main control and additional chokes, as well as a pressure reducing valve.
Отличительна особенность описываемого регул тора заключаетс в том, что вместо редукционного клапана в нем используетс клапан посто нного перепада давлени .A distinctive feature of the described regulator is that instead of a pressure reducing valve it uses a constant pressure differential valve.
Применение в регул торе клапапа иосто нпого нерепада уменьщает рабочее давление подкачивающего насоса и потребл емую мощность регул тора.The use of a valve regulator and a consistent low pressure reduces the working pressure of the boost pump and the power consumption of the regulator.
На чертеже изображена с.хема гидравлического регул тора скорости .The drawing shows the hydraulic speed controller circuit.
Подкачивающий насос / подает из бака жидкое топливо к основному регулирующему дросселю 2. Клапан 3 поддерживает посто нный перепад давлени до и после дроссел , слива топлива в бакЧасть топлива, прощедщего дроссель , направл етс через дополнительный дроссель 4 в насос 5 высокого давлени и оттуда в цилиндр двигател .The booster pump / supplies liquid fuel from the tank to the main control throttle 2. Valve 3 maintains a constant pressure drop before and after throttles, drains the fuel into the fuel tank. The fuel that feeds the throttle goes through the additional throttle 4 to the high pressure pump 5 and from there to the cylinder engine
Оставща с часть топлива откачивающим насосом 6 возвращаетс в полость перед дросселем 2 или в бак.After remaining with a portion of the fuel, the evacuation pump 6 returns to the cavity in front of the choke 2 or into the tank.
Насосы / и 5 имеют общий привод от вала двигател .Pumps / and 5 have a common drive from the motor shaft.
При падении нагрузки двигател растут его обороты, увеличиваетс количество топлива, откачиваемого насосо.м 6, в то врем как расход топлива через дроссель 2 остаетс посто нным (в предела.х степени неравно.мерности клапана 3). давление перед дросселем 4 падает , и соответственно уменьшаютс наполнение топливом насоса 5 иWhen the engine load drops, its engine speed increases, the amount of fuel pumped out by pump m 6 increases, while the fuel consumption through throttle 2 remains constant (to the extent of unequal dimensionality of valve 3). the pressure in front of the throttle 4 drops and the filling of the pump 5 with fuel decreases accordingly and
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU731287A SU145836A1 (en) | 1961-05-20 | 1961-05-20 | Hydraulic Speed Regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU731287A SU145836A1 (en) | 1961-05-20 | 1961-05-20 | Hydraulic Speed Regulator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU123410 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU145836A1 true SU145836A1 (en) | 1961-11-30 |
Family
ID=48301345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU731287A SU145836A1 (en) | 1961-05-20 | 1961-05-20 | Hydraulic Speed Regulator |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU145836A1 (en) |
-
1961
- 1961-05-20 SU SU731287A patent/SU145836A1/en active
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