SU128305A1 - The method of launching aircraft engines and device for its implementation - Google Patents
The method of launching aircraft engines and device for its implementationInfo
- Publication number
- SU128305A1 SU128305A1 SU637820A SU637820A SU128305A1 SU 128305 A1 SU128305 A1 SU 128305A1 SU 637820 A SU637820 A SU 637820A SU 637820 A SU637820 A SU 637820A SU 128305 A1 SU128305 A1 SU 128305A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- implementation
- hydraulic
- aircraft engines
- launching aircraft
- drain
- Prior art date
Links
Landscapes
- Motor Power Transmission Devices (AREA)
- Fluid-Pressure Circuits (AREA)
Description
Известны способы запуска ав адвигателей. Однако устройства, при мен емые дл осуп ествлени этого способа, недостаточно надежны, ма ло экономичны, и немобильны.Known ways to run av advigateli. However, the devices used to implement this method are not reliable, low cost, and immobile.
Отличительна особенность описываемого устройства заключаетс в том, что гидромотор через зол-отникозый распределитель и дроссельный «ран соединен с бортовыми штуцерами подключени аэродромной гидротележки , а зубчата передача выполнена в виде планетарного редуктора дл создани внешнего опорного момента которого служит тормозное устройство, подсоединенное к золотниковому распределителю, в который вмонтированы жиклеры.A distinctive feature of the described device is that the hydraulic motor through the sol-distributor and the throttle valve is connected to the side connectors connecting the aerodrome hydraulic cart, and the gear gear is made in the form of a planetary gearbox to create an external reference moment which serves as a braking device connected to the spool distributor in which the jets are mounted.
На чертеже схематически изображено устройство гидравлического запуска двигател .The drawing shows schematically the hydraulic engine starting device.
Аэродромна гидравлическа тележка / подсоедин етс к бортовьи нагнетательному 2 и сливному 3 илтуцерам. Давление гидросмеси от гидронасоса аэродромной тележки / через сливной штуцер 3 по трубопроводу 4 передаетс в левую часть 5 подпружиненного золотника 6, а по трубопроводу 7 - в тормозное устройство 8, которое затормаживает вал 9 генератора 10 с насаженной на нем шестерней )/ планетарного редуктора /2.The aerodrome hydraulic trolley / is connected to a side pressurized air 2 and a drain 3 flitzer. The pressure of the slurry from the hydraulic pump of the aerodrome trolley / through the drain fitting 3 via pipeline 4 is transferred to the left part 5 of the spring-loaded spool 6, and through pipeline 7 to the brake device 8, which brakes the shaft 9 of the generator 10 with the gear mounted on it) / planetary gear / 2 .
Подпружиненный золотник 6 с жиклерами /5 перемещаетс вправо и соедин ет насос аэродромной гидравлической тележки / через трубопровод /4 с гидромотором /5, а бортовой гидронасос /(5 через трубопровод 77-со сливом гидробачка 18, перевод тем самым насос на хол стой ход. Гидромотор /5 через планетарный редуктор /2 раскручивает вал двигател . По достижении валоМ двигател оборотов равных или несколько больп:их оборотов холостого .хода датчик /Р Оборотов, установленный на выходе из передачи, дает сигнал на реле 20, открывающее дроссельный кран 2/, установленный на линии, соедин ющей нагнетательный штуцер 2 со сливным 3, перевод тем самым гидронасос аэродромной тележки У на холостой ход.Spring-loaded spool 6 with jets / 5 moves to the right and connects the pump of the airfield hydraulic trolley / through the pipeline / 4 to the hydraulic motor / 5, and the on-board hydraulic pump / (5 through the pipeline 77-with the drain of the hydraulic tank 18, thereby transferring the pump to idle. The hydraulic motor / 5 through the planetary gearbox / 2 spins the engine shaft. When the engine reaches a shaft of equal or several bolp: their idling speed, the sensor / Р RPM installed at the output from the transmission gives a signal to the relay 20 opening the throttle valve 2 / mouth A new one on the line connecting the delivery nozzle 2 with the drain 3, thereby converting the hydraulic pump of the airfield truck U to idle.
Подпружиненный золотник 6 перемещаетс влево, вследствие чегоSpring-loaded spool 6 moves to the left, resulting in
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU637820A SU128305A1 (en) | 1959-09-02 | 1959-09-02 | The method of launching aircraft engines and device for its implementation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU637820A SU128305A1 (en) | 1959-09-02 | 1959-09-02 | The method of launching aircraft engines and device for its implementation |
Publications (1)
Publication Number | Publication Date |
---|---|
SU128305A1 true SU128305A1 (en) | 1959-11-30 |
Family
ID=48399522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU637820A SU128305A1 (en) | 1959-09-02 | 1959-09-02 | The method of launching aircraft engines and device for its implementation |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU128305A1 (en) |
-
1959
- 1959-09-02 SU SU637820A patent/SU128305A1/en active
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