METHOD FOR SEPARATING PAYLOADS FROM THE ORBITAL STAGE OF THE LAUNCH VEHICLE WITH A LIQUID PROPELLANT ENGINE Russian patent published in 2021 - IPC B64G1/26 B64C15/14 

Abstract RU 2748079 C1

FIELD: space technology.

SUBSTANCE: invention relates to space technology. The method for separating payloads (PL) from the orbital stage (OS) of the launch vehicle is based on the use of unused remnants of liquid propellant components based on their gasification, ensuring the angular position in space and stabilization. The motion of the center of mass and around the center of mass of the OS is controlled by separate discharge of gasification products from the fuel and oxidizer tanks through adjustable nozzles (holes) of the gas-reactive system. The formation of the control and stabilizing actions is carried out by changing the critical section of the nozzle (hole) for the discharge of the steam-gas mixture from the tanks to the gas distribution station in each stabilization channel.

EFFECT: elimination of the impact of the discharged steam-gas mixture from the tanks on the separating PL.

1 cl, 3 dwg

Similar patents RU2748079C1

Title Year Author Number
METHOD FOR LOWERING LAUNCH VEHICLE STAGE ACCELERATOR DURING EMERGENCY SHUTDOWN OF LIQUID ROCKET ENGINE AND DEVICE FOR ITS IMPLEMENTATION 2020
  • Trushlyakov Valerii Ivanovich
  • Urbansky Vladislav Aleksandrovich
  • Udincev Vadim Vyacheslavovich
RU2746473C1
METHOD OF LOWERING DETACHABLE PART OF ROCKET CARRIER STAGE AND DEVICE FOR IMPLEMENTATION THEREOF 2019
  • Trushlyakov Valerii Ivanovich
  • Urbansky Vladislav Aleksandrovich
RU2726214C1
METHOD OF CARRYING DETACHABLE PART OF LAUNCH VEHICLE AND DEVICE FOR IMPLEMENTATION THEREOF 2019
  • Trushlyakov Valerij Ivanovich
  • Novikov Aleksej Alekseevich
  • Lesnyak Ivan Yurevich
  • Panichkin Aleksej Vasilevich
  • Urbansky Vladislav Aleksandrovich
RU2738499C1
METHOD OF DESCENDING SEPARATED SPACE ROCKET STAGE AND DEVICE THEREFOR 2015
  • Trushljakov Valerij Ivanovich
  • Kudentsov Vladimir Jurevich
  • Sitnikov Dmitrij Vladimirovich
RU2581894C1
METHOD OF LOWERING THE SPENT PART OF SPACE-MISSION VEHICLE SUBMISSILE AND THE DEVICE FOR ITS IMPLEMENTATION 2015
  • Trushlyakov Valerij Ivanovich
  • Sitnikov Dmitrij Vladimirovich
  • Kudentsov Vladimir Yurevich
RU2621771C2
METHOD OF FLIGHT-DESIGN TESTS OF ON-BOARD SYSTEM FOR EVAPORATION OF LIQUID FUEL RESIDUES IN TANK OF SPENT CARRIER ROCKET STAGE 2018
  • Trushlyakov Valerij Ivanovich
RU2690304C1
METHOD FOR GASIFICATION OF NON-TREATED RESIDUES OF LIQUID OXYGEN AND KEROSENE IN TANKS OF CARRIER ROCKET STAGE AND DEVICE FOR ITS IMPLEMENTATION 2019
  • Trushlyakov Valeriy Ivanovich
  • Urbanskiy Vladislav Aleksandrovich
  • Sevoyan Vardan Arturovich
RU2709291C1
METHOD OF DISCHARGING LIQUID FUEL RESIDUES FROM TANK OF SEPARATED PART OF CARRIER ROCKET STAGE INTO ENVIRONMENT AND DEVICE FOR ITS IMPLEMENTATION 2023
  • Trushliakov Valerii Ivanovich
  • Urbanskii Vladislav Aleksandrovich
  • Iudintsev Vadim Viacheslavovich
RU2813710C1
METHOD FOR SAVING THE FAIRING HALF OF A LAUNCH VEHICLE AND A DEVICE FOR ITS IMPLEMENTATION 2022
  • Trushliakov Valerii Ivanovich
  • Iudintsev Vadim Viacheslavovich
RU2792472C1
METHOD OF DESCENDING SPACE ROCKET STAGE SEPARATION PART AND DEVICE TO THIS END 2009
  • Trushljakov Valerij Ivanovich
  • Kudentsov Vladimir Jur'Evich
  • Shatrov Jakov Timofeevich
  • Agapov Igor' Vasil'Evich
RU2414391C1

RU 2 748 079 C1

Authors

Trushlyakov Valerii Ivanovich

Udincev Vadim Vyacheslavovich

Dates

2021-05-19Published

2020-07-10Filed