ELECTROTHERMAL UNIT OF STEAM ENGINE FOR NANOSATELLITES Russian patent published in 2025 - IPC F03H1/00 F02K9/68

Abstract RU 2834321 C1

FIELD: engines.

SUBSTANCE: electrothermal assembly of a steam engine for nanosatellites relates to propulsion systems. In particular, the present invention relates to a steam engine assembly for small spacecraft or nanosatellites. Unit includes heat exchangers, each of which contains channels, inlet of working medium supply to channels of the first heat exchanger, at least one heating element, supersonic micro nozzle and multiple rods forming truss structure. Heat exchangers are arranged in each other and connected so that serial passage of working medium through them is provided.

EFFECT: implementation of the invention increases efficiency of the engine, due to which power consumption is reduced while maintaining its small dimensions.

9 cl, 4 dwg

Similar patents RU2834321C1

Title	Year	Author	Number
ADAPTER FOR WAY LOOSE OF USEFUL LOAD	2016	Asyushkin Vladimir Andreevich Ishin Sergej Vyacheslavovich Fedoskin Dmitrij Igorevich Yakovlev Boris Dmitrievich Zhumakhanov Nursultan Beketzhanovich Ogorodnikov Vadim Aleksandrovich Zhavoronkov Valerij Vladislavovich Ilin Sergej Aleksandrovich Chikhanov Evgenij Sergeevich Khoroshenkaya Olga Viktorovna Zakataev Kirill Vladimirovich Biryukov Andrej Sergeevich Bordadymov Viktor Evgenevich Sayapin Viktor Ivanovich	RU2624959C1
SPACE PLATFORM SERVICE UNIT	2024	Ossovskij Anton Vladimirovich Malinin Aleksandr Sergeevich Chernyj Ivan Andreevich Arkhangelskij Roman Nikolaevich Rozin Petr Evgenevich Petrosyan Artur Yurevich	RU2831970C1
ELECTRO-THERMAL MICROENGINE	2013	Blinov Viktor Nikolaevich Shalaj Viktor Vladimirovich Kositsyn Valerij Vladimirovich Ruban Viktor Ivanovich Khodoreva Elena Viktorovna	RU2538374C1
ELECTROTHERMAL MICROMOTOR	2016	Blinov Viktor Nikolaevich Shalaj Viktor Vladimirovich Ruban Viktor Ivanovich Vavilov Igor Sergeevich Kositsyn Valerij Vladimirovich Lukyanchik Anton Igorevich Yachmenev Pavel Sergeevich	RU2636954C1
MAGNETIC SYSTEM FOR ORIENTATION OF NANO- AND MICROSATELLITES	2023	Belokonov Igor Vitalevich Ivliev Aleksandr Vladimirovich Kumarin Aleksej Andreevich	RU2823985C1
MULTIPLE-USE NUCLEAR ROCKET ENGINE	2020	Pisarev Aleksandr Nikolaevich Senyavin Aleksandr Borisovich Pavshuk Vladimir Aleksandrovich	RU2760079C1
MICROCLASS EARTH REMOTE PROBING SPACECRAFT	2017	Malinin Aleksandr Sergeevich Kudryashov Petr Viktorovich Dmitriev Dmitrij Vadimovich Shmagin Vladimir Evgenevich Rozin Petr Evgenevich Arkhangelskij Roman Nikolaevich Milov Aleksandr Evgenevich Iosipenko Sergej Vladimirovich	RU2651309C1
ELECTRIC EXPLOSION ROCKET ENGINE	2000	Marfin B.V. Druzjak V.K. Kislitskij M.I. Poletaev B.I. Sapozhnikov V.I. Prokof'Ev Ju.P.	RU2193100C2
METHOD FOR LAUNCHING ARTIFICIAL SATELLITES INTO EARTH ORBIT	2018	Rossettini, Luca Ferrario, Lorenzo Bevilacqua, Marco Vallini, Lorenzo	RU2770256C2
CORRECTIVE PROPULSION PLANT WITH ELECTROTHERMAL MICROMOTOR	2016	Blinov Viktor Nikolaevich Shalaj Viktor Vladiirovich Ruban Viktor Ivanovich Vavilov Igor Sergeevich Kositsyn Valerij Vladimirovich Lukyanchik Anton Igorevich Yachmenev Pavel Sergeevich	RU2631952C1

RU 2 834 321 C1

Authors

Dates

2025-02-05—Published

2024-01-24—Filed