METHOD OF RETURN OF NON-EXPENDABLE FIRST STAGE OF ROCKET TO COSMODROME,申请号RU20060110150-传众专利搜索

METHOD OF RETURN OF NON-EXPENDABLE FIRST STAGE OF ROCKET TO COSMODROME

申请公布号：RU2309089(C1)

申请号：RU20060110150

申请日期：2006.03.29

申请公布日期：2007.10.27

申请人：

FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "GOSUDARSTVENNYJ RAKETNYJ TSENTR "KB IM. AKADEMIKA V.P. MAKEEVA"

发明人：DEGTJAR' VLADIMIR GRIGOR'EVICH;DANILKIN VJACHESLAV ANDREEVICH;TELITSYN JURIJ SERGEEVICH;ZHUKOV VALERIJ ALEKSANDROVICH;KAZNOVSKIJ GABBAS IVANOVICH;MOGILENKO VLADIMIR IVANOVICH;OBUKHOV NIKOLAJ ALEKSANDROVICH;POZIN GRIGORIJ BORISOVICH;USOLKIN JURIJ JUR'EVICH

分类号：B64G1/14;B64G1/62

主分类号：B64G1/14

摘要：FIELD: rocketry and space engineering; manufacture of non-expendable rocket complexes which require no alienation of ground in zones of falling of used first stages. ^ SUBSTANCE: immediately after separation of first and second stages of rocket, first stage cruise and vernier engines are repeatedly switched-on and stage is turned in pitch plane. Then, stage is accelerated for return to cosmodrome over ballistic trajectory. After aerodynamic braking of stage by tail section, vernier engines are switched-on again at rated altitude and stage is brought to point of landing. Prior to touchdown, vertical velocity is decelerated to zero. ^ EFFECT: possibility of return of used stage to point of launching without use of additional landing units, catching systems and transport facilities. ^ 1 dwg