| 发明名称 |
METHOD OF TESTING SPACECRAFT THERMAL CONTROL SYSTEM ELECTRICALLY DRIVEN RADIAL-FLOW PUMP FOR SAFE LIFE |
| 摘要 |
<p>FIELD: transport. ^ SUBSTANCE: invention relates to ground tests of spacecraft thermal control systems. Tests of electrically-driven pump (EDP) for safe life are carried out at heat carrier feed exceeding optimum amount. Note here that EDP shaft rotational axis is set parallel to the Earth surface. Simultaneously, rotor weight force direction, direction of motor shaft and that of impeller are directed with direction of radial force resulted from pressure disbalance in spiral branch pipe of running EDP. Test time interval is determined from claimed relationship. ^ EFFECT: reasoned accelerated (accelerated factor ëê 5,5) tests of EDP for safe life. ^ 2 dwg</p> |
| 申请公布号 |
RU2402464(C1) |
申请公布日期 |
2010.10.27 |
| 申请号 |
RU20090122164 |
申请日期 |
2009.06.09 |
| 申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "INFORMATSIONNYE SPUTNIKOVYE SISTEMY" IMENI AKADEMIKA M.F. RESHETNEVA" |
发明人 |
KHALIMANOVICH VLADIMIR IVANOVICH;ZAGAR OLEG VJACHESLAVOVICH;LEKANOV ANATOLIJ VASIL'EVICH;KOLESNIKOV ANATOLIJ PETROVICH;AKCHURIN GEORGIJ VLADIMIROVICH;SINICHENKO MIKHAIL IVANOVICH;SHILKIN OLEG VALENTINOVICH;AKCHURIN VLADIMIR PETROVICH;DMITRIEV GENNADIJ VALER'EVICH |
| 分类号 |
B64G1/50 |
主分类号 |
B64G1/50 |
| 代理机构 |
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