发明名称 |
RAKETENTRIEBWERKSGLIED UND EIN VERFAHREN ZUR HERSTELLUNG EINES RAKETENTRIEBWERKSGLIEDS |
摘要 |
Method and arrangement for providing liquid fuel rocket engine member ( 10 ). The member forms a body of revolution having an axis of revolution and a cross section that varies in diameter along said axis. The wall structure includes a plurality of cooling channels ( 11 ). The outside of the wall structure includes a continuous sheet metal wall ( 14 ). The cooling channels ( 11 ) are longitudinally attached to the inside of the sheet metal wall. The method for manufacturing the rocket engine member ( 10 ) includes the steps of forming a sheet metal wall ( 14 ) having a wall section corresponding to the desired nozzle section, providing a plurality of channel members ( 15 ), and attaching the channel members ( 15 ) to the inside of the sheet metal wall ( 14 ). |
申请公布号 |
DE60226309(D1) |
申请公布日期 |
2008.06.12 |
申请号 |
DE2002626309 |
申请日期 |
2002.01.09 |
申请人 |
VOLVO AERO CORP. |
发明人 |
HAEGGANDER, JAN;LUNDGREN, JAN;HALLQVIST, MATS |
分类号 |
F02K1/00;F02K9/64;F02K9/48;F02K9/97 |
主分类号 |
F02K1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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