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1. 发明授权

US5429341A Apparatus and capsule for carrying out processes of directed crystallization, especially in cosmic space conditions 失效
标题翻译：用于执行定向结晶过程的装置和胶囊，特别是在宇宙空间条件下
公开(公告)号：US5429341A
公开(公告)日：1995-07-04
申请号：US38974
申请日：1993-03-29
申请人： Pal Barczy , Gabor Buza , Gyorgy Czel , Jozsef Fancsali , Peter Makk , Csaba Raffay , Andras Roosz , Bela Tolvaj
发明人： Pal Barczy , Gabor Buza , Gyorgy Czel , Jozsef Fancsali , Peter Makk , Csaba Raffay , Andras Roosz , Bela Tolvaj
IPC分类号： C30B30/08 , F27B17/00 , F27D5/00 , C22B4/08
CPC分类号： C30B30/08 , F27B17/00 , F27D5/00 , Y10S117/901
摘要： The present invention refers to an apparatus and a capsule for carrying out processes of directed crystallization, especially in cosmic space conditions. The apparatus comprises a first compartment forming a multizone furnace having an inner surface divided into heating zones for heating up material pieces to be processed, and a second compartment for receiving capsule holders bearing capsules for receiving the material pieces, the first and second compartments being connected with one another through a cooled neck part and determining together a common closed space, the second compartment includes an upper and a lower annular rims prepared with cutouts for capsule holders, the capsule holders and the rims forming together a magazine of capsules, and revolving manipulating means. The capsule comprises a metallic mantle, a tube type crucible made with a ceramic wall arranged within the metallic mantle, the metallic mantle and crucible being opened from one side, at least one thermoelement and having a respective wire built-in into the ceramic wall and a head part with elements fitting to outer guiding means, the head part including contacting means for forwarding electric signals via the wire to an outer control unit.
摘要翻译：本发明涉及一种用于执行定向结晶过程的装置和胶囊，特别是在宇宙空间条件下。该装置包括形成多区域炉的第一室，其具有分成用于加热要处理的材料块的加热区的内表面，以及用于接收承载用于接收材料块的胶囊的胶囊保持器的第二隔室，第一和第二隔室连接彼此通过冷却的颈部并且一起确定共同的封闭空间，第二隔室包括上部和下部环形边缘，所述上部和下部环形边缘由胶囊保持器的切口，胶囊保持器和边缘组成胶囊盒，并且旋转操纵手段。所述胶囊包括金属外壳，由陶瓷壁制成的管状坩埚，所述陶瓷壁布置在所述金属外壳内，所述金属外壳和坩埚从一侧开口，至少一个热电偶并具有内置于所述陶瓷壁中的相应电线，具有与外引导装置配合的元件的头部，头部包括用于经由线将电信号转发到外控制单元的接触装置。

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