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1. 发明授权

US4735053A Method of removing heat from a refrigeration load and apparatus for performing this method 失效
标题翻译：从制冷负荷中除去热量的方法以及用于执行该方法的装置
公开(公告)号：US4735053A
公开(公告)日：1988-04-05
申请号：US914057
申请日：1986-10-01
申请人： Constantin Carpetis
发明人： Constantin Carpetis
IPC分类号： F25B9/14 , F25B21/00 , F25B9/00
CPC分类号： F25B21/00 , F25B2321/0021 , Y02B30/66
摘要： A method for removing heat from a refrigeration load in a cyclically operating Gifford-McMahon refrigeration apparatus, with which in each cycle a compressed cooling gas from a high-pressure inlet is brought into heat contact with a regenerator cooled during the previous cycle and thereby cooled, the cooling gas is subsequently conveyed to a storage volume via the refrigeration load, the cooling gas is then expanded after closure of the high-pressure inlet by opening a low-pressure outlet and thereby cooled, and the cooling gas is partially conveyed by means of a displacer piston from the storage volume to the low-pressure outlet via the refrigeration load and the regenerator, refrigeration capacity hereby being transferred to the refrigeration load and the regenerator hereby being cooled.
摘要翻译：在循环运行的吉福德 - 麦克马洪制冷装置中从制冷负荷中去除热量的方法，在每个循环中，来自高压入口的压缩冷却气体与在前一循环中冷却的再生器热接触，从而冷却冷却气体随后通过制冷负荷被输送到储存容积，然后通过打开低压出口冷却冷却气体，然后通过打开低压出口来冷却高压入口，冷却气体通过装置部分输送的置换器活塞经由制冷负载和再生器从储存容积到低压出口，因此制冷能力被转移到制冷负荷，因此再生器被冷却。

2. 发明授权

US5445666A Method for producing small metal balls approximately equal in diameter 失效
标题翻译：用于生产直径近似相等的小金属球的方法
公开(公告)号：US5445666A
公开(公告)日：1995-08-29
申请号：US169966
申请日：1993-12-14
申请人： Walter Peschka , Constantin Carpetis , Gottfried Schneider
发明人： Walter Peschka , Constantin Carpetis , Gottfried Schneider
IPC分类号： B22F1/00 , B22F9/08 , B29B9/00 , B22F9/00
CPC分类号： B22F1/0048 , B22F9/08 , B22F2999/00
摘要： In order to develop a method for producing at least approximately ball-shaped metallic particles at least almost equal in diameter such that a greater yield of particles at least almost equal in diameter is achieved than in known methods, it is suggested that a continuous stream of liquid metal is acted on locally by compressional vibrations that thereby cross-sectional constrictions are formed in the stream at a distance from each other in longitudinal direction of the stream which lead to the dissection of the stream and that the segments of the dissected stream adopting a ball shape due to the surface tension of the liquid metal are cooled to solidify the liquid metal.
摘要翻译：为了开发用于至少大致形成球状金属颗粒的方法，其至少几乎等于直径，使得获得的直径至少几乎相等的颗粒的产量更高，这与已知的方法相比，可以认为连续流液体金属通过压缩振动局部作用，由此在流中在流的纵向方向上彼此间隔一定距离处形成横截面收缩，其导致流的解剖，并且解剖流的段采用由于液态金属的表面张力引起的球形被冷却以固化液态金属。

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