公开(公告)号：US20110061398A1

公开(公告)日：2011-03-17

申请号：US12884782

申请日：2010-09-17

Applicant: Cheng-Yen Shih ,  Gwo-Jiun Sheu ,  Mao-Jen Hsu ,  Shi-Pin Meng

Inventor： Cheng-Yen Shih ,  Gwo-Jiun Sheu ,  Mao-Jen Hsu ,  Shi-Pin Meng

IPC: F25B21/00

CPC classification number: F25B21/00 ,  F25B2321/0022 ,  F25B2321/0023 ,  Y02B30/66

Abstract: A magnetic refrigerator has reciprocated and rotated motions. The body of the apparatus has a nearly tubular shape and contains working pieces at corners, wherein the working pieces surround a shaft with permanent magnet. Compared with existing rotational models, the magnetic refrigerator of the present invention has a relative smaller volume, and the motion of the shaft will be back and forth. Furthermore, a torque eliminating device of the magnetic refrigerator will eliminate the reverse torque when the shaft is driven reverse so that improve cooling efficiency.

Abstract translation: 磁性冰箱往复运动并旋转运动。 该装置的主体具有近似管状的形状并且在拐角处包含工件，其中工件围绕具有永磁体的轴。 与现有的旋转模型相比，本发明的磁性冰箱具有相对较小的体积，并且轴的运动将来回。 此外，当驱动轴反转时，磁性冰箱的扭矩消除装置将消除反向扭矩，从而提高冷却效率。