专利名称：Alternating current magnetic levitation
transport system
发明人：Noriyuki Kawada,Shigeki Morii,Motomi
Nakashima,Jin Yamada
申请号：US08/053300申请日：19930426公开号：US05309049A公开日：19940503
摘要：An alternating current magnetic levitation transport system transporting afloating body made of conductive paramagnetic or nonmagnetic metallic material beinglevitated over alternating current electromagnets by making use of repulsion of analternating electromagnetic field, comprises a tubular passage provided over thealternating current electromagnets which are spatially cut off from the outside whereinthe floating body is levitated and transported. A cooling system made of a conjoinedbody of a thermoelectric cooling thermomodule and a liquid-cooled heat exchanger isprovided in the transport system in contact with said tubular passage. This system can befavorably used in a clean environment where dust generation has to be avoided and thesystem can thereby provide more efficient transportation.
申请人：MITSUBISHI JUKOGYO KABUSHIKI KAISHA
代理机构：McAulay Fisher Nissen Goldberg & Kiel
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