Cooling system for indirectly cooled superconducting magnets
Patent 4578962 Issued on April 1, 1986. Estimated Expiration Date: 
December 6, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
December 6, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2897382 3074401 3122668 3238400 3241329 3363207 Apparatus for immersion-cooling superconductor Cryostat with serviceable refrigerator Spiral pancake armature winding module for a dynamoelectric machine Patent #: 4427907 InventorAssigneeApplicationNo. 06/678705 filed on 12/06/1984US Classes:62/505, Cooling motor and/or compressor by refrigerant310/54, Liquid coolant310/61, Rotor passage310/64, Heat-exchange structure505/892, Magnetic device cooling62/47.1, With conservation of cryogen by reduction of vapor to liquid within storage receptacle62/515Evaporator, e.g., heat exchangerExaminersPrimary: Capossela, Ronald C.Attorney, Agent or FirmInternational ClassesH01F 6/00 (20060101)H01F 6/04 (20060101) Foreign Application Priority Data1983-12-06 DEAbstractA cooling system for indirectly cooled superconducting magnets of a superconducting winding, includes a winding form having canals formed therein through which liquid helium flows, the canals including a lower feed canal, an upper collecting canal and mutually parallel cooling canals interconnecting the feed and collecting canals in close thermal contact with the superconducting winding, a helium supply vessel disposed opposite to and elevated with respect to the winding form, the helium supply vessel having an outlet and a connecting stub, an outgoing line connected between the feed canal and the outlet, and a return line connected between the collecting canal and the connecting stub.Field of SearchCooling motor and/or compressor by refrigerant | |
