US Patent 7854132 Circulation cooling system of cryogenic cable
Patent 7854132 was granted and assigned to Sumitomo Electric Industries on December, 2010 by the United States Patent and Trademark Office.
All edits
The present invention provides a circulation cooling system of a cryogenic cable in which a reserver unit can be made smaller and a conventional adjustment mechanism or adjustment task of the amount of a refrigerant within a reserver unit is not necessary. The circulation cooling system of a cryogenic cable according to the present invention has a reserver unit storing a refrigerant and a cable cooling portion cooling down a cable by the refrigerant sent from the reserver unit and the refrigerant sent from the cable cooling portion is returned to the reserver unit again for circulation. The system is characterized in that it has a refrigerant temperature adjustment mechanism to keep constant the amount of the refrigerant within the reserver unit.
US Patent 07854132 Circulation cooling system of cryogenic cable US Patent 7854132 Circulation cooling system of cryogenic cable
US Patent 07854132 Circulation cooling system of cryogenic cable
Find more entities like US Patent 7854132 Circulation cooling system of cryogenic cable
