Praxair Technology, Inc.

Jalal Hunain Zia

Nancy Jean Lynch

Dante Patrick Bonaquist

Bayram Arman

John Henri Royal

Arun Acharya

John Fredric Billingham

M Mushtaq Ahmed

Norman Henry White

Barry Alan Minbiole

Michael John Stanko

Richard C Fitzgerald

Norm Henry White

Mushtaq Ahmed

A superconducting cable cooling system, wherein coolant continually provides cooling to superconducting cable, comprising a plurality of nodes within a superconducting cable network and a plurality of legs of superconducting cable which interconnect each of the nodes of the superconducting cable network.

Superconducting cable cooling system

A system for cooling one or more discrete superconducting devices wherein a primary refrigerator subcools cryogenic liquid for desubcooling in the devices and subsequently resubcools this liquid in a recirculation loop, and additional cryogenic liquid is maintained in a subcooled condition within a reserve storage container by diversion of some of the refrigeration generated by the primary refrigerator into the reserve storage container.

Cryogenic refrigeration system for superconducting devices

A method for operating a cryocooler wherein some cryocooler working gas is diverted from the pressure wave pathway before passing to the cold portion of the cryocooler, passed to a getter for adsorptive cleaning of contaminants, and returned to the pressure wave pathway at a warm portion of the pressure wave pathway.

Cryocooler operation with getter matrix

A system for generating low temperature refrigeration for use such as cooling superconducting cable wherein a neon based refrigerant fluid is work expanded by a sealed turboexpander/loader to generate refrigeration which is used to cool heat transfer fluid for provision to the use point.

Cryogenic neon refrigeration system

A method wherein refrigeration is generated, preferably using a pulse tube cryocooler or refrigerator, to produce cold working gas which is used to liquefy coupling fluid circulating between a coupling fluid liquid reservoir and a refrigeration load, such as superconductivity equipment, using thermo-siphon effects.

Thermo-siphon method for providing refrigeration to a refrigeration load

Growing community of inventors

Grand Island, NY, United States of America

Jalal Hunain Zia