Refrigeration – Low pressure cold trap process and apparatus
Patent
1978-02-17
1979-08-14
Capossela, Ronald C.
Refrigeration
Low pressure cold trap process and apparatus
62499, 62505, 310 54, 310 64, F17C 702
Patent
active
041641264
ABSTRACT:
Cryogenic liquid coolant for cooling the rotor of a superconducting generator is deposited on the inner surface of a rotating conduit extending within the rotor, forming an annulus of liquid surrounding a vapor core. The liquid coolant from the rotating tube is transferred to two radial tubes in the rotor and, upon emerging therefrom, splashes on the surface of a pool of coolant bathing the rotor windings. Evaporated coolant is returned from the rotor in separate streams from the driven end and the collector end, allowing cooling of the driven and collector ends to be equalized by independently controlling flow of the returning streams.
REFERENCES:
patent: 3626717 (1971-12-01), Lorch
patent: 3809933 (1974-05-01), Sugawara et al.
patent: 3845639 (1974-11-01), Smith, Jr. et al.
A. Bejan, MIT PhD Thesis, Improved Thermal Design of Cryogenic Cooling System for a Superconducting Synchronous Generator, Dec. 20, 1974, pp. 148-155, 165, 167.
Gamble Bruce B.
Hatch Burton D.
Laskaris Evangelos T.
Capossela Ronald C.
Cohen Joseph T.
General Electric Company
Herkamp Nathan D.
MaLossi Leo I.
LandOfFree
Self-regulating transport mechanism for superconductive rotor re does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Self-regulating transport mechanism for superconductive rotor re, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-regulating transport mechanism for superconductive rotor re will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1373559