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Stogner; William S.
Florence, SC
No. of patents:

Patent Number Title Of Patent Date Issued
5918470 Thermal conductance gasket for zero boiloff superconducting magnet July 6, 1999
A recondensing zero boiloff superconducting magnet assembly utilizing a cryocooler with a compressible indium gasket positioned between the cryocooler and the recondenser and with the gasket containing a plurality of spaced parallel grid wires with interconnecting web segments of a l
5828280 Passive conductor heater for zero boiloff superconducting magnet pressure control October 27, 1998
A passive non-electric pressure control system for a superconducting magnet cryogen vessel to maintain internal pressure above the outside pressure to avoid cryopumping utilizes a passive thermal conductor extending from the outside atmosphere into the vessel. The selective amount of pen
5369387 Shim lead power coupling assembly for superconducting magnet November 29, 1994
A power coupling assembly for superconducting magnets includes a conduit with insulating tubes around each power lead, with the tubing passing through a plug at the upper end of the conduit and extending only part way to the lower end. Cryogen gas flowing from the magnet chamber into the
5307037 Shim lead assembly with flexible castellated connector for superconducting magnet April 26, 1994
A flexible castellated joint is included in the shim lead assembly electrically connecting the cryostat pressure vessel and the outer vacuum vessel in a superconducting magnet to accommodate relative motion between the two vessels during transportation of the superconducting magnet.
5291739 Adjustable alignment for cryogen venting system for superconducting magnet March 8, 1994
An adjustable alignment assembly for a cryogen venting system for a superconducting magnet including a radially adjustable floating flange connection with a cryogenic seal to enable precise alignment of the cryostat vent pipe with the ceiling vent pipe of the room in which the superc
5291168 Connector cooling and protection for power coupling assembly for superconducting magnets March 1, 1994
Power couplings are provided from outside the shell of a superconducting magnet through the intervening space and through the cryogen pressure vessel to the magnet coils within the vessel. The multi-pin shim magnet connector is replaceable without cutting the vessel open and the shim and
5099215 Coupling device for a superconducting magnet March 24, 1992
The device is provided for detachably coupling a power source to a lead pin of the superconducting magnet, the magnet being located in a cryostat using helium and the lead pin being in the region of helium vapor. Device includes a split connector formed to engage the pin, an elongated ro
4848103 Radial cryostat suspension system July 18, 1989
A cryostat is provided comprising a closed cylindrical vacuum vessel and a helium vessel situated inside the vacuum vessel. The helium vessel has four mounting supports on either circular face of the helium vessel, with two supports on the upper portion and two supports on the lower port

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