Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 6 - Superconducting magnets; Superconducting coils
Patents for H01F 6 - Superconducting magnets; Superconducting coils (4,230)
03/1999
03/25/1999WO1999014770A1 Fault current limiting superconducting coil
03/25/1999DE19742133A1 Large vacuum chamber
03/25/1999CA2303031A1 Fault current limiting superconducting coil
03/24/1999EP0903588A1 Cryogen recondensing superconducting MRI magnet
03/24/1999CN1211802A Superconducting current limiting device having damping coils
03/23/1999US5884489 Superconducting magnets
03/23/1999US5884485 Power lead for electrically connecting a superconducting coil to a power supply
03/16/1999US5883558 Open superconductive magnet having shielding
03/10/1999CN1042465C Division of current between different strands of superconducting windings
03/09/1999US5880068 High-temperature superconductor lead
02/1999
02/23/1999US5874882 Open and shielded superconductive magnet
02/23/1999CA2145827C Flux transformer formed of an oxide superconducting thin film and method for manufacturing the same
02/17/1999EP0829101B1 Resistive current-limiting arrangement using high temperature superconductive material
02/16/1999US5872500 Superconducting MRI electromagnet
02/10/1999CN1207825A High temp. superconductor lead assembly
02/03/1999EP0895093A1 Movable pre-polarisation unit for a magnetic resonance imaging apparatus
01/1999
01/27/1999EP0860015A4 A hybrid high field superconducting magnet assembly and fabrication method
01/26/1999US5864273 Cryocooler vibration isolation and noise reduction in magnetic resonance imaging
01/19/1999US5861788 Superconducting coil
01/19/1999CA2018681C Process for reducing eddy currents in a superconductor strip, and a superconductor arrangement
01/07/1999WO1999000897A1 High temperature superconducting structures and methods for high q, reduced intermodulation structures
01/07/1999CA2295773A1 High temperature superconducting structures and methods for high q, reduced intermodulation structures
12/1998
12/23/1998CN1202709A Superconductive coil
12/16/1998CN1201843A Superconducting magnet apparatus
12/15/1998US5850054 Division of current between different strands of a superconducting winding
12/15/1998US5849670 Thallium group superconducting wire
12/08/1998US5847633 Apparatus and method for the rapid discharge of a superconducting magnet coil
11/1998
11/11/1998EP0877395A1 Superconducting coil
10/1998
10/28/1998EP0874376A2 Method of manufacturing oxide superconducting magnet system, oxide superconducting magnet system, and superconductive magnetic field generating apparatus
10/27/1998US5828280 Passive conductor heater for zero boiloff superconducting magnet pressure control
10/21/1998EP0872684A2 Passive conductor heater for zero boiloff superconducting magnet pressure control
10/14/1998EP0870307A1 High temperature superconductor lead assembly
10/01/1998WO1998043335A1 A current limiter with a superconducting current limiting element
10/01/1998WO1998043253A1 Coating of a superconductor
10/01/1998CA2284782A1 Coating of a superconductor
09/1998
09/29/1998US5814993 Magnet arrangement for a diagnostic nuclear magnetic resonance apparatus
09/23/1998EP0866537A2 Resistive superconducting current limiter
09/23/1998EP0865595A1 Low-temperature refrigerator with cold head and a process for optimising said cold head for a desired temperature range
09/22/1998US5812043 Short superconducting annular MRI electro-magnet
09/22/1998US5812042 Superconducting magnet formed by laminating hollow conductor plates
09/16/1998EP0864878A1 Cryocooler vibration isolation and noise reduction in magnetic resonance imaging
09/16/1998EP0804797B1 Superconducting transformer
09/09/1998EP0671051B1 Division of current between different strands of a superconducting winding
09/09/1998CN1192489A Magnetic-field applied czochralski crystal growth system
09/08/1998US5802855 Power lead for electrically connecting a superconducting coil to a power supply
08/1998
08/26/1998EP0860707A2 Improvements in or relating to MRI magnets
08/26/1998EP0860030A1 Processing of oxide superconductor cables
08/26/1998EP0860015A1 A hybrid high field superconducting magnet assembly and fabrication method
08/25/1998US5798678 Superconducting wind-and-react-coils and methods of manufacture
08/25/1998US5798312 Silver and gold alloy matrix cladding containing flat oxide bodies
08/20/1998DE19704485A1 Stromzuführungsvorrichtung für eine gekühlte elektrische Einrichtung Power supply apparatus for a cooled electrical device
08/13/1998WO1998035365A1 Current supply device for a cooled electrical device
08/04/1998US5787714 Cooling method and energizing method of superconductor
07/1998
07/22/1998EP0593778B1 Titanium material for superconducting coil conductor conduit
07/21/1998US5782095 For generating a magnetic imaging field
07/15/1998EP0852802A1 Superconductive toroidal magnet system
07/07/1998CA2088055C Method and apparatus for cooling an oxide superconducting coil
07/01/1998EP0780034A4 Lumped element filters
06/1998
06/30/1998US5774032 Cooling arrangement for a superconducting coil
06/18/1998DE19651380A1 Superconducting magnet e.g. for generators and transformers
06/16/1998CA2111651C Superconducting magnet, superconducting magnet coil, and manufacturing method thereof
06/09/1998US5764121 Hybrid high field superconducting assembly and fabrication method
06/02/1998US5761017 High temperature superconductor element for a fault current limiter
06/02/1998US5759960 Superconductive device having a ceramic superconducting lead resistant to breakage
06/02/1998US5758405 Consumable mandrel for superconducting magnetic coils
05/1998
05/26/1998US5757257 Permanent current switch and superconducting magnet system
05/20/1998EP0843323A1 Current leads adapted for use with superconducting coil and formed of functionally gradient material
05/20/1998EP0843028A1 Magnetic-field applied czochralski crystal growth system
05/07/1998DE19747759A1 Force-cooled superconductor for electrical power storage or generator windings
05/06/1998EP0741912A4 Superconducting wind-and-react coils and methods of manufacture
05/06/1998EP0541819B1 Method for cooling oxide superconductor coil
04/1998
04/30/1998WO1998018142A1 High-temperature superconductor lead
04/28/1998US5744959 NMR measurement apparatus with pulse tube cooler
04/22/1998EP0837478A1 Current lead for a superconducting magnet system free from liquid helium
04/22/1998EP0837339A1 Planar superconducting MRI magnet
04/21/1998US5742217 High temperature superconductor lead assembly
04/15/1998EP0836262A2 Current limiting device
04/14/1998US5739997 Superconducting-magnet electrical circuit offering quench protection
04/14/1998US5739689 Superconducting NMR magnet configuration
04/14/1998US5737927 Cryogenic cooling apparatus and cryogenic cooling method for cooling object to very low temperatures
04/07/1998CA2009342C Magnetic field transfer device and method
04/02/1998CA2304633A1 Decoupling of superconducting elements in high temperature superconducting composites
03/1998
03/24/1998US5731939 Quench-protecting electrical circuit for a superconducting magnet
03/18/1998EP0829101A1 Resistive current-limiting arrangement using high temperature superconductive material
03/11/1998EP0828331A2 Quench-protecting electrical circuit for a superconducting magnet
03/11/1998EP0828264A1 Superconducting magnet device and method for adjusting magnetization of the same
03/10/1998US5724820 Permanent magnet system based on high-temperature superconductors with recooling and recharging capabilities
03/04/1998EP0826978A1 Closed MRI magnet having compact design
03/04/1998EP0826977A2 Compact MRI superconducting magnet
02/1998
02/25/1998EP0825706A1 Cooling arrangement for a superconducting coil
02/24/1998US5721523 Compact MRI superconducting magnet
02/24/1998US5721522 NMR Spectrometer with superconducting magnet coil
02/24/1998US5720173 Gas-cooled bushing in cryotanks for superconducting applications
02/17/1998US5719106 Method of heat treating oxide superconducting wire
02/05/1998WO1998005079A1 High temperature superconductor current lead
01/1998
01/21/1998EP0820071A2 Cooling method and energizing method of superconductor
01/19/1998CA2210540A1 Cooling method and energizing method of superconductor
01/13/1998US5708405 Superconducting coil and manufacturing method thereof
01/08/1998WO1998000848A1 Improved superconducting magnets and power supplies for superconducting devices
01/07/1998EP0817348A2 Current limiting device
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