Patents for H01F 6 - Superconducting magnets; Superconducting coils (4,230)
05/2001
05/15/2001US6230502 Suspension systems
05/10/2001WO2001033580A1 Method of manufacturing oxide superconducting wire, oxide superconducting wire, superconducting coil and superconducting apparatus
05/01/2001US6223418 Coating of a superconductor
04/2001
04/24/2001US6222434 Superconducting toroidal magnet system
04/12/2001WO2001026120A2 A method of manufacturing and using a superconducting tape.
04/04/2001EP1088351A1 CURRENT LIMITING DEVICE WITH PRINTED CONDUCTOR SYSTEM MADE OF A SUPERCONDUCTIVE MATERIAL HAVING A HIGH CRITICAL TEMPERATURE (T c?) AND METHOD FOR PRODUCING SAID DEVICE
04/03/2001US6211676 MRI magnets
04/03/2001US6211479 Persistent current circuit switch
03/2001
03/22/2001WO2001019242A1 Open-type magnet device for mri
03/21/2001EP1085339A1 Driving gradient coils of magnetic resonance imaging apparatus
03/14/2001EP1083438A2 MR imaging method and MRI apparatus
03/13/2001US6201462 Open superconductive magnet having a cryocooler coldhead
03/08/2001DE19938986A1 Supraleitungseinrichtung mit einer Kälteeinheit für eine rotierende, supraleitende Wicklung Superconducting device with a cooling unit for a rotating superconducting winding
03/08/2001DE19938985A1 Superconducting device with rotor and pulsed tube cryo
03/06/2001US6198371 Open magnet with floor mount
02/2001
02/28/2001EP1079236A2 Actively shielded superconducting magnet assembly with Z2-shim
02/28/2001CN1285180A Magnetic resonance imaging method and apparatus
02/27/2001US6194985 Oxide-superconducting coil and a method for manufacturing the same
02/27/2001US6194352 Multifilament composite BSCCO oxide superconductor
02/22/2001WO2001013049A2 Supraconducting device comprising a cooling unit for a rotating supraconductive coil
02/06/2001US6182351 Method of producing superconducting tapes with a high current density
02/01/2001WO2001008173A1 Superconducting magnetic coil
02/01/2001DE19930404A1 Aktiv abgeschirmte supraleitende Magnetanordnung mit verbesserter Feldstörungskompensation Actively shielded superconducting magnet assembly with improved field disturbance compensation
02/01/2001CA2380228A1 Superconducting magnetic coil
01/2001
01/31/2001EP1072899A2 Unified shimming for magnetic resonance superconducting magnets
01/30/2001US6181228 Superconductive magnet including a cryocooler coldhead
01/30/2001US6181137 Unified shimming for magnetic resonance superconducting magnets
01/25/2001WO2001006524A2 Superconducting coil assembly
01/25/2001CA2374326A1 Superconducting coil assembly
01/10/2001EP1067566A1 Magnetic flux flow resistive magnet
01/10/2001CN1279818A High voltage induction device
01/10/2001CN1279817A Power transformer
01/10/2001CN1279809A Magnetic energy storage
01/09/2001US6172588 Apparatus and method for a superconductive magnet with pole piece
01/03/2001EP1065513A2 Active shielded superconductive magnet with compensation of field disturbance
01/03/2001EP1065512A2 Actively screened superconducting magnet arrangement with compensation of field disturbances
12/2000
12/26/2000US6166617 Pole piece assembly and open magnet having same
12/26/2000CA2253107C Method and apparatus for precooling a mass prior to immersion in a cryogenic liquid
12/21/2000WO2000045692A3 An efficient magnet system for magnetically-assisted surgery
12/21/2000DE19930412C1 Aktiv abgeschirmte supraleitende Magnetanordnung mit Feldstörungskompensation Actively shielded superconducting magnet assembly with field disturbance compensation
12/20/2000EP1016095A4 Fault current limiting superconducting coil
12/13/2000CN1276909A Fault current limiting superconducting coil
12/12/2000US6158106 Oxide superconducting wire manufacturing method
12/05/2000US6157279 Open magnet having shielding
12/05/2000US6157094 Superconducting magnets and power supplies for superconducting devices
11/2000
11/30/2000WO2000072335A2 Superconducting coils
11/30/2000DE10019841A1 Superconductive magnet for magnetic resonance imaging has pole piece which extends radially at distance at least 75 per cent that of main coil
11/28/2000US6153825 Superconducting current lead
11/21/2000US6150912 Open architecture superconducting magnet helium vessel structure
11/15/2000EP1051636A1 Magnetic resonance imaging system
11/15/2000EP0865595B1 Low-temperature refrigerator with cold head, and use thereof
11/14/2000US6147579 Superconducting magnet non-uniform thermal insulation blankets
11/09/2000DE19920443A1 Anordnung zur Strombegrenzung mit einem supraleitenden Transformator Arrangement for current limiting with a superconducting transformer
11/08/2000EP1050892A1 Current limiting device for superconducting transformer
11/07/2000US6144274 Magnetic resonance imaging cryocooler positioning mechanism
10/2000
10/24/2000US6137388 Resistive superconducting current limiter
10/24/2000CA2087345C Coil containment vessel for superconducting magnetic energy storage
10/04/2000CN1268756A High-temp. superconducting coil and its NMR spectrometer
09/2000
09/13/2000EP1034550A1 A power transformer
09/13/2000EP1034549A1 High voltage induction device
09/13/2000EP1034543A1 Magnetic energy storage
09/13/2000CN2396486Y Electromagnetic converting power storage device
09/08/2000WO2000052490A1 Superconducting electromagnet apparatus
09/05/2000US6112527 Apparatus for delivering current to a cooled electrical device
08/2000
08/29/2000US6111490 Superconducting magnet apparatus and method for magnetizing superconductor
08/23/2000EP1030428A1 Fault current limiter
08/23/2000CN1264134A Superconductor energy output machine
08/22/2000US6107905 Superconducting magnet apparatus
08/10/2000WO2000045692A2 An efficient magnet system for magnetically-assisted surgery
08/08/2000US6100780 Cryogenic-fluid-cooled open MRI magnet with uniform magnetic field
08/08/2000CA2070322C Superconducting fault current limiter
08/02/2000EP1023738A2 Method for producing a coil from a high temperature superconductive material, and a high temperature superconductive coil with low alternating current loss
07/2000
07/26/2000EP0780020A4 Improved permanent magnet design for high-speed superconducting bearings
07/25/2000US6094333 Operation control method for superconducting coil
07/25/2000CA2049559C Multifilamentary superconducting cable with transposition
07/19/2000EP1020679A2 Improvements in or relating to suspension systems
07/19/2000CN1054710C Superconductive fault current limiters
07/12/2000EP1018126A4 Low-loss high q superconducting coil
07/12/2000EP1018126A2 Low-loss high q superconducting coil
07/06/2000WO2000039816A1 A high voltage induction device
07/06/2000WO2000039815A1 Magnetic energy storage
07/06/2000WO2000039814A1 An energy storage resonator
07/05/2000EP1016816A2 Superconducting magnet split cryostat cryogen ride-through reserve
07/05/2000EP1016815A2 Superconducting magnet suspension assembly
07/05/2000EP1016095A1 Fault current limiting superconducting coil
07/04/2000US6081987 Method of making fault current limiting superconducting coil
06/2000
06/27/2000US6081179 Superconducting coil
06/27/2000US6081178 Superconductive magnet having a tube suspension assembly
06/20/2000US6078234 Helium vessel for open architecture magnetic resonance imaging superconducting magnet
06/14/2000EP1008234A1 High temperature superconducting structures and methods for high q, reduced intermodulation structures
06/08/2000WO2000033100A1 Magnetic resonance imaging system
06/06/2000US6072307 Method and a converter topology for ensuring charge and discharge through a coil so as to allow simultaneous and independent charge and discharge thereof
05/2000
05/31/2000EP1004887A1 Open magnet having shielding
05/30/2000US6069395 Current leads adapted for use with superconducting coil and formed of functionally gradient material
05/24/2000EP1003181A1 Laminated composite shell assembly for magnet applications
05/24/2000EP1003180A1 Laminated composite shell assembly with joint bonds
05/24/2000EP1003048A2 Magnetic resonance imager mobile van magnetic field homogeneity shift compensation
05/24/2000EP0781452B1 Superconducting magnetic coil
05/23/2000US6065295 Low-temperature refrigerator with cold head and a process for optimizing said cold head for a desired temperature range
05/17/2000EP1001438A1 Tube suspension assembly for superconductive magnets
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