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Gilgrass
Graham Gilgrass, Oxon GB
| Patent application number | Description | Published |
|---|---|---|
| 20100073115 | Apparatus for Quench Protection and Stabilizing Decay in a Quasi-persistent Superconducting Magnet - A superconducting magnet assembly comprising a superconducting magnet ( | 03-25-2010 |
Graham Gilgrass, Wallingford GB
| Patent application number | Description | Published |
|---|---|---|
| 20090039991 | Electromagnet - An electromagnet comprising a plurality of coils of superconductive material, monolithically embedded in an embedding material, which is solid at the temperature of operation of the superconductive electromagnet, and a method for producing an electromagnet comprising a plurality of coils of superconductive material, comprising the steps of winding coils of superconductive material, retaining the coils at predetermined relative positions, and monolithically embedding the plurality of superconducting coils in an embedding material, which is solid at the temperature of operation of the superconductive electromagnet. | 02-12-2009 |
Graham Gilgrass, Wallingford Oxfordshire GB
| Patent application number | Description | Published |
|---|---|---|
| 20080271467 | Refrigerator Interface for Cryostat - A substantially cylindrical cryostat defining an axial imaging region, the cryostat housing a magnet which, in use, provides a substantially homogeneous magnetic field in the imaging region, further comprising a refrigerator arranged to cool certain elements of the cryostat, said refrigerator comprising a magnetic material which, in use, oscillates along an axis of the refrigerator. The cryostat is arranged such that the axis of the refrigerator is substantially tangential to a circle centred on the axis of the cylindrical cryostat. | 11-06-2008 |
Graham Gilgrass, Oxfordshire GB
| Patent application number | Description | Published |
|---|---|---|
| 20080236176 | Drive Arrangement For Rotary Valve In A Cryogenic Refrigerator - A cryogenic refrigerator comprising a rotary valve which controls the flow of high pressure gas into the refrigerator and the return of the gas from the refrigerator, the cryogenic refrigerator further comprising rotary fluid motor arranged to drive the rotary valve. | 10-02-2008 |