http://www.freshpatents.com/Electricity--magnetically-operated-switches-magnets-and-electromagnets-dtnewntc335.php USPTO Class 335 - Electricity: magnetically operated switches, magnets, and electromagnets en-us Thu, 24 Jul 2008 15:01:58 -0700 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/Emergency-run-down-unit-for-superconducting-magnets-dt20080717ptan20080169889.php Thu, 24 Jul 2008 15:01:58 -0700 In an emergency run down unit for a superconductive magnet assembly, a quench in the magnet is induced by the release of stored mechanical energy or by direct manual actuation.... http://www.freshpatents.com/Electromagnetically-actuated-bistable-magnetic-latching-pin-lock-dt20080717ptan20080169890.php Thu, 24 Jul 2008 15:01:58 -0700 A pin lock is movably mounted for linear movement along a longitudinal axis. A magnet, preferably a permanent magnet, is mounted for limited rotation between the pin extended and pin retracted positions. An electromagnet provides a controllable electromagnetic field which encompasses at least a portion of the permanent magnet. A... http://www.freshpatents.com/Actuator-dt20080717ptan20080169891.php Thu, 24 Jul 2008 15:01:58 -0700 A first virtual axis orthogonally intersects with a second virtual axis, and a third axis (axis passing a support center point) vertical to the first and second virtual axes is permitted to be a reference axis. A magnetic drive mechanism is provided with first magnetic drive sections for applying a... http://www.freshpatents.com/Permanent-magnet-magnetizing-apparatus-and-permanent-magnet-magnetizing-method-dt20080717ptan20080169892.php Thu, 24 Jul 2008 15:01:58 -0700 A permanent magnet magnetizing apparatus includes a heating section 10, a magnetizing section 12 axially disposed as a discrete structure from the heating section 10, and a holding member 22 for holding magnetization object 20 and movable relative to the heating section and the magnetizing section. The magnetization object heated... http://www.freshpatents.com/Low-ac-resistant-foil-winding-for-magnetic-coils-on-gapped-dt20080717ptan20080169893.php Thu, 24 Jul 2008 15:01:58 -0700 A system and method reduces AC losses in a magnetic coil with a magnetic core with one or more gaps. A foil winding is formed with one or more cavities and is positioned about the magnetic core such that the cavities are adjacent to the gaps....