Abstract: Apparatus and methods for detecting flaws in objects comprised of ferromagnetic materials are disclosed. A wireless energizing unit is disclosed that includes an array of permanent magnets is used to induce a magnetic field into the objects and transducers are configured to detect a magnetic flux property in the presence of a flaw in the object. Embodiments that are configured to be clamped over the object are also disclosed. In addition, methods for retrofitting EMI detection systems with a wireless energizing unit are disclosed.
Abstract: Apparatus and methods for detecting flaws in objects comprised of ferromagnetic materials are disclosed. A wireless energizing unit is disclosed that includes an array of permanent magnets is used to induce a magnetic field into the objects and transducers are configured to detect a magnetic flux property in the presence of a flaw in the object. Embodiments that are configured to be clamped over the object are also disclosed. In addition, methods for retrofitting EMI detection systems with a wireless energizing unit are disclosed.
Abstract: A magnetic bio-therapy device may include a ring having an inside diameter and an outside diameter and a bore defined by the inside diameter. In addition, the device may include a plurality of permanent magnets each having a magnetic field circumferentially spaced around the ring between the inside diameter and the outside diameter where each of the plurality of permanent magnets is oriented such that the magnetic field of each of the permanent magnets is directed in a predetermined direction.
Abstract: A device is disclosed wherein the device may include a ring having an inside diameter and an outside diameter and a bore defined by the inside diameter. In addition, the device may include a plurality of permanent magnets each having a magnetic field circumferentially spaced around the ring between the inside diameter and the outside diameter where each of the plurality of permanent magnets is oriented such that the magnetic field of each of the permanent magnets is directed in a predetermined direction.
Abstract: A device is disclosed wherein the device may include a ring having an inside diameter and an outside diameter and a bore defined by the inside diameter. In addition, the device may include a plurality of permanent magnets each having a magnetic field circumferentially spaced around the ring between the inside diameter and the outside diameter where each of the plurality of permanent magnets is oriented such that the magnetic field of each of the permanent magnets is directed in a predetermined direction.
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