Abstract: A Fault Current Limiter (FCL) comprising a magnetisable limb, an electrically conductive coil associated with the magnetisable limb and arranged to induce a field in the limb member and magnets spaced such that the coil is positioned intermediate the spaced magnets. Magnetisable shield elements are positioned at either end of the coil.

Abstract: A Fault Current Limiter (FCL) comprising a magnetisable limb, an electrically conductive coil associated with the magnetisable limb and arranged to induce a field in the limb member and magnets spaced such that the coil is positioned intermediate the spaced magnets. Magnetisable shield elements are positioned at either end of the coil.

Abstract: A Fault Current Limiter (FCL) comprising a magnetisable limb, an electrically conductive coil associated with the magnetisable limb and arranged to induce a field in the limb member and magnets spaced such that the coil is positioned intermediate the spaced magnets. Magnetisable shield elements are positioned at either end of the coil.

Abstract: A Fault Current Limiter (FCL) comprising a magnetisable limb, an electrically conductive coil associated with the magnetisable limb and arranged to induce a field in the limb member and magnets spaced such that the coil is positioned intermediate the spaced magnets. Magnetisable shield elements are positioned at either end of the coil.

Abstract: Disclosed is apparatus 100 for the reduction or removal of smoke particles suspended in a local atmosphere A and resulting from a surgical procedure, the apparatus including or comprising two electrodes 140 and 150 each in electrical communication with or being electrically connectable to opposite poles of a source of high voltage dc electricity. A first of the electrodes 140 may be electrically connectable to a patient P. and a second 150 may be positionable within or adjacent a patient such that the two electrodes, when in communication with opposite poles of said high voltage, ionize said particles in use, for attracting said particles toward the patient or toward the second of the electrodes.

Abstract: Disclosed is apparatus 100 for the reduction or removal of smoke particles suspended in a local atmosphere A and resulting from a surgical procedure, the apparatus including or comprising two electrodes 140 and 150 each in electrical communication with or being electrically connectable to opposite poles of a source of high voltage dc electricity. A first of the electrodes 140 may be electrically connectable to a patient P. and a second 150 may be positionable within or adjacent a patient such that the two electrodes, when in communication with opposite poles of said high voltage, ionise said particles in use, for attracting said particles toward the patient or toward the second of the electrodes.