Abstract: A fluid cooling system provides integrated fluid cooling to dissipate heat from a track busway system, particularly the busbars of a track busway system. The fluid cooling system for the track busway system includes one or more cooling jackets in thermal contact with the busbars of a section of the track busway system. A cooling fluid flows through the cooling jackets to remove or dissipate heat from the busbars of the track busway system through conductive heat transfer. In addition, section joints or busway joinders may receive separate fluid cooling from the fluid cooling system using a cooler positioned between the joint packs connecting the sections of the track busway system.

Abstract: An electrode assembly for delivering electrical stimulation to a vestibular system of a user or monitoring a physiological parameter of the user. The apparatus includes a body member comprising an electrode support portion and a curved portion extending from the electrode support portion, and an electrode coupled to the electrode support portion. A method of using such an apparatus is also disclosed. The present invention also provides an electrode assembly that includes a body member, an electrode coupled to the body member, a hydrogel element disposed on at least a portion of the electrode. In one embodiment, the hydrogel element includes a hydrogel material and a insulating material disposed on or in the hydrogel material such that the insulating layer disperses energy transmitted by the electrode through the hydrogel material.

Abstract: A multiple pig subsea pig launcher is disclosed. The pig launcher can be assembled on a production pipeline subsea with the aid of an ROV. In the preferred embodiment, the pigs are connected to each other and spaced apart by a spine. The pig launcher is configured to capture the next pig to be launched in such a manner that the spine behind it is in alignment with a shearing valve; for example, coiled tubing or wireline. Sequential valve operation shears the spine and applies pressure behind the pig to launch it from the launcher past the pig detector and onto a platform for recapture.

Abstract: A subsea pig launcher, that can launch either 1 or more pipeline pigs simultaneously. The pig launcher can be assembled on a subseas production pipeline with the aid of an ROV. In the preferred embodiment, the pigs are connected to each other and spaced apart by a spine. The pig launcher is configured to capture the next pig to be launched in such a manner that the spine behind it is in alignment with a shearing valve; for example, coiled tubing or wireline. Sequential valve operation shears the spine and applies pressure behind the pig to launch it from the launcher past the pig detector and onto a platform for recapture.

Abstract: A faceplate has self-contained fastening devices for securing it in a wall opening, and also has rearwardly projecting flanges and legs that are received in the wall. The flanges locate the faceplate relative to the opening and the legs serve to cooperate with the swinging fastener mounted arms to limit their rotation as the fastener is rotated to bring the arms into contact with the backside of the sheetrock wall structure.