Abstract: An improved ultrasound apparatus and methods of use are provided, the apparatus comprising at least one ultrasound transducer electrically connected to another electrical component by a flexible electrical connection. In some embodiments, the other electrical component is a printed circuit board. In some embodiments, the flexible electrical connection may allow vertical, horizontal and/or tilting displacement of the ultrasound transducer with respect to the flexible circuit board while maintaining electrical connectivity. In some embodiments, the flexible electrical connection is capable of temporarily disconnecting when an excessive deformation force is applied and self-reconnecting after the excessive deformation force is removed.

Abstract: A subsea cable engagement system for connecting at least one cable end connector in communication with a power generation unit to a hub mounted cable connector of a hub. The system comprises a base; and at least one hub. The base comprises an engagement section for receiving a hub(s); and at least one engagement member for engaging a cable-end connector. The hub(s) comprises at least one hub-mounted cable connectors. The engagement member(s) of the base and/or the at least one hub-mounted cable connector are arranged to provide relative movement therebetween for engagement of at least one cable-end connector with at least one hub-mounted cable connector.

Abstract: A connection system for connecting a first connection point with a second connection point, the second connection point being arranged for rotation and translation with respect to the first connection point, the connection system includes a first connection point, a first support surface moveable linearly with respect to the first connection point, a second support surface moveable linearly and rotationally with respect to the first connection point, and a second connection point moveable linearly and rotationally with respect to the first connection point, moveable rotationally with respect to the first support surface, and fixed with respect to the second support surface, and a reverse bend radius cable chain located on the first and second support surfaces, and having a first end connected with the first connection point via a first connector cable, and a second end connected with the second connection point via a second connector cable.

Abstract: A subsea cable engagement system for connecting at least one cable end connector in communication with a power generation unit to a hub mounted cable connector of a hub. The system comprises a base; and at least one hub. The base comprises an engagement section for receiving a hub(s); and at least one engagement member for engaging a cable-end connector. The hub(s) comprises at least one hub-mounted cable connectors. The engagement member(s) of the base and/or the at least one hub-mounted cable connector are arranged to provide relative movement therebetween for engagement of at least one cable-end connector with at least one hub-mounted cable connector.

Abstract: A connection system for connecting a first connection point with a second connection point, the second connection point being arranged for rotation and translation with respect to the first connection point, the connection system includes a first connection point, a first support surface moveable linearly with respect to the first connection point, a second support surface moveable linearly and rotationally with respect to the first connection point, and a second connection point moveable linearly and rotationally with respect to the first connection point, moveable rotationally with respect to the first support surface, and fixed with respect to the second support surface, and a reverse bend radius cable chain located on the first and second support surfaces, and having a first end connected with the first connection point via a first connector cable, and a second end connected with the second connection point via a second connector cable.

Abstract: In a method of treating a gas stream, an aqueous scrubbing liquor is circulated through an essentially closed loop (20) comprising an electrochemical unit (48) for reducing the acidity of the liquor. A portion of the circulating liquor is diverted away from the closed loop (20) to a gas scrubbing unit (10). The gas stream enters the scrubbing unit (10), wherein an acid, for example HF and solid particulates, for example SiO2 particulates, within the gas stream dissolve in the diverted liquor. The diverted liquor is subsequently returned to the closed loop (20), and is replenished in the scrubbing unit (10) by fresh liquor diverted from the closed loop (20). A device (46) is provided for monitoring the acidity of the liquor at a location within the closed loop (20). The reduction in the acidity of the liquor by the electrochemical cell (48) is controlled depending on the monitored concentration.

Abstract: In a method of treating a gas stream, an aqueous scrubbing liquor is circulated through an essentially closed loop (20) comprising an electrochemical unit (48) for reducing the acidity of the liquor. A portion of the circulating liquor is diverted away from the closed loop (20) to a gas scrubbing unit (10). The gas stream enters the scrubbing unit (10), wherein an acid, for example HF and solid particulates, for example SiO2 particulates, within the gas stream dissolve in the diverted liquor. The diverted liquor is subsequently returned to the closed loop (20), and is replenished in the scrubbing unit (10) by fresh liquor diverted from the closed loop (20). A device (46) is provided for monitoring the acidity of the liquor at a location within the closed loop (20). The reduction in the acidity of the liquor by the electrochemical cell (48) is controlled depending on the monitored concentration.