Abstract: A fire prevention assembly includes a smoke detector that is strategically positioned in a building to detect smoke in the building. The smoke detector includes a broadcast unit which broadcasts a shutdown signal when the smoke detector detects smoke. A breaker panel is provided and a communication unit is integrated into the breaker panel. The communication unit is in remote communication with the broadcast unit in the smoke detector. The breaker panel is de-actuated when the communication unit receives the shutdown signal such that the breaker panel turns off the electrical appliances to inhibit a fire associated with any of the electrical appliances from developing.

Abstract: Apparatus and associated methods relate to a stackable distributed communication and control hub (DCCH) configured to provide a wide viewing angle for instantly inspecting multiple connections when multiple DCCHs are stacked. In an illustrative example, a DCCH may include multiple connection ports distributed on one or more edge surfaces. An offset bracket, for example, may couple two DCCHs, each at a coupling surface of the corresponding DCCH. Upon coupling, the DCCHs are held at substantially parallel planes. For example, a first DCCH is offset from a second DCCH in two directions. In a first direction, respective planes are offset along a vertical axis by a predetermined first offset. In a second direction, the DCCHs are offset by a predetermined second offset, orthogonal to the first direction. Various embodiments may advantageously allow visual status of the connection ports visible in at least one viewing angle along the vertical axis.

Abstract: A pressure tank condensation separator having an interior chamber forming a downflow path on a first side and an upflow path on a second side passing through horizontally positioned shelves; each shelf having at least one passageway positioned to cause a tortuous air path wherein moisture is separated and deposited on each shelf. The shelves are sloped, leading to drain holes for directing moisture collected to a purge valve. The removal of moisture is most beneficial to clean radar sensors, LIDAR and video cameras used on autonomous vehicles.

Abstract: An apparatus (10; 110; 310) for conveying a tool (12; 112; 312) into and/or from a well installation (W) comprises a conveying arrangement (16; 116; 316) configured for coupling to a housing (14; 114; 314) for receiving the tool to be conveyed (12; 112; 312). The conveying arrangement (16; 116; 316) includes an actuator arrangement (28; 128; 328) configurable between a retracted configuration and an extended configuration. The apparatus (10; 110; 310) is configured for location on a wellhead (WH) of the well installation (W), movement of the actuator arrangement (28; 128; 328) between the retracted configuration and the extended configuration moving the tool to be conveyed (12; 112; 312) into and/or from the housing (14; 114; 314) and thus into and/or from the well installation (W).

Abstract: A pressure tank condensation separator having an interior chamber forming a downflow path on a first side and an upflow path on a second side passing through horizontally positioned shelves; each shelf having at least one passageway positioned to cause a tortuous air path wherein moisture is separated and deposited on each shelf. The shelves are sloped, leading to drain holes for directing moisture collected to a purge valve. The removal of moisture is most beneficial to clean radar sensors, LIDAR and video cameras used on autonomous vehicles.

Abstract: A ball launcher and method for actuating wellsite equipment at a wellsite is disclosed. The wellsite has wellhead equipment positioned at an inlet of a wellbore. The ball launcher includes a housing, a ball release, and a housing extension. The housing has a passage for receiving balls. The ball is release positionable about the housing. The ball release includes a feeder to selectively and sequentially release the balls from the housing. The housing extension includes a hopper tube and a feed tube. The hopper tube has an inlet to receive the balls from the housing, the feed tube extending at an angle from the hopper tube. The feed tube has an exit a distance above the wellhead equipment to release the balls therethrough whereby the balls are dropped into and activates the wellsite equipment in the wellbore.

Abstract: Disclosed is an improved vehicle reservoir system for managing the distribution of applicable fluids, including either liquids or gases individually, simultaneously, or a combination of these in a predefined sequence. In one embodiment, a first reservoir contains a non-pressurized fluid that is transferred to a distribution manifold and a second reservoir contains a pressurized fluid that can be transferred to the distribution fluid for admixing with the first reservoir fluid, or to a second distribution manifold, or a combination thereof.

Abstract: An apparatus (10; 110; 310) for conveying a tool (12; 112; 312) into and/or from a well installation (W) comprises a conveying arrangement (16; 116; 316) configured for coupling to a housing (14; 114; 314) for receiving the tool to be conveyed (12; 112; 312). The conveying arrangement (16; 116; 316) includes an actuator arrangement (28; 128; 328) configurable between a retracted configuration and an extended configuration. The apparatus (10; 110; 310) is configured for location on a wellhead (WH) of the well installation (W), movement of the actuator arrangement (28; 128; 328) between the retracted configuration and the extended configuration moving the tool to be conveyed (12; 112; 312) into and/or from the housing (14; 114; 314) and thus into and/or from the well installation (W).

Abstract: A ball launcher and method for actuating wellsite equipment at a wellsite is disclosed. The wellsite has wellhead equipment positioned at an inlet of a wellbore. The ball launcher includes a housing, a ball release, and a housing extension. The housing has a passage for receiving balls. The ball is release positionable about the housing. The ball release includes a feeder to selectively and sequentially release the balls from the housing. The housing extension includes a hopper tube and a feed tube. The hopper tube has an inlet to receive the balls from the housing, the feed tube extending at an angle from the hopper tube. The feed tube has an exit a distance above the wellhead equipment to release the balls therethrough whereby the balls are dropped into and activates the wellsite equipment in the wellbore.

Abstract: Disclosed is an improved vehicle reservoir system for managing the distribution of applicable fluids, including either liquids or gases individually, simultaneously, or a combination of these in a predefined sequence. In one embodiment, a first reservoir contains a non-pressurized fluid that is transferred to a distribution manifold and a second reservoir contains a pressurized fluid that can be transferred to the distribution fluid for admixing with the first reservoir fluid, or to a second distribution manifold, or a combination thereof.

Abstract: Disclosed is an improved vehicle reservoir system employing a single pump with a fluid distribution manifold or linear valve. The manifold is fluidly coupled to the pump, drawing fluid from the reservoir for distribution through multiple outlet ports. In the primary embodiment, a pump would pressurize a cavity of the manifold and fluid would be released through solenoid operated valves located on each outlet port.

Abstract: A dual chamber coolant reservoir having a single vent neck. The coolant reservoir is for an internal combustion engine cooling system wherein the reservoir housing includes a first chamber and a second chamber formed integral thereto. A vent neck includes an aperture for accessing the first chamber with either a two or three o-ring cap to maintain pressure within the first chamber. Means for venting the second chamber when coolant exceeds a predetermined pressure level and a means for venting the first and second chamber when said cap is moved from a closed position to an open position. An inline pressure relief valve and check valve providing pressure relief and air displacement.

Abstract: A capillary tube bundle sub-assembly for use in an extracorporeal heat exchanger includes a continuous capillary tubing wound about a core to define a plurality of capillary layers each including a plurality of capillary segments. The capillary segments each define opposing terminal ends adjacent opposing ends of the core. The capillary segments of each layer are circumferentially aligned relative to an axis of the core, with each successive layer being radially outward of an immediately preceding layer. The capillary segments are non-parallel with the axis, spiraling partially about the axis in extension between the opposing terminal ends. Each capillary segment forms less than one complete revolution (i.e., winds less than 360°). The segments within each layer are substantially parallel with one another; however, an orientation of the segments differs from layer-to-layer such as by pitch or angle.

Abstract: A dual chamber coolant reservoir having a single vent neck. The coolant reservoir is for an internal combustion engine cooling system wherein the reservoir housing includes a first chamber and a second chamber formed integral thereto. A vent neck includes an aperture for accessing the first chamber with either a two or three o-ring cap to maintain pressure within the first chamber. Means for venting the second chamber when coolant exceeds a predetermined pressure level and a means for venting the first and second chamber when said cap is moved from a closed position to an open position. An inline pressure relief valve and check valve providing pressure relief and air displacement.

Abstract: A safety joint to be included in a riser between a floating structure and a subsea installation at a location in the riser above a stress joint where it will be subjected to minimum bending loads. The safety joint includes a first riser coupling at its upper end for connection to a corresponding riser coupling of a riser joint and a second riser coupling at its lower end for connection to a corresponding riser coupling of a riser joint or stress joint. An emergency disconnect package with an emergency disconnect coupling and a retainer valve unit is arranged between the upper end and the lower end of the safety joint. A riser including such a safety joint.

Abstract: A combination oxygenator and arterial filter device for treating blood in an extracorporeal circuit includes a housing, an oxygenator, and a depth filter. The oxygenator includes a hollow fiber bundle forming an oxygenator exterior face. The depth filter is disposed (e.g., wound) directly over the exterior face, and includes a plurality of filaments arranged to define filter layers of level wound filaments. A first layer directly abuts the oxygenator exterior face. The oxygenator bundle differs from the depth filter in terms of: fiber and filament materials, construction of the fibers and filaments, and/or minimum gap spacings between axially adjacent ones of the fibers and the filaments. An oxygenator with integrated arterial filtering capability is provided that minimally impacts the extracorporeal blood circuit prime volume.

Abstract: A capillary tube bundle sub-assembly for use in an extracorporeal heat exchanger includes a continuous capillary tubing wound about a core to define a plurality of capillary layers each including a plurality of capillary segments. The capillary segments each define opposing terminal ends adjacent opposing ends of the core. The capillary segments of each layer are circumferentially aligned relative to an axis of the core, with each successive layer being radially outward of an immediately preceding layer. The capillary segments are non-parallel with the axis, spiraling partially about the axis in extension between the opposing terminal ends. Each capillary segment forms less than one complete revolution (i.e., winds less than 360°). The segments within each layer are substantially parallel with one another; however, an orientation of the segments differs from layer-to-layer such as by pitch or angle.

Abstract: A method of manufacturing a bundled mat construction for an extracorporeal blood circuit heat exchanger includes attaching a leading edge of a first capillary tube mat segment to a first side of a mandrel. A leading edge of a second capillary tube mat segment is attached to a second side of the mandrel. The first side is diametrically opposite the second side. The mandrel is rolled relative to the mat segments to generate a bundled mat construction. Radial layers of the bundled mat construction are symmetrical relative to a central axis of the mandrel.

Abstract: A capillary tube bundle sub-assembly for use in an extracorporeal heat exchanger includes a continuous capillary tubing wound about a core to define a plurality of capillary layers each including a plurality of capillary segments. The capillary segments each define opposing terminal ends adjacent opposing ends of the core. The capillary segments of each layer are circumferentially aligned relative to an axis of the core, with each successive layer being radially outward of an immediately preceding layer. The capillary segments are non-parallel with the axis, spiraling partially about the axis in extension between the opposing terminal ends. Each capillary segment forms less than one complete revolution (i.e., winds less than 360°). The segments within each layer are substantially parallel with one another; however, an orientation of the segments differs from layer-to-layer such as by pitch or angle.