Abstract: Apparatus and methods for applying adhesives in grooves in additively manufactured (AM) structures are disclosed. An apparatus in accordance with an aspect of the present disclosure comprises an AM structure having a first continuous section with a first groove for receiving a first adhesive and a second discontinuous section with a second groove passing through a portion of the second discontinuous section for receiving a second adhesive, wherein an internal surface of the first continuous section surrounds at least three internal surfaces of the second discontinuous section.

Abstract: Techniques for injecting adhesive materials are presented herein. An apparatus in accordance with an aspect of the present disclosure comprises an additively manufactured hollow node having a surface opening, and adhesive material extending from the surface opening into an internal volume of the additively manufactured hollow node. The adhesive material comprises a foaming adhesive. Another method may include preparing at least one undercut region on a surface to accept a cold spray deposition, performing a first cold spray process to deposit material into the at least one undercut region for reducing corrosion on a metallic interface formed at the surface; and performing a second cold spray process to build the metallic interface for joining an aluminum component.

Abstract: An alert sensing stove assembly includes a stove that includes a plurality of burners. A plurality of valves is provided and each of the valves is in fluid communication with an associated one of the burners. A processor is coupled to the stove and the processor is electrically coupled to each of the valves. A sensor array is coupled to the stove to detect a variety of alert agents. The processor sends a shut down signal to each of the valves when the sensor array detects one of the alert agents. Thus, the sensor array enhances safety with respect to unattended operation of the stove. A communication unit is provided and the communication unit is coupled to the stove. The communication unit transmits an alert signal to an extrinsic communication network when the processor sends the shut off signal to alert a user to a potentially dangerous situation.

Abstract: An alert sensing stove assembly includes a stove that includes a plurality of burners. A plurality of valves is provided and each of the valves is in fluid communication with an associated one of the burners. A processor is coupled to the stove and the processor is electrically coupled to each of the valves. A sensor array is coupled to the stove to detect a variety of alert agents. The processor sends a shut down signal to each of the valves when the sensor array detects one of the alert agents. Thus, the sensor array enhances safety with respect to unattended operation of the stove. A communication unit is provided and the communication unit is coupled to the stove. The communication unit transmits an alert signal to an extrinsic communication network when the processor sends the shut off signal to alert a user to a potentially dangerous situation.

Abstract: An apparatus and method for automatically testing circuit boards, such as computer system boards and the like. The circuit board device under test (DUT) is loaded into an automated test apparatus (tester), which includes a mechanism for automatically connecting test electronics to various DUT circuitry and I/O ports via corresponding connectors on the DUT. A type of DUT is identified, and a corresponding set of tests are performed to verify the operation of the DUT. Appropriate power signals and sequencing are also applied to the DUT, as defined by it type. Data logging is performed to log the results of the testing. The apparatus includes replaceable probe/connector plates that are DUT-type specific and corresponding universal electronics and cabling to enable a variety of different board types to be tested with the same apparatus.

Abstract: An apparatus and method for automatically testing circuit boards, such as computer system boards and the like. The circuit board device under test (DUT) is loaded into an automated test apparatus (tester), which includes a mechanism for automatically connecting test electronics to various DUT circuitry and I/O ports via corresponding connectors on the DUT. A type of DUT is identified, and a corresponding set of tests are performed to verify the operation of the DUT. Appropriate power signals and sequencing are also applied to the DUT, as defined by it type. Data logging is performed to log the results of the testing. The apparatus includes replaceable probe/connector plates that are DUT-type specific and corresponding universal electronics and cabling to enable a variety of different board types to be tested with the same apparatus.

Abstract: A USB (universal serial bus) controllable power supply and method for supplying power to a circuit board device under test (DUT) via a controllable power supply. The power supply employs a USB interface to communicate with external devices, such as a host computer. In response to power supply control commands from the host computer, the controllable power supply provides various power outputs at various external connectors, including main power, ATX12V power, and peripheral power to be used for peripheral devices corresponding to a DUT test apparatus. The controllable power supply also provides a built-in short circuit check function, and monitors the voltage levels of its power outputs to ensure they are within predefined limits. The power supply also supports emergency shutdown operations, and provides an EOS (emergency overstress) function. In one embodiment, the power supply includes an integrated USB hub.

Abstract: An apparatus and method for automatically testing circuit boards, such as computer system boards and the like. The circuit board device under test (DUT) is loaded into an automated test apparatus (tester), which includes a mechanism for automatically connecting test electronics to various DUT circuitry and I/O ports via corresponding connectors on the DUT. A type of DUT is identified, and a corresponding set of tests are performed to verify the operation of the DUT. Appropriate power signals and sequencing are also applied to the DUT, as defined by it type. Data logging is performed to log the results of the testing. The apparatus includes replaceable probe/connector plates that are DUT-type specific and corresponding universal electronics and cabling to enable a variety of different board types to be tested with the same apparatus.

Abstract: A USB (universal serial bus) controllable power supply and method for supplying power to a circuit board device under test (DUT) via a controllable power supply. The power supply employs a USB interface to communicate with external devices, such as a host computer. In response to power supply control commands from the host computer, the controllable power supply provides various power outputs at various external connectors, including main power, ATX12V power, and peripheral power to be used for peripheral devices corresponding to a DUT test apparatus. The controllable power supply also provides a built-in short circuit check function, and monitors the voltage levels of its power outputs to ensure they are within predefined limits. The power supply also supports emergency shutdown operations, and provides an EOS (emergency overstress) function. In one embodiment, the power supply includes an integrated USB hub.

Abstract: An apparatus and method for automatically testing circuit boards, such as computer system boards and the like. The circuit board device under test (DUT) is loaded into an automated test apparatus (tester), which includes a mechanism for automatically connecting test electronics to various DUT circuitry and I/O ports via corresponding connectors on the DUT. A type of DUT is identified, and a corresponding set of tests are performed to verify the operation of the DUT. Appropriate power signals and sequencing are also applied to the DUT, as defined by it type. Data logging is performed to log the results of the testing. The apparatus includes replaceable probe/connector plates that are DUT-type specific and corresponding universal electronics and cabling to enable a variety of different board types to be tested with the same apparatus.

Abstract: A stacked dual socket system that is interchangeable with and has no larger footprint than a single USB compliant socket and which allows connector access to both USB channels. The stacked socket includes a first USB compliant socket and a second USB compliant socket. The second USB compliant socket is stacked on top of the first socket relative to the mother board so that the stacked has the same footprint on the mother board as a single USB compliant socket. Each socket has a linear array of four conductor pins that project downwardly from the bottom of the first socket within the footprint of the socket and makes contact with two separate arrays of electrical conductors in the mother board. The bottom of the first socket has four spaced apart legs that form the mechanical interface between the stacked socket and the mother board and which provide improved mechanical stability. An electrically conductive cowling encases all sides of both sockets except for the bottom and the front.