Abstract: Systems are disclosed relating to a weld module for weld training systems. In some examples, a weld module is configured for attachment to (and/or detachment from) a plug of a welding tool (e.g., welding torch, gun, stinger, foot pedal, etc.). The weld module may be configured to detect tool events based one or more signals received from the plug of the welding tool. The weld module may communicate the tool events to the weld training system for use during a weld simulation, for example.

Abstract: A fluid dispensing system includes a first fluid supply device for supplying a first fluid, a second fluid supply device for supplying a second fluid, a first heater for heating the first fluid to a first predetermined temperature and a second heater for heating the second fluid to a second predetermined temperature. The dispensing system further includes a nozzle for dispensing the first fluid and the second fluid, the nozzle dispensing the first fluid and the second fluid in intimate contact with one another, the first and second fluids being dispensed at a dispensing temperature, and a nozzle heater, the nozzle heater maintaining the nozzle at a third predetermined temperature independent of the first and/or second predetermined temperatures.

Abstract: Devices and methods for indicating power on a torch. In one example, a welding or plasma cutting torch includes an indicator coupled to the torch. The torch also includes control circuitry coupled to the indicator and configured to provide a first signal and a second signal to the indicator. The indicator is configured to receive the first signal when at least one of welding power and arc starting power from a power supply is available at the torch and to receive the second signal when the at least one of active welding power and the arc starting power from the power supply is not available at the torch.

Abstract: A liquid level sensor employs a set of axially displaced magnetic sensing switches and a magnet on a float that may rise and fall on liquid level to activate and deactivate the switches. The switches and magnet are configured so that movement of the magnetic float activates a new switch before deactivation of an adjacent previously activated switch. An electronic circuit provides a signal based on the uppermost activated switch to provide a signal that is monotonic with liquid level. The design may be readily implemented using reed switches and a resistive ladder.

Abstract: A flexible carrier for carrying a plurality of containers within a plurality of corresponding container receiving apertures that includes at least two rows of container receiving apertures wherein each container receiving aperture is wider than an adjacent container receiving aperture from a center to outer edges of the carrier wherein a handle extends outwardly from one row of the at least two rows.

Abstract: The present technique provides a system and method for improving atomization in a spray coating device. An exemplary spray coating device of the present technique has a fine finish tip with an atomization section comprising a first fluid impingement orifice, i.e., a pre-orifice, angled toward an expansion chamber and a subsequent second fluid impingement orifice. The fine finish tip is provided as a unitary assembly that may be applied to a spray gun and that provides a fixed relationship between the pre-orifice, the expansion chamber, and the second orifice, which results in refined spray characteristics, such as uniform particle distribution and uniform fan pattern shapes.

Abstract: A system, in one embodiment, includes an engine, a generator coupled to the engine, a compressor coupled to the engine, and a controller configured to soft start the compressor. A method, in another embodiment, includes soft starting an air compressor in a portable welding unit having the air compressor, an engine coupled to the air compressor, and a welding generator coupled to the engine.

Abstract: An emergency cutting torch system adapted to be stored within a compartment of a rescue vehicle. The emergency cutting torch system may comprise a wheeled cart adapted to maintain a first gas storage tank and a second gas storage tank to the wheeled cart in all orientations of the wheeled cart. The emergency cutting torch system may comprise a rotateable lifting member adapted to be rotate outward to extend from the wheeled cart to facilitate engagement with a hook, or other lifting member, for lifting the emergency cutting torch system. The lifting member may rotate to a stowed position to reduce the outer dimensions of the emergency cutting torch system. The emergency cutting torch system may comprise a quick-release system to enable a hose assembly wound on a cart be removed quickly without having to unwind the hose assembly from the cart.

Abstract: A machine for packaging multiple containers wherein a flexible carrier stock is fed across a jaw drum. A plurality of containers are also moved through the machine whereby the carrier is subsequently positioned over the plurality of containers so that flexible carrier stock engages with one of the containers to form a package. The machine is adjustable to accommodate a range of container heights and sizes, carrier configurations and/or package sizes. In addition, movement of the various components of the machine is coordinated using a drive system and a controller.

Abstract: The present technique relates to a floor system that includes panels designed to be joined to one another, with an adhesive coating and a sealant at each joint to facilitate assembly. The panels include mechanically interlocking portions that mate when the system is installed. Disposed on the interlocking portions is a coating adapted to cohesively bond upon contact with itself under ambient conditions and without external activation. The sealant protects the joint and prevents the ingress of moisture following installation. Advantageously, the cohesive bonding of the coating is delayed such that the bonding does not obstruct the installation of the floor panel.

Abstract: A fastener driving tool is disclosed having a self contained pre-pressurized pneumatic power source. Operator actuation of a trigger mechanism causes a pressurized medium supplied by the self contained pre-pressurized power source to flow through a valve and to propel a piston connected to a driver blade towards a nosepiece assembly end of the tool. The flow of the pressurized medium through the valve further recoils a spring-biased activating bolt which resets the trigger mechanism.

Abstract: A motorized treadmill (10) having an auxiliary cooling fan (34) electronically controlled to provide additional cooling for both the motor (10) and the motor electronic control system (36). The auxiliary fan (34) is located such that the air circulated by the fan will flow over the motor and electronic control system. The auxiliary fan, powered independently of the output shaft of the motor, provides additional cooling to help maintain a constant belt speed while the treadmill is being operated at low speeds.

Abstract: Carrier tape (12) is disclosed which absorbs kinetic energy and protects the leads (34, 34') of electronic circuit components (32) from bending or being otherwise damaged in an industry drop test. The components (32) are supported in pockets (22) by platforms (40) which are free of ridges extending above the bottoms of the components (32). The free ends of the leads (34) simultaneously engage ramp portions (42) of the pocket sidewalls (24) which are inclined upwardly and outwardly from the pocket bottoms (26) to center the components (32) in the pockets (22). The pockets (22) are of a size to sandwich the components (32) against the platforms (40) when the carrier tape (12) is in a stacked arrangement such as by being wound on a reel (58). The pocket bottoms (26) include undercuts (54) allowing the pocket bottoms (26) in an upper layer to sandwich two different components (32) in two circumferentially adjacent pockets (22) of the lower layer.

Abstract: A slide selector switch mechanism for use within slide switches for controlling electrical circuits includes a detent spring centrally connected to a slide actuator member and to opposite ends of a movable bridging contactor. The detent spring provides contact pressure for effecting adequate pressurized electrical engagement of the contactor with underlying fixed terminal contact elements. The detent spring also functions as a separate actuating member for causing pivotal movement of the bridging contactor.