Abstract: In one embodiment, a method is provided for customization of a mobile communications device's data session retry mechanism in a wireless packet data service network. The mobile communication device requests activation of a data session with a node via the wireless network and receives a reject message via the wireless network in response to the request for activation of the data session, the reject message including a cause code. If the cause code corresponds to a no-retry behavior of the data session retry mechanism of the mobile communication device, the mobile communications device no longer requesting activation of a data session with the node.

Abstract: Embodiments of the disclosure can include a method for reducing or repairing vibration-caused damage in a stator bar, and a dynamoelectric machine resulting therefrom. The method for reducing vibration-caused damage in a stator can include applying, from within a ventilation slot of a stator core, a liquid based vibration-absorbing material onto a side ripple spring, the side ripple spring being in contact with a stator bar and the stator core; and allowing the liquid based vibration-absorbing material to cure, wherein the cured vibration-absorbing material remains in contact with the side ripple spring for absorbing stator vibrations.

Abstract: A method of repairing a metal component is provided. The method may use a conical flangeless sleeve to repair fastener interfaces. In various embodiments, a conical flangeless sleeve may comprise an outer surface, an inner surface, and a sloped radial surface, and through hole. The sloped radial surface may be defined between the outer surface and the inner surface. The through hole may be defined between the outer surface and the inner surface. The conical flangeless sleeve may be insertable in a conical void of metal component.

Abstract: An apparatus for detecting a leak in a gas cooled generator is provided. The apparatus includes a subsystem for introducing a non-corrosive second gas having an infrared absorption spectrum into the generator. The apparatus also includes an imaging component adapted to detect radiation at the infrared absorption spectrum of the non-corrosive second gas. The imaging component is provided with a filter that filters wavelengths in a range encompassing the infrared absorption spectrum of the non-corrosive second gas. The imaging component displays an image of the tracer gas leaking from the generator on the imaging component.

Abstract: In a capacitive deionization water desalination apparatus, the waterways of the cell are physically switchable between treatment-phase and purge-phase. In treatment-phase, the waterways conduct the flow of water thickness-wise, in-series, through the whole stack of electrodes and spacers. In purge-phase, the waterways conduct the flow of purge-water into the edges of the spacers, and along the spacers parallel to the plane of the spacers.

Abstract: Embodiments of the disclosure can include a method for reducing or repairing vibration-caused damage in a stator bar, and a dynamoelectric machine resulting therefrom. The method for reducing vibration-caused damage in a stator can include applying, from within a ventilation slot of a stator core, a liquid based vibration-absorbing material onto a side ripple spring, the side ripple spring being in contact with a stator bar and the stator core; and allowing the liquid based vibration-absorbing material to cure, wherein the cured vibration-absorbing material remains in contact with the side ripple spring for absorbing stator vibrations.

Abstract: A method for preparing a field coil winding assembly including cleaning a plurality of copper coils followed by developing, after the cleaning, a copper oxide layer on each of the copper coils by oxidizing each of the copper coils in a solution. After the developing, each of the copper coils is rinsed followed by drying. After the drying, a turn insulation system is applied to each of the copper coils. The turn insulation system includes a turn insulation and an adhesive. The turn insulation includes at least one of a glass fiber re-enforced polyamideimide, a glass fiber re-enforced polyester, or a glass fiber re-enforced high temperature novolac epoxy. After the applying, each of the copper coils with the turn insulation system is cured. The plurality of copper coils with the turn insulation system are stacked in each of a plurality of rotor slots in a rotor.

Abstract: A shaft assembly that includes a locked spacer mounted to a shaft shoulder.

Abstract: A water treatment apparatus comprising a stack of circular electrodes with a central through hole, the electrodes are supplied with electricity so as to form anodes and cathodes in alternating intercalation. The anodes and cathodes so arranged to lie in such close-spaced parallel face to face relationship as to form a capacitive deionization cell. Water to be treated is passed from the outside of the stack, radially inward through between the electrodes into the central through hole and then axially out of the stack.

Abstract: An apparatus for detecting a leak in a gas cooled generator is provided. The apparatus includes a subsystem for introducing a non-corrosive second gas having an infrared absorption spectrum into the generator. The apparatus also includes an imaging component adapted to detect radiation at the infrared absorption spectrum of the non-corrosive second gas. The imaging component is provided with a filter that filters wavelengths in a range encompassing the infrared absorption spectrum of the non-corrosive second gas. The imaging component displays an image of the tracer gas leaking from the generator on the imaging component.

Abstract: A system for passivating a plurality of hollow copper strands in a stator water cooling system including; a first storage tank containing a cleaning solution, a second storage tank containing rinsing water; a third storage tank containing a passivation solution; a plurality of conduits connecting the first, second, and third storage tanks in a closed loop with the plurality of hollow copper strands; and an alkaline pump for pumping the cleaning solution, the rinsing water, and the passivation solution through the closed loop.

Abstract: A stator bar includes a plurality of conductors and an insulation layer positioned about the plurality of conductors. The insulation layer includes multiple layers, and the multiple layers have one or more electrically insulating layer and one or more thermally conductive layer.

Abstract: The brake disclosed herein provides a linear brake kinematic over a wide range of wheel rim sizes. The brake provides for the same brake feel and response to the rider throughout actuation of the brake lever. Also, the brake feel and response may be designed to be the same even if a different wheel rim size is mounted to the bicycle. In an aspect of the brake, this is accomplished by forming a curved configuration, namely, a cam profile on upper portions of left and right brake arms. These upper portions of the left and right brake arms extend away from the wheel so that the cam profiles formed in the upper portions of the left and right brake arms may be made as long as necessary to accommodate the wide range of rim sizes.

Abstract: A method for preparing a field coil winding assembly including cleaning a plurality of copper coils followed by developing, after the cleaning, a copper oxide layer on each of the copper coils by oxidizing each of the copper coils in a solution. After the developing, each of the copper coils is rinsed followed by drying. After the drying, a turn insulation system is applied to each of the copper coils. The turn insulation system includes a turn insulation and an adhesive. The turn insulation includes at least one of a glass fiber re-enforced polyamideimide, a glass fiber re-enforced polyester, or a glass fiber re-enforced high temperature novolac epoxy. After the applying, each of the copper coils with the turn insulation system is cured. The plurality of copper coils with the turn insulation system are stacked in each of a plurality of rotor slots in a rotor.

Abstract: In a capacitive deionization water desalination apparatus, the waterways of the cell are physically switchable between treatment-phase and purge-phase. In treatment-phase, the waterways conduct the flow of water thickness-wise, in-series, through the whole stack of electrodes and spacers. In purge-phase, the waterways conduct the flow of purge-water into the edges of the spacers, and along the spacers parallel to the plane of the spacers.

Abstract: A device for loosening and untying knots including a body having a first section and a second section having a plurality of channels, a pusher rod positioned slidably within the first section of the body, a shaft positioned slidably within the first and second sections of the body and being engaged with the rod, and a plurality of prongs, each including a base, a nose and a rail. The rails slidably fit into the channels of the body, and a head of the shaft is engaged with the bases of the prongs. The prongs move between a retracted position, in which the noses are juxtaposed with one another and inserted within a knot, and an expanded position, in which the noses are spaced apart from one another when the shaft is moved within the body, the noses loosen and untie the knot when the prongs are expanded.

Abstract: By combining lecithin, water and oil as the principal ingredients, a highly effective, uniform, widely dispersed, pan release spray product is achieved. Preferably, the lecithin is a dry, powdered lecithin. The lecithin is blended with the oil, water and/or alcohol to form a stable emulsion that exhibits superior pan release properties. Furthermore, the lecithin emulsions are easily formulated with a variety of blending agents to make flavorful salad dressings, marinades, and pet flavor enhancing products, as a non-aerosol, finger pump based product or as an aerosol product. By selecting an appropriate propellant, the product is non-flammable as well.

Abstract: A method of repairing a circumferential flanged ring of a gas turbine engine with a bushing includes the steps of removing a damaged portion from a flange of a circumferential flanged ring that has an original profile to define a new profile and removing a portion of a bushing to define a bushing profile that matches the new profile of the flange. The method further includes the step of attaching the bushing to the flange of the circumferential flanged ring.

Abstract: A shaft, a factory head, and a conical recess form a rivet. The shaft is cylindrical and includes a diameter, a first end, and a second end, the second end having a deformable portion to form a shop head. The factory head is connected to the first end of the shaft and has a diameter greater than the diameter of the shaft. The conical recess is preformed in the factory head coaxial with the shaft and narrows while extending into the factory head towards the shaft. The conical recess has an angle between 100 degrees and 135 degrees and a depth between 0.0254 centimeters and 0.1016 centimeters.

Abstract: A device for loosening and untying knots including a body having a first section and a second section having a plurality of channels, a pusher rod positioned slidably within the first section of the body, a shaft positioned slidably within the first and second sections of the body and being engaged with the rod, and a plurality of prongs, each including a base, a nose and a rail. The rails slidably fit into the channels of the body, and a head of the shaft is engaged with the bases of the prongs. The prongs move between a retracted position, in which the noses are juxtaposed with one another and inserted within a knot, and an expanded position, in which the noses are spaced apart from one another when the shaft is moved within the body, the noses loosen and untie the knot when the prongs are expanded.