Abstract: A catalytic combustor for a combustion turbine that employs a protective nickel aluminide diffusion barrier on its inside and outside surfaces with a porous alumina, zirconia, titania, and/or ceria, and bond phase coating on the outside surface in which a catalyst is contained.

Abstract: A lifter retainer including a central body portion connected to both a left bank of lifter retaining arms and a right bank of lifter retaining arms. The lifter retainer may be adapted to engage a key portion of one or more lifters to prevent the lifters from rotating during engine operation.

Abstract: An engine drive assembly includes a camshaft gear, and a first idler gear engaged with the camshaft gear. The engine drive assembly further includes a crankshaft gear engaged with the first idler gear and a second idler gear assembly engaged with the crankshaft gear. Additionally, the engine drive assembly includes a balance shaft gear engaged with the second idler gear. The crankshaft gear drives the camshaft gear via the first idler gear and the crankshaft gear drives the balance shaft gear via the second idler gear assembly.

Abstract: An improved rocker system for actuating valve lift events of an internal combustion engine is provided. The system includes a rocker arm and an actuator link with the actuator link arranged to be in constant driving engagement with the rocker arm and a camshaft. A rocker shaft is positioned in a cylinder head and oriented to have a rotational axis that is substantially perpendicular to a rotational axis of the camshaft and the rocker arm is arranged to be rotated about the rocker shaft and engage a valve to actuate valve lift events of the internal combustion engine.

Abstract: A catalytic combustor for a combustion turbine that employs a protective nickel aluminide diffusion barrier on its inside and outside surfaces with a porous alumina, zirconia, titania, and/or ceria, and bond phase coating on the outside surface in which a catalyst is contained.

Abstract: A coated article (e.g., 244) and a method for preparing a coating (e.g., 400) for a metallic substrate (402) are described. In one embodiment, the method includes preparing a ceramic powder comprising particles of a ceramic material (404) doped with a catalyst species (406). The method also includes adding metal particles (408) and the ceramic powder to a fluid to form a fluid suspension effective to maintain the catalyst species dispersed therein, and then applying the fluid suspension to the metallic substrate to form the coating thereon. In another embodiment, an aqueous suspension of undoped ceramic particles (316) may be combined with a fluid suspension of metallic particles to form the coating.

Abstract: A valve lifter is disclosed comprising a lifter housing having a receiver, a switch retainer having at least one bore, and a key disposed in the at least one bore. The key is movable into the receiver to lock the switch retainer against movement relative to the lifter housing.

Abstract: A dispenser member is adapted for connection to a bottle and includes a funnel, a structure for connecting the funnel to the bottle and a lid for opening and closing the funnel for loading and unloading objects from the bottle.

Abstract: Threaded nipple for joining two electrode sections is provided with an integral ridge intermediate its threads for centering the electrodes in coaxial alignment.