Abstract: A variable wobbler of a hydraulic unit includes a body having a first end and an opposite second end, the first end including an annular wall and an inner surface configured to contact a piston of the hydraulic unit. The body further includes an outer wall, an inner wall defining an inner diameter, and a conical inner wall extending from the inner wall. The variable wobbler further includes a first trunnion extending outwardly from the body and a second trunnion extending outwardly from the body.

Abstract: A fixed wobbler of a hydraulic unit includes a body having a first end and an opposite second end, the first end defining a first surface, and the second end defining a second surface oriented at an angle relative to the first surface, the body having an outer diameter and an inner wall defining an inner diameter, wherein the outer diameter is approximately 2.1655+0.0000?0.0007 inches (5.5004+0.000?0.0018 cm), and wherein the inner diameter is approximately 1.043±0.003 inches (2.6492±0.0076 cm).

Abstract: A shoreline stabilization system and method are provided, comprising one or more base layers of a non-woven plastic matrix positioned on a shoreline, wherein the base layer is at least partially submerged in the water. A second layer of non-woven plastic matrix positioned on top of the base layer, wherein the second layer is at least partially submerged in the water, and wherein the second layer is pre-planted with one or more selected plants such as smooth cord grass (Spartina alterniflora), seashore paspalum (Paspalum vaginatum), torpedo grass (Panicum repens), and/or bull rush (genus Scirpus). Other selected plants are inserted into holes in the base layer such as bunchgrass, tussock, and/or sunshine vetivergrass (Chrysopgon zizanioides). The base layer and the second layer are anchored to the shoreline by a plurality of anchors sufficient to cause the base layer to conform to the shoreline.

Abstract: A rotor gear mounting assembly for a generator includes a rotor shaft comprising a first end and a second end. Also included is a magnetic member arrangement operatively coupled to the rotor shaft proximate at least one of the first end and the second end. Further included is a hub portion of the magnetic member arrangement. Yet further included is a rotor gear operatively coupled to the hub portion.

Abstract: A driven gear includes a radially outwardly extending flange. The radially outwardly extending flange extends along an axial distance defined along a center axis of the flange. The flange merges into a generally conical portion which, in turn, extends radially inwardly to a hub. The hub extends to a remote end. A first distance defined between the remote end of the hub and an end of the flange faces the remote end. A second distance is defined between ends of the flange, with gear teeth formed at an outer periphery. A ratio of the first distance to the second distance is between 2.54 and 2.82. An oil pump, a rotating portion for an electrical generator, and a generator are also disclosed.

Abstract: A drive gear has a gear hub with a ledge. A plurality of gear teeth are formed at an outer periphery of the ledge, and centered about a central axis. A mount structure extends axially away from the ledge. A first distance is defined between axial ends of the gear teeth. A second distance is defined between ends of the gear hub. A ratio of the first distance to the second distance is between 0.52 and 0.54. An oil pump, a rotating portion for an electrical generator, and a generator are also disclosed. An oil pump, a rotating portion for an electrical generator, and a generator are also disclosed.

Abstract: A disconnect assembly is provided and includes a rotatably drivable input shaft including a first clutch portion, a rotating element including a second clutch portion, which is movable between a first position, at which the first and second clutch portions drivably register with each other, and a second position, at which the first and second clutch portions are displaced from each other and a disconnect bearing. The disconnect bearing is disposed at an inner diameter of the first clutch portion and configured to radially and axially secure the input shaft relative to the rotating element with the second clutch portion disposed in the first or second position.

Abstract: A generator includes a main cavity and a shaft located in the main cavity. The shaft is configured to be connected to an auxiliary power unit (APU) and rotated by the APU. The generator is configured to generate power based on the rotation of the shaft. A fluid system is configured to receive a fluid from the APU, flow the fluid through the main cavity and return the fluid to the APU through a fluid scavenge channel. A filter is configured to filter the fluid from the main cavity to the fluid scavenge channel and a sensor is configured to detect a characteristic of the fluid at the filter.

Abstract: A generator includes a main cavity and a shaft located in the main cavity. The shaft is configured to be connected to an auxiliary power unit (APU) and rotated by the APU. The generator is configured to generate power based on the rotation of the shaft. A fluid system is configured to receive a fluid from the APU, flow the fluid through the main cavity and return the fluid to the APU through a fluid scavenge channel. A filter is configured to filter the fluid from the main cavity to the fluid scavenge channel and a sensor is configured to detect a characteristic of the fluid at the filter.

Abstract: Embodiments of the disclosure include a rotating rectifier assembly for a generator having a diode pack and a connection block configured to provide electrical connections to the diode pack. The diode pack includes an inner DC ring, an outer DC ring, a plurality radially stacked diode pairs disposed between the inner DC ring and the outer DC ring. The diode pack also includes one or more diode connection plates disposed between each of the one or more radially stacked pair of diodes. The diode pack also includes one or more DC posts affixed to the inner DC ring and one or more AC posts affixed to the one or more diode connection plates. The connection block is configured to receive the one or more a AC posts and one or more DC posts.

Abstract: A generator includes a drive gear mounted to a main rotor shaft though a drive gear bearing and an input jaw plate keyed to the drive gear for rotation therewith, the input jaw plate defines input jaws which selectively mesh with the disconnect jaws, the disconnect shaft axially movable in response to a disconnect system which axially separates input jaws and the disconnect jaws to permit relative rotation between a main rotor shaft and the drive gear through the drive gear bearing.

Abstract: A rotor gear mounting assembly for a generator includes a rotor shaft comprising a first end and a second end. Also included is a magnetic member arrangement operatively coupled to the rotor shaft proximate at least one of the first end and the second end. Further included is a hub portion of the magnetic member arrangement. Yet further included is a rotor gear operatively coupled to the hub portion.

Abstract: A disconnect assembly is provided and includes a rotatably drivable input shaft including a first clutch portion, a rotating element including a second clutch portion, which is movable between a first position, at which the first and second clutch portions drivably register with each other, and a second position, at which the first and second clutch portions are displaced from each other and a disconnect bearing. The disconnect bearing is disposed at an inner diameter of the first clutch portion and configured to radially and axially secure the input shaft relative to the rotating element with the second clutch portion disposed in the first or second position.

Abstract: A generator includes a drive gear mounted to a main rotor shaft though a drive gear bearing and an input jaw plate keyed to the drive gear for rotation therewith, the input jaw plate defines input jaws which selectively mesh with the disconnect jaws, the disconnect shaft axially movable in response to a disconnect system which axially separates input jaws and the disconnect jaws to permit relative rotation between a main rotor shaft and the drive gear through the drive gear bearing.

Abstract: The packing of the present invention is a continuous coil which has at least three turns, and preferably about six turns. Each turn has at least three sides which preferably are generally curved and has a generally rounded vertex between each pair of adjacent sides. Each turn of the packing is rotatably offset at least about 15.degree., and preferably between about 15.degree. and 20.degree., relative to each adjacent turn of the packing. The coil packing preferably is generally cylindrical in cross-section, and defines a generally cylindrical passage which extends axially through the coil packing. The coil packing is suitable for use in columns or towers for absorption, adsorption or rectification.