Abstract: A disconnect clutch comprises a passive centrifugal valve that is utilized to disconnect parasitic loads from an engine during the initial start-up and to automatically connect the parasitic loads once the engine speed is sufficient. The passive centrifugal valve operates dependent on a rotational speed of a flywheel assembly of the clutch and is configured to switch at a threshold rotational speed of the flywheel assembly.

Abstract: A disconnect clutch comprises a passive centrifugal valve that is utilized to disconnect parasitic loads from an engine during the initial start-up and to automatically connect the parasitic loads once the engine speed is sufficient. The passive centrifugal valve operates dependent on a rotational speed of a flywheel assembly of the clutch and is configured to switch at a threshold rotational speed of the flywheel assembly.

Abstract: A transmission includes a plurality of rotating clutches and brakes and first, second, and third planetary gear sets. Each planetary gear set includes a sun gear, planet gears, and ring gears. Ring gears of the first and second planetary gear sets are permanently connected and include a circumferential protrusion extending from an outer surfer to an inner surface of the transmission. Brake housings, fastened together, create a channel there between adapted to receive the circumferential protrusion. The channel includes tabbed thrust washers positioned on both sides of the circumferential protrusion. The transmission is assembled with the circumferential protrusion placed within a channel between adjacent brake housings.