Abstract: A gas turbine engine includes a compressor section, a turbine section and an intermediate combustor. The compressor section has a plurality of rotating compressor blades rotating about an axis of rotation, and static stator vanes positioned axially intermediate the rotating compressor blades. There are a plurality of bleed holes extending through a compressor outer housing positioned radially outwardly of the rotating compressor blades, and allowing air compressed by the compressor blades to move into a bleed chamber. There is a bleed chamber outer housing positioned radially outwardly of the compressor outer housing, and defining the bleed chamber in part in combination with the compressor outer housing. A flow discourager is positioned radially intermediate the bleed holes and the bleed outer housing, such that air leaving the bleed hole impacts upon the flow discourager before reaching the bleed chamber outer housing.

Abstract: Aspects of the disclosure are directed to an active clearance control system for an engine of an aircraft, comprising: a collector that is configured to receive a cooling fluid, at least two manifolds coupled to the collector, where a first of the manifolds is configured to receive at least a first portion of the cooling fluid from the collector and a second of the manifolds is configured to receive at least a second portion of the cooling fluid from the collector, and an insert coupled to the collector and the manifolds, where the insert is configured to seal an interface between the collector and the at least two manifolds over an operating range of the engine.

Abstract: Aspects of the disclosure are directed to an active clearance control system for an engine of an aircraft, comprising: a collector that is configured to receive a cooling fluid, at least two manifolds coupled to the collector, where a first of the manifolds is configured to receive at least a first portion of the cooling fluid from the collector and a second of the manifolds is configured to receive at least a second portion of the cooling fluid from the collector, and an insert coupled to the collector and the manifolds, where the insert is configured to seal an interface between the collector and the at least two manifolds over an operating range of the engine.

Abstract: A retaining ring for a turbomachine disk and coverplate assembly includes a ring body defining a coverplate interface side and an opposed disk lip interface side. A flow feature is defined by the ring body on the coverplate interface side to allow airflow between the turbomachine disk coverplate and the ring body such that a pocket defined between the coverplate and the turbomachine disk is in fluid communication with a conditioning flow pathway through the retaining ring.

Abstract: A retaining ring for a turbomachine disk and coverplate assembly includes a ring body defining a coverplate interface side and an opposed disk lip interface side. A flow feature is defined by the ring body on the coverplate interface side to allow airflow between the turbomachine disk coverplate and the ring body such that a pocket defined between the coverplate and the turbomachine disk is in fluid communication with a conditioning flow pathway through the retaining ring.

Abstract: A toy gun is disclosed. In one embodiment, the toy gun includes a housing, a barrel coupled to the housing for movement between retracted and extended positions, and a stock for movement between retracted and extended positions. In another embodiment, the toy gun includes a chamber; a device for forcing air from the chamber; a barrel coupled to the housing for movement between retracted and extended positions; and a seal for directing air forced from the chamber through the barrel.

Abstract: The toy gun disclosed includes a trigger mechanism for launching projectiles from a flexible tail or other appendage. The tail bends and compressed gas is released in response to pulling the trigger to its full extent so that the projectile is launched when the flexible tail is bent.

Abstract: A toy gun includes a gun body having a handle portion, a primary barrel on the gun body and a concealed secondary barrel in the handle portion. The gun further includes a piston and cylinder assembly which is operable for selectively delivering blasts of compressed air to the primary or secondary barrels for selectively launching projectiles therefrom.

Abstract: A projectile launcher includes a launcher body having a nonrotatable projectile magazine thereon, a piston and cylinder assembly in the launcher body, and a lever operated actuating mechanism on the launcher body. The actuating mechanism is operative for loading and releasing the piston in the cylinder for producing individual blasts of compressed air and also for rotating the cylinder so that sequential blasts of compressed air are delivered to sequential launching chambers on the magazine in order to launch sequential projectiles therefrom.