Abstract: A lint collection assembly for a dryer appliance includes a filter housing defining an aperture through which a flow of air exits the drying chamber. A roller assembly includes a supply roller for unrolling clean filter medium over the aperture and a collection roller for simultaneously receiving a used section of the filter medium. A drive mechanism, such as an electric motor is coupled directly to the collection roller or to a separate drive roller for moving the filter medium over the aperture between drying cycles to automatically and conveniently collect filtered lint.

Abstract: A lint collection assembly for a dryer appliance includes a filter housing defining an aperture through which a flow of air exits the drying chamber. A roller assembly includes a supply roller for unrolling clean filter medium over the aperture and a collection roller for simultaneously receiving a used section of the filter medium. A drive mechanism, such as an electric motor is coupled directly to the collection roller or to a separate drive roller for moving the filter medium over the aperture between drying cycles to automatically and conveniently collect filtered lint.

Abstract: The valve intended for direct connection to the outer casing of a double casing steam turbine has a diffusor located in the valve housing, which diffusor protrudes through the outer casing into a connection stub pipe of the inner casing, where it is connected with a flexible seal to the inner casing. In a preferred embodiment, the diffusor sits with a cylindrical step in a corresponding bore of the valve housing, the valve housing consisting of ferritic cast material and the diffusor of austenitic steel, whose coefficient of thermal expansion is greater than that of the valve housing material. The diffusor, which sits loosely in the cold condition, expands more than the valve housing when the turbine becomes hot so that the diffusor is then firmly held in the valve housing.