Abstract: A turbine shroud of a turbine of a gas turbine engine and methods of making the turbine shroud are disclosed. The turbine shroud is configured to direct products of a combustion reaction in a combustor of the gas turbine engine toward a plurality of rotatable turbine blades of the turbine to cause the plurality of turbine blades to rotate.

Abstract: A turbine shroud of a turbine of a gas turbine engine and methods of making the turbine shroud are disclosed. The turbine shroud is configured to direct products of a combustion reaction in a combustor of the gas turbine engine toward a plurality of rotatable turbine blades of the turbine to cause the plurality of turbine blades to rotate.

Abstract: A seal may be used in a shroud ring of a turbine. The seal includes a first strip, a second strip, and a flow-control band that extends between and interconnects the first and second strips to control the flow of a fluid through the seal.

Abstract: A liquid dispensing pump is provided with a supply container venting system and a shipping seal. The pump device includes an upper and lower housing which are axially movable relative to each other between open and closed shipping seal positions. The dispensing pump includes a collapsible pump chamber with at least one shipping seal functional element integral with the chamber. The pump includes actuation elements which cooperate to prevent pump actuation when the shipping seal is closed. The pump may also include a tamper evident device to prevent pump actuation prior to tamper evident tab removal. The chamber may also include an integral valve which has the valve member biased against the valve seat. A supply container venting system for the pump comprises a resilient annular flange angled downward from the bellows at the liquid entry end. The annular flange presses against an interior surface of the lower housing to seal a supply container vent opening against communication with ambient air and moisture.

Abstract: A method for stripping an open ended bellows part from an injection mold has as a first step the injection molding of a bellows part. The bellows part has a resilient portion located between a core pin and a first split cavity and a substantially rigid portion located between the core pin and a second cavity. The substantially rigid portion has a first open end and an external undercut portion, and the resilient portion of the bellows part has an inner surface and a second open end. The first split cavity opens laterally to permit the resilient portion of the bellows part to be stripped from the core pin. Compressed gas passes through the core pin to the inner surface of the resilient portion of the bellows part while both open ends of the bellows part are closed off by the second cavity and the core pin.