Abstract: A system for retro-fitting a simple gas turbine to convert it to a regenerative gas turbine, the system comprising connector and inner housings associated with the combustors and connected to an air heater.
Abstract: Seal for two concentric tubular elements of a gas turbine, consisting of rings associated with each element and having facing grooves, and of a connector extending between the grooves and consisting of two annuli which are in concentric spaced relationship and are joined by a web.
Abstract: System consisting of a series of decorative panels arranged in coplanar relationship over the vertical surface of a structure, each panel being attached to the structure at its central point by a single separable connection.