United Technologies Corporation

Harvey L Klein

Wendell V Twelves

James W Norris

Stephen Karl Kramer

Gary D Jones

James E Jones

Roy R Starke

Douglas A Thonebe

Bradley C Sammann

A pulsed combustion device includes a support structure and a combustor carousel supported by the support structure and rotating relative thereto about an axis. The carousel has a number of combustion conduits in a circumferential array. Each conduit cyclically receives a charge and discharges combustion products of the charge.

Pulsed combustion engine

A non-integral rotor blade platform for a rotary machine is disclosed. Various construction details are developed which disclose a one-piece, non-integral rotor blade platform retained to a live rim area of a disk. In one embodiment, a rotor blade assembly (48) is comprised of a plurality of rotor blades (54) disposed on a disk (44), a plurality of platforms (60), each platform disposed between adjacent rotor blades, and a front cover plate (56) and rear cover plate (58) which, in conjunction, retain the platforms to the disk. In an alternative embodiment, each platform (102) has a supplemental mechanical fastener means (100) to provide additional retention of the platforms to a disk (104).

Non-integral rotor blade platform

Growing community of inventors

East Hampton, CT, United States of America

Harvey L Klein