Abstract: A gear including: a hub provided on an inner peripheral side and configured to be connected to a main shaft; a rim provided on an outer peripheral side and formed with external teeth; and a gear web connecting the hub and the rim. The gear web includes a first web extending obliquely upward from the rim to the hub; and a second web extending obliquely downward from the rim to the hub. The first web includes a plurality of first web pieces formed so as to be spaced apart in a circumferential direction, and the second web includes a plurality of second web pieces formed so as to be spaced apart in the circumferential direction. The first web pieces and the second web pieces are alternately arranged in the circumferential direction and are located at mutually different circumferential positions.
Abstract: Techniques suitable for recovering energy from a high-temperature gas of an ordinary pressure are provided. A turbomachine has a turbine 16 and compressors 20 and 24. A combustor 12 is disposed at a stage above the turbine 16. A power generating system generates power by passing a working fluid for the turbomachine through the combustor 12, the turbine 16 and the compressors 20 and 24 in that order.
Type:
Application
Filed:
October 3, 2003
Publication date:
July 27, 2006
Applicants:
Kawasaki Jokogyo Kabushiki Kaisha, National Institute of advanced Industrial Science and Technology