Abstract: A shaped part (30) for forming a guide ring (21) for a gas turbine (1) is, on the one hand, to be produced with particularly little outlay and, on the other hand, is to be designed so that it can be cooled particularly effectively with steam as the coolant. For this purpose, according to the invention the shaped part (30) comprises a base plate (34) which, together with an associated metal guide plate (38, 44, 52), forms a flow passage (36) for a coolant which, in cross section, extends substantially over its entire width, with respect to the axial direction (x) of the guide ring (20, 21).
Abstract: A heat-dissipating assembly includes a plurality of heat-dissipating devices, each of which includes a frame having at least one locating window for allowing the heat-dissipating device to inhale air and discharge airflow, and a stream-guiding wall formed beside the locating window; and at least one blade structure mounted in the locating window of the frame. In addition, each heat-dissipating device further includes at least one engaging medium to be engaged with a corresponding engaging medium of another heat-dissipating device, thereby allowing the plurality of heat-dissipating devices to be combined in parallel, side by side, or in tiers.
Type:
Grant
Filed:
April 19, 2002
Date of Patent:
December 2, 2003
Assignee:
Delta Electronics Inc.
Inventors:
Wen-Shi Huang, Kuo-Cheng Lin, Chen-Chang Lin