公开(公告)号：US10240482B2

公开(公告)日：2019-03-26

申请号：US15222102

申请日：2016-07-28

Applicant: General Electric Company

Inventor： Laxmikant Merchant ,  Dinesh Venugopal Setty ,  Avishetti Srinivas ,  S. T. Deepak

IPC: F01D25/14 ,  F01D15/10 ,  F01D25/04 ,  H02K7/00 ,  H02K7/18 ,  H02K9/10

Abstract: A gas turbine system includes a load coupling connecting a gas turbine to a generator. A load coupling guard surrounds the load coupling to define an enclosed spaced around the load coupling. The load coupling guard includes a porous sleeve such that hydrogen coolant leaked into the load coupling guard from the generator is vented to ambient air.