Patent ID: 9631510
Date: 2017-04-25
CPC Classifications: F01D,F02C

Claim:
1. A turbine seal assembly comprising: a seal installation groove formed inside a casing; at least one seal member which comprises at least one tip portion formed in a blade direction and is installed in the seal installation groove; and at least one elastic member for elastically connecting the casing to the seal member, wherein the seal member comprises an upper part, a lower part being apart from the upper part, a connection part connecting the upper part to the lower part, and a first space formed between the upper part and the lower part, wherein the first space is open toward a rear direction of the casing and connected to an inlet formed in the seal installation groove to introduce a compressed gas into the first space toward a front direction of the casing, and wherein at least one flow pathway, which connects the first space to a second space formed between a blade and the seal member, is formed in the seal member.