公开(公告)号：DE69732613D1

公开(公告)日：2005-04-07

申请号：DE69732613

申请日：1997-12-23

Applicant: UNITED TECHNOLOGIES CORP

Inventor： HOUSTON DAVID P ,  GONSOR MICHAEL ,  PELLAND NATALI A ,  AIREY DAVID

IPC: F01D5/26 ,  F01D5/30 ,  F01D11/00 ,  F01D5/22

Abstract: An integral damper and seal 46 for a turbine blade in a gas turbine engine includes a damper portion 54 which contacts the platform and at least one sealing portion 56, angled radially inward from the damper portion, which makes contact with and seals against the platform.

公开(公告)号：DE69732613T2

公开(公告)日：2005-07-21

申请号：DE69732613

申请日：1997-12-23

Applicant: UNITED TECHNOLOGIES CORP

Inventor： HOUSTON DAVID P ,  GONSOR MICHAEL ,  PELLAND NATALI A ,  AIREY DAVID

IPC: F01D5/26 ,  F01D5/30 ,  F01D11/00 ,  F01D5/22

Abstract: An integral damper and seal 46 for a turbine blade in a gas turbine engine includes a damper portion 54 which contacts the platform and at least one sealing portion 56, angled radially inward from the damper portion, which makes contact with and seals against the platform.