F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
F01D 5/22 (2006.01) F01D 5/26 (2006.01) F01D 11/00 (2006.01) F02C 7/28 (2006.01)
Patent
CA 2483071
A turbomachine blade damper has a damper member with first and second damping surfaces far respectively engaging first and second surfaces of adjacent first and second blades. The damper has a seal having a first portion engaged in the damper member to resist relative movement of the seal in at least one direction and a second portion engaging at least one of the blades and advantageously forming a seal to resist upstream gas infiltration.
Colon Dennis I.
Surace Raymond
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
United Technologies Corporation
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