Title:
SEALS FOR A GAS TURBINE ENGINE
Document Type and Number:
WIPO Patent Application WO/2014/149110
Kind Code:
A3
Abstract:
A sealing assembly includes a support, an engine component, and a seal. The engine component is mounted relative to the support to define a gap between the engine component and the support. The seal is arranged between the support and the engine component to block gasses from passing through the gap. The seal is adapted to compress and expand to fill the gap during expansion and contraction of the adjacent components that occurs during operation of a gas turbine engine including the sealing assembly. The seal includes a mount ring, a ceramic tadpole gasket and retainer ring.
More Like This:
| JP4174615 | Gas turbine combustor tail tube seal structure |
| WO/1995/013456 | TURBINE SHROUD SEGMENT |
Inventors:
SUTTERFIELD DAVID L (US)
ZEATON GREGORY W (US)
ZEATON GREGORY W (US)
Application Number:
PCT/US2013/077027
Publication Date:
December 04, 2014
Filing Date:
December 20, 2013
Export Citation:
Assignee:
SUTTERFIELD DAVID L (US)
ZEATON GREGORY W (US)
ZEATON GREGORY W (US)
International Classes:
F02C7/28; F01D11/00
Foreign References:
| EP1591725A2 | 2005-11-02 | |||
| DE10053304A1 | 2002-05-16 | |||
| US20100199583A1 | 2010-08-12 |
Other References:
"Replacement Parts for Gas Turbine Auxiliary Systems", 31 December 2012 (2012-12-31), pages 1 - 14, XP055145517, Retrieved from the Internet [retrieved on 20141009]
Attorney, Agent or Firm:
SWEENEY, James R., II et al. (11 South Meridian StreetIndianapolis, Indiana, US)
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