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U.S. Department of Energy
Office of Scientific and Technical Information

Combustion chamber rear outer seal

Patent ·
OSTI ID:6768381

A sealing device is described for sealing between the downstream end of a combustion chamber outer wall and a forwardly facing surface formed by tabs on the turbine inlet vanes, the device including: a sealing element having a flat rearwardly facing radial portion for contact with the forwardly facing surface formed by the tabs, a row of bolts securing the elements to the tabs, reinforcing plates extending between adjacent bolts in the row and secured by the bolts to the forward side of the portion, and flanges on the outer edge of the portion of the element in the spaces not covered by the plates.

Assignee:
United Technologies Corp., Hartford, CT
Patent Number(s):
US 4640092
OSTI ID:
6768381
Country of Publication:
United States
Language:
English

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