Seal flow bypass

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12234733
SERIAL NO

18388617

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gas turbine engine is provided and includes a first rotor element defining a groove, a second rotor element disposed to rotate about the first rotor element and a piston seal ring (PSR) disposed in the groove to form a seal between the first rotor element and the second rotor element. The second rotor element is formed to define bypass flow channels about the PSR that extend between opposite axial sides of the PSR.

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Patent Owner(s)

  • RTX CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, Lieu Pieter Cheshire, US 7 10
Winder, Calvin Jay Cromwell, US 6 0

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