Grommeted bypass duct penetration

Details Grommeted bypass duct penetration Grommeted bypass duct penetration

2005-09-13

2005-09-13

Verdier, Christopher (Department: 3745)

Rotary kinetic fluid motors or pumps

Including thermal expansion joint

Resilient

C415S136000, C415S144000, C415S214100, C060S799000, C060S705000, C277S606000, C277S616000, C277S630000, C277S641000, C248S056000, C016S002200, C174S068300, C174S1520GM, C174S15300A

Reexamination Certificate

active

06942452

ABSTRACT:
A bypass duct sealing grommet, for sealing between an opening in a gas turbine engine bypass duct wall and the external surface of a projection extending through the opening, where the grommet has an annular body with a central aperture having an interior periphery adapted to sealingly engage the external surface of the projection. A first flange and second flanges define an external slot about an exterior periphery of the body adapted to receive and seal the bypass duct wall between the flanges.

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