Gas turbine floating collar arrangement

Details Gas turbine floating collar arrangement Gas turbine floating collar arrangement

2006-11-14

2006-11-14

Rodriguez, William H. (Department: 3746)

Power plants

Combustion products used as motive fluid

Having mounting or supporting structure

C060S800000

Reexamination Certificate

active

07134286

ABSTRACT:
A simplified floating collar mounting arrangement for receiving a fuel nozzle swirler body of a gas turbine engine combustor is provided. The assembly comprises a floating collar mounted between a spaced-apart mounting flange and cap, and slidably trapped therebetween such that relative radial movement is permitted. The arrangement offers reduced part count and simplicity, and therefore improves reliability.

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