Power plants – Combustion products used as motive fluid – Having mounting or supporting structure
Reexamination Certificate
2003-05-29
2008-08-26
Freay, Charles G. (Department: 3746)
Power plants
Combustion products used as motive fluid
Having mounting or supporting structure
C060S740000
Reexamination Certificate
active
07415828
ABSTRACT:
A gas turbine fuel nozzle comprises a body and a sheath adapted to surround the body. A snap-on device is provided for releasably retaining the sheath on the body. The snap-on device is displaceable between a first position for allowing the sheath to be fitted over the body and a second position for retaining the sheath in place about the body.
REFERENCES:
patent: 2780061 (1957-02-01), Clarke et al.
patent: 3999376 (1976-12-01), Jeryan et al.
patent: 4185462 (1980-01-01), Morse et al.
patent: 4322945 (1982-04-01), Peterson et al.
patent: 4761959 (1988-08-01), Romey et al.
patent: 4798330 (1989-01-01), Mancini et al.
patent: 5269468 (1993-12-01), Adiutori
patent: 5335490 (1994-08-01), Johnson et al.
patent: 5579645 (1996-12-01), Prociw et al.
patent: 5598696 (1997-02-01), Stotts
patent: 6497105 (2002-12-01), Stastny
Freay Charles G.
Ogilvy Renault LLP
Pratt & Whitney Canada Corp.
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