Power plants – Combustion products used as motive fluid – Having mounting or supporting structure
Reexamination Certificate
2006-03-28
2006-03-28
Rodriguez, William H. (Department: 3746)
Power plants
Combustion products used as motive fluid
Having mounting or supporting structure
C060S800000
Reexamination Certificate
active
07017350
ABSTRACT:
The invention relates to an annular combustion chamber for a turbomachine of axis X, in which the chamber end wall is fixed to inner and outer side walls by means of a plurality of radially-inner attachment fittings and by means of a plurality of radially-outer attachment fittings disposed upstream from said chamber end wall by bolting a zone of each of said fittings to said side walls. At least one of said pluralities of attachment fittings is integrated in a ring secured to the chamber end wall and comprises a plurality of pairs of tabs which extend upstream beyond the bolting zones, the two tabs in each pair being disposed circumferentially on either side of a bolting zone and being interconnected at their upstream end to the upstream end of a fixing plate which extends between said two tabs and which presents a bolting zone for being fixed to the adjacent side wall.
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De Sousa Mario
Guerville Philippe
Hernandez Didier
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Rodriguez William H.
SNECMA Moteurs
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