Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Vane or deflector
Reexamination Certificate
2005-05-10
2005-05-10
Look, Edward K. (Department: 3745)
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Vane or deflector
C415S209300, C415S215100, C415S214100
Reexamination Certificate
active
06890151
ABSTRACT:
A fixed guide vane assembly includes a circular casing composed of at least two parts (11) and supporting sectors (5), each composed of an inner segment (7) and an outer segment (6) connected by vanes (8). The parts of the casing and the sectors of the guide vane assembly are held together by a system forming a slide and a slider. An anti-rotation mechanism (30) is provided to prevent the sectors from rotating with respect to the casing.
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Bertrand Jean-Louis
Perrollaz Jean-Marc Claude
Kershteyn Igor
Look Edward K.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Snecma Moteurs
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