Power plants – Reaction motor – Liquid oxidizer
Patent
1990-01-29
1992-04-14
Bertsch, Richard A.
Power plants
Reaction motor
Liquid oxidizer
60749, 60 3931, 60 3932, 267229, F02K 310
Patent
active
051036380
ABSTRACT:
A mounting arrangement for a composite material flameholder in teh reheat system of a gas turbine engine provides for a flameholder to be suspended from a flameholder bracket in the jet pipe by a means of pivotal mounting and to be restrained from movement by a leaf spring mounted trunnion attached between the bracket and the flameholder at a second mounting spaced a short distance away from the first. The resilience of the leaf spring allows movement in directions parallel to a line through the axes of the two mountings in order to accommodate differential thermal growth of the composite flameholders and their metallic supporting structure.
REFERENCES:
patent: 2876891 (1959-03-01), Long et al.
patent: 3190632 (1965-06-01), Barenyl
patent: 3295325 (1965-01-01), Nelson, Jr.
patent: 4064691 (1977-12-01), Nash
patent: 4592200 (1986-06-01), Benoist et al.
patent: 4724671 (1988-02-01), Lepergue et al.
patent: 4899539 (1990-02-01), Gastebois et al.
patent: 4901527 (1990-02-01), Nash et al.
Nightingale Douglas J.
Roberts Martyn G.
Basichas Alfred
Bertsch Richard A.
Rolls-Royce Inc.
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