Cooled leaf seal

Fluid sprinkling – spraying – and diffusing – Reaction motor discharge nozzle with jacketed or hollow... – With subsequent mixing in main discharge stream in or...

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Details

23926537, F02K 138

Patent

active

051432927

ABSTRACT:
A seal assembly includes a housing having a plenum, a leaf seal rotatably joined to the housing to define a hinge. The leaf seal includes flow channels which receive a cooling fluid from the plenum for both cooling the leaf seal and preventing leakage of gases through the hinge.

REFERENCES:
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patent: 4171093 (1979-10-01), Honeycutt, Jr. et al.
patent: 4308968 (1982-01-01), Thiltgen et al.
patent: 4575006 (1986-03-01), Madden
patent: 4575099 (1986-03-01), Nash
patent: 4813608 (1989-03-01), Holowach et al.

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