Multiple-impingement cooled structure

Details Multiple-impingement cooled structure Multiple-impingement cooled structure

1984-04-02

1986-03-04

Richter, Sheldon J.

Rotary kinetic fluid motors or pumps

With passage in blade, vane, shaft or rotary distributor...

1651091, 165908, 415219R, 416 97R, F02C 718, F04D 2958, F01D 2512

Patent

active

045738653

ABSTRACT:
A multiple-impingement cooled structure, such as for use as a turbine shroud assembly. The structure includes a plurality of baffles which define with an element to be cooled, such as a shroud, a plurality of cavities. Impingement cooling air is directed through holes in one of the baffles to impinge upon only the portion of the shroud in a first cavity. That cooling air is then directed to impinge again upon the portion of the shroud in a second cavity.

REFERENCES:
patent: 3348622 (1967-10-01), Papst
patent: 3597102 (1971-08-01), Unsworth et al.
patent: 3728039 (1973-04-01), Plemmons et al.
patent: 3825364 (1974-07-01), Halila et al.
patent: 3975901 (1976-08-01), Hallinger et al.
patent: 4177004 (1979-12-01), Riedmiller et al.
patent: 4465429 (1984-08-01), Martin et al.

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