Method of making L-seal for gas turbine regenerator

Details Method of making L-seal for gas turbine regenerator Method of making L-seal for gas turbine regenerator

1978-10-25

1981-09-29

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

Comprising tool movable relative to stationary work-portion...

113116H, B21D 1110

Patent

active

042915635

ABSTRACT:
An improved L-shaped seal for a turbine regenerator and a method of making same. The seal has a curved leg which contacts a mating surface. The curve urges the seals leg into contact about the periphery of the seal even when there is no gas pressure in the regenerator.

REFERENCES:
patent: 1032718 (1912-07-01), White
patent: 1303896 (1919-05-01), Hecht et al.
patent: 2534124 (1950-12-01), Hasselhorn
patent: 2743948 (1956-05-01), Heinrich
patent: 3157226 (1964-11-01), Atwood
patent: 3805882 (1974-04-01), Vallance
patent: 4117704 (1978-10-01), Nakache et al.

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