Regenerator seal design

Details Regenerator seal design Regenerator seal design

1980-06-09

1982-11-02

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 81R, 165 9, F16J 1534, F28D 1900

Patent

active

043570259

ABSTRACT:
A rotary regenerator disc matrix has a face seal with a cross arm and arcuate rim segments joined by prestress clamps to prestrain the arcuate rim seals so as to compensate seal rim twisting or coning and resultant disc face seal leakage as produced by operating thermal gradients across the seal.

REFERENCES:
patent: 2732184 (1956-01-01), Ballard et al.
patent: 3360275 (1967-12-01), McCreary
patent: 3368613 (1968-02-01), Addie et al.
patent: 3743008 (1973-07-01), Zeek et al.
patent: 3761101 (1973-09-01), Good et al.
patent: 3954135 (1976-05-01), Hewlitt
patent: 4183539 (1980-01-01), French et al.

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