Stator seal land structure

Details Stator seal land structure Stator seal land structure

1984-12-24

1987-04-07

Powell, Jr., Everette A.

Rotary kinetic fluid motors or pumps

Including thermal expansion joint

Radially sliding

415174, F01D 1102, F01D 902

Patent

active

046556834

ABSTRACT:
A stator seal land and supporting structure suitable for use in an axial flow rotary machine is disclosed. Included are concepts for matching the thermal response of the seal land to the rotor assembly and for inhibiting rolling or twisting of the seal land under changing thermal conditions. The seal land is free to expand and contract in diameter independently of the supporting stator structure.

REFERENCES:
patent: 2488867 (1949-11-01), Judson
patent: 3018085 (1962-01-01), Welsh
patent: 3411794 (1968-11-01), Allen
patent: 3829233 (1974-08-01), Scalzo et al.
patent: 3874824 (1975-04-01), Cronstedt et al.
patent: 3941500 (1976-03-01), Glenn
patent: 4005946 (1977-02-01), Brown et al.
patent: 4011718 (1977-03-01), Asplund
patent: 4083648 (1978-04-01), Asplund
patent: 4103899 (1978-08-01), Turner
patent: 4159623 (1979-07-01), McReynolds
patent: 4184689 (1980-01-01), Brodell et al.
patent: 4251185 (1981-02-01), Karstensen
patent: 4318668 (1982-03-01), Chaplin et al.
patent: 4432555 (1984-02-01), Langley
patent: 4470757 (1984-09-01), Vollinger

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