Rotary kinetic fluid motors or pumps – With sound or vibratory wave absorbing or preventing means...
Patent
1991-07-11
1993-06-01
Kwon, John T.
Rotary kinetic fluid motors or pumps
With sound or vibratory wave absorbing or preventing means...
415191, 416500, F01D 510
Patent
active
052154327
ABSTRACT:
The vane platform 14 of each vane 12 has an inwardly extending foot 14. A resilient spring damper 24 extends from the base end 28 of the foot and is biased against the platform 14 at a remote contact location 32.
REFERENCES:
patent: 3936222 (1976-02-01), Asplund et al.
patent: 4451204 (1984-05-01), Pask
patent: 4470757 (1984-09-01), Vollinger
patent: 4516910 (1985-05-01), Bouiller et al.
patent: 4621976 (1986-11-01), Marshall et al.
patent: 4721434 (1988-01-01), Marshall et al.
Pickering Raymond A.
Thomson William A.
Kochey Jr. Edward L.
Kwon John T.
United Technologies Corporation
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