Rotary kinetic fluid motors or pumps – Runner or blade selectively adjustable relative to casing
Patent
1985-05-15
1987-01-27
Powell, Jr., Everette A.
Rotary kinetic fluid motors or pumps
Runner or blade selectively adjustable relative to casing
416162, 416168A, F01D 1510, F03B 306, F03B 314
Patent
active
046391908
ABSTRACT:
An operating rod is connected at its one end to a runner vane rotary shaft through a link and lever mechanism. The operating rod is supported by a rotational propelling force bearing. The rotational propelling force bearing is reciprocatingly moved through a link and lever mechanism by a servomotor disposed outside of a stay ring. With such a construction, the rotational operation of the runner vanes may be smoothly attained.
REFERENCES:
patent: 1837568 (1931-12-01), Moody
patent: 1853139 (1932-04-01), Moody
patent: 1962383 (1934-06-01), Biggs
patent: 2379839 (1945-07-01), Stepanoff
patent: 3785747 (1974-01-01), Mayo
patent: 3932054 (1976-01-01), McKelvey
patent: 4362463 (1982-12-01), Sudo et al.
Hitachi , Ltd.
Powell Jr. Everette A.
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