Adjustment device for propeller pumps

Details Adjustment device for propeller pumps Adjustment device for propeller pumps

1994-02-23

1995-11-28

Look, Edward K.

Rotary kinetic fluid motors or pumps

Runner or blade selectively adjustable relative to casing

416155, 416160, F03B 306

Patent

active

054701996

ABSTRACT:
The invention relates to an adjustment device for variable-pitch propellers or turbo-engines. A drivable rotor is mounted on a hollow flange of a shaft that is connected to the variable-pitch propeller. The rotor is rotatably mounted on the hollow flange, and its inside diameter has a formation which interacts with intermediate wheels and gears mounted in the hollow flange.

REFERENCES:
patent: 1716134 (1929-06-01), Huguenin
patent: 2370675 (1945-03-01), McCoy
patent: 2446658 (1948-08-01), Maynard
patent: 2487836 (1949-11-01), Turnbull
patent: 4527072 (1985-07-01), Van Degeer
patent: 4534524 (1985-08-01), Aldrich
patent: 4591313 (1986-05-01), Miyatake et al.
patent: 4660437 (1987-04-01), Scott
patent: 5156648 (1992-10-01), Hora
Patent Abstracts of Japan vol. 9, No. 34 (M-357)(1757) 14. Feb. 1985 JP-A 59 176 498 9EBARA Seisakusho K.K.) 5 Oct. 1984.
Storek, H.: Neuere Konstrucktfonen kleinerer und mittelgro 1er Kaplanturbinen. In: Engergie, Jg. 5, Nr. 8 15 Aug. 1953, S.232-234.

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