Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Nozzle discharging onto motor runner
Patent
1993-03-12
1994-05-24
Look, Edward K.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Nozzle discharging onto motor runner
4152141, 366124, B06B 116, B06B 118
Patent
active
053143051
ABSTRACT:
The compressed air vibrator has a housing (1) with an inlet opening (8) for admitting compressed air to a chamber (14) and an outlet opening (9) for the exit of air from the chamber (14). Ball bearing assemblies (11, 15) are disposed with slight play on the shafts (2a, 2b) of the rotor (2). These ball bearings are fitted, also with slight play, in bores (12a, 13a) of oppositely located covers (12, 13) that close about the rotor (2) and close the open ends of chamber (14). The play is adjusted in such a way that the outer races (11a, 15a) of the ball bearings turn in the bores (12a, 13a) of the covers during the rotational movement of the rotor (2). The vibrator also can include a counter-flow air brake to slow rotor rotation.
REFERENCES:
patent: 2793009 (1957-05-01), Peterson
patent: 2875988 (1959-03-01), Wysong
patent: 2917290 (1959-12-01), Peterson
patent: 3003733 (1961-10-01), Peterson
patent: 3074151 (1963-01-01), Kroeckel
patent: 3237505 (1966-03-01), Peterson
patent: 3355957 (1967-12-01), Peterson
patent: 3822054 (1974-07-01), Matson
patent: 3870282 (1975-03-01), Wadensten
patent: 3932057 (1976-01-01), Wadensten
patent: 3938905 (1976-02-01), Wadensten
patent: 4435083 (1984-03-01), Matson
patent: 4604029 (1986-08-01), Fink
Findeva AG
Lee Michael S.
Look Edward K.
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