Rotary kinetic fluid motors or pumps – Plural runners supported for relative motion or on separate...
Patent
1993-11-10
1995-01-17
Look, Edward K.
Rotary kinetic fluid motors or pumps
Plural runners supported for relative motion or on separate...
4151221, 4174236, F01D 1300
Patent
active
053821327
ABSTRACT:
A toothed wheel gear unit for a compressor system includes a central wheel gear (5) which drives output shafts (9) connected with one or more compressors by way of pinions (7) on the output shafts (9). On at least one of the output shafts (9a) the pinion forms the sun gear of a planetary gear (15). The planet carrier (23) of the planetary gear (15) is held stationary, and the ring gear (17) of the planetary gear (15) has outer teeth (27) in engagement with the central wheel (5) and inner teeth meshing with the planet gears (21) rotatably supported on the planet-carrier (23).
REFERENCES:
patent: 1435821 (1922-11-01), Dorsey
patent: 2403381 (1946-07-01), Lawrence
patent: 3001692 (1961-09-01), Schierl
patent: 5154571 (1992-10-01), Prumper
Dubbels Taschenbuch fur den Maschinenbau, Springer Verlag, 1961; vol. 2, pp. 142-166.
MAN GHH product information, 4 pages unnumbered, undated.
BHS-Voith Getriebetechnik GmbH
Larson James A.
Look Edward K.
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