192 clutches and power-stop control – Elements – Lubricating – insulating – or cooling
Patent
1980-09-22
1982-07-27
Krizmanich, George H.
192 clutches and power-stop control
Elements
Lubricating, insulating, or cooling
308122, F16D 1374
Patent
active
043412963
ABSTRACT:
The present invention provides apparatus for precisely distributing a liquid coolant or lubricant about the interior of a rotary machine. Distribution in known quantity is sought over a wide range of shaft speeds.
In one embodiment the apparatus of the invention is employed to distribute oil in various quantities to bearings and splines within a clutch assembly. Lubricating oil is sprayed from a stationary nozzle into the interior of a rotating shaft. An insert at the interior of the shaft has a plurality of longitudinal splits which intercept and collect the oil in proximity to orifices in communication with bearings and splines to which oil distribution is desired.
REFERENCES:
patent: 2054377 (1936-09-01), Havill et al.
patent: 2298645 (1942-10-01), Jackes
patent: 2632544 (1953-03-01), Hockert
patent: 2775331 (1956-12-01), Peterson
patent: 2922314 (1960-01-01), Johnson et al.
patent: 3202253 (1965-08-01), Merritt et al.
patent: 3841455 (1974-10-01), Eastwood
Radtke Leland J.
Schaefer James R.
Krizmanich George H.
United Technologies Corporation
Walker Robert C.
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