Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Non-working fluid passage in inner working or reacting member
Patent
1982-11-12
1984-10-16
Vrablik, John J.
Rotary expansible chamber devices
Heat exchange or non-working fluid lubricating or sealing
Non-working fluid passage in inner working or reacting member
384288, 384392, F01C 122, F01C 2104, F16C 314
Patent
active
044772408
ABSTRACT:
The improved rotor bearing lubricating system for the rotor bearing of a Wankel type rotary internal combustion engine comprises an arcuate distribution channel in the surface of the eccentric portion of the mainshaft adjacent the inner bearing surface of at least 180.degree. in length and extending on both sides of an imaginary radial line passing through the point of the maximum throw of the eccentric portion.
REFERENCES:
patent: 2386896 (1945-10-01), Hill et al.
patent: 3176915 (1965-04-01), Bentele et al.
Deere & Company
Vrablik John J.
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