FIELD: engines and pumps.
SUBSTANCE: cylindrical shaft transmitting torque from engine to transmission has three cylinders coupled with said shaft and arranged through 120°. Said cylinders accommodate floating pistons with body and head. Cylinders with pistons and shaft are covers by housing annular covers. Housing has intake branch pipe with intake opening, combustion chamber and exhaust manifold. Cylindrical shaft center has cavity communicated with engine lubrication channels and, via oil ducts, with piston cavities. Note here that cylinders revolve with shaft to get aligned in turns with intake opening, combustion chamber, exhaust manifold, while piston reciprocates in cylinder forced by oil fed via engine lubrication ducts and by expanding gases.
EFFECT: higher efficiency, simplified design.
| Title | Year | Author | Number |
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