Rotary piston mechanism

Details Rotary piston mechanism Rotary piston mechanism

1974-02-26

1976-12-14

Croyle, Carlton R.

Internal-combustion engines

Combined devices

Generating plants

418 61B, F02B 5300

Patent

active

039969010

ABSTRACT:
A rotary piston mechanism for internal combustion engines, fluid motors, pumps and the like has an outer body enclosing a chamber that is defined by three equal curvilinear walls that circumscribe the chamber axis and define an equilateral triangle in a plane perpendicular to the chamber axis, the walls being convex with respect to the axis, and a generally elongated rotor confined in the chamber of length equal to the span of the chamber along a bisector of any of the angles of the equilateral triangle defined by the chamber walls, the rotor being pivotally supported to rotate about a rotor axis which is parallel to the chamber axis and moves around the chamber axis over a closed path, the sense of rotation of the rotor on the rotor axis being opposite to the sense of rotation of the rotor axis around the chamber axis.

REFERENCES:
patent: 1277018 (1918-08-01), Wolfington
patent: 2871831 (1959-02-01), Patin
patent: 3199496 (1965-08-01), Kell
patent: 3285189 (1966-11-01), Doyer
patent: 3301228 (1967-01-01), Winans
patent: 3314401 (1967-04-01), Kell
patent: 3364907 (1968-01-01), Jeanson
patent: 3441007 (1969-04-01), Kwaak
patent: 3690791 (1972-09-01), Dieter
patent: 3771501 (1973-11-01), DeDobo

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