Flexible cylinder engine

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder detail

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Details

123193R, 123200, 92 90, F02F 110, F01B 1900

Patent

active

044535082

ABSTRACT:
A pumping or combustion engine having one to four cylindrical or semi-cylindrical chambers formed by at least one flexible sheet attached to a rotor, which sheet and/or rotor contact a plane, rigid plate at both sides thereof, containing inlet and exhaust ports for gases and/or liquids therein, which ports are opened and closed by the sheet, rotor, and/or spring-loaded check valves; and the volume of each chamber is varied when flexing the sheet by the reciprocal or rotational momentum of the rotor(s) alone, or its rotation along outer or inner, stationary or moveable, spring-loaded rigid cylinders (rollers).

REFERENCES:
patent: 652035 (1900-06-01), Michon
patent: 2581830 (1952-01-01), Averill
patent: 3007416 (1961-11-01), Childs
patent: 3203356 (1965-08-01), Jepsen
patent: 3561892 (1971-02-01), Achermann et al.
patent: 3628898 (1971-12-01), Bragdon
patent: 3870437 (1975-03-01), Gondek
patent: 3872852 (1975-03-01), Gilbert
patent: 4044728 (1977-08-01), Moeller

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