Scissor-action piston rotary engine with distributive arms

Details Scissor-action piston rotary engine with distributive arms Scissor-action piston rotary engine with distributive arms

1991-10-15

1994-04-19

Koczo, Michael

Rotary expansible chamber devices

Intermittently accelerated and receding members rotate in...

Each a working member

F02B 5300

Patent

active

053040481

ABSTRACT:
A scissor-action piston rotary engine. The engine comprises a cylinder with a pair of rotors which are supported by a mutual main shaft and rotatably housed inside the cylinder. Each of the rotors has a pair of diametrically opposed sector shape pistons with the pistons diametrically intermediately arrayed to form a circular piston-space-piston arrangement. Two pairs of planet gears each with eccentric pins and cranks are linked to the rotors through planet gear housings. Two sun gears with the gear ratio of 2:1 are drivingly engaged to the planet gears. Two pairs of torque transmission arms which are axially offset and diametrically apart by 90.degree. are mounted on the main shaft. Four distributive arms are provided to link the eccentric pins with the torque transmission arms.

REFERENCES:
patent: 1003630 (1926-10-01), Morris
patent: 1095034 (1914-04-01), Sanchez et al.
patent: 3356079 (1967-12-01), Rolfsmeyer
patent: 3592571 (1971-07-01), Drury
patent: 4068985 (1978-01-01), Baer

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