ROTARY ENGINE Russian patent published in 2005 - IPC

FIELD: mechanical engineering; heat engines.

SUBSTANCE: invention relates to rotary heat engines designed for driving different machines. Proposed rotary engine contains housing, two rotors, one inner, with blades pointed outwards and the other, outer, with covers and blades pointed inwards. Each rotor has two roller-type clutches, one with outer race on output shaft, the other, with outer race on fixed housing installed for rotation of both rotors in one direction. Engine is furnished with intake ball spools arranged on inner rotor, and outlet differential spools in blades of outer rotor with channels to let out waste gas from working spaces formed between blades of inner and outer rotors. Engine has liquid gas generator with two-component nozzle or solid fuel gas generator, or reactor arranged in inner rotor and connected by channels with ball spools in inner rotor blades united by band. Outer rotor blades are secured on covers.

EFFECT: provision of high specific power and reliability.

2 cl, 4 dwg