ENGINE WITH SELF-SEALING AND EXTRA PRO-SHAFT Russian patent published in 2010 - IPC F01C19/00 

FIELD: engines and pumps.

SUBSTANCE: invention relates to engine production, particularly to rotary engine seals. Proposed engine comprises compressor and engine housings, combustion chamber with glow plug and fuel injection nozzle. Rotating rotors are arranged aligned in said housings. Compressor rotor has holes aligned with compressor disk retainers. Compressor features extra pro-shaft, while engine and compressor face covers are furnished with slots provided with springs and flanged with stop bolts. Compressor face cover flange has thread mating that of compressor face cover, while engine flange has thread mating that of engine face cover. Note here that one thread is LH while another is RH thread. Springs force bolts through compressor face cover slots to rest upon compressor disk and parts to center face cover on one side, and, on the other side, spring-loaded bolts rest, through engine face cover slots, on engine disk and parts to engine central face cover.

EFFECT: higher reliability, specific output and efficiency.

1 dwg