FIELD: machine building.
SUBSTANCE: rotary expansion engine comprises circular cylinder block with pistons fitted therein, piston reciprocation drive and valve gear. Valve gear forces gas in and discharge it from chambers formed between cylinders and pistons. Pistons and cylinders are composed by hollow barrels with bottom and shell, said pistons being fitted by their open ends inside said cylinders with guaranteed clearance between shells of cylinder and pistons. Said clearances and, partially, said chambers are filled with fluid. With cylinder block rotating, said fluid compensate for difference in gas pressure inside pistons and pressure acting to fluid surface in said clearances owing to difference in static pressures of fluid columns in chambers and clearances.
EFFECT: higher efficiency.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ROTARY COMPRESSOR | 2013 |
|
RU2513056C1 |
| ROTARY ENGINE | 2013 |
|
RU2514448C1 |
| METHOD FOR MUTUAL CONVERSION OF MECHANICAL ENERGY AND POTENTIAL ENERGY OF COMPRESSED GAS | 2013 |
|
RU2511810C1 |
| METHOD OF MUTUAL CONVERSION OF MECHANICAL ENERGY AND POTENTIAL ENERGY OF COMPRESSED GAS | 2013 |
|
RU2520793C1 |
| PISTON VACUUM PUMP-COMPRESSOR | 2015 |
|
RU2610165C1 |
| PISTON MICROEXPANDER | 0 |
|
SU1760261A1 |
| METHOD FOR OBTAINING MECHANICAL ENERGY FROM ACTION OF GAS PRESSURE AND PISTON EXPANDER FOR ITS IMPLEMENTATION | 2023 |
|
RU2814992C1 |
| ICE VALVE FLUID CONTROL DRIVE (VERSIONS) | 2014 |
|
RU2569982C1 |
| METHOD OF PISTON TWO-STAGE COMPRESSOR OPERATION AND DEVICE FOR IMPLEMENTATION THEREOF | 2019 |
|
RU2722116C1 |
| EXECUTIVE MECHANISM OF HYDRAULIC DRIVE OF VALVE OF INTERNAL COMBUSTION ENGINE (VERSIONS) | 2014 |
|
RU2561936C1 |
