ROTARY MACHINE Russian patent published in 1996 - IPC

FIELD: used as engine for compressor or pumps. SUBSTANCE: inclined rotor secured on shaft is provided with disk separator fitted with bearing bush and blade. Separator has radial slot where seal and blade are located. Working chambers are formed by housing, disk separator and blade. Blade is fixed on shaft and is located above end surface of housing. Bush and separator are coaxially and rotatably arranged in housing. Provided in end portion of housing is circular groove coaxial to rotor with spherical central and peripheral surfaces. Seal is made in form of slider rotatably secured on separator. Transfer mechanism for imparting rotary motion connects the shaft and separator; it is made in form of link mechanism. Working end of blade has widened section closing port of chamber. EFFECT: enhanced reliability. 4 cl, 8 dwg