TWO-PHASE AXIAL PISTON INTERNAL COMBUSTION ENGINE Russian patent published in 2010 - IPC F02B75/26 F02B75/32 

FIELD: engines and pumps.

SUBSTANCE: power device includes cylinders (112), heads of cylinders (112), pistons (110), output shaft (106), inclined disc (108), piston rods (114). Cylinders (112) are located in parallel. Pistons (110) have displacement axes which are parallel to central axes of cylinders (112). Pistons (110) comprise combustion chambers together with heads of cylinders and cylinders (112). Output shaft (106) is located centrally between cylinders. Inclined disc (108) is attached to output shaft (106). Inclined disc (108) has flat carrying surface (118) located at an angle to axis of output shaft (106). Angle can be 45°. Piston rods (114) are attached to pistons (110) and plungers (116). Plungers (116) have surfaces with normal axis located at an angle to central axes of pistons (110). Plungers (116) contact, with possibility of sliding, the carrying surface of inclined disc (118). Inclined disc (108) rotates output shaft (106) when moving pistons (110). Inclined disc can contain one or two annular projections (116). Annular projections (116) retain plungers (116) in touch with carrying surface (118). For stiffening the inclined disc, transient element (200) can be installed. Cylinders can comprise a block of cylinders with casing. Casing can contain guides of piston rods and carrying surfaces to interact with output shaft. Device can contain inlet (270-274) and outlet (280-284) channels, as well as injector. Device can operate with various thermal cycles.

EFFECT: excluding lateral load, decreasing dynamic loads, and possible use of various thermal cycles.

10 cl, 16 dwg