Patent ID: 6779334
Filing Date: 2004-08-24
Classification: F02G

Abstract:
A power stroke engine, comprising essentially:at least one cylinder; said at least one cylinder closed at both ends; at least one opening for a piston rod at a minimum of one of said ends; at least one piston; said at least one piston within said at least one cylinder; said at least one piston having two end faces; at least one piston rod permanently connected to said at least one piston at a minimum of one of said end faces and passing through said at least one opening for a piston rod; at least one sliding connector for guiding said at least one piston rod; at least one connecting rod connected to said at least one piston rod; said at least one connecting rod operating self-contained power takeoff machinery; said at least one two end faced piston having means for compressing a fluid mixture on each of its said end faces and activating said at least one piston rod for generating power with each stroke of said at least one piston and said at least one connected piston rod; only one distribution valve feeding said fluid mixture to each side of said end faces of said at least one piston, in turn; and said at least one sliding connector has means for maintaining the true motion of said at least one piston rod through said at least one opening for a piston rod.