IT1250943BITRM910906AITRM910906AIT1250943BIT 1250943 BIT1250943 BIT 1250943BIT RM910906 AITRM910906 AIT RM910906AIT RM910906 AITRM910906 AIT RM910906AIT 1250943 BIT1250943 BIT 1250943B
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The invention concerns a two-stroke motor comprising three or a multiple of three cylinders 1 with piston 7 and stem 8, each of them equipped, at one end, with a head 2 provided with at least one connection valve 4 and at least one exhaust valve 5, and at the other end with a containment bushing, the lower part of each cylinder 1 being connected to the upper part of the following cylinder 1 via a conduit 9, opened and closed, at the head 2 of the next cylinder, by said at least one connection valve 4; at the bottom of each cylinder 1 there being provided at least one valve 10 for opening a channel 11 to supply a mixture of air and fresh fuel and at least one valve 10 for opening and closing said conduit 9. <IMAGE>
Aspirating thermodynamic valve with a ferromagnetic, movable wall attracted to a magnet mounted on the body of the valve to control closing of the valve