Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Publication date
Publication of GB369755ApublicationCriticalpatent/GB369755A/en
369,755. Cylinders ; valves. FUSCALDO, O., 10, Rue de Florence, Paris. March 31, 1931, No. 9749. Convention date, March 31, 1930. [Classes 7 (ii) and 7 (vi).] In a two-stroke cylinder having an overhead scavenging valve 16 and terminal exhaust ports 5, a torus-shaped chamber 14 and hollow conical surfaces 12<1>, 12<11> on the valve are arranged so that the scavenging stream sweeps over the whole cylindrical space during the opening of the valve.
Two-stroke-cycle engine, with two or more cylinders which share the combustion chamber, each pair, and cylinders with circular unifunctional combustion ports (of admission and release)