Educational device for learning fundamentals of engine operation

Claim 1

An educational kit programmed for teaching the internal combustion engine comprising as integrated component parts thereof: a. a simulator board having a surface of magnetically attractive material and having graphic indicia on the surface thereof including schematic sectional views of the cylinder portion of the internal combustion engine, the graphic indicia on said simulator board being the non-numerical board indicia as shown in FIG. 1; b. a plurality of magnetically attractive manipulative pieces individually bearing on their surfaces specific graphic indicia defining parts for said internal combustion engine including pistons, valves, and shafts and gears, said pieces including a plurality of pieces each bearing piston indicia indicating the different positions of a piston during the compression, ignition, combustion and exhaust cycles of an internal combustion engine, another plurality of said pieces bearing valve indicia for depicting valve positions during said engine cycles, said pieces adapted for positioning on said simulator board such that the indicia on said pieces complements the indicia on said board, and further adapted for sequential manipulation on said simulator board such that the assembly of parts and a plurality of operating conditions of said internal combustion engine may be simulated; said magnetically attractive board or alternatively each of said magnetically attractive pieces being magnetic to provide a mutual attraction between said board and said pieces, the graphic indicia on said manipulative pieces being the non-numerical piece indicia as shown in FIG. 3; and c. audio-visual instructional means including synchronized recordings and visual slides or filmstrips presenting information relevant to the internal combustion engine including information defining the relationship between the indicia on said pieces and the indicia on said simulator board; said audio-visual instructional means further characterized in that it is periodically stopable to permit the user to perform a manipulative activity requested by the instructional means using said simulator board and said manipulative pieces, and being restartable again by the user upon completion of the activity; whereby the assembly, relationship of parts and operation of an internal combustion engine may be simulated by positioning and manipulating said pieces on said simulator board in response to said instructional means.