->  Left rotor is the "combustion rotor".  Combustion takes  place in the                   chambers.

->  Center rotor is the "power rotor".  Hot gases push the power rotor                    extensions creating torque.

->  Right rotor is the "isolation rotor".   It  isolates the exhaust gases from             the intake gases.

~  Green is the fuel-air mixture during intake.
~  Light Blue is the first stage compression.
~  Dark Blue is the second stage compression.
~  Yellow is combustion.
~  Red is the hot gases that push on the Power rotor.
~  Purple is the spent exhaust gases.
~  Grey is the gases exhausting.

                                                                                        Patents Pending