Road striping apparatus

Claim 1

ROAD STRIPING APPARATUS COMPRISING A PAIR OF FLUID CIRCUITS CONNECTED IN PARALLEL INCLUDING A FIRST FLUID CIRCUIT COMPRISING AN INTERNAL COMBUSTION ENGINE AND A WATER PUMP CONNECTED IN SERIES WITH A RADIATOR, AND A SECOND FLUID CIRCUIT COMPRISING SAID INTERNAL COMBUSTION ENGINE AND SAID WATER PUMP CONNECTED IN SERIES WITH A FIRST HEAT EXCHANGER AND A SECOND HEAT EXCHANGER, A T CONNECTED FLUID BRANCH CIRCUIT CONNECTED BETWEEN SAID INTERNAL COMBUSTION ENGINE AND SAID FIRST HEAT EXCHANGER TO ALLOW EXHAUST GAS TO PASS FROM SAID INTERNAL CONBUSTION ENGINE INTO SAID FIRST HEAT EXCHANGER, A MUFFLER ATTACHED TO SAID T CONNECTED FLUID BRANCH CIRCUIT; A COILED FINNED TUBE IN SAID FIRST HEAT EXCHANGER CONNECTED INTO SAID SECOND FLUID CIRCUIT; A THIRD FLUID CIRCUIT CONNECTED TO PASS THROUGH SAID SECOND HEAT EXCHANGER WHEREBY FLUID IN SAID THIRD FLUID CIRCUIT IS HEATED IN SAID SECOND HEAT EXCHANGER BY HEATED FLUID IN SAID SECOND FLUID CIRCUIT, A FIRST SOLENOID, A SECOND SOLENOID, AND A THERMOSTAT ELECTRICALLY CONNECTED IN SERIES, A FIRST VALVE CONTROLLED BY SAID FIRST SOLENOID AND LOCATED SO AS TO CONTROL FLUID FLOW THROUGH SAID SECOND FLUID CIRCUIT, AND A SECOND VALVE CONTROLLED BY SAID SECOND SOLENOID AND LOCATED IN SAID T CONNECTED FLUID BRANCH CIRCUIT SO AS TO CONTROL THE FLOW OF EXHAUST GAS FROM SAID INTERNAL COMBUSTION ENGINE TO EITHER SAID FIRST HEAT EXCHANGER OR SAID MUFFLER.