Patent ID: 6694737
Filing Date: 2004-02-24
Classification: F01K

Abstract:
A compensation system for an engine of a vehicle comprising:a main reservoir containing working liquid; a heat absorbing pipe connected to the main reservoir and adapted to absorb heat generated by the engine so as to vaporize the working liquid in the heat absorbing pipe; a vapor collector connected to the heat absorbing pipe to collect vapor of the working liquid and having a control valve connected to the vapor collector; at least one expansion tube connected to the control valve on the vapor collector and each one of the at least one expansion tubes having two turbines rotatably received in the expansion tube, the turbines co-axially aligning with each other and adapted to be connected to a generator; a working liquid supplying reservoir containing working liquid and connected to each respective at least one expansion tube; and an oil tank containing oil, enclosing the at least one expansion tube and adapted to absorb heat of waste gas discharged from the engine to heat the expansion tube, whereby the turbines in the at least one expansion tube are rotated by means of expansion of volume of the working liquid sprayed into the at least one expansion tube; and the generator is actuated to operate by means of the rotation of the turbines.