Patent ID: 7794293
Filing Date: 2010-09-14
Classification: B63H,F02K,F03H,F05B,Y02T

Abstract:
1. A marine propulsion system provided in a water vessel comprising a bottom portion and a high flat portion, the system comprising: a single detonation device generating a flame with a shock wave by the detonation phenomena; control means for controlling the generation of the flame; and a detonation wave discharger, wherein the detonation device comprises: and wherein the control means controls: and wherein the detonation wave discharger comprises a curved recess portion between the bottom portion and the high flat portion, wherein the curved recess portion is flush with the other end of the detonation pipe, and wherein the detonation pipe is inclined relative to the high flat portion to discharge the detonation wave from the other end of the detonation pipe downward into the water near the curved recess portion of the detonation wave discharger, and wherein the shape of the curved recess portion, the high flat portion, and the inclination of the detonation pipe effectively propel the water vessel, and wherein the control means controls the valve and the igniter to intermittently generate the detonation wave, wherein the frequency of the detonation wave is controlled according to a thrust or a speed of the water vessel.