| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustion efficiency improvement device capable of being used at normal temperature and also from low temperature of -45°C to high temperature of 250°C or higher as a fuel temperature.SOLUTION: A combustion efficiency improvement device includes a combustion improvement material 11 comprising a far infrared ray generating substance comprising graphite silica powder, hornblende cummingtonite powder or tourmaline powder, and an inert liquid comprising a normal temperature ion liquid having heat resistance of a fuel temperature or higher in a fuel supply path, an inner case 17 for storing the combustion improvement material 11, and a supply pipe 22 disposed in the combustion improvement material 11 in the inner case 17 in a buried state, having a spiral coil section 22a circling along an inner face of the inner case 17, and comprising a material through which far infrared ray can penetrate, and the supply pipe 22 is disposed on the way of the fuel supply path from a fuel tank to a combustion device. |
