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    • 3. 发明专利
    • VAPORIZING LIQUID FUEL COMBUSTOR
    • JPS5697709A
    • 1981-08-06
    • JP14776680
    • 1980-10-22
    • MITSUBISHI ELECTRIC CORP
    • OGAWA HITOSHIYOSHINO MASATAKANISHI ATSUYOSHIYASHIRO KATSUO
    • F23D11/08F23D11/04
    • PURPOSE:To better the vaporization of a liquid fuel while preventing recondensation of fuel vaporized by means of a heat generating body made up of a negative temperature coefficient resistor provided in an air blowing passage between a blower and a vaporizing chamber. CONSTITUTION:As soon as a main switch 21 is turned on to start, a blower 1, heat generating bodies 18, 19, 15 and 4 all made up of a negative temperature coefficient resistor and a temperature detecting element 5 made up of the same negative temperature coefficient resistor. Air discharged from the blower 1 is heated constantly at about 80 deg.C with the heat generating body 19 and fed to a vaporizing chamber 2. Thereafter, as the inner wall of a heating plate 3 is heated above a given temperature, the resistance value of the temperature detecting element 5 sharply rises to excite a relay 23 causing a contact 24 to be closed thereby energizing a motor 6, a liquid level controller 12 and an ignition heater 17. Therefore, a fuel sucked onto a rotary body 8 is scattered around, vaporized with the heating plate 3 and burned with a burner 16.
    • 4. 发明专利
    • VAPORIZING LIQUID FUEL COMBUSTOR
    • JPS5697713A
    • 1981-08-06
    • JP14777080
    • 1980-10-22
    • MITSUBISHI ELECTRIC CORP
    • OGAWA HITOSHIYOSHINO MASATAKANISHI ATSUYOSHIYASHIRO KATSUO
    • F23D11/08F23D11/04
    • PURPOSE:To accomplish a quick elevation of temperature in a vaporizing chamber at the start of combustion while simplifying a control circuit by building up a heat generating body provided on the surrounding wall of the vaporizing chamber and a temperature detecting element in a vaporizing chamber with a negative temperature coefficient resistor. CONSTITUTION:As soon as a main switch 21 is turned on to start, a blower 1, heat generating bodies 18, 19, 15 and 4 all made up of a negative temperature coefficient resistor and a temperature detecting element 5 made up of the negative temperature coefficient resistor. The heat generating body 4 and the temperature detecting element 5 serving as heat generating body heat a heating plate 3. As the inner wall temperature exceeds a given level, the resistance value of the temperature detecting element sharply rises to energize a relay 23 causing a relay contact 24 thereby energizing a motor 6, a liquid level controller 12 and an ignition heater 17. Therefore, a fuel sucked onto rotary body 8 is scattered around, vaporized with the heating plate 3 and burned with a burner 16.
    • 8. 发明专利
    • VAPORIZING LIQUID FUEL COMBUSTOR
    • JPS5697711A
    • 1981-08-06
    • JP14776880
    • 1980-10-22
    • MITSUBISHI ELECTRIC CORP
    • OGAWA HITOSHIYOSHINO MASATAKANISHI ATSUYOSHIYASHIRO KATSUO
    • F23D11/08F23D11/04
    • PURPOSE:To ensure a constant feed of fuel by keeping the temperature and viscosity of a liquid fuel constant by means of a heat generating body made up of a negative temperature coefficient resistor provided in a fuel feeding passage for feeding a liquid fuel to a vaporizing chamber. CONSTITUTION:As soon as a main switch 21 is turned on to start, a blower 1, heat generating bodies 18, 19, 15 and 4 all made up of a negative temperature coefficient resistor and a temperature detecting element 5 made up of the same negative temperature coefficient resistor are energized. With the energization of the heat generating body 18, the temperature of the fuel is kept constant at about 20 deg.C in a tank 11. Thereafter, as the inner of a heating plate 3 is heated above a given temperature, the resistance value of the temperature detecting element 5 sharply rises to excite a relay 23 causing a contact 24 to be closed thereby energizing a motor 6, a liquid level controller 12 and an ignition heater 17. Therefore, a fuel sucked onto a rotary body 8 is scattered around, vaporized with the heating plate 3 and burned with a burner 16.