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    • 8. 发明公开
    • TOBACCO HEATING DEVICE
    • 烟草加热装置
    • EP3078283A1
    • 2016-10-12
    • EP15174098.2
    • 2015-06-26
    • Liu, Tuanfang
    • Liu, Tuanfang
    • A24F47/00
    • A24F47/008H05B1/0202H05B1/0252
    • A tobacco baking device, including: an upper housing, an inner frame, an electrical core, a heating core, a temperature sensor, a PCBA control board, a stainless steel tube, and a temperature control device. The inner frame includes a first end including a first hole and a second end including a second hole, the first hole being larger than the second hole. The heating core is disposed at a left side of the inner frame. The stainless steel tube surrounds the heating core, and the heating core is disposed in parallel to the stainless steel tube; the heating core is connected to the temperature control device and the temperature sensor. The temperature control device is connected to the temperature sensor and detects a heating temperature of the heating core in real time via the temperature sensor, thus controlling the heating temperature to be constant.
    • 一种烟草烘烤装置,包括上壳体,内框,电芯,加热芯,温度传感器,PCBA控制板,不锈钢管和温度控制装置。 内框架包括具有第一孔的第一端和具有第二孔的第二端,第一孔大于第二孔。 加热芯设置在内框架的左侧。 不锈钢管围绕加热芯,加热芯平行于不锈钢管设置; 加热芯连接温度控制装置和温度传感器。 温度控制装置连接温度传感器,并通过温度传感器实时检测加热芯体的加热温度,从而控制加热温度恒定。
    • 10. 发明授权
    • Heater Controller and method for operating a heater controller
    • 加热器控制和方法用于操作的加热器控制
    • EP2189733B1
    • 2016-06-01
    • EP08169467.1
    • 2008-11-19
    • Mahle Behr France Rouffach S.A.SGND S.A.
    • Kraus, JochenGries, Jean-PhilippeDelamarche, Jean-LucSchmittheisler, Christophe
    • F24H9/20H05B1/02B60H1/22
    • F24H9/2071B60H2001/2231B60H2001/2256H05B1/0202
    • The present invention provides a heater controller (100) for supervising a heating element (155) the heater controller (100) having a power connection port (105, 110) for connecting the heater controller (100) with a power source, the power connection port (105, 110) having an input contact (105) and an output contact (110). Furthermore, the heater controller (100) has a heating element connection port (130, 135) for connecting the heater controller (100) with at least one heating element (155), the heating element connection port (130, 135) having a first (130) and a second (135) connection contact. Additionally the heater controller comprises a first switching element (125) being connected between the input contact (105) and the first contact (130) of the heating element connection port, the first switching element (125) being configured for switching power signals having a voltage of at least 100 V. Furthermore the heater controller (100) has a serial connection (140), comprising a second switching element (145) and a current sensor (150), the serial connection (140) being connected between the second contact (135) of the heating element connection port and the output contact (110), the current sensor (150) being configured for providing a current signal representing a current through the current sensor (150). The heater controller (100) comprises furthermore a control element (160) being connected to the first (125) and second (145) switching element as well as the to the current sensor (150), the control element (160) being configured for providing a first control signal to the first switching element (125) to switch first switching element (125) in an on-state or in an off-state, wherein the control element (160) being furthermore configured for receiving the current signal from the current sensor (150) and for providing a second control signal to the second switching element (145) to disconnect an electrical connection between the second connection contact (135) and the output contact (110) in the case the current signal indicates a current through the current sensor (150) while the first switching element (125) is controlled to be in the off-state.