公开(公告)号：EP4462951A1

公开(公告)日：2024-11-13

申请号：EP22918710.9

申请日：2022-10-31

申请人： Niterra Co., Ltd.

发明人： MAKINO Yusuke ,  HIGASHIDE Yuya

IPC分类号： H05B3/40 ,  H05B3/48

摘要： A liquid heating device 200 comprising: a container surrounding an internal space 101i and having an opening 107m1-107m3; a ceramic heater 171-173 extending in a front-rear direction L and penetrating through the opening, such that a distal-end portion 17T of the ceramic heater is located in the internal space and a base-end portion 17R thereof is located outside the internal space, the ceramic heater having a heat generation portion 17a at the distal-end portion; and a fixation member 180 sealing a gap between the opening and the ceramic heater, and fixing the ceramic heater to the container, wherein a liquid W in the internal space is heated by the ceramic heater, and the liquid passes through a flow path 103i penetrating from outside through inside of the fixation member, so as to be introduced into the internal space.