| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: device for making hot water is equipped with pressure pump with feed tube to supply relatively cold water into pressure pump, and outlet hole connected to heating tube, which is in heat exchange contact with heating medium. Outlet valve and holder for coffee, where a portion of coffee is placed, are connected to heating tube. Reservoir comprises heating element and water that acts as heat exchange medium. Bypass tube connects inlet and outlet of heating pump to each other, and hydraulically controlled valve is installed in bypass tube. ^ EFFECT: improved operational characteristics of device. ^ 8 cl, 3 dwg |
