Hot beverage e.g. coffee, tea prepn. equipment - has curved water tube in which bend above max. level of water supply is followed by downward connection to reheater

摘要

The tube (2) supplies water from a fresh water tank (1) to a hot coffee or tea container (4) or filter via two heaters (9) in series. Its curved portion (5) rises to a height (6) above the water level max. of the tank (1) before descending (10) to the second heater. - Comparatively cool water, standing in the rising portion (7) of the tube (2) when brewing up begins, cannot pass through to the container (4) without being reheated to the correct temp.