JPS6415013A - Extractor of coffee - Google Patents

Abstract

PURPOSE: To automatically extract coffee at a set-up time, and to arbitrarily use hot water when the supply of hot water is necessited, by installing a hot water storing tank having a sensor for detecting the existence of water, a timer mechanism installed on a hot water supplying port for setting an operation time of a hot water supply pump, and a display part for the time mechanism. CONSTITUTION: A sensor 5 for detecting the existence of water is installed on a hot water tank 1, and the boiling without water is prevented, and an extracting operation is stopped when the water does not exist in the tank. A holding box of a filter receiver 2 is removably installed on an extracting part 7, and a hot water supplying part 3 is installed on an upper part of the same. A hot water supplying pump 4 in installed between the hot water tank 1 and the hot water supplying part 3, so that the hot water can be supplied to the coffee powder, tea, green tea or the like stored on a filter 20 in the filter receiver 2. A timer mechanism comprising a display part for setting an operation time and an operating condition of the hot water supplying pump 4, is installed. Accordingly, the timer mechanism controls the finish of extraction at a set-up time for drinking, only by setting the filter 20 and the coffee powder, and storing the water in the hot water tank 1.