Espresso and drip coffee maker

Details Espresso and drip coffee maker Espresso and drip coffee maker

1987-12-22

1988-08-02

Jenkins, Robert W.

Foods and beverages: apparatus

Beverage

Infusors

99281, 99302R, 99305, 99306, 99307, A47J 3130, A47J 3134

Patent

active

047607742

ABSTRACT:
An espresso and drip coffee maker has a body on which a hanging member is mounted. The hanging member may be rotated to an operative position for hanging removably a coffee bean container on an upper portion of the body. The body includes a water container, a conduit, and an accumulating chamber therein. A two-way valve is provided for guiding the water in the water container through either the conduit or the accumulating chamber into a steam chamber which is communicated with the coffee bean container. A heating pipe is interposed between the conduit and the accumulating chamber for providing heat to the conduit and the accumulating chamber. A check valve is provided for preventing water or steam from flowing back to the water container through the conduit.

REFERENCES:
patent: 4083295 (1978-04-01), Hollingsworth
patent: 4460819 (1984-07-01), Eugster
patent: 4506597 (1985-03-01), Karns
patent: 4508023 (1985-04-01), Naya
patent: 4674400 (1987-06-01), Rondel

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