Beverage brewing apparatus with drip preventing mechanism

Details Beverage brewing apparatus with drip preventing mechanism Beverage brewing apparatus with drip preventing mechanism

1990-08-28

1991-11-12

Jenkins, Robert W.

Foods and beverages: apparatus

Beverage

Infusors

99299, A47J 3124

Patent

active

050638378

ABSTRACT:
A coffee maker or another beverage brewing apparatus wherein a holder for flavoring agent or a filter in the holder has one or more valve-controlled outlets for gravitational descent of freshly brewed beverage into an open-top vessel beneath the holder. The top of the vessel has a rim and a spout which extends to a level below the rim. In order to automatically open the valve which controls the outlet or outlets, the holder or the housing of the apparatus carries a movable actuator which is engaged by the rim, irrespective of the orientation of the spout, and opens the valve as soon as the open top of the vessel is properly positioned beneath the outlet or outlets. The actuator has a rim-engaging follower the effective length of which in the circumferential direction of the open top of the vessel at least equals but normally exceeds the width of the spout. This ensures that the follower is engaged by the rim in any selected orientation of the vessel. The actuator can be reciprocably or pivotably mounted on the housing, on a container for liquid or on the holder.

REFERENCES:
patent: 4667587 (1987-05-01), Wunder
patent: 4790240 (1988-12-01), Henn
patent: 4811657 (1989-03-01), Rixen
patent: 4843955 (1989-07-01), Henn
patent: 4888465 (1989-12-01), Hoffmann
patent: 4888466 (1989-12-01), Hoffmann
patent: 4888467 (1989-12-01), Hoffmann
patent: 4889041 (1989-12-01), Mahlich
patent: 4893552 (1990-01-01), Wunder
patent: 4920868 (1990-05-01), Gehrmann

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