Device for brewing the roasted and ground beans of the coffee in

Details Device for brewing the roasted and ground beans of the coffee in Device for brewing the roasted and ground beans of the coffee in

1996-06-14

1997-07-08

Jenkins, Robert W.

Foods and beverages: apparatus

Beverage

Infusors

99295, 993233, A47J 3132, A47J 3140

Patent

active

056449739

ABSTRACT:
Disclosed is a device for brewing the roasted and ground beans of the coffee used in a vending machine, which comprises a ground beans receptacle for containing the roasted and ground beans of the coffee, a mixing means for mixing the ground beans of the coffee with a hot water, an extracting chamber for providing a space used to extract a coffee liquid, an extracting means for extracting the coffee liquid by jetting a pressurized air against the mixture of the roasted and ground beans and hot water, a filter mechanism arranged below the extracting chamber for filtering the coffee liquid, a reciprocating means for lowering and raising extracting chamber, and a sweeper for removing the residue remaining on the filter mechanism, characterized in that the filter mechanism further comprises a porous filter part for passing pure coffee liquid only, a support part for supporting the filter part not to be distorted by an external pressure, and a buffer arranged between the filter part and the support part for absorbing the jetting force of the pressurized air and the tearing force of the sweeper.

REFERENCES:
patent: 3011426 (1961-12-01), Mueller
patent: 3413907 (1968-12-01), Schwertfeger et al.
patent: 5265518 (1993-11-01), Reese
patent: 5479848 (1996-01-01), Versini

Affiliated with

Also associated with

Rating

Device for brewing the roasted and ground beans of the coffee in does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for brewing the roasted and ground beans of the coffee in, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for brewing the roasted and ground beans of the coffee in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2403992