Solid material comminution or disintegration – Apparatus – With automatic control
Patent
1994-03-24
1995-10-31
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
With automatic control
241100, 2411013, 177 2514, 177 2519, B02C 1912
Patent
active
054622360
ABSTRACT:
A coffee grinding apparatus which measures a quantity of coffee for grinding as a function of time and which is calibrateable to accurately discharge a selected weight of ground coffee. The grinding apparatus includes at least one storage hopper in gravity feed relationship with a dispenser and a grinding mechanism. The apparatus includes a control circuit coupled to the dispenser for selectively operating the dispenser to dispense a desired quantity of coffee beans into the grinding mechanism. A selection device is coupled to the control circuit to allow a user to select a desired weight of ground coffee to be produced by the grinding apparatus. A calibration assembly is coupled to the control circuit, which calibration assembly includes controls for entering the actual weight of the ground coffee to be discharged and a microprocessor which includes a circuit for calculating a correction factor to calibrate the grinding apparatus to accurately produce the selected weight of ground coffee.
REFERENCES:
patent: 4771836 (1988-09-01), Vaito et al.
patent: 4789106 (1988-12-01), Weber
patent: 4909338 (1990-03-01), Vitunic et al.
patent: 4971259 (1990-11-01), Nidiffer
patent: 5186399 (1993-02-01), Knepler et al.
patent: 5241898 (1993-09-01), Newnan
patent: 5350123 (1994-09-01), Illy
patent: 5386944 (1995-09-01), Knepler et al.
Bunn-O-Matic G9-2, product sheet, copyright 1990.
Bunn-O-Matic G9-2, operating and service manual, copyright 1987.
Bunn-O-Matic, Turbo Model, copyright 1990.
Bunn-O-Matic Corporation
Husar John M.
Rosenbaum Mark
LandOfFree
Calibrateable timed weight grinder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Calibrateable timed weight grinder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Calibrateable timed weight grinder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1767603