Continuous flow heater control system for an apparatus for makin

Details Continuous flow heater control system for an apparatus for makin Continuous flow heater control system for an apparatus for makin

1992-05-07

1994-02-01

Bartis, Anthony

Electric resistance heating devices

Heating devices

Continuous flow type fluid heater

99281, 99285, 99288, 99307, 219432, 392480, H05B 102, A47J 31057, A47J 3156, F24H 114

Patent

active

052838544

ABSTRACT:
An electrically heated continuous flow heater control system includes an electric switching element that has an open and a closed switching position and is electrically connected in series to a thermostat. Switching element (26) is always closed in the brewing process while it can be opened and closed again in the keep-warm process by a control circuit. The control circuit includes a temperature sensor which is in good heat contact with the infusion beverage. When in the initial phase of the keep-warm process the sensor temperature is in excess of a definable switching temperature, the control circuit keeps the switching element in its open position for as long as the sensor temperature remains higher than the switching temperature in the course of the consequently occurring cooling of the infusion beverage. When the sensor temperature is below or equal to the temperature of the switching element in the keep-warm process, the control circuit keeps the switching element in its closed position for a predefinable first time interval (heating cycle) irrespective of the sensor temperatures produced during the heating cycle.

REFERENCES:
patent: 4758709 (1988-07-01), Schiebelhuth et al.
patent: 4762055 (1988-08-01), Shimomura
patent: 4772777 (1988-09-01), Weller et al.
patent: 4838152 (1989-06-01), Kubicko et al.
patent: 4904845 (1990-02-01), Wonka
patent: 4994641 (1991-02-01), Schiebelhuth

Affiliated with

Also associated with

Rating

Continuous flow heater control system for an apparatus for makin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Continuous flow heater control system for an apparatus for makin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous flow heater control system for an apparatus for makin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-585246