초록 ▼

A method of controlling semi-frozen liquid beverage in a dispensing machine having a bowl to contain the beverage, a motor to turn a helical auger blade within the bowl to scrape the semi-frozen beverage, and a compressor to cool the beverage. The method includes the steps of actuating the compresso

A method of controlling semi-frozen liquid beverage in a dispensing machine having a bowl to contain the beverage, a motor to turn a helical auger blade within the bowl to scrape the semi-frozen beverage, and a compressor to cool the beverage. The method includes the steps of actuating the compressor to the bowl until the temperature of the beverage is cool to reach an initial set point. The compressor is deactivated after temperature of the beverage is cooled at or below a set point. Torque on the motor caused by resistance to the auger blade is sensed after a defined time period following switching off of the compressor. The compressor is activated if the torque on the motor is below a certain level and the temperature set point is lowered from the initial set point to a lower set point in order to cool the product.

대표청구항 ▼

1. A bowl for a beverage dispenser, which bowl comprises: an elongated cylindrical body; an entirely open back capable of mating with said dispenser; a closed top; and a closed, partially domed front. 2. A bowl for a beverage dispenser as set forth in claim 1 wherein an axis of said cylindri

1. A bowl for a beverage dispenser, which bowl comprises: an elongated cylindrical body; an entirely open back capable of mating with said dispenser; a closed top; and a closed, partially domed front. 2. A bowl for a beverage dispenser as set forth in claim 1 wherein an axis of said cylindrical body is at an angle to horizontal plane of said dispenser. 3. A bowl for a beverage dispenser as set forth in claim 1 wherein said cylindrical body has a receptacle port to receive a pin extending from said dispenser in order to lock said bowl in place. 4. A bowl for a beverage dispenser as set forth in claim 1 wherein said bowl receives a cylindrical evaporator through said entirely open back. 5. A bowl for a beverage dispenser, which bowl comprises: an elongated cylindrical body wherein an axis of said elongated cylindrical body is at an angle to a horizontal plane of said dispenser; an open back capable of mating with said dispenser; a closed top; and a closed, partially domed front. 6. A bowl for a beverage dispenser as set forth in claim 5 wherein said cylindrical body has a receptacle port to receive a pin extending from said dispenser in order to lock said bowl in place. 7. A bowl for a beverage dispenser as set forth in claim 5 wherein said bowl receives a cylindrical evaporator through said entirely open back. 8. A bowl for a beverage dispenser, which bowl comprises: an elongated cylindrical body, wherein said cylindrical body has a receptacle port to receive a pin extending from said dispenser in order to lock said bowl in place; an open back capable of mating with said dispenser; and a closed, partially domed front. 9. A bowl for a beverage dispenser as set forth in claim 8 wherein an axis of said cylindrical body is at an angle to a horizontal plane of said dispenser. 10. A bowl for a beverage dispenser as set forth in claim 8 wherein said bowl receives a cylindrical evaporator through said open back.