Abstract: The present invention is generally directed to a method for modifying a vending machine to provide a vending machine for storing product at a temperature no greater than −40 degrees Celsius. The method of the invention includes the steps of replacing an existing refrigeration compressor with a different compressor having a higher compression and replacing an existing refrigerant with a more efficient refrigerant. Then, the length of an existing capillary tube was increased (preferably to approximately 21 inches). Finally, a new thermostat capable of achieving a −40 Celsius set point. In addition, in the preferred embodiment, the pre-existing thermostat was rewired into a safety switch, which is operable to disable the vending machine from dispensing product if the temperature exceeds the set point. A novel business method is also provided; namely a method of manufacturing and distributing ice cream.

Abstract: The present invention is generally directed to a method for modifying a vending machine to provide a vending machine for storing product at a temperature no greater than −40 degrees Celsius. The method of the invention includes the steps of replacing an existing refrigeration compressor with a different compressor having a higher compression and replacing an existing refrigerant with a more efficient refrigerant. Then, the length of an existing capillary tube was increased (preferably to approximately 21 inches). Finally, a new thermostat capable of achieving a −40 Celsius set point. In addition, in the preferred embodiment, the pre-existing thermostat was rewired into a safety switch, which is operable to disable the vending machine from dispensing product if the temperature exceeds the set point. A novel business method is also provided; namely a method of manufacturing and distributing ice cream.

Abstract: The present invention is generally directed to a method for modifying a vending machine to provide a vending machine for storing product at a temperature no greater than −40 degrees Celsius. The method of the invention includes the steps of replacing an existing refrigeration compressor with a different compressor having a higher compression and replacing an existing refrigerant with a more efficient refrigerant. Then, the length of an existing capillary tube was increased (preferably to approximately 21 inches). Finally, a new thermostat capable of achieving a −40 Celsius set point. In addition, in the preferred embodiment, the pre-existing thermostat was rewired into a safety switch, which is operable to disable the vending machine from dispensing product if the temperature exceeds the set point. A novel business method is also provided; namely a method of manufacturing and distributing ice cream.

Abstract: The present invention is generally directed to a method for modifying a vending machine to provide a vending machine for storing product at a temperature no greater than −40 degrees Celsius. The method of the invention includes the steps of replacing an existing refrigeration compressor with a different compressor having a higher compression and replacing an existing refrigerant with a more efficient refrigerant. Then, the length of an existing capillary tube was increased (preferably to approximately 21 inches). Finally, a new thermostat capable of achieving a −40 Celsius set point. In addition, in the preferred embodiment, the pre-existing thermostat was rewired into a safety switch, which is operable to disable the vending machine from dispensing product if the temperature exceeds the set point. A novel business method is also provided; namely a method of manufacturing and distributing ice cream.

Abstract: The present invention is generally directed to a method for modifying a vending machine to provide a vending machine for storing product at a temperature no greater than −40 degrees Celsius. The method of the invention includes the steps of replacing an existing refrigeration compressor with a different compressor having a higher compression and replacing an existing refrigerant with a more efficient refrigerant. Then, the length of an existing capillary tube was increased (preferably to approximately 21 inches). Finally, a new thermostat capable of achieving a −40 Celsius set point. In addition, in the preferred embodiment, the pre-existing thermostat was rewired into a safety switch, which is operable to disable the vending machine from dispensing product if the temperature exceeds the set point. A novel business method is also provided; namely a method of manufacturing and distributing ice cream.

Abstract: The present invention is generally directed to a method for modifying a vending machine to provide a vending machine for storing product at a temperature no greater than −40 degrees Celsius. The method of the invention includes the steps of replacing an existing refrigeration compressor with a different compressor having a higher compression and replacing an existing refrigerant with a more efficient refrigerant. Then, the length of an existing capillary tube was increased (preferably to approximately 21 inches). Finally, a new thermostat capable of achieving a −40 Celsius set point. In addition, in the preferred embodiment, the pre-existing thermostat was rewired into a safety switch, which is operable to disable the vending machine from dispensing product if the temperature exceeds the set point. A novel business method is also provided; namely a method of manufacturing and distributing ice cream.

Abstract: The present invention is generally directed to a method for modifying a vending machine to provide a vending machine for storing product at a temperature no greater than −40 degrees Celsius. The method of the invention includes the steps of replacing an existing refrigeration compressor with a different compressor having a higher compression and replacing an existing refrigerant with a more efficient refrigerant. Then, the length of an existing capillary tube was increased (preferably to approximately 21 inches). Finally, a new thermostat capable of achieving a −40 Celsius set point. In addition, in the preferred embodiment, the pre-existing thermostat was rewired into a safety switch, which is operable to disable the vending machine from dispensing product if the temperature exceeds the set point. A novel business method is also provided; namely a method of manufacturing and distributing ice cream.