The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2003
Filed:
Aug. 08, 2001
Fernando A. Ubidia, Ludlow, MA (US);
SerVend International, Inc., Sellersburg, IN (US);
Abstract
The present invention provides a system and method for enhancing the carbonation efficiency of an ice-chilled beverage dispenser. The system includes a beverage dispenser having an ice bin, a pre-chill coil proximate a portion of a store of ice in the ice bin; and an under-counter assembly having a carbonator in fluid flow communication with the pre-chill coil, and a pump for pumping water through said system. Water flows through the pre-chill coil prior to flowing through the carbonator. The present invention provides various methods of converting existing ice-chilled beverage dispensers including installing a pre-chill coil proximate to a store of ice in the ice bin so that water flows through the pre-chill coil before it flows through the carbonator. Another method includes diverting the flow of water from a water chill coil to the carbonator, instead of a plain water valve to which fluid originally flowed from the water chill coil. Also, the tubing that connects a water chill coil may be branched so that water flows from the water chill coil to the plain water valve and the carbonator.