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:
Aug. 31, 1999
Filed:
Feb. 25, 1998
Felix Tietz, Hamburg, DE;
Wolfgang Wilke, Hoisdorf, DE;
Crown Simplimatic Incorporated, Lynchburg, VA (US);
Abstract
A beverage filling machine (10) for conserving beverage at the end of a production run of the type comprising at least one filling assembly (20) for filling a beverage container (22) and a supply tank (12) for supplying beverage (32) to the filling assembly (20). The machine (10) is characterized by the supply tank (12) including a an endless wall (42) movable between an open position disposed above a ledge (38) disposed vertically above said bottom (28) for allowing beverage (32) to level completely across the tank (12) and a closed position in sealing engagement with the ledge for dividing said tank (12) into an isolated volume (34) and a useable volume (36) for removing beverage (32) from said isolated volume (34) and allowing beverage (32) to level only in said useable volume (36). An actuator (46) moves the endless wall (42) vertically between the open and closed positions. A main supply line (60) establishes beverage flow with the bottom (28) of said tank (12) below the ledge (38) and a secondary supply line (62) establishes beverage flow above said ledge (38) and outside of the endless wall (42). Valves (68, 70 and 74) control the flow of beverage to and from the tank (12) and the useable volume (36), abetted by a pump (76).