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:
Nov. 21, 1989
Filed:
Sep. 06, 1988
Joseph W Shannon, Kent, OH (US);
ABC/Sebrn Tech Corp., Mogadore, OH (US);
Abstract
A carbonation system employing a pneumatic pump which operates off of a pressurized source of carbon dioxide which is itself employed for the carbonation process. The pneumatic pump serves as both a precarbonation chamber and a reservoir for receiving water from a low pressure source and subsequently transferring precarbonated water to a carbonation tank. Sensors within the pneumatic pump assure that a proper volume of water is maintained within the precarbonation chamber and available for transfer to the tank. Both the pneumatic pump and the carbonation tank operate off of the same supply of pressurized carbon dioxide, but the pressure provided to the tank is slightly less than that presented to the pneumatic pump.