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. 07, 2013
Filed:
Aug. 12, 2009
Applicants:
Harald Disch, Elzach, DE;
Martin Schrempp, Gengenbach, DE;
Norbert Litterst, Offenburg, DE;
Inventors:
Assignee:
Premark FEG L.L.C., Glenview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A conveyor dishwasher () has a control apparatus () for automatically setting the quantity of final rinse liquid sprayed in the final rinse zone () per unit time as a function of the conveying speed and/or as a function of the type of washware conveyed through the final rinse zone (). A rinse aid metering apparatus () is also provided which is designed to add in a metered fashion a constant quantity of rinse aid per unit time to the fresh water provided for final rinsing purposes independently of the quantity of final rinse liquid sprayed in the final rinse zone () per unit time.