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. 29, 1994
Filed:
Oct. 09, 1992
G Robert Oslin, Chicago, IL (US);
Delaware Capital Formation, Inc., Wilmington, DE (US);
Abstract
Atmospheric convection type steamer apparatus includes at least one oven chamber and a discrete atmospheric steam generator operative to provide steam to the oven chamber. A quiescent low fire power input to the steam generator maintains water in the steam generator at its boiling temperature during a non-cooking mode and provides a continuous steam flow into the oven chamber to maintain the chamber in a ready condition for substantially instantaneous steam heating when a cooking or high fire mode is initiated. In a stacked double oven embodiment, each oven chamber has a discrete atmospheric steam generator maintained at a quiescent low fire power input sufficient to maintain the water at its boiling temperature and effect a continuous ready condition within the corresponding oven chambers. Steam lines directly connect the oven chambers to their corresponding steam generators and enable introduction of cleaning and deliming agents directly into the steam generators from within the oven chambers. Other features contribute to improved steamer operation, reliability and cost savings over prior atmospheric steamers.