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:
Sep. 08, 1998
Filed:
Sep. 03, 1997
Robert J Cohn, Dallas, PA (US);
Chad Morgan, West Pittston, PA (US);
Product Solutions Inc., Wilkes-Barre, PA (US);
Abstract
A module adapted to generate a stream of hot, humid air, the module operating in conjunction with a proofing chamber in which pieces of yeast dough are raised prior to baking by being subjected to this stream. One section of the module is occupied by a replenishable water reservoir from which water is fed into the water pan of a steam generator. The pan is provided with a water heater element for boiling the water to produce steam which is collected in a steam chamber above the pan. A parallel section of the module is occupied by an air duct whose air intake at the inlet end of the duct leads to an air blower blowing a stream of air through an air heater element producing a hot air stream that flows via a mixing zone toward an exhaust vent at the outlet end of the duct. Steam from the steam chamber is injected by a steam tube into the mixing zone in the duct to intermingle with the hot air stream whereby discharged from the exhaust vent is a stream of hot, humid air.