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:
Mar. 05, 2002
Filed:
May. 15, 2000
Blair Miller, Chicago, IL (US);
Thomas J. Mayer, Hoffman Estates, IL (US);
BMG Holdings, LLC, Chicago, IL (US);
Abstract
A water heating unit uses a voltage transformer type heating unit to heat water. The water flows from a water reservoir to a wound transformer where the water passes through metal tubing that is also the secondary winding of the transformer. The secondary winding is shorted and an erect-magnetic field induces a current in the transformer generating heat that heats the water flowing through the metal tubing. The turns of the primary winding of the heating unit can be separated with spacer material and a cooling fan can be included adjacent to the heating unit for forcing air in between the turns of the primary winding to remove excess heat.