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. 21, 2010
Filed:
Dec. 21, 2006
Dennis M. Borowy, Hanover, NH (US);
Michael F. Kornprobst, Lebanon, NH (US);
Ronald E. Morris, New London, NH (US);
Dennis M. Borowy, Hanover, NH (US);
Michael F. Kornprobst, Lebanon, NH (US);
Ronald E. Morris, New London, NH (US);
Hypertherm, Inc., Hanover, NH (US);
Abstract
An improved system for cooling a power supply of a welding or plasma cutting system, and an improved configuration of a power supply. The system cools achieves the improvement in configuration and cooling by mounting electrical components to a circuit board and then to a heat sink. Electrical components are also mounted to a common panel that improves the circulation of air. A central panel supporting the power supply heat sink and components allows a smaller and more compact design while maintaining proper temperatures. Electromagnet cooling is improved by modifying electromagnetic cores to conduct heat to the heat sink, and by the use of thermally conducting polymers.