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. 10, 2013
Filed:
Dec. 13, 2004
Craig L. Diekmann, Mentor, OH (US);
David W. Perrin, Wadsworth, OH (US);
Lawrence A. Boehnlein, Chardon, OH (US);
Craig L. Diekmann, Mentor, OH (US);
David W. Perrin, Wadsworth, OH (US);
Lawrence A. Boehnlein, Chardon, OH (US);
Lincoln Global, Inc., City of Industry, CA (US);
Abstract
A power module cartridge for a welder includes a chassis tray that is dimensioned to fit inside an external case of the welder. The chassis tray includes a fan receptacle, a capacitor receptacle, a rectifier mounting slot and a transformer receptacle. A fan fits into the fan receptacle; a capacitor fits into the capacitor receptacle; a rectifier plate fits into the rectifier mounting slot; and a transformer fits into the transformer receptacle. The chassis tray can also include a clip for receiving a printed circuit board ('PCB'). The PCB can be electrically connected to the aforementioned components. A second chassis tray can fit on the top of each of the components such that the components are sandwiched between the first and second chassis trays. A method of manufacturing a welder is also disclosed.