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:
Jun. 26, 2007
Filed:
Jul. 21, 2005
Roger Desailly, Vitry aux Loges, FR;
Alain Jeanne, Amilly, FR;
Roger Desailly, Vitry aux Loges, FR;
Alain Jeanne, Amilly, FR;
Newport Corporation, Irvine, CA (US);
Abstract
The present application is directed to a linear motor and includes a first mounting plate having an interior face disposing one or more magnetic elements thereon, a second mounting plate having an interior face disposing one or more magnetic elements thereon, a cooling element positioned between the interior faces of the first and second mounting plates and defining one or more cooling passages therein, the cooling passages having one or more heat sink wall members therein, at least one end cap configured to be coupled to cooling element and enclose the cooling passages therein, at least one seal positionable between the end cap and the cooling element and configured to couple the end cap to the cooling element in sealed relation, and a forcer device positioned between the magnetic elements on the first and second mounting plates and configured to movably engage the cooling element.