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:
Aug. 04, 2009
Filed:
May. 04, 2004
Thomas G. Andrikowich, Whitinsville, MA (US);
Michael C. Strzepa, Shrewsbury, MA (US);
Thomas G. Andrikowich, Whitinsville, MA (US);
Michael C. Strzepa, Shrewsbury, MA (US);
Maxtor Corporation, Scotts Valley, CA (US);
Abstract
A method and apparatus for sealing a hard disk drive with a low-density gas is provided. A valve body is positioned over an opening in the hard disk drive housing. The valve body is in communication with a source of low-density gas, a vacuum source and the interior of the disk drive. The vacuum source evacuates the internal cavity of the disk drive through the opening. The cavity is then filled with the low-density gas. A reciprocating member then positions a sealing member in the opening to seal the opening and capture the low-density gas within the disk drive.