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. 12, 2012
Filed:
Jul. 26, 2007
Applicants:
Vance B. Murakami, Los Gatos, CA (US);
Tony Willever, San Jose, CA (US);
John M. Grisham, San Jose, CA (US);
Inventors:
Vance B. Murakami, Los Gatos, CA (US);
Tony Willever, San Jose, CA (US);
John M. Grisham, San Jose, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a cooling system, a variable orifice controls the flow of cooling fluid through a cooling fluid flow path. The variable orifice includes an adjustable diaphragm shutter through which the cooling fluid flows. Upon manipulation of the adjustable diaphragm shutter, a diameter of an opening of the adjustable diaphragm shutter is adjusted to control the flow of the cooling fluid.