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:
Jan. 26, 2016
Filed:
Jan. 20, 2014
Parker-hannifin Corporation, Cleveland, OH (US);
Carsten Mehring, Irvine, CA (US);
Parker-Hannifin Corporation, Cleveland, OH (US);
Abstract
An impingement cooling system for cooling electronic components includes a nozzle array having a plurality of nozzles in fluid communication with a source of cooling fluid, each nozzle including a deflection structure that deforms above a threshold temperature. A plurality of thermally conductive pins respectively are in thermal contact with the deflection structures and conduct heat from at least one of the electronic components to the deflection structures. When a heated nozzle within the nozzle array reaches a temperature above the threshold temperature due to heat conducted from the respective thermally conductive pin, the deflection structure of the heated nozzle deforms from a closed position to an open position to permit cooling fluid to impinge upon the electronic component. The deflection structure may be a deflection plate formed of a bimetallic material having layers of different thermal expansion coefficients, or a thermally responsive two-way shape memory material.