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. 05, 2014
Filed:
Jun. 18, 2012
Scott D. Brandenburg, Kokomo, IN (US);
Suresh K. Chengalva, Westfield, IN (US);
Scott D. Brandenburg, Kokomo, IN (US);
Suresh K. Chengalva, Westfield, IN (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A self-circulating heat exchanger apparatus for dissipating heat from an electronic assembly. An enclosure defines a closed-loop circulation path for coolant. An electronic assembly capable of generating heat is installed into a vertical portion of the enclosure such that heat from the electronic assembly causes coolant in the vertical portion to rise, thereby inducing self-circulation of the coolant in the enclosure. The electronic assembly is coated with a combination of silicon nitride and PARYLENE® in order to protect electronic components from water based coolants such as a mixture of ethylene glycol and water.