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.

Date of Patent:
May. 23, 2017

Filed:

Jan. 25, 2013
Applicant:

Abaco Systems, Inc., Huntsville, AL (US);

Inventors:

Graham Charles Kirk, Towcester, GB;

Stuart Connolly, Towcester, GB;

Tao Deng, Niskayuna, NY (US);

Zeshan Jabar Hussain, Towcester, GB;

Binoy Milan Shah, Niskayuna, NY (US);

Assignee:

Abaco Systems, Inc., Charlottesville, VA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/427 (2006.01); F28F 7/00 (2006.01); B23P 15/26 (2006.01); H01L 23/433 (2006.01); F28D 20/02 (2006.01);
U.S. Cl.
CPC ...
F28F 7/00 (2013.01); B23P 15/26 (2013.01); H01L 23/4275 (2013.01); H01L 23/4338 (2013.01); F28D 20/02 (2013.01); H01L 2924/0002 (2013.01); Y10T 29/4935 (2015.01);
Abstract

A thermal connector configured to be placed within a recess of a heat sink between the heat sink and a heat generating component and transfer heat from the component to the heat sink, including a heat spreader configured to fit within the recess of the heat sink, a spring configured to sit between the heat spreader and with the heat sink and bias the heat spreader towards and away from the heat sink, a flexible membrane attached to the heat sink and the heat spreader and seal off the recess, and a phase change material that fills the recess, wherein the flexible membrane contains the phase change material and allows it to contract or expand in response to the movement of the heat spreader towards or away from the heat sink.


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