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:
Sep. 06, 2022
Filed:
Dec. 07, 2020
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Hebri Vijayendra Nayak, Rockford, IL (US);
Scott C. Wohlfarth, Edgerton, WI (US);
Michael Anthony Futrell, Rockford, IL (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20254 (2013.01); H05K 7/20281 (2013.01);
Abstract
A cold plate includes a first side with a first surface, and a second side, opposite the first side. A coolant cavity is formed between the first side and the second side. A recessed base is machined into the first surface of the first side. The recessed base is bonded to a base copper plate and is a thinnest portion of the first surface.