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:
Feb. 25, 2020
Filed:
Mar. 20, 2019
Martin Brokner Christiansen, Laurel, MD (US);
Robert J. Voigt, Arnold, MD (US);
Benjamin Chaoning Liu, Silver Spring, MD (US);
Jonathan Francis Van Dyke, Baltimore, MD (US);
Bruce Ryan Isler, Catonsville, MD (US);
Martin Brokner Christiansen, Laurel, MD (US);
Robert J. Voigt, Arnold, MD (US);
Benjamin Chaoning Liu, Silver Spring, MD (US);
Jonathan Francis Van Dyke, Baltimore, MD (US);
Bruce Ryan Isler, Catonsville, MD (US);
NORTHROP GRUMMAN SYSTEMS CORPORATION, Falls Church, VA (US);
Abstract
An apparatus for providing immersion cooling in a compact-format circuit card environment comprises a plurality of circuit cards, each including first and second subassemblies. Each of the subassemblies is surrounded in a longitudinal-lateral plane by a corresponding first or second perimeter frame. The first and second subassemblies have first and second operating temperatures, respectively. A first temperature tank is formed by first perimeter frames and substantially surrounds the first subassemblies. A second temperature tank is formed by second perimeter frames and substantially surrounds the second circuit card subassemblies. A first temperature cooling supply line selectively introduces the first cooling fluid into the first temperature tank for at least partially inducing the first operating temperature. A second temperature cooling supply line selectively introduces the second cooling fluid into the second temperature tank for at least partially inducing the second operating temperature.