US 2023/0422445 A1 · COOLANT SHROUD

Abstract

Various aspects include devices, systems, and methods for cooling a heatsink of electronic equipment immersed in an immersion coolant tank with a coolant shroud. The coolant shroud includes side walls and a covering wall. The side walls mounted on a mounting surface within the immersion coolant tank and on which the heatsink is secured and at least one of the side walls includes a fluid port and a fluid aperture. The covering wall extends from and between the side walls, wherein the side walls and the covering wall together form a cooling chamber that receives the heatsink. Dielectric fluid inside the cooling chamber is in fluid communication with dielectric fluid outside the cooling chamber via the fluid aperture. The fluid port is in fluid communication with a dielectric fluid pump disposed outside the cooling chamber.

Claims18

Dependent claims

A coolant shroud for a heatsink of electronic equipment immersed in an immersion coolant tank, comprising:

side walls configured to be mounted on a mounting surface within the immersion coolant tank and on which the heatsink is secured, wherein the side walls are configured to extend away from the mounting surface, wherein a fluid port and a fluid aperture are formed in at least one of the side walls;
and
a covering wall, wherein the side walls and the covering wall together form a cooling chamber configured to receive the heatsink therein, wherein dielectric fluid inside the cooling chamber is in fluid communication with dielectric fluid outside the cooling chamber via the fluid aperture, wherein the fluid port is in fluid communication with a dielectric fluid pump such that fluid pressure generated by the dielectric fluid pump is configured to move dielectric fluid through and between each of the fluid aperture and the fluid port.

Dependencies are inferred from the claim text.

Coolant shroud

Life of this patent

Coolant shroud

Life of this patent

Abstract

Claims18