Green Revolution Cooling, Inc.

Other

Dunan Microstaq, Inc.

Christiaan Scott Best

Mark Garnett

Harry A Hunnicutt

Alex David McManis

Ronald F Slezak

An apparatus for cooling a plurality of rack-mountable servers containing heat generating electronic components in a server room including a dielectric liquid cooling apparatus located inside the tank and a secondary cooling apparatus comprising a remote heat exchanger and at least one pump. The volume of dielectric liquid coolant comprises at least one passage in the tank that is outside of the vertically oriented rack-mountable servers. When the at least one pump is operated to move the dielectric liquid coolant vertically across the heat producing components on the vertically oriented servers, a circuit is formed in which a first portion of dielectric liquid coolant is moved vertically upward across the heat producing components on the vertically oriented servers and then downward outside of the rack mountable servers in the at least one passage, while a second portion of the dielectric liquid coolant flows out of the tank.

Liquid submerged, horizontal computer server rack and systems and method of cooling such a server rack

A power distribution unit for a dielectric cooling system comprising a thermal cutoff or a float switch.

Power distribution system with thermal cutoff for dielectric cooling systems

A computing system includes one or more rack rows comprising one or more racks. The racks includes one or more tanks that hold liquid coolant for at least one of the one or more servers, and a liquid coolant to remove heat from at least one of the one or more servers. An aisle is provided next to a rack row or between two of the rack rows. The aisle includes a floor. The floor can be walked on by service personnel to access at least one of the one or more racks in at least one of the rows. Cooling components at least partially below the aisle move a liquid to remove heat from at least one of the servers in at least one of the racks. The racks, floor and cooling components may be fire-resistant.

System and method of packaging computing resources for space and fire-resistance

Apparatus, systems, and methods for efficiently cooling computing devices having heat-generating electronic components, such as, for example, independently operable servers, immersed in a dielectric liquid coolant in a tank.

An apparatus for holding and cooling rack-mountable servers having heat-producing electronic components includes a tank, a volume of dielectric liquid coolant in the tank, mounting members that hold rack-mountable servers in the tank, one or more pumps, fluid velocity augmentations devices, and a liquid-to-liquid or liquid-to-refrigerant heat exchanger outside of the tank. The mounting members hold the rack-mountable servers in a vertical orientation within the tank such that the servers are commonly submersed in the volume of the dielectric liquid coolant. When a pump is operated to move the dielectric liquid coolant vertically across the heat producing components of the rack-mountable servers, a circuit is formed in which a first portion of heated dielectric liquid coolant is moved vertically upward across the heat producing components and then downward outside of the rack mountable servers in a passage external to the rack-mountable servers, while a second portion of heated dielectric liquid coolant flows out of the tank and through the liquid-to-liquid or liquid-to-refrigerant heat exchanger.

Commmonly submersed servers with velocity augmentation and partial recirculation in tank

Embodiments that allow for the air cooling of disk drives associated with liquid cooled nodes are disclosed. A node for performing computing operations includes a frame, a power supply coupled to the |frame|, and one or more liquid coolant-submersible motherboard assemblies. The one or more motherboard assemblies are configured to operate when submersed in a liquid coolant. The motherboard assemblies are mounted on the frame with one or more spaces between. The spaces form one or more channels between the motherboard assemblies. The frame includes an opening on at least one end of the one or more channels.

System and method for air-cooling hard drives in liquid-cooled server rack

A device has been disclosed that may include a spool valve including a body having a first connector and a second connector and a spool movable relative to the body for controlling flow between the first connector and the second connector. The reversible flow control assembly further may include a pilot valve device developing a single pressure command in the form of a fluid at a command pressure. The spool valve may be responsive to the single pressure command developed in said pilot valve device to control flow between the first connector and the second connector without regard to the direction of flow. The majority of axial forces acting on the spool to position the spool relative to the body when fluid is flowing through the valve may be fluid forces.

Growing community of inventors

Austin, TX, United States of America

Christiaan Scott Best