Abstract: A cooling system for cooling chips in a server rack uses a heat pipe, providing a cooled connection to the chips in a server rack. A coolant for the heat pipe is located outside the rack, so that water never needs to be brought into the rack.

Abstract: An equipment cooling rack device, with a cooling cabinet, having a cooled area, adapted for holding multiple different heat creating structures to be cooled; a cooling structure, coupled to the cooling cabinet, and providing a first cooling coil for a left side of the rack and a second cooling coil for a right side of the rack, and orthogonal fans. The fans and coolant are controlled according to thermographic color of the cooling cabinet.

Abstract: A cooling system for cooling air in a rack mounted equipment such as computer systems. The cooling system includes a split and staggered cooling system where the cooling is carried out by two different parallel coolers. One of the coolers is pressed against the walls of the cooling duct, but allows some amount of the air to pass around the cooler. The output of that first cooler is also constricted to a similar amount as the air output that passes around the first cooler. The second cooler is downstream of the first cooler, and receives all the air that passes around the first cooler and provides cooling to that air. In this way, two different split coolers can be used to cool the air stream.

Abstract: An electrical equipment cooling rack, has a rack with support rails which extend vertically, a plurality of rackmounted cooling locations or slots, defined within the support rails, each of the cooling locations extending horizontally and stacked one over the other. A first cooled air plenum is on a first side and a second return air plenum on the second side of each of the slots, receiving the air that has passed over the slots. The air is circulated from the return air, across the top, through an air cooler and forced by a fan into the cooled air plenum. An amount of cooling water is controlled, and an amount of fan speed is controlled, based on temperatures, and temperature differentials, and trends in the temperatures.

Abstract: A cooling system for cooling air in a rack mounted equipment such as computer systems. The cooling system includes a split and staggered cooling system where the cooling is carried out by two different parallel coolers. One of the coolers is pressed against the walls of the cooling duct, but allows some amount of the air to pass around the cooler. The output of that first cooler is also constricted to a similar amount as the air output that passes around the first cooler. The second cooler is downstream of the first cooler, and receives all the air that passes around the first cooler and provides cooling to that air. In this way, two different split coolers can be used to cool the air stream.

Abstract: An equipment rack, is formed with a bottom surface, a top surface, sidewalls extending between the top and bottom surfaces, and server racks extending along the sidewalls supporting computer components which are energized to create heat. The rear of the adjustable to accommodate different depth servers. The bottom of the equipment rack is extended up off the ground by at least 3 inches to allow for airflow under the rack. As the rear surface moves backwards and forwards to accommodate different width racks, the movement also allows more airflow behind the rack.