Patent application number | Description | Published |
20080264604 | COOLING APPARTAUS, COOLED ELECTRONIC MODULE AND METHODS OF FABRICATION EMPLOYING A MANIFOLD STRUCTURE WITH INTERLEAVED COOLANT INLET AND OUTLET PASSAGEWAYS - A cooling apparatus and method of fabrication are provided for facilitating removal of heat from an electronic device. The cooling apparatus includes a manifold structure having a plurality of inlet and outlet passageways for injecting coolant onto, and exhausting coolant after impinging on, a surface to be cooled. The coolant inlet and outlet passageways are interleaved in the manifold structure, and coolant is injected and exhausted through a common edge of the manifold. The manifold structure further includes coolant inlet and outlet plenums, with coolant passing through the inlet passageways from the inlet plenum in a first direction and coolant passing through the outlet passageways to the outlet plenum in a second direction, the first and second directions being perpendicular to the surface to be cooled and being opposite directions, and wherein the manifold structure is contained within a rectangular volume defined by a projection of the common edge. | 10-30-2008 |
20080273306 | SYSTEM AND METHOD OF FACILITATING COOLING OF ELECTRONICS RACKS OF A DATA CENTER EMPLOYING MULTIPLE COOLING STATIONS - A cooling system and method are provided for cooling air exiting one or more electronics racks of a data center. The cooling system includes at least one cooling station separate and freestanding from at least one respective electronics rack of the data center, and configured for disposition of an air outlet side of electronics rack adjacent thereto for cooling egressing air from the electronics rack. The cooling station includes a frame structure separate and freestanding from the respective electronics rack, and an air-to-liquid heat exchange assembly supported by the frame structure. The heat exchange assembly includes an inlet and an outlet configured to respectively couple to coolant supply and coolant return lines for facilitating passage of coolant therethrough. The air-to-liquid heat exchange assembly is sized to cool egressing air from the air outlet side of the respective electronics rack before being expelled into the data center. | 11-06-2008 |
20090072967 | AUTO-LOCATING SYSTEM AND METHOD FOR DATA CENTER MAPPING AND MONITORING - Automated locating of electronics racks within a data center room is provided. The automated approach employs n wireless identification units associated with respective electronics racks of the data center, and first and second transceiver units positioned within the data center along a common plane at known X,Y locations. A monitor unit is in communication with the transceiver units, and automatically determines X,Y location within the data center room of each respective electronics rack employing, in part, first time differentials between transmission of a first broadcast signal by the first transceiver unit and receipt of response signals from the wireless identification units, second time differentials between transmission of a second broadcast signal from the second transceiver unit and receipt of response signals thereto from the wireless identification units, and the known X,Y locations within the data center of the transceiver units. | 03-19-2009 |
20090086432 | DOCKING STATION WITH CLOSED LOOP AIRLFOW PATH FOR FACILITATING COOLING OF AN ELECTRONICS RACK - A docking station is provided for cooling an electronics rack of a data center. The docking station includes an enclosure having at least one wall, a cover coupled to the at least one wall, and a central opening sized to receive the electronics rack therein through an access opening in the wall. The enclosure is separate and freestanding from the electronics rack, and when the electronics rack is operatively positioned within the central opening, the enclosure surrounds the electronics rack and facilitates establishing a closed loop airflow path passing through air inlet and outlet sides of the rack and through an air return pathway of the enclosure. The docking station further includes an air-to-liquid heat exchange assembly disposed within the air return pathway of the enclosure for cooling circulating air passing through the closed loop airflow path. | 04-02-2009 |
20090207567 | METHOD AND AIR-COOLING UNIT WITH DYNAMIC AIRFLOW AND HEAT REMOVAL ADJUSTABILITY - Method and air-cooling unit are provided for dynamically adjusting airflow rate through and heat removal rate of the air-cooling unit to facilitate cooling of one or more electronics racks of a data center. The air-cooling unit includes a housing, an air-moving device, and an air-to-liquid heat exchanger. The air-moving device moves air through the housing from the air inlet side to the air outlet side thereof, and the heat exchanger cools the air passing through the housing. A control unit controls the air-moving device and the flow of liquid coolant through the heat exchanger to automatically, dynamically adjust airflow rate and heat removal rate of the air-cooling unit to achieve a current airflow rate target and current heat removal rate target therefore. The current targets are based on airflow rate through and heat load generated by one or more associated electronics racks of the data center. | 08-20-2009 |
20090314467 | COOLING APPARATUS AND METHOD OF FABRICATION THEREOF WITH JET IMPINGEMENT STRUCTURE INTEGRALLY FORMED ON THERMALLY CONDUCTIVE PIN FINS - A cooling apparatus and method of fabrication are provided for facilitating removal of heat from a heat-generating electronic device. The method of fabrication includes: bonding a plurality of thermally conductive pin fins to a surface to be cooled, each pin fin including a stem with a bulb structure on its distal end; depositing material onto the plurality of thermally conductive pin fins to integrally form a jet impingement structure with the pin fins, wherein the distal ends of the plurality of thermally conductive pin fins form part of the jet impingement structure; and controlling the depositing of material onto the distal ends of the pin fins to form a plurality of jet orifices in the jet impingement structure, with the depositing resulting in the plurality of jet orifices automatically self-aligning between the plurality of thermally conductive pin fins. | 12-24-2009 |
20100252234 | HIGH PERFORMANCE DUAL-IN-LINE MEMORY (DIMM) ARRAY LIQUID COOLING ASSEMBLY AND METHOD - A method and associated assembly for cooling electronic heat generating components of a computer including dual-in-line memory (DIMM) array(s) is provided. The assembly comprises a cooling component having a plate with a first and a second (reverse) side, thermally coupling to the heat generating components including the DIMM array(s). The first plate side has a coolant conduit connected at one end to a supply manifold via flexible tubing and at another end to a return manifold via another flexible tubing such that when coolant is supplied, the coolant circulates from the supply manifold to the return manifold by passing through said first plate's conduit. | 10-07-2010 |