Patent application number | Description | Published |
20090006902 | METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR REPORTING FRU FAILURES IN STORAGE DEVICE ENCLOSURES - Monitoring a plurality of field-replaceable units (FRUs) in an enclosure using two or more microcontroller-equipped power supplies to detect an FRU failure. Upon detection of an FRU failure, a first signal indicative of the failure is communicated from at least one of the microcontroller-equipped power supplies to one or more small computer system interface (SCSI) repeaters over an I | 01-01-2009 |
20090086419 | Split- and Collapsible-Top Hat Frame Height Reduction Features - An enhanced computer assembly and related method is provided that enables easy shipment and installation of such computing systems. In one embodiment a split top hat design is provided that can be removed. The removable split hat comprises a receiving member and an inner member that are secured to the frame in a manner that can be easily removed. In an alternate embodiment, a collapsible top hat is provided which adjusts the height of the assembly from a first to a second position. The collapsible feature has an upper portion that is connected to a plurality of pivoted side members that are capable of collapsing onto themselves. | 04-02-2009 |
20120118534 | MULTIMODAL COOLING APPARATUS FOR AN ELECTRONIC SYSTEM - An apparatus is provided for cooling an electronic system, which includes one or more electronic components across which air passing through the system flows. A cooling unit provides, via a coolant loop, system coolant to cool the electronic component(s), and to an air-to-liquid heat exchanger is coupled to the coolant loop downstream of the electronic component(s) to cool, in primary, liquid-cooling mode, air passing through the system. In primary, liquid-cooling mode, the cooling unit provides cooled system coolant to cool the electronic component(s), and provides system coolant to the air-to-liquid heat exchanger to cool at least a portion of air passing through the electronic system, and in a secondary, air-cooling mode, system coolant flows from cooling the electronic component(s) to the air-to-liquid heat exchanger for rejecting, via the system coolant, heat from the electronic component(s) to air passing across the air-to-liquid heat exchanger. | 05-17-2012 |
20130328400 | CONTROLLING A FAULT-TOLERANT ARRAY OF CONVERTERS - A redundant path power subsystem comprises a plurality of phase regulators in a multi-phase power converter. The plurality of phase regulators comprises at least N+2 phase regulators. N phases are sufficient to serve an electrical load coupled with the redundant path power subsystem. The redundant path power subsystem also comprises a plurality of power supplies, and a plurality of input and control paths between the plurality of power supplies and the plurality of phase regulators. The plurality of input and control paths comprises a plurality of multiplexing logic devices and a plurality of phase controllers. The plurality of phase controllers is operable to control the plurality of phase regulators. The plurality of multiplexing logic devices is operable to multiplex control signals from the plurality of power supplies and a microprocessor for the plurality of phase controllers. | 12-12-2013 |
20130329474 | CONTROLLING A FAULT-TOLERANT ARRAY OF CONVERTERS - A redundant path power subsystem comprises a plurality of phase regulators in a multi-phase power converter. The plurality of phase regulators comprises at least N+2 phase regulators. N phases are sufficient to serve an electrical load coupled with the redundant path power subsystem. The redundant path power subsystem also comprises a plurality of power supplies, and a plurality of input and control paths between the plurality of power supplies and the plurality of phase regulators. The plurality of input and control paths comprises a plurality of multiplexing logic devices and a plurality of phase controllers. The plurality of phase controllers is operable to control the plurality of phase regulators. The plurality of multiplexing logic devices is operable to multiplex control signals from the plurality of power supplies and a microprocessor for the plurality of phase controllers. | 12-12-2013 |
20140117761 | ENERGY EFFICIENT SOLAR POWERED HIGH VOLTAGE DIRECT CURRENT BASED DATA CENTER - A system and method for providing power is disclosed. A variable direct current (DC) power source provides a variable DC voltage. A configurator dynamically converts the variable DC voltage to a selected DC voltage to provide the power. A set of switches combines the solar voltage with a substantially constant DC voltage. A control unit controls the set of switches and the configurator to provide the combined voltages at a selected voltage level. | 05-01-2014 |
20140117965 | ENERGY EFFICIENT SOLAR POWERED HIGH VOLTAGE DIRECT CURRENT BASED DATA CENTER - A system and method for providing power is disclosed. A variable direct current (DC) power source provides a variable DC voltage. A configurator dynamically converts the variable DC voltage to a selected DC voltage to provide the power. A set of switches combines the solar voltage with a substantially constant DC voltage. A control unit controls the set of switches and the configurator to provide the combined voltages at a selected voltage level. | 05-01-2014 |
20150149483 | PERFORMING SUB-SYSTEM ATTRIBUTE MODIFICATION - A tool and technique are employed to distill and prioritize multiple organizational (sub-system) capabilities based on ranked customer requirements or desires. A translational matrix is employed to organize preferences of the sub-system with respect to the customer requirements or desires. Relative importance scores are input into the matrix to reflect prioritized input versus prioritized capabilities. An adjusted relative importance score of the sub-system is automatically calculated and a resultant re-prioritization of sub-system attributes is created for application to new designs, services, or processes. | 05-28-2015 |
20150149485 | PERFORMING SUB-SYSTEM ATTRIBUTE MODIFICATION - A tool and technique are employed to distill and prioritize multiple organizational (sub-system) capabilities based on ranked customer requirements or desires. A translational matrix is employed to organize preferences of the sub-system with respect to the customer requirements or desires. Relative importance scores are input into the matrix to reflect prioritized input versus prioritized capabilities. An adjusted relative importance score of the sub-system is automatically calculated and a resultant re-prioritization of sub-system attributes is created for application to new designs, services, or processes. | 05-28-2015 |