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公开(公告)号：US10237999B2
公开(公告)日：2019-03-19
申请号：US15339451
申请日：2016-10-31
发明人： Harvey Lunsman , Troy Oxby , Michael Peterson , David Collins , Steven J. Dean , Russell Stacy , Andy Warner
摘要： The present disclosure is directed to a configurable extension space for a computer server or node blade that has the ability to expand data storage or other functionality to a computer system while minimizing any disruption to computers in a data center when the functionality of a computer server or a node blade is extended. Apparatus consistent with the present disclosure may include multiple electronic assemblies where a first assembly resides deep within an enclosure to which an expansion module may be attached in an accessible expansion space.
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公开(公告)号：US10941892B2
公开(公告)日：2021-03-09
申请号：US15789741
申请日：2017-10-20
发明人： Michael Scott , Steven J. Dean , Harvey J. Lunsman
摘要： Male and female fittings are configured to mate to form a valved connector system. Some embodiments of the female fitting include movable poppet configured to sealingly engage a flared projection within the female fitting. Some embodiments of the male fitting include a male mating aperture, and a movable plug configured to sealingly engage the male mating aperture. When the female fitting is mated with a male fitting, the male fitting forces the poppet to disengage from the flared projection, and the flared projection forces the plug to recede into the male fitting, to open a fluid path through the valved connector system.
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公开(公告)号：US10521260B2
公开(公告)日：2019-12-31
申请号：US15650357
申请日：2017-07-14
发明人： Steven J. Dean , Michael Woodacre , Randal S. Passint , Eric C. Fromm , Thomas E. McGee , Michael E. Malewicki , Kirill Malkin
摘要： A high performance computing (HPC) system has an architecture that separates data paths used by compute nodes exchanging computational data from the data paths used by compute nodes to obtain computational work units and save completed computations. The system enables an improved method of saving checkpoint data, and an improved method of using an analysis of the saved data to assign particular computational work units to particular compute nodes. The system includes a compute fabric and compute nodes that cooperatively perform a computation by mutual communication using the compute fabric. The system also includes a local data fabric that is coupled to the compute nodes, a memory, and a data node. The data node is configured to retrieve data for the computation from an external bulk data storage, and to store its work units in the memory for access by the compute nodes.
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公开(公告)号：US20180238480A1
公开(公告)日：2018-08-23
申请号：US15789741
申请日：2017-10-20
发明人： Michael Scott , Steven J. Dean , Harvey J. Lunsman
IPC分类号： F16L37/36 , F16L37/14 , F16L37/086
CPC分类号： F16L37/36 , F16L37/006 , F16L37/086 , F16L37/14 , F16L37/34 , F16L37/35 , F16L37/56
摘要： Male and female fittings are configured to mate to form a valved connector system. Some embodiments of the female fitting include movable poppet configured to sealingly engage a flared projection within the female fitting. Some embodiments of the male fitting include a male mating aperture, and a movable plug configured to sealingly engage the male mating aperture. When the female fitting is mated with a male fitting, the male fitting forces the poppet to disengage from the flared projection, and the flared projection forces the plug to recede into the male fitting, to open a fluid path through the valved connector system.
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公开(公告)号：US20240306352A1
公开(公告)日：2024-09-12
申请号：US18180390
申请日：2023-03-08
发明人： Torsten Wilde , Rob J. Rongstad , Peter A. Hansen , Robert E. Mascia , Steven J. Martin , Steven J. Dean , Harvey E. White, JR. , Brian T. Purcell
IPC分类号： H05K7/20
CPC分类号： H05K7/20945 , H05K7/20281
摘要： A process includes communicating a coolant flow between an inlet and an outlet of a coolant subsystem that is associated with a cooling domain to remove thermal energy from a plurality of processor-based nodes of the cooling domain. The communication of the coolant flow has associated predefined parameters. The process includes regulating a temperature of the coolant flow at the outlet. In accordance with example implementations, the regulation includes determining, based on the predefined parameters, a minimum collective power consumption by the processor-based nodes to maintain a temperature of the coolant flow at the outlet at or above a minimum threshold temperature, and based on the minimum power consumption, scheduling jobs to be executed by the nodes.
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公开(公告)号：US12104618B2
公开(公告)日：2024-10-01
申请号：US17977200
申请日：2022-10-31
发明人： John P. Franz , Steven J. Dean , Ernesto J. Ferrer
IPC分类号： F04D29/042 , F04D29/64 , H05K7/20
CPC分类号： F04D29/648 , F04D29/042 , F04D29/642 , H05K7/20254 , H05K7/20272
摘要： An example axial pump for delivering liquid coolant to cool an electronic device comprises a conduit defining a flow path from an inlet of the conduit to an outlet of the conduit and an impeller in the conduit. The impeller is rotatable about an axis of rotation parallel to the flow path. The pump also has a motor stator configured to drive rotation of the impeller body about the axis of rotation. In addition, the pump comprises an adjustment mechanism coupling the impeller to the conduit. The adjustment mechanism is actuatable to cause translation of the impeller relative to the conduit. This may allow for adjustment of a clearance between a blade tip of a blade of the impeller and a wall of the conduit.
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公开(公告)号：US20180018196A1
公开(公告)日：2018-01-18
申请号：US15650357
申请日：2017-07-14
发明人： Steven J. Dean , Michael Woodacre , Randal S. Passint , Eric C. Fromm , Thomas E. McGee , Michael E. Malewicki , Kirill Malkin
CPC分类号： G06F9/45558 , G06F9/50 , G06F9/5077 , G06F9/54 , G06F2009/45595 , G06Q10/06 , H04L29/08315 , H04L67/1042
摘要： A high performance computing (HPC) system has an architecture that separates data paths used by compute nodes exchanging computational data from the data paths used by compute nodes to obtain computational work units and save completed computations. The system enables an improved method of saving checkpoint data, and an improved method of using an analysis of the saved data to assign particular computational work units to particular compute nodes. The system includes a compute fabric and compute nodes that cooperatively perform a computation by mutual communication using the compute fabric. The system also includes a local data fabric that is coupled to the compute nodes, a memory, and a data node. The data node is configured to retrieve data for the computation from an external bulk data storage, and to store its work units in the memory for access by the compute nodes.
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公开(公告)号：US10188016B2
公开(公告)日：2019-01-22
申请号：US15339483
申请日：2016-10-31
发明人： Harvey Lunsman , Steven J. Dean , Roger Ramseier , Russell Stacy
摘要： The present disclosure is directed to a configurable extension space for a computer server or node blade that has the ability to expand data storage or other functionality to a computer system while minimizing any disruption to computers in a data center when the functionality of a computer server or a node blade is extended. Apparatus consistent with the present disclosure may include multiple electronic assemblies where a first assembly resides deep within an enclosure to which an expansion module may be attached in an accessible expansion space. Such apparatus may also include liquid cooling.
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