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31. 发明授权

US09052252B2 Sensors, communication techniques, and related systems 有权
标题翻译：传感器，通信技术和相关系统
公开(公告)号：US09052252B2
公开(公告)日：2015-06-09
申请号：US14210165
申请日：2014-03-13
申请人： COOLIT SYSTEMS INC.
发明人： Geoff Sean Lyon , Mike Holden
IPC分类号： G08B21/00 , G01M3/18
CPC分类号： G01M3/18 , G01M3/165
摘要： Leak detectors can have a sensor configured to detect a presence of a working fluid externally of a liquid-based heat-transfer system. The leak detector can also have an electrical circuit configured to emit a signal responsive to a detected presence of the working fluid externally of the liquid-based heat transfer system. Methods of detecting a leak of a working fluid from a liquid-based heat-transfer system can include sensing a presence or an absence of a working fluid externally of a liquid-based heat-transfer system. The methods can include generating a tachometer signal in correspondence with a sensed absence and a sensed presence of the working fluid. The methods can include monitoring the generated tachometer signal.
摘要翻译：泄漏检测器可以具有被配置为检测在基于液体的传热系统外部的工作流体的存在的传感器。泄漏检测器还可以具有电路，该电路被配置为响应于液体导热系统外部检测到的工作流体的存在而发出信号。检测来自液体传热系统的工作流体泄漏的方法可以包括感测在基于液体的传热系统外部的工作流体的存在或不存在。所述方法可以包括根据检测到的不存在和感测到的工作流体的存在产生转速计信号。这些方法可以包括监测所产生的转速计信号。

32. 发明授权

US12031779B2 Cooling module with leak detector and related systems 有权
公开(公告)号：US12031779B2
公开(公告)日：2024-07-09
申请号：US18216808
申请日：2023-06-30
申请人： CoolIT Systems, Inc.
发明人： Mike Holden , Seyed Kamaleddin Mostafavi Yazdi , Randy Kubik
IPC分类号： F28F27/00 , G01M3/16 , H05K7/20
CPC分类号： F28F27/00 , G01M3/16 , H05K7/20254 , H05K7/20272 , H05K7/20509 , F28F2265/16
摘要： In some respects, concepts disclosed herein generally concern systems, methods and components to detect a presence of a liquid externally of a desired primary flow path through a segment of a fluid circuit, e.g., throughout a cooling loop. Some disclosed concepts pertain to systems, methods, and components to direct seepage or leakage of a liquid coolant toward a lead-detection sensor. As but one example, some disclosed liquid-cooled heat exchangers incorporate a leak-detection sensor, which, in turn, can couple with a computing environment that monitors for detected leaks, and, responsive to an indication of a detected leak, invokes a task to control or to mitigate the detected leak.

33. 发明公开

US20240215197A1 LIQUID-COOLING DEVICES, AND SYSTEMS, TO COOL MULTI-CHIP MODULES 审中-公开
公开(公告)号：US20240215197A1
公开(公告)日：2024-06-27
申请号：US18595350
申请日：2024-03-04
申请人： CoolIT Systems, Inc.
发明人： Bradley Zakaib , Seyed Kamaleddin Mostafavi Yazdi , Jarod Domingo , Yixuan Gao
IPC分类号： H05K7/20
CPC分类号： H05K7/20254 , H05K7/20272 , H05K7/20409
摘要： A heat exchanger for a liquid cooling system has an enclosure defining an internal chamber and a wall defining an external major surface of the enclosure. The enclosure extends from a first open end to an opposed second open end and an inlet passage extends from the first open end to the internal chamber. An outlet passage extends from the internal chamber to the second open end. A plurality of corrugated fins are conductively coupled with the wall defining the external major surface and positioned in the internal chamber. A liquid cooling system can include such a heat exchanger. And, an electronic device can include one or more multichip modules cooled by such a cooling system.

34. 发明授权

US11662037B2 Fluid flow control valve for fluid flow systems, and methods 有权
公开(公告)号：US11662037B2
公开(公告)日：2023-05-30
申请号：US16747321
申请日：2020-01-20
申请人： CoolIT Systems, Inc.
发明人： Geoff Sean Lyon
IPC分类号： F16K17/40 , F16K37/00 , F16K31/00 , F16K3/24 , F16K17/38
CPC分类号： F16K17/406 , F16K3/246 , F16K31/002 , F16K37/005 , F16K17/383
摘要： A fluid flow control valve includes a valve body having a bore configured to convey fluid from an inlet port to an outlet port. The inlet and outlet ports, and the bore therebetween, define a fluid flow path through the valve body. A gate element is disposed in the bore. The gate element is positionable in the bore from a first position, which allows fluid flow through the bore, to a second position which restricts fluid flow through the bore. An actuator is coupled to the gate element and is configured to urge the gate element from the first position toward the second position. A fuse consisting of a transformable retainer is configured to retain the gate element in the first position, while the retainer is in a first condition, and to allow the gate element to move toward the second position when the retainer transforms to a second condition. The transformable retainer may be configured to transform from the first condition to the second condition responsive to a signal, e.g., a signal indicative of a thermal change or a fluid leak. The innovative valves are especially but not exclusively suited for governing flow in a heat transfer system, particularly a heat transfer system for dissipating heat from a plurality of computer servers. The innovative valves may be embodied in systems, methods, apparatuses, and components.

35. 发明申请

US20220354025A1 LIQUID PUMPING UNITS, AND RELATED SYSTEMS AND METHODS 有权
公开(公告)号：US20220354025A1
公开(公告)日：2022-11-03
申请号：US17867457
申请日：2022-07-18
申请人： CoolIT Systems, Inc
发明人： Sebastian Varela Benitez , Dennis Trieu , Brydon Gierl , Seyed Kamaleddin Mostafavi Yazdi , Cameron Turner
IPC分类号： H05K7/20 , G06F1/20 , F04B19/00 , F04D29/02
摘要： A pump tray has a liquid pump with an inlet and outlet. A blindly matable liquid coupler fluidicly couples with the pump inlet and a blindly matable liquid coupler fluidicly couples with the pump outlet. A chassis of the pump tray has an alignment member configured to removably engage with another device and to restrict, to a limited number of degrees-of-freedom, movement of the chassis relative to the other device (e.g., a liquid pumping unit). The blindly matable liquid couplers are so physically coupled with the chassis as to inhibit movement of them relative to the chassis. A liquid pumping unit also has a chassis defining a bay configured to receive a pump tray, a liquid inlet coupler and a liquid outlet coupler, and a reservoir fluidicly coupled with the liquid inlet coupler. A blindly-matable liquid coupler fluidicly couples with the reservoir outlet and a blindly-matable liquid coupler fluidicly couples with the liquid outlet coupler. An alignment member is configured to removably engage with the pump tray and to restrict, to a limited number of degrees-of-freedom, movement of the pump tray relative to the chassis of the liquid pumping unit.

36. 发明授权

US11452243B2 Cooling system, controllers and methods 有权
公开(公告)号：US11452243B2
公开(公告)日：2022-09-20
申请号：US16158227
申请日：2018-10-11
申请人： CoolIT Systems, Inc.
发明人： Geoff Sean Lyon , Pat McGinn , Mike Holden , Brydon Gierl
IPC分类号： H05K7/20 , F28F27/00 , F28F23/02 , F28F9/22
摘要： Aspects of liquid operational systems are described. According to one aspect, a system to automatically fill a liquid operational component is described. According to another aspect, a self-diagnostic system is described. According to yet another aspect, a flow conditioning arrangement is described. A control system for a heat-transfer system includes a plurality of sensors. Each sensor is configured to observe an operational parameter indicative of a thermodynamic quantity and to emit a signal containing information corresponding to the observed operational parameter. Control logic includes a processing unit and instructions stored on a memory that, when executed by the processing unit, cause the control logic to determine a first thermodynamic quantity associated with each sensor from information contained in a signal from the respective sensor; determine a second thermodynamic quantity associated with each sensor from information contained in a signal received from at least one other sensor in the plurality of sensors; compare the first thermodynamic quantity with the second thermodynamic quantity; and responsive to the comparison of the first thermodynamic quantity with the second thermodynamic quantity, output a control signal.

37. 发明申请

US20200340767A1 COOLING MODULE WITH LEAK DETECTOR AND RELATED SYSTEMS 审中-公开
公开(公告)号：US20200340767A1
公开(公告)日：2020-10-29
申请号：US16851021
申请日：2020-04-16
申请人： CoolIT Systems, Inc.
发明人： Mike Holden , Kamal Mostafavi , Randy Kubik
IPC分类号： F28F27/00 , G01M3/16 , H05K7/20
摘要： In some respects, concepts disclosed herein generally concern systems, methods and components to detect a presence of a liquid externally of a desired primary flow path through a segment of a fluid circuit, e.g., throughout a cooling loop. Some disclosed concepts pertain to systems, methods, and components to direct seepage or leakage of a liquid coolant toward a lead-detection sensor. As but one example, some disclosed liquid-cooled heat exchangers incorporate a leak-detection sensor, which, in turn, can couple with a computing environment that monitors for detected leaks, and, responsive to an indication of a detected leak, invokes a task to control or to mitigate the detected leak.

38. 发明授权

US10820450B2 Modular heat-transfer systems 有权
公开(公告)号：US10820450B2
公开(公告)日：2020-10-27
申请号：US15351362
申请日：2016-11-14
申请人： COOLIT SYSTEMS, INC.
发明人： Geoff Sean Lyon , Mike Holden , Brydon Gierl
IPC分类号： H05K7/20 , H01L23/473
摘要： Some modular heat-transfer systems can have an array of at least one heat-transfer element being configured to transfer heat to a working fluid from an operable element. A manifold module can have a distribution manifold and a collection manifold. A decoupleable inlet coupler can be configured to fluidicly couple the distribution manifold to a respective heat-transfer element. A decoupleable outlet coupler can be configured to fluidicly couple the respective heat-transfer element to the collection manifold. An environmental coupler can be configured to receive the working fluid from the collection manifold, to transfer heat to an environmental fluid from the working fluid or to transfer heat from an environmental fluid to the working fluid, and to discharge the working fluid to the distribution manifold.

39. 发明授权

US09943014B2 Manifolded heat exchangers and related systems 有权
公开(公告)号：US09943014B2
公开(公告)日：2018-04-10
申请号：US14217080
申请日：2014-03-17
申请人： COOLIT SYSTEMS INC.
发明人： Geoff Sean Lyon , Mike Holden , Brydon Gierl
IPC分类号： H05K7/20 , F28F9/02 , F28F9/22 , F28F9/26 , F28D7/16 , F28D15/00 , F28F1/24
CPC分类号： H05K7/20781 , F28D7/16 , F28D15/00 , F28F1/24 , F28F9/02 , F28F9/22 , F28F9/26
摘要： Some modular heat-transfer systems can have an array of at least one heat-transfer element being configured to transfer heat to a working fluid from a heat dissipator. A manifolded heat exchanger can be configured to receive heated working fluid from a plurality of heat-transfer elements and to reject heat to a working fluid of a second fluid circuit. In some embodiments, the heat exchanging manifold can split an incoming flow of working fluid from the second fluid circuit into two or more streams having different bulk flow directions. In some instances, heat exchanger portions of the heat exchanging manifold are configured to provide counter flow heat exchange between the working fluid of the first fluid circuit and the working fluid of the second fluid circuit.

40. 发明授权

US09909820B2 Fluid heat exchange systems 有权
公开(公告)号：US09909820B2
公开(公告)日：2018-03-06
申请号：US15263210
申请日：2016-09-12
申请人： CoolIT Systems Inc.
发明人： Geoff Sean Lyon
IPC分类号： F28F7/00 , F28F3/12 , F28D15/00 , H01L23/473 , F28F3/04
CPC分类号： F28F3/12 , F28D15/00 , F28F3/048 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A fluid heat exchanger includes: a heat spreader plate including an intended heat generating component contact region; a plurality of microchannels for directing heat transfer fluid over the heat spreader plate, the plurality of microchannels each having a first end and an opposite end and each of the plurality of microchannels extending substantially parallel with each other microchannel and each of the plurality of microchannels having a continuous channel flow path between their first end and their opposite end; a fluid inlet opening for the plurality of microchannels and positioned between the microchannel first and opposite ends, a first fluid outlet opening from the plurality of microchannels at each of the microchannel first ends; and an opposite fluid outlet opening from the plurality of microchannels at each of the microchannel opposite ends, the fluid inlet opening and the first and opposite fluid outlet openings providing that any flow of heat transfer fluid that passes into the plurality of microchannels, flows along the full length of each of the plurality of microchannels in two directions outwardly from the fluid inlet opening. A method of cooling a heat generating component uses a fluid heat exchanger that splits a mass flow of coolant.

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