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公开(公告)号：US12101906B2
公开(公告)日：2024-09-24
申请号：US15462753
申请日：2017-03-17
申请人： COOLIT SYSTEMS INC.
发明人： Geoff Sean Lyon
IPC分类号： H05K7/20 , F28D15/00 , F28F3/00 , H01L23/473
CPC分类号： H05K7/20 , F28D15/00 , F28F3/00 , H01L23/473 , H05K7/20254 , F28F2260/02 , H01L2924/0002 , H01L2924/0002 , H01L2924/00
摘要： A fluid heat exchanger for cooling an electronic device can have a plurality of walls. The walls can define a corresponding plurality of microchannels. Each microchannel can extend from a first end to a second end. The plurality of microchannels can define at least two opposed outer microchannels and a centrally located microchannel positioned between the opposed outer microchannels. A fluid inlet passage can be configured to deliver a heat-exchange fluid to each microchannel between the corresponding first end and the corresponding second end of the respective microchannel. A fluid outlet passage can have an enlarged outlet region from the centrally located microchannel compared to a corresponding outlet region from one or both of the opposed outer microchannels. Related methods are disclosed.
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公开(公告)号：US10365667B2
公开(公告)日：2019-07-30
申请号：US15354982
申请日：2016-11-17
申请人： COOLIT SYSTEMS, INC.
发明人： Geoff Sean Lyon , Mike Holden
摘要： An observed operational state can include an operational state of one or more system devices. A sensor can emit, in response to a detected observable condition reflective of a given operational state, a simulated signal reflective of a different operational state as a proxy for the detected condition. A controller receiving such a proxy signal can, at least partially responsively to the proxy signal, issue a command corresponding to the given operational state. An electro-mechanical actuator can be selectively activatable responsive to the command.
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公开(公告)号：US10364809B2
公开(公告)日：2019-07-30
申请号：US14777510
申请日：2014-03-14
申请人： COOLIT SYSTEMS, INC.
发明人： Geoff Sean Lyon , Mike Holden
摘要： An observed operational state can include an operational state of one or more system devices. A sensor can emit, in response to a detected observable condition reflective of a given operational state, a simulated signal reflective of a different operational state as a proxy for the detected condition. A controller receiving such a proxy signal can, at least partially responsively to the proxy signal, issue a command corresponding to the given operational state. For example, a leak detector can emit in response to a detected leak, or a flow-rate sensor can emit in response to a detected flow-rate of a liquid, a simulated fan-speed tachometer signal representative of a selected fan speed. At least partially in response to observing a simulated tachometer signal, a controller can issue a system command corresponding to an underlying system condition for which the simulated tachometer signal is a proxy.
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公开(公告)号：US10274266B2
公开(公告)日：2019-04-30
申请号：US15912478
申请日：2018-03-05
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
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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公开(公告)号：US20170064874A1
公开(公告)日：2017-03-02
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
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.
摘要翻译： 一些模块化的热传递系统可以具有至少一个传热元件的阵列，其被配置为将热量从可操作元件传递到工作流体。 歧管模块可以具有分配歧管和收集歧管。 可分离的入口联接器可以被配置成将分配歧管流体耦合到相应的传热元件。 可解耦的出口联接器可以被配置成将相应的传热元件流体耦合到收集歧管。 环境耦合器可以被构造成从收集歧管接收工作流体，将热量从工作流体传递到环境流体，或者将热量从环境流体传递到工作流体，并将工作流体排放到分配歧管 。
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公开(公告)号：US09057567B2
公开(公告)日：2015-06-16
申请号：US14183443
申请日：2014-02-18
申请人： COOLIT SYSTEMS INC.
发明人： Geoff Sean Lyon
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.
摘要翻译： 流体热交换器包括：散热板，包括预期的发热部件接触区域; 多个微通道，其用于将热传导流体引导到散热板上，所述多个微通道各自具有第一端和相对端，并且所述多个微通道中的每一个微通道基本上彼此平行延伸，并且所述多个微通道中的每一个具有 在其第一端和其相对端之间的连续通道流动路径; 用于所述多个微通道并位于所述微通道第一和相对端之间的流体入口开口，在所述微通道第一端中的每一个处的所述多个微通道中的第一流体出口开口; 以及在每个微通道相对端处的多个微通道的相对的流体出口开口，流体入口开口和第一和相对的流体出口开口提供传入多个微通道的任何流动的传热流体沿着 所述多个微通道中的每一个在从所述流体入口开口向外的两个方向上的全长。 冷却发热组件的方法使用分开冷却剂的质量流的流体热交换器。
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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
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。
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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
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.
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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
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.
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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.
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