[특허]Passive two-phase cooling with forced cooling assist

Passive two-phase cooling with forced cooling assist 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H05K-007/20 H01L-023/473 H01L-023/427 H01L-023/467 F04D-019/00 G05D-023/19 G05D-007/06
출원번호	US-0841994 (2017-12-14)
등록번호	US-10143109 (2018-11-27)
발명자 / 주소	Chainer, Timothy Joseph Parida, Pritish Ranjan Schultz, Mark Delorman
출원인 / 주소	INTERNATIONAL BUSINESS MACHINES CORPORATION
대리인 / 주소	Amin, Turocy & Watson, LLP
인용정보	피인용 횟수 : 0 인용 특허 : 35

초록 ▼

Techniques that facilitate two-phase liquid cooling electronics are provided. In one example, a system comprises a pump and a valve. The pump circulates a coolant refrigerant through a two-phase refrigerant system associated with an electronic component. The valve controls a flow path of the coolant refrigerant that flows through the two-phase refrigerant system. Furthermore, the valve modifies the flow path of the coolant refrigerant through the two-phase refrigerant system in response to a determination that an operation of the pump satisfies a defined criterion.

대표청구항 ▼

1. A computer-implemented method, comprising: monitoring, by a system operatively coupled to a processor, one or more sensors associated with a pump that circulates a coolant refrigerant through a two-phase refrigerant system associated with a first electronic component;modifying, by the system, a flow path of the coolant refrigerant through the two-phase refrigerant system based on a determination that the pump satisfies a defined criterion; andtransmitting, by the system, information associated with the first electronic component to a second electronic component based on the determination that the pump satisfies the defined criterion. 2. The computer-implemented method of claim 1, wherein the modifying comprises regulating a flow rate of the coolant refrigerant through the pump based on the determination that the pump satisfies the defined criterion. 3. The computer-implemented method of claim 1, further comprising modifying, by the system, processing frequency of the first electronic component based on the determination that the pump satisfies the defined criterion. 4. The computer-implemented method of claim 1, further comprising transmitting, by the system, a notification to an electronic device in communication with the system based on the determination that the pump satisfies the defined criterion. 5. The computer-implemented method of claim 4, wherein the transmitting, by the system, the notification to the electronic device is performed via one or more wireless networks. 6. The computer-implemented method of claim 1, wherein the modifying comprises improving processing performance of the first electronic component. 7. The computer-implemented method of claim 6, wherein the improving processing performance of the first electronic component comprises throttling the first electronic component to a power state having a level below a defined threshold. 8. The computer-implemented method of claim 1, wherein the defined criterion comprises failure of the pump. 9. The computer-implemented method of claim 1, wherein the defined criterion comprises the pump being turned off. 10. The computer-implemented method of claim 1, wherein the transmitting the information associated with the first electronic component to the second electronic component reduces a workload of the first electronic component. 11. The computer-implemented method of claim 1, wherein the first electronic component and the second electronic component are a second processor and a third processor, respectively. 12. The computer-implemented method of claim 1, wherein the one or more sensors associated with the pump comprise a temperature sensor. 13. The computer-implemented method of claim 1, wherein the one or more sensors associated with the pump comprise a power usage sensor. 14. The computer-implemented method of claim 1, wherein the one or more sensors associated with the pump comprise a flow rate sensor.

이 특허에 인용된 특허 (35)

Campbell, Levi A.; Chu, Richard C.; Ellsworth, Jr., Michael J.; Iyengar, Madhusudan K.; Simons, Robert E., Apparatus and method with forced coolant vapor movement for facilitating two-phase cooling of an electronic device.
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Arimilli, Ravi K.; Ellsworth, Jr., Michael J.; Seminaro, Edward J., Convergence of air water cooling of an electronics rack and a computer room in a single unit.
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Campbell, Levi A.; Chu, Richard C.; Ellsworth, Jr., Michael J.; Iyengar, Madhusudan K.; Schmidt, Roger R.; Simons, Robert E., Coolant control unit and cooled electronics system employing the same.
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Campbell,Levi A.; Chu,Richard C.; Ellsworth, Jr.,Michael J.; Iyengar,Madhusudan K.; Schmidt,Roger R.; Simons,Robert E., Coolant control unit, and cooled electronics system and method employing the same.
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Campbell, Levi A.; Chu, Richard C.; Ellsworth, Jr., Michael J.; Iyengar, Madhusudan K.; Simons, Robert E., Cooling system and method minimizing power consumption in cooling liquid-cooled electronics racks.
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Zuo,Jon; Sarraf,David, Hybrid capillary cooling apparatus.
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Fried, Stephen Samuel; Maydanik, Yury F; Kozhin, Vladimir A., Liquid cooled condensers for loop heat pipe like enclosure cooling.
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El-Essawy, Wael R.; Keller, Thomas W; Roy, Jarrod A.; Rubio, Juan C., Liquid cooling system for stackable modules in energy-efficient computing systems.
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Malone, Christopher G.; Simon, Glenn C., Liquid loop with multiple pump assembly.
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Attlesey, Chad D., Liquid submersion cooled data storage or memory system.
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Attlesey, Chad D., Liquid submersion cooled electronic system.
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Attlesey, Chad D., Liquid submersion cooled network electronics.
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Attlesey, Chad D., Liquid submersion cooled power supply system.
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Osecky, Benjamin D.; Gaither, Blaine D., Method and apparatus for clearing obstructions from computer system cooling fans.
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Hall,Shawn A.; Tian,Shurong; Coteus,Paul W.; Karidis,John P.; Colgan,Evan G.; Guernsey, Jr.,Robert W., Method and apparatus for cooling an equipment enclosure through closed-loop liquid-assisted air cooling in combination with direct liquid cooling.
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Patel,Chandrakant D.; Bash,Cullen E., Method and apparatus for cooling heat generating components.
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Osecky, Benjamin D.; Gaither, Blaine D., Method and apparatus for providing continued operation of a multiprocessor computer system after detecting impairment of a processor cooling device.
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Lutter,Robert Pierce, Method for multi-tasking multiple Java virtual machines in a secure environment.
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Shedd, Timothy A., Method of operating a cooling apparatus to provide stable two-phase flow.
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Hall, Shawn Anthony; Kopcsay, Gerard Vincent, Methods and apparatus for cooling electronics.
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Kulkarni, Devdatta P.; Keister, Thomas, Passive two phase cooling solution for low, medium and high voltage drive systems.
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Baker David, Pump, and earth-testable spacecraft capillary heat transport loop using augmentation pump and check valves.
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Marsala, Joseph, Pumped liquid cooling system using a phase change refrigerant.
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Marsala, Joseph, Pumped liquid cooling system using a phase change refrigerant.
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Attlesey, Chad D., Rack mounted liquid submersion cooled electronic system.
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Matsushima,Hitoshi; Asano,Ichirou, Redundant liquid cooling system and electronic apparatus having the same therein.
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Campbell, Levi A.; Chu, Richard C.; Ellsworth, Jr., Michael J.; Iyengar, Madhusudan K.; Simons, Robert E., System and method for facilitating parallel cooling of liquid-cooled electronics racks.
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Kelley, Douglas P.; Doll, Wade J.; Yatskov, Alexander I., Systems and associated methods for controllably cooling computer components.
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Kelley, Douglas P.; Doll, Wade J.; Yatskov, Alexander I., Systems and associated methods for controllably cooling computer components.
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Brunschwiler, Thomas J.; Linderman, Ryan J.; Michel, Bruno; Ruetsche, Erich M., Variable performance server system and method of operation.
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Passive two-phase cooling with forced cooling assist 원문보기

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