公开(公告)号：US20240334657A1

公开(公告)日：2024-10-03

申请号：US18126866

申请日：2023-03-27

Applicant: Microsoft Technology Licensing, LLC

Inventor： Ehsan NASR AZADANI ,  Eric C. PETERSON ,  Winston Allen SAUNDERS ,  Sean Patrick ABBOTT ,  Mark Alan MONROE ,  Kristofer Andrew JOHNSON ,  Christian L. BELADY ,  Anthony Joseph BIANCHI

IPC: H05K7/20

CPC classification number: H05K7/20836 ,  H05K7/20745

Abstract: A thermal management system includes an air handling unit (AHU) configured to receive outside air (OA) from an OA intake, and water from a water source, where the AHU is configured to direct conditioned air toward a cold aisle and the AHU includes a modular adiabatic layer containing an evaporative media, and the modular adiabatic layer includes a plurality of subregions configured to be wetted by the evaporative media independently of one another.

公开(公告)号：US20240284641A1

公开(公告)日：2024-08-22

申请号：US18649805

申请日：2024-04-29

Applicant: Microsoft Technology Licensing, LLC

Inventor： Eric C. PETERSON ,  Martha Geoghegan PETERSON ,  Vaidehi ORUGANTI

IPC: H05K7/20

CPC classification number: H05K7/20809 ,  H05K7/203 ,  H05K7/20318 ,  H05K7/20327 ,  H05K7/20836

Abstract: A thermal management system includes a server computer and a shell defining an immersion chamber. The shell contacts the server computer along a bottom side and lateral walls of the chamber, and the immersion chamber has an opening on a top side. The shell is connected to the server computer and a portion of the server computer defines at least a portion of the immersion chamber.

公开(公告)号：US20240176976A1

公开(公告)日：2024-05-30

申请号：US18072527

申请日：2022-11-30

Applicant: Microsoft Technology Licensing, LLC

Inventor： Winston Allen SAUNDERS ,  Maria Leena Kyllikki VIITANIEMI ,  Teresa A. NICK ,  Nicholas Andrew KEEHN ,  Christian L. BELADY ,  Eric C. PETERSON

IPC: G06K19/06 ,  G06F18/22

CPC classification number: G06K19/0614 ,  G06F18/22

Abstract: A method for encoding data in a datacenter is provided that includes obtaining data to be encoded, encoding the data to a set of encoded spatiotemporal patterns, and outputting the set of encoded spatiotemporal patterns.

公开(公告)号：US20240107716A1

公开(公告)日：2024-03-28

申请号：US17953834

申请日：2022-09-27

Applicant: Microsoft Technology Licensing, LLC

Inventor： Ehsan NASR AZADANI ,  Bharath RAMAKRISHNAN ,  Nicholas Andrew KEEHN ,  Husam Atallah ALISSA ,  Ruslan NAGIMOV ,  Eric C. PETERSON

IPC: H05K7/20 ,  H01M10/44 ,  H01M10/613 ,  H01M10/63 ,  H01M10/6567

CPC classification number: H05K7/20836 ,  H01M10/44 ,  H01M10/613 ,  H01M10/63 ,  H01M10/6567 ,  H05K7/203 ,  H05K7/20318 ,  H05K7/20327 ,  H05K7/20818 ,  H01M2220/10

Abstract: A thermal management system includes a high-pressure (HP) container, a low-pressure (LP) container in fluid communication with the HP container and having a fluid pressure less than the HP container, and a two-phase working fluid partially in the HP container and partially in the LP container. The two-phase working fluid has a vapor phase and a liquid phase. A pump is configured to move the working fluid through the system, and a condenser is configured to condense the vapor phase of the working fluid into the liquid phase.

公开(公告)号：US20220232734A1

公开(公告)日：2022-07-21

申请号：US17150630

申请日：2021-01-15

Applicant: Microsoft Technology Licensing, LLC

Inventor： Bharath RAMAKRISHNAN ,  Eric C. PETERSON ,  Husam Atallah ALISSA

IPC: H05K7/20

Abstract: A thermal management system includes an immersion tank, a cooling fluid, and an air-cooled condenser. The immersion tank devices an immersion chamber, and the cooling fluid is at least partially located in the immersion chamber. The air-cooled condenser is in fluid communication with the immersion chamber to cool the cooling fluid.

公开(公告)号：US20250123661A1

公开(公告)日：2025-04-17

申请号：US18955167

申请日：2024-11-21

Applicant: Microsoft Technology Licensing, LLC

Inventor： Bharath RAMAKRISHNAN ,  Husam Atallah ALISSA ,  Eric C. PETERSON ,  Christian L. BELADY ,  Dennis TRIEU ,  Ioannis MANOUSAKIS ,  Nicholas Andrew KEEHN ,  Kathryn M. OSEEN-SENDA ,  Douglas Patrick KELLEY

IPC: G06F1/20 ,  H05K7/20

Abstract: A processor includes a first die, a second die connected to the first die with a microfluidic volume positioned between the first die and the second die, a wicking heat spreader positioned in the microfluidic volume; and a boiling enhancement surface feature positioned on at least one surface of the wicking heat spreader.

公开(公告)号：US20240147663A1

公开(公告)日：2024-05-02

申请号：US18410887

申请日：2024-01-11

Applicant: Microsoft Technology Licensing, LLC

Inventor： Husam Atallah ALISSA ,  Ioannis MANOUSAKIS ,  Nicholas Andrew KEEHN ,  Eric C. PETERSON ,  Bharath RAMAKRISHNAN ,  Christian L. BELADY ,  Ricardo Gouvea BIANCHINI

IPC: H05K7/20 ,  H05K5/00

CPC classification number: H05K7/203 ,  H05K5/0056 ,  H05K7/20327 ,  H05K7/20345 ,  H05K7/20381

Abstract: A liquid-submersible thermal management system includes a cylindrical outer shell and an inner shell positioned in an interior volume of the outer shell. The cylindrical outer shell has a longitudinal axis oriented vertically relative to a direction of gravity, and the inner shell defines an immersion chamber. The liquid-submersible thermal management system a spine positioned inside the immersion chamber and oriented at least partially in a direction of the longitudinal axis with a heat-generating component located in the immersion chamber. A working fluid is positioned in the immersion chamber and at least partially surrounding the heat-generating component. The working fluid receives heat from the heat-generating component.

公开(公告)号：US20230338948A1

公开(公告)日：2023-10-26

申请号：US17725422

申请日：2022-04-20

Applicant: Microsoft Technology Licensing, LLC

Inventor： Bharath RAMAKRISHNAN ,  Husam Atallah ALISSA ,  Eric C. PETERSON ,  Christian L. BELADY ,  Dennis TRIEU

IPC: B01L3/00 ,  B01L7/00

CPC classification number: B01L3/502715 ,  B01L7/00 ,  B01L2300/1894 ,  B01L2400/028

Abstract: A processor includes a first die, a second die connected to the first die with a microfluidic volume positioned between the first die and the second die, at least one pin fin positioned in the microfluidic volume, and a boiling enhancement surface feature positioned on a pin surface of the pin fin.

公开(公告)号：US20220330452A1

公开(公告)日：2022-10-13

申请号：US17227208

申请日：2021-04-09

Applicant: Microsoft Technology Licensing, LLC

Inventor： Husam Atallah ALISSA ,  Ioannis MANOUSAKIS ,  Nicholas Andrew KEEHN ,  Eric C. PETERSON ,  Bharath RAMAKRISHNAN ,  Christian L. BELADY ,  Ricardo Gouvea BIANCHINI

IPC: H05K7/20 ,  H05K5/00

Abstract: A liquid-submersible thermal management system includes a cylindrical outer shell and an inner shell positioned in an interior volume of the outer shell. The cylindrical outer shell has a longitudinal axis oriented vertically relative to a direction of gravity, and the inner shell defines an immersion chamber. The liquid-submersible thermal management system a spine positioned inside the immersion chamber and oriented at least partially in a direction of the longitudinal axis with a heat-generating component located in the immersion chamber. A working fluid is positioned in the immersion chamber and at least partially surrounding the heat-generating component. The working fluid receives heat from the heat-generating component.

公开(公告)号：US20220248559A1

公开(公告)日：2022-08-04

申请号：US17333298

申请日：2021-05-28

Applicant: Microsoft Technology Licensing, LLC

Inventor： Eric C. PETERSON ,  Husam Atallah ALISSA ,  Bharath RAMAKRISHNAN

IPC: H05K7/20

Abstract: A thermal management system for cooling electronics includes an immersion tank, a working fluid in the immersion tank, a heat exchanger, a first fluid conduit, and a second fluid conduit. The heat exchanger is configured to transfer thermal energy from the working fluid to ambient air to cool the working fluid. The first fluid conduit provides fluid communication from the immersion tank to the heat exchanger, and the second fluid conduit provides fluid communication from the heat exchanger to a spray nozzle to spray working fluid into the immersion tank.