Patents Examined by Mandeep S Buttar
  • Dedicated air tunnel for power supply unit
    Patent number: 11558977
    Abstract: A power supply system for a computer system having a fan module that protects the power supply system from backflow from the fan module is disclosed. A power supply unit has an internal fan emitting an airflow from one end of the power supply unit. The power supply unit is mountable next to the fan module. The power supply system is mountable in proximity to an air baffle that diverts the airflow generated by the internal fan. An air tunnel is located on one side of the power supply unit. The air tunnel has an opening on one end for receiving the airflow diverted by the air baffle from the internal fan. The air tunnel has an opposite end in proximity to a second opening to divert the received airflow under the power supply unit.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: January 17, 2023
    Assignee: QUANTA COMPUTER INC.
    Inventors: Jen-Mao Chen, Wei-Te Wang, Ming-Hung Tsai
  • Immersion liquid cooling elliptical tank assembly
    Patent number: 11553620
    Abstract: An immersion liquid cooling tank assembly includes a generally elliptical tank, at least one condenser including a plurality of condenser tubes, at least one cooling fan adjacent to the condenser, a manifold system coupled to the at least one condenser to assist in distributing liquid flow to and from the plurality of condenser tubes, and a top cover disposed over the generally elliptical tank. The top cover includes an air baffle.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: January 10, 2023
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chao-Jung Chen, Yu-Nien Huang, Tsung-Ta Li, Guo-Xiang Hu
  • Frequency converter cabinet body and frequency converter
    Patent number: 11547025
    Abstract: A frequency changer cabinet includes a transformer cabinet to accommodate a transformer, a first air outlet being disposed at a top of the transformer cabinet, and a first air inlet being disposed at a side wall; and a power unit cabinet to accommodate at least one power unit, a second air inlet being disposed at a front side wall, and a rear side of the being connected to the transformer cabinet. In an embodiment, a first air passage baffle and a second air passage baffle are respectively disposed at an upper end and a lower end of a secondary coil, such that air entering from the power unit cabinet to the transformer cabinet can be directly sent to the secondary coil. Further, air entering from the first air inlet can pass through a primary coil and the secondary coil, and then flow out of the transformer cabinet.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: January 3, 2023
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Dong Liang Yan, Qing Long Zhong, Wan Bao Zhang
  • Converter having a separate interior
    Patent number: 11540427
    Abstract: A converter includes a housing having a first interior and a second interior. The first interior is arranged separately from the second interior. Part of the first interior protrudes into the second interior and forms a heat-exchanger duct. A gaseous heat flow circuit is established within the first interior and flows in through an inlet opening of the heat-exchanger duct and flows out through an outlet opening of the heat-exchanger duct. The second interior forms a cooling duct. A gaseous cooling flow flowing through the cooling duct is established and flows around the heat-exchanger duct. The cooling duct is arranged in a region of overlap with the heat-exchanger duct in such a way that a first flow direction of the gaseous heat flow circuit runs substantially perpendicularly or parallel to a second flow direction of the gaseous cooling flow.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: December 27, 2022
    Assignee: Siemens Aktiengesellschaft
    Inventors: Christian Frana, Stefan Lodes, Klaus Nieberlein
  • Bezel with air filtration and cable management for an information handling system
    Patent number: 11525590
    Abstract: An information handling system includes a server and a bezel. The server includes multiple external ports and a mounting bracket. Multiple cables are connected to the external ports. The external ports are located within an air inlet surface of the server. The mounting bracket extends from the air inlet surface. The bezel includes a main frame and a filter. When the main frame is connected with the mounting bracket, the main frame covers the external ports and the cables. The cables extend through the cable router of the mounting bracket to exit an area between the main frame and the air inlet surface. The filter snap fits within the main frame, and provides air filtration to an airflow prior to the airflow being pulled into the server.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: December 13, 2022
    Assignee: Dell Products L.P.
    Inventors: Julian Yu-Hao Chen, Chin-An Huang, Peter Clark, Amrita Sidhu Maguire
  • Server chassis and flow-guiding device thereof
    Patent number: 11523535
    Abstract: A server chassis includes a main frame, a fan module, and a flow-guiding device. The fan module and the flow-guiding device are in the main frame. The flow-guiding device includes a plurality of plate bodies. The plate bodies are parallel to each other and are spaced apart from each other by a spacing. Each of the plate bodies has a plurality of openings. The plurality of openings of one of the plate bodies are arranged alternately with those of another plate body adjacent to the one of the plate bodies.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: December 6, 2022
    Assignee: WIWYNN CORPORATION
    Inventors: Cyuan Lee, Geng-Ting Liu, Jheng-Ying Jiang, Tai-Shen Yang
  • Electrical devices with buoyancy-enhanced cooling
    Patent number: 11523547
    Abstract: An electrical device with buoyancy-enhanced cooling is provided. The electrical device includes a housing having a first portion including a heat sink and a second portion coupled to the first portion. The heat sink includes a plurality of hollow fins. A cover plate is positioned within the housing and is coupled to the first portion of the housing. The cover plate defines openings between an interior of the housing and the plurality of hollow fins and the openings are located at each end of each hollow fin. Further, an electrical component is positioned within the interior of the housing. Air heated by the electrical component is permitted to circulate within the housing and is directed through the hollow fins based on buoyancy forces (e.g., such that the air is permitted to cool within the hollow fins based on conduction, convection, and/or radiation).
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: December 6, 2022
    Assignee: Vertiv Corporation
    Inventors: Srinivasan Natarajan, Utkarsh D Charapale
  • Coordinating installation and connection of a motor control center subunit having moveable line contacts
    Patent number: 11523529
    Abstract: A system and method are provided for coordinating the installation and removal a motor control center subunit with the power connection and interruption thereof. A system of interlocks and indicators causes an operator to install a motor control center subunit into a motor control center, and connect supply and control power thereto, in a particular order. Embodiments of the invention may prevent actuation of line contacts of the bucket, and shield the line contacts, until the bucket is fully installed in the motor control center. Other embodiments also prevent circuit breaker closure until the line contacts are engaged with a bus of the motor control center.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: December 6, 2022
    Assignee: Eaton Intelligent Power Limited
    Inventors: Robert A. Morris, Scott E. McPherren, Daniel J. Leeman
  • Flow-cooled toroidal or circular power electronics
    Patent number: 11523548
    Abstract: The invention is a power electronic system comprising at least one power electronic component implemented at least partly on at least one circuit board. The circuit boards are planar and circular or toroidal in shape with the center thereof comprising a circular opening having a diameter D cooperating with a hose for circulating a flow.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: December 6, 2022
    Assignee: IFP ENERGIES NOUVELLES
    Inventors: Alexandre Battiston, Laid Kefsi, Fabrice Le Berr
  • Rack-level aisle emulator
    Patent number: 11523546
    Abstract: A system including a data center rack enclosure, a first aisle emulator, and a second aisle emulator. The data center rack enclosure is configured to retain a data center rack, which has a first side and a second side. The first aisle emulator is coupled with the data center rack enclosure and provides a first controlled test environment with first temperature and a first gas flow to the first side of the data center rack. The second aisle emulator is coupled with the data center rack enclosure and provides a second controlled test environment for the second side of the data center rack.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: December 6, 2022
    Assignee: Meta Platforms, Inc.
    Inventors: Ahmad Byagowi, Cheng Chen, Vijay Mohan
  • Conformal memory heatsink
    Patent number: 11523542
    Abstract: An information handling system may include a circuit board that includes a plurality of memory module sockets; a plurality of memory modules received in the plurality of memory module sockets; a plurality of heatsinks disposed between adjacent ones of the plurality of memory modules; and a cold plate having projections that extend into regions between adjacent ones of the plurality of heatsinks.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: December 6, 2022
    Assignee: Dell Products L.P.
    Inventor: Travis Gaskill
  • Shroud for an integrated circuit heat exchanger
    Patent number: 11523539
    Abstract: A protective shroud includes a top plate, a first side plate that is adapted to be disposed proximate a first edge region of a plurality of cooling fins of a heat exchanger for an integrated circuit, and a second side plate that is adapted to be disposed proximate a second edge region of the plurality of cooling fins.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: December 6, 2022
    Assignee: NVIDIA Corporation
    Inventors: Nelson Au, Glenn Wernig, Jeongyong Jeon, Susheela Narasimhan
  • Generator
    Patent number: 11516946
    Abstract: Provided is a generator that includes a housing, a high-power circuit including a power amplifier, and a low-power circuit. An air flow guidance plate divides the housing into at least two compartments including a high-power compartment and a low-power compartment. The high-power circuit is disposed within the high-power compartment and the low-power circuit is disposed within the low-power compartment.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: November 29, 2022
    Assignee: COMET AG
    Inventor: Andreas Scherler
  • Heat dissipation module and dynamic random access memory device
    Patent number: 11516937
    Abstract: A heat dissipation module and a dynamic random access memory device are provided. The heat dissipation module includes a main body, a fan, and an electrical connection component. The main body is fixedly disposed on a substrate of a memory component that includes a dynamic random access memory. The main body includes a receiving through-hole, a plurality of guide through-holes, and a plurality of exhaust through-holes. The fan is fixedly disposed on the main body and configured to allow air outside the substrate to enter the substrate through the receiving through-hole and the guide through-holes, and the air entering the substrate through the receiving through-hole and the guide through-holes is discharged outwardly through the exhaust through-holes. The electrical connection component is configured for an external power supply module to supply power to the fan.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: November 29, 2022
    Assignee: GOLDEN EMPEROR INTERNATIONAL LTD.
    Inventor: Chieh-Hung Hsieh
  • Fluid breakdown detection systems and processes useful for liquid immersion cooling
    Patent number: 11510339
    Abstract: A two-phase liquid immersion cooling system is described in which heat generating computer components cause a dielectric fluid in its liquid phase to vaporize. Advantageously, a pH indicator is employed to monitor the dielectric fluid.
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: November 22, 2022
    Assignee: TMGCore, INC
    Inventors: John David Enright, Jacob Mertel, Taylor Monnig
  • Fan and power supply device
    Patent number: 11503738
    Abstract: A power supply device includes an outer casing, a fan and a wire. Wherein the outer casing has four sides, wherein two adjacent ones of the four sides intersect, thus forming four corners. A central axis of which being parallel to an extending direction of the outer casing, and the fan being placed in the outer casing to divide the power supply device into a first part and a second part. The fan includes a fan frame having three positioning holes adjacent to any three of the four corners of the outer casing, wherein the fan frame has no positioning hole adjacent to the remaining corner of the four corners of the outer casing which forms a reserved space. The wire is connected to the second part from the first part of the power supply device through the reserved space.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: November 15, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Zhongwei Ke, Jun Yang, Hongming Li, Junlai Huang
  • Absorption / desorption processes and systems for liquid immersion cooling
    Patent number: 11497140
    Abstract: A two-phase liquid immersion cooling system is described in which heat generating computer components cause a dielectric fluid in its liquid phase to vaporize. Advantageously an absorption/desorption unit is employed having a carbon element and a controller configured to regulate the absorption unit.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: November 8, 2022
    Assignee: TMGCORE, INC.
    Inventors: John David Enright, Jacob Mertel, Taylor Monnig, William Hadala
  • Integrated controller of vehicle and vehicle
    Patent number: 11491933
    Abstract: An integrated controller (A) for a vehicle, and a vehicle (B), where the integrated controller (A) includes a box body (10), a high-voltage power distribution module (900) disposed in the box body (10), and a left driving motor controller (300), a right driving motor controller (400), an air compressor motor controller (500), a steering motor controller (600), and a DC-DC voltage converter (700) that are all connected to the high-voltage power distribution module (900); and the box body (10) is provided with a plurality of input/output interfaces corresponding to the high-voltage power distribution module (900), the left driving motor controller (300), the right driving motor controller (400), the air compressor motor controller (500), the steering motor controller (600), and the DC-DC voltage converter (700).
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: November 8, 2022
    Assignee: BYD COMPANY LIMITED
    Inventors: Lulin Zeng, Axi Qi, Cunlong Liu, Qiwei Zhan, Youxin Zhang
  • Cooling module for parallel type power module of inverter
    Patent number: 11497147
    Abstract: A cooling module for a parallel type power module of an inverter may include parallel type power modules configured to be disposed in three or more columns and rows, wherein three parallel type power modules are disposed to correspond to U, V, and W phases of the inverter in the three or more rows in each of the three or more columns, a first cooling water passage having a passage through which cooling water flows and configured to be brought into contact with an upper surface and a lower surface of a power module disposed at a first row, and a second cooling water passage having a passage through which the cooling water flows and configured to be brought into contact with an upper surface and a lower surface of a power module disposed at a third row.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: November 8, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Je-Hwan Lee, Han-Geun Jang, Eun-Cheol Lee, Seong-Min Lee, Yun-Ho Kim, Sang-Cheol Shin
  • Elevated docking station for different mobile devices
    Patent number: 11487326
    Abstract: The present disclosure relates to a docking station including a triangular prism shaped body, and a cradle proximal to a top section of the triangular prism shaped body for detachably receiving a mobile device, wherein the cradle may include a plurality of different connection interfaces to provide a selectable connection with a complementary connection interface of the mobile device.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: November 1, 2022
    Assignee: Intel Corporation
    Inventors: Jeff Ku, Tin Poay Chuah, Yew San Lim, Min Suet Lim, Chee Chun Yee