公开(公告)号：US11333157B2

公开(公告)日：2022-05-17

申请号：US16706428

申请日：2019-12-06

Applicant: QUANTA COMPUTER INC.

Inventor： Yi-Chieh Chen ,  Yueh-Chang Wu ,  Jen-Mao Chen

IPC: F04D27/00 ,  F04D29/58

Abstract: A computing device has a fan housing that includes a dual rotor fan with a first rotor and a second rotor. The computing device also includes a controller communicatively coupled to the dual rotor fan. The controller is operable to detect a failure associated with the first rotor. In response to detecting the failure, the controller is operable to drive the second rotor at a higher speed than a fan-speed at which the second rotor was being driven before the failure.

公开(公告)号：US11558977B2

公开(公告)日：2023-01-17

申请号：US17307740

申请日：2021-05-04

Applicant: Quanta Computer Inc.

Inventor： Jen-Mao Chen ,  Wei-Te Wang ,  Ming-Hung Tsai

IPC: G06F1/20 ,  H05K7/20 ,  G06F1/18 ,  G06F1/26

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.

公开(公告)号：US10986751B1

公开(公告)日：2021-04-20

申请号：US16773007

申请日：2020-01-27

Applicant: QUANTA COMPUTER INC.

Inventor： Yi-Chieh Chen ,  Jen-Mao Chen ,  Wei-Te Wang ,  Shuo-Ting Jian

IPC: H05K7/20

Abstract: An external air baffle nozzle has a top surface, a bottom surface, and a pair of sidewalls separating the top surface from the bottom surface. An end of the pair of sidewalls, an end of the top surface and an end of the bottom surface define an inlet. An opposite end of the pair of sidewalls, an opposite end of the top surface, and an opposite end of the bottom surface define an outlet. The outlet has a smaller cross section than a cross section of the inlet.

公开(公告)号：US09968009B2

公开(公告)日：2018-05-08

申请号：US15414311

申请日：2017-01-24

Applicant: QUANTA COMPUTER INC.

Inventor： Chao-Jung Chen ,  Yi-Chieh Chen ,  Jen-Mao Chen ,  Wei-Chun Chang

IPC: H05K7/20 ,  G06F1/18 ,  G11B33/12 ,  G11B33/14

CPC classification number: H05K7/20736 ,  G06F1/187 ,  G11B33/128 ,  G11B33/142 ,  H05K7/20781 ,  H05K7/20836

Abstract: The present technology provides a system for supplying fresh air to downstream components. The system comprises a housing with a first end and a second end, a first plurality of partitions disposed in the housing, and a second plurality of partitions disposed in the housing. The housing comprises a base portion and first and second opposing sidewalls extending from the first end to the second end. Each of the first plurality of partitions includes at least one first ventilation opening associated with each of the plurality of compartments. Each one of the second plurality of partitions comprises at least one partition duct extending through the plurality of partition rows and at least one second ventilation opening connecting the at least one partition duct to associated ones of the plurality of compartments.

公开(公告)号：US09968005B2

公开(公告)日：2018-05-08

申请号：US15063901

申请日：2016-03-08

Applicant: Quanta Computer Inc.

Inventor： Chao-Jung Chen ,  Yi-Chieh Chen ,  Jen-Mao Chen ,  Wei-Chun Chang

IPC: H05K7/20 ,  H05K7/14 ,  G11B33/12 ,  G11B33/14

CPC classification number: H05K7/20572 ,  G11B33/128 ,  G11B33/142 ,  H05K7/1489 ,  H05K7/20727

Abstract: Systems, methods and computer-readable media for reducing upstream preheat for high-density hard disk drive storage. A system can include first and second rows of storage devices installed in a storage rack, the first and second rows having a first distance between consecutive storage devices. The second row can be located behind the first row and farther away from a source of an airflow than the first row. The system can monitor a temperature associated with the second row and when the temperature rises above a threshold, the system can remove a storage device from the first row. The system can then adjust placement within the first row such that the remaining devices have a second, larger distance between each other to increase airflow to storage devices in the second row and reduce system impedance.