公开(公告)号：US12061504B2

公开(公告)日：2024-08-13

申请号：US17973093

申请日：2022-10-25

Applicant: Dell Products, LP

Inventor： Nikhil M. Vichare ,  Travis C. North ,  Mitchell Anthony Markow

IPC: G06F1/26

CPC classification number: G06F1/26

Abstract: An information handling system includes a hardware processor, a memory device, and a PMU to provide power to the processor and memory device. The information handling system includes an ion emitter/collector cooling system including an ion emitter and an ion collector, the ion emitter to generate ions from the atmosphere and the ion collector to collect and deionize those ions, the creation of ions by the ion emitter creating an airflow through and out of the ion collector and at least one sensor to detect and measure at least one non-static ozone predictor measurement describing ozone production at the ion emitter/collector cooling system. Further, the processor executing code instructions of an intelligent ozone estimation and mitigation system including a trained ozone estimation machine learning model to use, as input, the non-static ozone predictor measurement and provide, as output, an ozone estimation value estimating the amount of ozone produced at the ion emitter.

公开(公告)号：US12207436B2

公开(公告)日：2025-01-21

申请号：US17967579

申请日：2022-10-17

Applicant: Dell Products, LP

Inventor： Qinghong He ,  Travis C. North ,  Mitchell Anthony Markow

IPC: H05K7/20 ,  G06F1/20 ,  G06F11/30

Abstract: An information handling system includes a processor, a memory device, and a power management unit (PMU) to provide power to the processor and memory device. The information handling system may also include an ion emitter fan cooling system that includes an ion emitter fan housed within an ion emitter fan housing that includes a plurality of emitter fan blades that rotate with tips operating as ion emitters. The ion emitter fan cooling system may also include an ionic driving circuit operatively coupled to the ion emitter fan and the plurality of emitter fan blades to provide a free electron source at tips of the plurality of emitter fan blades to ionize gases as an emitter within the ion emitter fan housing and create charged ions to create an airflow out of an external opening of the ion emitter fan housing having a collector.

公开(公告)号：US20240134434A1

公开(公告)日：2024-04-25

申请号：US17973093

申请日：2022-10-24

Applicant: Dell Products, LP

Inventor： Nikhil M. Vichare ,  Travis C. North ,  Mitchell Anthony Markow

IPC: G06F1/26

CPC classification number: G06F1/26

Abstract: An information handling system includes a hardware processor, a memory device, and a PMU to provide power to the processor and memory device. The information handling system includes an ion emitter/collector cooling system including an ion emitter and an ion collector, the ion emitter to generate ions from the atmosphere and the ion collector to collect and deionize those ions, the creation of ions by the ion emitter creating an airflow through and out of the ion collector and at least one sensor to detect and measure at least one non-static ozone predictor measurement describing ozone production at the ion emitter/collector cooling system. Further, the processor executing code instructions of an intelligent ozone estimation and mitigation system including a trained ozone estimation machine learning model to use, as input, the non-static ozone predictor measurement and provide, as output, an ozone estimation value estimating the amount of ozone produced at the ion emitter.

公开(公告)号：US20240130073A1

公开(公告)日：2024-04-18

申请号：US17967579

申请日：2022-10-17

Applicant: Dell Products, LP

Inventor： Qinghong He ,  Travis C. North ,  Mitchell Anthony Markow

IPC: H05K7/20 ,  G06F1/20 ,  G06F11/30

CPC classification number: H05K7/20172 ,  G06F1/206 ,  G06F11/3058 ,  H05K7/20209 ,  H05K7/20409

Abstract: An information handling system includes a processor, a memory device, and a power management unit (PMU) to provide power to the processor and memory device. The information handling system may also include an ion emitter fan cooling system that includes an ion emitter fan housed within an ion emitter fan housing that includes a plurality of emitter fan blades that rotate with tips operating as ion emitters. The ion emitter fan cooling system may also include an ionic driving circuit operatively coupled to the ion emitter fan and the plurality of emitter fan blades to provide a free electron source at tips of the plurality of emitter fan blades to ionize gases as an emitter within the ion emitter fan housing and create charged ions to create an airflow out of an external opening of the ion emitter fan housing having a collector.

公开(公告)号：US20240126351A1

公开(公告)日：2024-04-18

申请号：US17967389

申请日：2022-10-17

Applicant: Dell Products, LP

Inventor： Qinghong He ,  Travis C. North ,  Mitchell Anthony Markow

IPC: G06F1/20 ,  H01T23/00 ,  H05K7/20

CPC classification number: G06F1/203 ,  H01T23/00 ,  H05K7/20172 ,  H05K7/20409

Abstract: An information handling system includes a processor, a memory device, and a PMU to provide power to the processor and memory device. The information handling system may also include an enclosed ion emitter cooling system including an ion emitter hub and an ion collector ring surrounding the ion emitter hub, the processor executing code instructions of an ion emitter control system to activate an ionic driving circuit, and an ionic driving circuit operatively coupled to the ion emitter hub and applying a first voltage to produce and repel ionized gases at the ion emitter hub and the ion collector ring and applying a second voltage to attract and deionize those ionized gases wherein movement of the ionized gases from the ion emitter hub to the ion collector ring causes an airflow within the enclosed ion emitter cooling system.

公开(公告)号：US20240231457A9

公开(公告)日：2024-07-11

申请号：US17973093

申请日：2022-10-25

Applicant: Dell Products, LP

Inventor： Nikhil M. Vichare ,  Travis C. North ,  Mitchell Anthony Markow

IPC: G06F1/26

CPC classification number: G06F1/26

Abstract: An information handling system includes a hardware processor, a memory device, and a PMU to provide power to the processor and memory device. The information handling system includes an ion emitter/collector cooling system including an ion emitter and an ion collector, the ion emitter to generate ions from the atmosphere and the ion collector to collect and deionize those ions, the creation of ions by the ion emitter creating an airflow through and out of the ion collector and at least one sensor to detect and measure at least one non-static ozone predictor measurement describing ozone production at the ion emitter/collector cooling system. Further, the processor executing code instructions of an intelligent ozone estimation and mitigation system including a trained ozone estimation machine learning model to use, as input, the non-static ozone predictor measurement and provide, as output, an ozone estimation value estimating the amount of ozone produced at the ion emitter.

公开(公告)号：US20240142942A1

公开(公告)日：2024-05-02

申请号：US17974932

申请日：2022-10-27

Applicant: Dell Products, LP

Inventor： Travis C. North ,  Nikhil M. Vichare ,  Mitchell Anthony Markow

IPC: G05B19/4155

CPC classification number: G05B19/4155 ,  G05B2219/50333

Abstract: An information handling system comprising a processor, memory device and a power source including a fan and an ion emitter/collector blower cooling system including an ion emitter and an ion collector placed in fluidic series with the fan to generate an airflow along a voltage field from the ion emitter to the ion collector and with the fan. An embedded controller to execute code instructions of an ion emitter/collector blower and fan control system to control the activation of the ion emitter/collector blower and the fan by activating the ion emitter/collector blower at a varying levels depending on a type of power source that the information handling system is coupled to, meeting a temperature threshold, and a detected operating mode of the information handling system to prioritize the ion emitter/collector blower over the fan to limit noise and power.

公开(公告)号：US20240147657A1

公开(公告)日：2024-05-02

申请号：US17974036

申请日：2022-10-26

Applicant: Dell Products, LP

Inventor： Travis C. North ,  Qinghong He ,  Mitchell Anthony Markow

IPC: H05K7/20

CPC classification number: H05K7/20172 ,  H05K7/20145 ,  H05K7/20409

Abstract: An information handling system includes a powered hardware processor and a memory device. The information handling system includes an ion emitter/collector blower cooling system including an ion emitter/collector blower having an ion emitter and an ion collector, the ion emitter/collector blower being operatively coupled to a fan and located between the fan and an exhaust vent formed in a top edge of the chassis of the information handling system. An ionic driving circuit is operatively coupled to the ion emitter via a high voltage to ionize gases at the ion emitter/collector blower to create charged ions that generate an airflow to and through the ion collector. The information handling system also includes an air intake vent located at the fan in the chassis so that the airflow is brought into the chassis via the fan, through the fan and ion emitter/collector blower, and out of the air exhaust vent.