IP Library Granted Patent US 11,347,286
Granted Patent B2
US 11,347,286 · App. 16/732,624 · Granted May 31, 2022

Systems and methods for pre-conditioning system temperature using liquid

Inventors: Adam Kelly (Georgetown, TX); Ayedin Nikazm (Austin, TX); Robert B. Curtis (Georgetown, TX); James Utz (Austin, TX)
Assignee: Dell Products L.P.
G06F1/206G05B19/4155G05B2219/49216G06F2200/201
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Quick Facts
Patent No.
US 11,347,286
App. No.
16/732,624
Granted
May 31, 2022
Kind
B2
Abstract

A method for providing thermal control of an information handling system may include in response to a request to power on the information handling system, in order to pre-condition a temperature associated with the information handling system to within a desired temperature range, receiving an indication of a temperature associated with the information handling system and based on the indication of the temperature associated with the information handling system, control the one or more temperature control elements for regulating a liquid of a liquid thermal control system to cause the temperature associated with the information handling system to fall within the desired temperature range prior to full powering on of the information handling system.

Claims (36)

1. An information handling system comprising:

an information handling resource; and

a liquid thermal control system for providing thermal control of the information handling system, and comprising:

a fluidic subsystem configured to convey a liquid proximate to the information handling resource in order to either heat the information handling resource, by transferring heat from the information handling resource to the liquid, or cool the information handling resource by transferring heat from the liquid to the information handling resource;

one or more temperature control elements configured to regulate temperature of the liquid; and

a control subsystem configured to, in response to a request to power on the information handling system, in order to pre-condition a temperature associated with the information handling system to within a desired temperature range:

receive an indication of the temperature associated with the information handling system; and

based on the indication of the temperature associated with the information handling system, control the one or more temperature control elements to cause the temperature associated with the information handling system to fall within the desired temperature range prior to full powering on of the information handling system; and

cause the information handling system to complete full powering on of the information handling system responsive to the temperature associated with the information handling system falling within the desired temperature range;

wherein the one or more temperature control elements include a heating element and the control subsystem is configured to control the heating element to heat the liquid in response to the temperature associated with the information handling system being below the desired temperature range; and

wherein the one or more temperature control elements include a cooling element and the control subsystem is configured to control the cooling element to cool the liquid in response to the temperature associated with the information handling system being above the desired temperature range.

2. The information handling system of claim 1 , wherein

the liquid comprises water.

3. A liquid thermal control system for providing thermal control of an information handling system, comprising:

a fluidic subsystem configured to convey a liquid proximate to an information handling resource of the information handling system in order to either heat the information handling resource, by transferring heat from the information handling resource to the liquid, or cool the information handling resource, by transferring heat from the liquid to the information handling resource;

one or more temperature control elements configured to regulate temperature of the liquid; and

a control subsystem configured to, in response to a request to power on the information handling system, in order to pre-condition a temperature associated with the information handling system to within a desired temperature range:

receive an indication of the temperature associated with the information handling system; and

based on the indication of the temperature associated with the information handling system, control the one or more temperature control elements to cause the temperature associated with the information handling system to fall within the desired temperature range prior to full powering on of the information handling system; and

cause the information handling system to complete full powering on of the information handling system responsive to the temperature associated with the information handling system falling within the desired temperature range;

wherein the one or more temperature control elements include a heating element and the control subsystem is configured to control the heating element to heat the liquid in response to the temperature associated with the information handling system being below the desired temperature range;

wherein the one or more temperature control elements include a cooling element and the control subsystem is configured to control the cooling element to cool the liquid in response to the temperature associated with the information handling system being above the desired temperature range.

4. The liquid thermal control system of claim 3 , wherein

the liquid comprises water.

5. A method for providing thermal control of an information handling system, comprising:

in response to a request to power on the information handling system, in order to pre-condition a temperature associated with the information handling system to within a desired temperature range:

receiving an indication of a temperature associated with the information handling system; and

based on the indication of the temperature associated with the information handling system, control the one or more temperature control elements for regulating a liquid of a liquid thermal control system to cause the temperature associated with the information handling system to fall within the desired temperature range prior to full powering on of the information handling system; and

cause the information handling system to complete full powering on of the information handling system responsive to the temperature associated with the information handling system falling within the desired temperature range;

wherein the liquid thermal control system includes a fluidic subsystem configured to convey a liquid proximate to an information handling resource of the information handling system in order to either heat the information handling resource, by transferring heat from the information handling resource to the liquid, or cool the information handling resource, by transferring heat from the liquid to the information handling resource;

wherein the one or more temperature control elements include a heating element and the control subsystem is configured to control the heating element to heat the liquid in response to the temperature associated with the information handling system being below the desired temperature range

wherein the one or more temperature control elements include a cooling element and the control subsystem is configured to control the cooling element to cool the liquid in response to the temperature associated with the information handling system being above the desired temperature range.

6. The method of claim 5 , wherein the liquid comprises water.

7. The information handling system of claim 1 , wherein the liquid is selected from the group including ethylene glycol and propylene glycol.

8. The liquid thermal control system of claim 3 , wherein the liquid is selected from the group including ethylene glycol and propylene glycol.

9. The method of claim 6 , wherein the liquid is selected from the group including ethylene glycol and propylene glycol.

Assignments (9)
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (053311/0169) Recorded Jun 23, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC CORPORATION; EMC IP HOLDING COMPANY LLC
Reel/Frame 060438/0742 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (053546/0001) Recorded Jun 23, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL MARKETING L.P. (ON BEHALF OF ITSELF AND AS SUCCESSOR-IN-INTEREST TO CREDANT TECHNOLOGIES, INC.); DELL INTERNATIONAL L.L.C.; DELL PRODUCTS L.P.; DELL USA L.P.; EMC CORPORATION; DELL MARKETING CORPORATION (SUCCESSOR-IN-INTEREST TO FORCE10 NETWORKS, INC. AND WYSE TECHNOLOGY L.L.C.); EMC IP HOLDING COMPANY LLC
Reel/Frame 071642/0001 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (052216/0758) Recorded Jun 23, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 060438/0680 →
RELEASE OF SECURITY INTEREST AF REEL 052243 FRAME 0773 Recorded Nov 2, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 058001/0152 →
SECURITY INTEREST Recorded Jun 5, 2020
From: DELL PRODUCTS L.P.; EMC CORPORATION; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS COLLATERAL AGENT
Reel/Frame 053311/0169 →
SECURITY AGREEMENT Recorded Apr 22, 2020
From: CREDANT TECHNOLOGIES INC.; DELL INTERNATIONAL L.L.C.; DELL MARKETING L.P.; DELL PRODUCTS L.P.; DELL USA L.P.; EMC CORPORATION; FORCE10 NETWORKS, INC.; WYSE TECHNOLOGY L.L.C.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 053546/0001 →
SECURITY AGREEMENT Recorded Mar 26, 2020
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 052243/0773 →
PATENT SECURITY AGREEMENT (NOTES) Recorded Mar 24, 2020
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS COLLATERAL AGENT
Reel/Frame 052216/0758 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 2, 2020
From: KELLY, ADAM; NIKAZM, AYEDIN; CURTIS, ROBERT B.; UTZ, JAMES
To: DELL PRODUCTS L.P.
Reel/Frame 051400/0915 →