IP Library Granted Patent US 11,564,326
Granted Patent B2
US 11,564,326 · App. 16/984,665 · Granted Jan 24, 2023

Air mover direction keying for dual airflow direction information handling system

Inventors: Julian Yu-Hao Chen (Austin, TX); Hung-Pin Chien (New Taipei, TW); Yu-Hung Wang (Tianan, TW)
Assignee: Dell Products L.P.
H05K7/1491H05K7/20554
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Quick Facts
Patent No.
US 11,564,326
App. No.
16/984,665
Granted
Jan 24, 2023
Kind
B2
Abstract

An air mover assembly may include an air mover comprising a body and a cable extending from the body and one or more air mover holders mechanically coupled to the body. The one or more air mover holders may comprise a plurality of cable maintenance features and a keying feature. The plurality of cable maintenance features may include a first cable maintenance feature configured to maintain the cable in a first configuration of the air mover in a first airflow direction and a second cable maintenance feature configured to maintain the cable in a second configuration of the air mover in a second airflow direction. The keying feature may be configured to mechanically interface with an interfering feature of a chassis when an attempt is made to improperly insert the air mover into the chassis in accordance with a proper airflow direction configuration of the chassis, in order to prevent improper insertion of the air mover into the chassis in accordance with the proper airflow direction configuration of the chassis.

Claims (50)

1. An air mover assembly comprising:

an air mover comprising a body and a cable extending from the body; and

one or more air mover holders mechanically coupled to the body and comprising:

a plurality of cable maintenance features, including:

a first cable maintenance feature configured to maintain the cable in a first configuration of the air mover in a first airflow direction; and

a second cable maintenance feature configured to maintain the cable in a second configuration of the air mover in a second airflow direction; and

a keying feature extending from the one or more air mover holders, wherein the keying feature is configured mechanically interface with an interfering feature of a chassis when an attempt is made to improperly insert the air mover into the chassis in accordance with a proper airflow direction configuration of the chassis, in order to prevent improper insertion of the air mover into the chassis in accordance with the proper airflow direction configuration of the chassis.

2. The air mover assembly of claim 1 , wherein the one or more air mover holders include a cable channel for routing the cable from the body to one of the cable maintenance features.

3. An air mover assembly comprising:

an air mover comprising a body and a cable extending from the body; and

one or more air mover holders mechanically coupled to the body and comprising:

a plurality of cable maintenance features, including:

a first cable maintenance feature configured to maintain the cable in a first configuration of the air mover in a first airflow direction; and

a second cable maintenance feature configured to maintain the cable in a second configuration of the air mover in a second airflow direction; and

a keying feature formed by a combination of the one or more air mover holders and a corresponding feature of the chassis, wherein the keying feature is configured to mechanically interface with an interfering feature of a chassis when an attempt is made to improperly insert the air mover into the chassis in accordance with a proper airflow direction configuration of the chassis, in order to prevent improper insertion of the air mover into the chassis in accordance with the proper airflow direction configuration of the chassis.

4. The air mover assembly of claim 3 , wherein the one or more air mover holders include a cable channel for routing the cable from the body to one of the cable maintenance features.

5. An information handling system comprising:

a chassis; and

an air mover assembly comprising:

an air mover comprising a body and a cable extending from the body; and

one or more air mover holders mechanically coupled to the body and comprising:

a plurality of cable maintenance features, including:

a first cable maintenance feature configured to maintain the cable in a first configuration of the air mover in a first airflow direction; and

a second cable maintenance feature configured to maintain the cable in a second configuration of the air mover in a second airflow direction; and

a keying feature extending from the one or more air mover holders, wherein the keying feature is configured to mechanically interface with an interfering feature of the chassis when an attempt is made to improperly insert the air mover into the chassis in accordance with a proper airflow direction configuration of the chassis, in order to prevent improper insertion of the air mover into the chassis in accordance with the proper airflow direction configuration of the chassis.

6. The information handling system of claim 5 , wherein the one or more air mover holders include a cable channel for routing the cable from the body to one of the cable maintenance features.

7. An information handling system comprising:

a chassis; and

an air mover assembly comprising:

an air mover comprising a body and a cable extending from the body; and

one or more air mover holders mechanically coupled to the body and comprising:

a plurality of cable maintenance features, including:

a first cable maintenance feature configured to maintain the cable in a first configuration of the air mover in a first airflow direction; and

a second cable maintenance feature configured to maintain the cable in a second configuration of the air mover in a second airflow direction; and

a keying feature formed by a combination of the one or more air mover holders and a corresponding feature of the chassis, wherein the keying feature is configured to mechanically interface with an interfering feature of the chassis when an attempt is made to improperly insert the air mover into the chassis in accordance with a proper airflow direction configuration of the chassis, in order to prevent improper insertion of the air mover into the chassis in accordance with the proper airflow direction configuration of the chassis.

8. The information handling system of claim 7 , wherein the one or more air mover holders include a cable channel for routing the cable from the body to one of the cable maintenance features.

9. A method comprising:

mechanically coupling an air mover comprising a body and a cable extending from the body to one or more air mover holders, wherein the one or more air mover holders include:

a plurality of cable maintenance features, including:

a first cable maintenance feature configured to maintain the cable in a first configuration of the air mover in a first airflow direction; and

a second cable maintenance feature configured to maintain the cable in a second configuration of the air mover in a second airflow direction; and

a keying feature extending from the one or more air mover holders, wherein the keying feature is configured to mechanically interface with an interfering feature of a chassis when an attempt is made to improperly insert the air mover into the chassis in accordance with a proper airflow direction configuration of the chassis, in order to prevent improper insertion of the air mover into the chassis in accordance with the proper airflow direction configuration of the chassis.

10. The method of claim 9 , wherein the one or more air mover holders include a cable channel for routing the cable from the body to one of the cable maintenance features.

11. A method comprising:

mechanically coupling an air mover comprising a body and a cable extending from the body to one or more air mover holders, wherein the one or more air mover holders include:

a plurality of cable maintenance features, including:

a first cable maintenance feature configured to maintain the cable in a first configuration of the air mover in a first airflow direction; and

a second cable maintenance feature configured to maintain the cable in a second configuration of the air mover in a second airflow direction; and

a keying feature formed by a combination of the one or more air mover holders and a corresponding feature of the chassis, wherein the keying feature is configured to mechanically interface with an interfering feature of a chassis when an attempt is made to improperly insert the air mover into the chassis in accordance with a proper airflow direction configuration of the chassis, in order to prevent improper insertion of the air mover into the chassis in accordance with the proper airflow direction configuration of the chassis.

12. The method of claim 11 , wherein the one or more air mover holders include a cable channel for routing the cable from the body to one of the cable maintenance features.

Assignments (9)
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (054475/0523) Recorded Jun 10, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: EMC IP HOLDING COMPANY LLC; DELL PRODUCTS L.P.
Reel/Frame 060332/0664 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (054475/0434) Recorded Jun 10, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: EMC IP HOLDING COMPANY LLC; DELL PRODUCTS L.P.
Reel/Frame 060332/0740 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (054475/0609) Recorded Jun 10, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: EMC IP HOLDING COMPANY LLC; DELL PRODUCTS L.P.
Reel/Frame 062021/0570 →
RELEASE OF SECURITY INTEREST AT REEL 054591 FRAME 0471 Recorded Nov 2, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 058001/0463 →
SECURITY INTEREST Recorded Nov 18, 2020
From: EMC IP HOLDING COMPANY LLC; DELL PRODUCTS L.P.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS COLLATERAL AGENT
Reel/Frame 054475/0609 →
SECURITY INTEREST Recorded Nov 18, 2020
From: EMC IP HOLDING COMPANY LLC; DELL PRODUCTS L.P.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 054475/0434 →
SECURITY INTEREST Recorded Nov 18, 2020
From: EMC IP HOLDING COMPANY LLC; DELL PRODUCTS L.P.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 054475/0523 →
SECURITY AGREEMENT Recorded Nov 13, 2020
From: EMC IP HOLDING COMPANY LLC; DELL PRODUCTS L.P.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 054591/0471 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 4, 2020
From: CHEN, JULIAN YU-HAO; CHIEN, HUNG-PIN; WANG, YU-HUNG
To: DELL PRODUCTS L.P.
Reel/Frame 053396/0816 →