IP Library Granted Patent US 11,767,125
Granted Patent B2
US 11,767,125 · App. 17/017,789 · Granted Sep 26, 2023

Articulating bifurcated integrated transition duct assembly

Inventors: Keith David Weaver (North Richland Hills, TX); Michael Pujol (Dallas, TX); Andrew Jordan Birkenheuer (Arlington, TX); Nicholas Plagianos (North Richland Hills, TX); Karl Burge (Hurst, TX); Thomas Mast (Carrollton, TX)
Assignee: TEXTRON INNOVATIONS INC.
B64D33/08B64C27/12F01P1/06F01P11/10F16H57/0416
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,767,125
App. No.
17/017,789
Granted
Sep 26, 2023
Kind
B2
Abstract

A transition duct assembly includes a shared connector, and a plurality of primary cooling pathways for cooling one or more systems or components. Each primary cooling pathway includes a transition duct in fluid communication with the shared connector, and a transition connector in fluid communication with the transition duct.

Claims (17)

1. A method of directing fluid flow in a cooling system, comprising:

providing a shared connector comprising an articulatable partition that forms a plurality of channels within the shared connector, wherein the shared connector is operably couplable to a cooling apparatus;

providing a plurality of primary cooling pathways for cooling one or more systems or components, wherein each of the primary cooling pathways is in fluid communication with a respective channel within the shared connector by:

disposing a respective transition duct in fluid communication with a single respective channel within the shared connector; and

disposing a respective transition connector in fluid communication with the respective transition duct, wherein articulation of the articulatable partition from a first to a second position allows for air flow over most or all of the cooling apparatus.

2. The method of claim 1 , wherein the articulatable partition is articulated or actuated.

3. The method of claim 1 , wherein:

each respective transition duct comprises at least a portion that is a rigid material, a flexible material, an articulated portion, a flexible portion, or a combination thereof;

the shared connector comprises at least a portion that is a rigid material, a flexible material, an articulated portion, a flexible portion, or a combination thereof; or

each respective transition connector comprises at least a portion that is a rigid material, a flexible material, an articulated portion, a flexible portion, or a combination thereof.

4. The method of claim 1 , further comprising disposing one or more secondary cooling pathways by disposing for each of the secondary cooling pathways a conduit in fluid communication with the transition duct of one of the primary cooling pathways.

5. The method of claim 4 , wherein each conduit comprises at least a portion that is a rigid material, a flexible material, an articulated portion, a flexible portion, or a combination thereof.

6. The method of claim 4 , wherein the conduit is operably coupled with a distributed cooling device.

7. The method of claim 1 , wherein the shared connector is operably coupled with a shared cooling device.

8. The method of claim 1 , wherein each respective transition connector is positioned in fluid communication with a fan.

9. The method of claim 1 , wherein the forming a plurality of channels comprises forming two channels, and wherein the disposing a plurality of primary cooling pathways comprises disposing two primary cooling pathways.

10. The method of claim 9 , further comprising disposing two secondary cooling pathways.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 15, 2021
From: BELL TEXTRON INC.
To: TEXTRON INNOVATIONS INC.
Reel/Frame 055587/0322 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 11, 2020
From: WEAVER, KEITH D.; PUJOL, MICHAEL; BIRKENHEUER, ANDREW; PLAGIANOS, NICHOLAS; BURGE, KARL; MAST, THOMAS
To: BELL HELICOPTER TEXTRON INC.
Reel/Frame 053741/0728 →
CERTIFICATE OF AMENDMENT Recorded Sep 11, 2020
From: BELL HELICOPTER TEXTRON INC.
To: BELL TEXTRON INC.
Reel/Frame 053754/0989 →
Continuity (4)
Division 15709536 · Sep 20, 2017
Provisional Application 62423371 · Nov 17, 2016
Provisional Application 62399097 · Sep 23, 2016
Related Publication 20210001995A1 · Jan 7, 2021