Flex tubing for vehicle assemblies

Patent metadata

Field	Value
Publication number	US-10062936-B2
Application number	US-201514744500-A
Country	US
Kind code	B2
Filing date	Jun 19, 2015
Priority date	Jun 19, 2015
Publication date	Aug 28, 2018
Grant date	Aug 28, 2018

Abstract

Flex tubing for a vehicle assembly according to an exemplary aspect of the present disclosure includes, among other things, a tube body made of a metallic material, the tube body including a first rigid segment, a second rigid segment and a flexible segment extending between the first rigid segment and the second rigid segment.

First claim

What is claimed is:

1. A vehicle assembly, comprising:
a battery array;
an enclosure that houses said battery array;
a cold plate in contact with said battery array;
a sealing system mounted to a wall of said enclosure, wherein said sealing system includes an exterior plate positioned at an exterior surface of said wall, an interior plate positioned at an interior surface of said wall, and a seal between said interior plate and said exterior plate; and
flex tubing extending from said cold plate through said wall of said enclosure and through said sealing system to a position outside of said enclosure;
wherein a first rigid segment of said flex tubing is received within a recess between a top plate piece and a bottom plate piece of said cold plate.

2. The vehicle assembly as recited in claim 1 , wherein said flex tubing includes a tube body embodying a single-piece, unitary construction having no mechanical attachments, joints or connections.

3. The vehicle assembly as recited in claim 1 , wherein said flex tubing is made of aluminum.

4. The vehicle assembly as recited in claim 1 , wherein said enclosure includes a tray and a cover, and said wall is part of said tray.

5. The vehicle assembly as recited in claim 1 , wherein a second rigid segment of said flex tubing is connected to a quick connect attachment of a thermal management system.

6. The vehicle assembly as recited in claim 1 , wherein said exterior plate and said interior plate are shaped differently.

7. The vehicle assembly as recited in claim 1 , wherein said top plate piece and said bottom plate piece flare outwardly from one another to establish said recess.

8. The vehicle assembly as recited in claim 1 , wherein said first rigid segment extends only partially into said cold plate.

9. The vehicle assembly as recited in claim 1 , wherein a portion of said flex tubing that extends through said wall excludes ribs.

10. The vehicle assembly as recited in claim 1 , wherein said flex tubing includes the first rigid segment, a second rigid segment and a flexible segment extending between said first rigid segment and said second rigid segment.

11. The vehicle assembly as recited in claim 10 , wherein said flex tubing includes a single-piece, unitary tube body having no mechanical attachments, joints or connections.

12. The vehicle assembly as recited in claim 10 , wherein said flexible segment is configured to adjust to tolerance variations between rigid mounting locations of said first rigid segment and said second rigid segment.

13. The vehicle assembly as recited in claim 10 , wherein at least one of said first rigid segment and said second rigid segment is received within a recess between a first plate piece and a second plate piece of said first component.

Assignees

• Ford Global Tech Llc

Inventors

• Miller Daniel

Classifications

• H01M10/625

  Vehicles · CPC title

• H01M10/6556 Primary

  Solid parts with flow channel passages or pipes for heat exchange (closed pipes H01M10/6552) · CPC title

• H01M10/6554

  Rods or plates · CPC title

• F16L11/14

  made of rigid material, e.g. metal or hard plastics · CPC title

• F16L11/18

  Articulated hoses, e.g. composed of a series of rings · CPC title