Panel assembly and aftertreatment assembly including panel assemblies

Patent metadata

Field	Value
Publication number	US-11614010-B2
Application number	US-202017009125-A
Country	US
Kind code	B2
Filing date	Sep 1, 2020
Priority date	Sep 1, 2020
Publication date	Mar 28, 2023
Grant date	Mar 28, 2023

Abstract

A panel assembly includes a panel member, a frame member, and at least one first bar member, and at least one second bar member. The at least one first bar member and the at least one second bar member divide the panel member into a plurality of first areas defining a first height and a first width. The panel assembly also includes a plurality of support arrangements for dividing each first area into a plurality of second areas. Each support arrangement includes a first support member defining a first length such that the first width defined by the first area is greater than the first length. Each support arrangement also includes a second support member defining a second length such that the first height defined by the first area is greater than the second length.

First claim

What is claimed is:

1. A panel assembly comprising:
a panel member defining a longitudinal axis;
a frame member secured to the panel member;
at least one first bar member extending along the longitudinal axis of the panel member, the at least one first bar member being secured to the panel member and the frame member;
at least one second bar member extending substantially perpendicular to the longitudinal axis of the panel member, the at least one second bar member being secured to the panel member and the frame member, wherein the at least one first bar member and the at least one second bar member divide the panel member into a plurality of first areas defining a first height and a first width; and
a plurality of support arrangements secured to the panel member, wherein each of the plurality of first areas receive a corresponding support arrangement of the plurality of support arrangements for dividing the first area into a plurality of second areas, and wherein each support arrangement includes:
a first support member extending along the longitudinal axis of the panel member, the first support member defining a first length such that the first width defined by the first area is greater than the first length; and
a second support member secured to the first support member and extending substantially perpendicular to the first support member, the second support member defining a second length such that the first height defined by the first area is greater than the second length.

2. The panel assembly of claim 1 , wherein the panel member includes one or more panels.

3. The panel assembly of claim 2 , wherein each of the one or more panels includes at least one first area.

4. The panel assembly of claim 1 , wherein the at least one second bar member includes two or more second bar members.

5. The panel assembly of claim 1 , wherein the frame member includes a plurality of frame sections secured to each other, each frame section of the plurality of frame sections being secured to an adjacent frame section of the plurality of frame sections by a miter joint.

6. The panel assembly of claim 1 , wherein the frame member, the at least one first bar member, the at least one second bar member, and the plurality of support arrangements are secured to the panel member by welding.

7. The panel assembly of claim 1 , wherein each of the at least one first bar member and the at least one second bar member is secured to the frame member by welding.

8. The panel assembly of claim 1 , wherein the plurality of support arrangements are not secured to the frame member, the at least one first bar member, and the at least one second bar member.

9. The panel assembly of claim 1 , wherein each of the plurality of second areas includes four second areas.

10. The panel assembly of claim 1 , wherein the panel assembly is made of stainless steel.

11. The panel assembly of claim 1 , wherein a plurality of panel assemblies are arranged to form a housing for receiving an aftertreatment system.

12. An aftertreatment assembly comprising:
an aftertreatment system; and
a housing for receiving the aftertreatment system, wherein the housing includes a plurality of panel assemblies arranged to define a hollow space for receiving the aftertreatment system, wherein each panel assembly includes:
a panel member defining a longitudinal axis;
a frame member secured to the panel member;
at least one first bar member extending along the longitudinal axis of the panel member, the at least one first bar member being secured to the panel member and the frame member;
at least one second bar member extending substantially perpendicular to the longitudinal axis of the panel member, the at least one second bar member being secured to the panel member and the frame member, wherein the at least one first bar member and the at least one second bar member divide the panel member into a plurality of first areas defining a first height and a first width; and
a plurality of support arrangements secured to the panel member, wherein each of the plurality of first areas receive a corresponding support arrangement of the plurality of support arrangements for dividing the first area into a plurality of second areas, and wherein each support arrangement includes:
a first support member extending along the longitudinal axis of the panel member, the first support member defining a first length such that the first width defined by the first area is greater than the first length; and
a second support member secured to the first support member and extending substantially perpendicular to the first support member, the second support member defining a second length such that the first height defined by the first area is greater than the second length.

13. The aftertreatment assembly of claim 12 , wherein the panel member includes one or more panels.

14. The aftertreatment assembly of claim 13 , wherein each of the one or more panels includes at least one first area.

15. The aftertreatment assembly of claim 12 , wherein the frame member includes a plurality of frame sections secured to each other, each frame section of the plurality of frame sections being secured to an adjacent frame section of the plurality of frame sections by a miter joint.

16. The aftertreatment assembly of claim 12 , wherein the frame member, the at least one first bar member, the at least one second bar member, and the plurality of support arrangements are secured to the panel member by welding.

17. The aftertreatment assembly of claim 12 , wherein each of the at least one first bar member and the at least one second bar member is secured to the frame member by welding.

18. The aftertreatment assembly of claim 12 , wherein the plurality of support arrangements are not secured to the frame member, the at least one first bar member, and the at least one second bar member.

19. The aftertreatment assembly of claim 12 , wherein each of the plurality of second areas includes four second areas.

20. The aftertreatment assembly of claim 12 , wherein the panel assembly is made of stainless steel.

Assignees

• Caterpillar Inc

Inventors

• Kumar Samuel S
• Strauser Courtney E
• Peters Scott M
• Cassidy Theron J

Classifications

• F01N13/017

  the purifying devices are arranged in a single housing · CPC title

• Y02T10/12

  Improving ICE efficiencies · CPC title

• F01N2450/22

  by welding or brazing · CPC title

• F01N2240/20

  a flow director or deflector · CPC title

• F01N13/1888 Primary

  the housing of the assembly consisting of two or more parts, e.g. two half-shells · CPC title