Containment vessel and method for stowing a high energy density device

Patent metadata

Field	Value
Publication number	US-10451394-B2
Application number	US-201815916486-A
Country	US
Kind code	B2
Filing date	Mar 9, 2018
Priority date	Mar 9, 2018
Publication date	Oct 22, 2019
Grant date	Oct 22, 2019

Abstract

A containment vessel for stowing a high energy density device therein includes a housing, a plurality of discs, and a separable collar. The housing includes a base, a sidewall enclosure extending upwardly from the base, the sidewall enclosure defining a housing cavity and an opening at a top end thereof, and a flange extending circumferentially outwardly from the sidewall enclosure. The separable collar has first, second, and third grooves on an inner circumference of the separable collar. The first groove is configured to receive the flange of the housing. The second and third grooves are configured to receive first and second of the plurality of discs.

First claim

What is claimed is:

1. A containment vessel for stowing a high energy density device therein, the containment vessel comprising:
a housing including:
a base;
a sidewall enclosure extending upwardly from the base, the sidewall enclosure defining a housing cavity and an opening at a top end thereof; and
a flange extending circumferentially outwardly from the sidewall enclosure;

a plurality of discs; and
a separable collar having first, second, and third grooves on an inner circumference of the separable collar, wherein the first groove is configured to receive the flange of the housing, and wherein the second and third grooves are configured to receive first and second of the plurality of discs.

2. The containment vessel of claim 1 wherein the plurality of discs each define one or more apertures therein, wherein each aperture of the plurality of discs is overlapped by a non-apertured region of another of the plurality of discs.

3. The containment vessel of claim 2 , further comprising a deflection cap secured over the one or more apertures of the uppermost of the plurality of discs.

4. The containment vessel of claim 1 wherein the separable collar includes first and second separable portions, at least one of the first and second separable portions being hingedly connected to the housing.

5. The containment vessel of claim 1 wherein the plurality of discs includes a third disc, and wherein the inner circumference of the separable collar has a fourth groove configure to receive the third disc.

6. The containment vessel of claim 5 wherein the plurality of discs includes a fourth disc, and wherein the inner circumference of the separable collar has a fifth groove configure to receive the fourth disc.

7. A containment vessel for stowing a high energy density device therein, the containment vessel comprising:
a housing including:
a base; and
a sidewall enclosure extending upwardly from the base to define a housing cavity and an opening at a top end thereof, the sidewall enclosure having an array of ventilation holes penetrating from the housing cavity to an exterior surface of the sidewall enclosure;

a cover for covering the top end of the housing cavity; and
at least a first plate retained in a spaced relationship over the base of the housing such that a first plurality of the ventilation holes are disposed between the base of the housing and the first plate, wherein the first plate includes a central opening having a first predetermined area.

8. The containment vessel of claim 7 wherein a plurality of the ventilation holes are angled upwardly and circumferentially outwardly.

9. The containment vessel of claim 8 , wherein the plurality of ventilation holes are angled upwardly and circumferentially outwardly at an angle that is between 80 to 85 degrees from a longitudinal axis of the housing.

10. The containment vessel of claim 7 further comprising a second plate retained in a spaced relationship over the first plate such that a second plurality of the ventilation holes are disposed between the first plate and the second plate, wherein the second plate includes a central opening having a second predetermined area, wherein the second predetermined area is greater than the first predetermined area.

11. The containment vessel of claim 10 further comprising a third plate retained in a spaced relationship over the second plate such that a third plurality of the ventilation holes are disposed between the second plate and the third plate, wherein the third plate includes a central opening having a third predetermined area, wherein the third predetermined area is greater than the second predetermined area.

12. The containment vessel of claim 7 further comprising a curtain of barrier ribs positioned along an inner circumference of the sidewall enclosure over the first plate.

13. The containment vessel of claim 12 wherein an upper surface of an uppermost of the first plate includes at least one groove formed therein, and wherein the barrier ribs are retained in the groove.

14. A containment vessel for stowing a high energy density device therein, the containment vessel comprising:
a housing including:
a base; and
a sidewall enclosure extending upwardly from the base to define a housing cavity and an opening at a top end thereof, the sidewall enclosure having an array of ventilation holes penetrating from the housing cavity to an exterior surface of the sidewall enclosure;

a cover for covering the top end of the housing cavity; and
a curtain of barrier ribs positioned along an inner circumference of the sidewall enclosure.

15. The containment vessel of claim 14 wherein a plurality of the ventilation holes are angled upwardly and circumferentially outwardly.

16. The containment vessel of claim 15 , wherein the plurality of ventilation holes are angled upwardly and circumferentially outwardly at an angle that is between 80 to 85 degrees from the longitudinal axis of the housing.

17. The containment vessel of claim 14 wherein the curtain of barrier ribs is circumferentially outwardly expendable by a deformation of the barrier ribs.

18. The containment vessel of claim 14 wherein the barrier ribs are in the form of overlapping curved plates.

19. The containment vessel of claim 14 further comprising a retainer on the curtain of barrier ribs, and wherein the barrier ribs are retained in their positions by the retainer.

20. A method for stowing a high energy density device, the method comprising:
providing the containment vessel of claim 1 ;
using a robot to place a high energy density device in the housing; and
using the same or another robot to join the separable collar onto the housing such that the flange is received in the first groove and the first and second discs are received in the second and third grooves.

Assignees

• Boeing Co

Inventors

• Basham Richard R
• Rogers Thomas A

Classifications

• F42D5/045 Primary

  Detonation-wave absorbing or damping means · CPC title

• F42B39/24

  Shock-absorbing arrangements in packages {, e.g. for shock waves} · CPC title

• F42B39/14

  Explosion or fire protection arrangements on packages or ammunition (F42B39/20 {and F42B39/24} take precedence; {wall or panel structure of fireproof safes or storage containers E05G1/024}) · CPC title