Layered mesh containers for transporting and disposing of recalled airbag inflators
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F42B-033/06
B65B-007/26
B65B-063/08
B65D-043/16
B65D-006/02
B65D-006/34
출원번호
US-0373052
(2016-12-08)
등록번호
US-10072918
(2018-09-11)
발명자
/ 주소
Keller, John D.
출원인 / 주소
Captive Technologies, LLC
대리인 / 주소
Clayton, McKay & Bailey, PC
인용정보
피인용 횟수 :
0인용 특허 :
12
초록▼
Embodiments described herein include layered mesh containers and methods for using the containers to safely transport and dispose of airbag inflators having ammonium-nitrate-based propellant. For example, a container is provided that can hold multiple airbag inflators and withstand up to 4 moles of
Embodiments described herein include layered mesh containers and methods for using the containers to safely transport and dispose of airbag inflators having ammonium-nitrate-based propellant. For example, a container is provided that can hold multiple airbag inflators and withstand up to 4 moles of matter being deployed from an inflator having ammonium-nitrate-based propellant. The container can contain the inflator and any shrapnel associated with the explosion while also venting gases expelled as a result of the explosion. Various container designs are provided, along with methods for using these containers.
대표청구항▼
1. A method for transporting airbag inflators that have ammonium-nitrate-based propellant, comprising: placing the inflators into a layered mesh container including: an outer mesh layer having mesh openings with a maximum width between 0.5 and 11 inches, a wire diameter between 0.09 and 0.6 inches,
1. A method for transporting airbag inflators that have ammonium-nitrate-based propellant, comprising: placing the inflators into a layered mesh container including: an outer mesh layer having mesh openings with a maximum width between 0.5 and 11 inches, a wire diameter between 0.09 and 0.6 inches, and a strand cross-sectional area between 0.0006 and 1.8 square inches, wherein the outer mesh layer defines a container volume of less than 50 cubic feet;an inner mesh layer positioned inside the outer mesh layer, the inner mesh layer having a maximum opening size of less than 0.9 inches and a wire diameter of greater than 0.09 inches, wherein the inner mesh layer defines an overall opening area of greater than 27% compared to the wire area in a plane along a first side of the container, wherein the combined inner and outer mesh layers have a maximum opening size of less than 0.038 inches; andat least one access door for opening the inner and outer mesh layers for adding or removing the airbag inflators; andtransporting the layered mesh container. 2. The method of claim 1, wherein at least a portion of the outer mesh layer comprises a steel traffic grate. 3. The method of claim 1, wherein the container has six sides. 4. The method of claim 3, wherein one of the six sides is a solid steel plate. 5. The method of claim 3, wherein at least two of the six sides include an access door. 6. The method of claim 3, further including four steel reinforcement members, the reinforcement members each attaching to sides other than a top and bottom side, wherein no two of the reinforcement members attach to the same two sides. 7. The method of claim 1, wherein the at least one access door is a hinged solid steel plate, the steel plate being at least 0.25 inches thick. 8. A layered mesh container for transporting airbag inflators with ammonium-nitrate-based propellant, comprising: an outer mesh layer having mesh openings with a maximum width between 0.5 and 11 inches;an inner mesh layer positioned inside the outer mesh layer, the inner mesh layer having a maximum opening size of less than 0.9 inches and a wire diameter of greater than 0.09 inches,wherein the outer and inner mesh define a breathable containment space that holds the airbag inflators and can withstand an inflator detonation of at least 4 moles of material; anda hinged door for adding and removing the airbag inflators to the breathable containment space. 9. The container of claim 8, wherein the container has six sides. 10. The container of claim 9, wherein at least one of the six sides is a solid steel plate. 11. The container of claim 9, wherein at least two of the six sides include an access door. 12. The container of claim 9, further including four steel reinforcement members, the reinforcement members each attaching to sides other than a top and bottom side, wherein no two of the reinforcement members attach to the same two sides. 13. The container of claim 8, wherein at least a portion of the outer mesh layer comprises a steel traffic grate. 14. The container of claim 8, wherein the at least one access door is a hinged solid steel plate, the steel plate being at least 0.25 inches thick. 15. A method of transporting airbag inflators containing ammonium-nitrate-based propellant, including: placing the airbag inflators in a container, the container including: an outer mesh layer having mesh openings with a maximum width between 0.5 and 11 inches;an inner mesh layer positioned inside the outer mesh layer, the inner mesh layer having a maximum opening size of less than 0.9 inches and a wire diameter of greater than 0.09 inches,wherein the outer and inner mesh define a breathable containment space that holds the airbag inflators; anda hinged door for accessing the breathable containment space; andlocking the hinged door from opening; andtransporting the container to a disposal facility. 16. The method of claim 15, wherein at least a portion of the outer mesh layer comprises a steel traffic grate. 17. The method of claim 15, wherein the container has six sides. 18. The method of claim 17, wherein at least one of the six sides is a solid steel plate. 19. The method of claim 17, wherein the contain further includes four steel reinforcement members, the reinforcement members each attaching to sides other than a top and bottom side, wherein no two of the reinforcement members attach to the same two sides. 20. The method of claim 15, further including applying heat to the inflators while the inflators are within container.
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이 특허에 인용된 특허 (12)
Discher Stephen R. W. (202 Jones St. Navasota TX 77868), Apparatus and method for detection and neutralization of concealed explosives.
Quimby, Jay M.; Johnson, Richard A.; Edwards, Alan T.; Donovan, John L.; Willmert, McRea B., System and method for treatment of hazardous materials, e.g., unexploded chemical warfare ordinance.
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