Explosive assembly systems including a linear shaped charge end prime cap apparatus and related methods
US9778008B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2015 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Nov 28, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC06C5/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Generally, embodiments of the invention can include a linear shaped charge (LSC) end cap coupling structure adapted for holding an initiator structure adapted to initiate a booster explosive material, the booster explosive material, and the LSC in abutting contact with each other. One embodiment includes a rubber body formed with cavities adapted to receive the LSC, booster, and initiator structure (e.g., detonation cord). One internal cavity can be formed with a plurality of flexible protrusions or fins which are oriented towards a center axis of the preferred embodiment of three cavities configured to impart an interference fit with the initiator structure. Methods related to the invention are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.