Charge tube assembly
US10669821B2 · kind B2 · utility
17Cited by
8References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2018 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Apr 25, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/1185
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A charge tube assembly for a perforating gun includes a charge tube configured to receive an explosive shaped charge, and a first endplate configured to couple to a first end of the charge tube, the first endplate including a first faceplate coupled to a first body, wherein the first faceplate includes a first material and the first body includes a second material that is different from the first material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.