Apparatus and method for supplying electrical power to an electrocrushing drill
US8567522B2 · kind B2 · utility
16Cited by
53References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2012 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | Dec 19, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B10/00
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An apparatus and method for controlling power delivered to a pulsed power system which includes a command charge switch for controlling when power produced by a primary power system is fed into a cable. The command charge switch also controls the power delivered to the pulsed power system in a bottom hole assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.