Well-logging apparatus with ring-shaped resistors and related methods
US9320128B2 · kind B2 · utility
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4References
12Claims
0Family size
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Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Apr 19, 2016 |
| Priority date | — |
| Expiry date | Oct 18, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49117
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A well-logging apparatus may include a charged particle source, a target electrode, and an accelerator column. The accelerator column may include a housing extending between the charged particle source and the target electrode, a series of spaced apart accelerator electrodes carried by the housing, a series of ring-shaped resistors surrounding the housing, and a respective connector coupling adjacent ones of the series of ring-shaped resistors together and to a corresponding one of the series of spaced apart accelerator electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.