Method and apparatus for monitoring particle laden pneumatic abrasive flow in an abrasive fluid jet cutting system
US10675733B2 · kind B2 · utility
12Cited by
164References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2017 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Oct 4, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L13/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An abrasive jet cutting system may include a differential pressure measurement apparatus configured to measure a differential pressure between points in an abrasive supply system. The differential pressure may be used to determine one or more conditions of the jet and the abrasive delivery. The measured differential pressure may be used in a feedback control system, feed forward control system, and/or an alarm or safety system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.