Invention Grant
- Patent Title: Method and apparatus for monitoring particle laden pneumatic abrasive flow in an abrasive fluid jet cutting system
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Application No.: US15415649Application Date: 2017-01-25
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Publication No.: US10675733B2Publication Date: 2020-06-09
- Inventor: Shijin Zhang , Scott Veenhuizen , Axel H. Henning
- Applicant: OMAX Corporation
- Applicant Address: US WA Kent
- Assignee: OMAX Corporation
- Current Assignee: OMAX Corporation
- Current Assignee Address: US WA Kent
- Agency: Perkins Coie LLP
- Main IPC: B24C7/00
- IPC: B24C7/00 ; B24C1/04 ; G01F1/34 ; G01F22/00 ; B65G53/66 ; G01F1/74 ; G01F15/00 ; G01L13/00
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.
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