Invention Grant
- Patent Title: Method for accurately measuring applied torque in a hydraulic breakout machine and a hydraulic breakout machine that measures applied torque
- Patent Title (中): 用于精确测量液压破碎机中应用转矩的方法和测量施加转矩的液压破碎机
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Application No.: US13020221Application Date: 2011-02-03
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Publication No.: US08863591B2Publication Date: 2014-10-21
- Inventor: Eugene Leicht
- Applicant: Eugene Leicht
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Priority: CA2694060 20100218
- Main IPC: G01L3/00
- IPC: G01L3/00 ; E21B19/16
Abstract:
A method of accurately measuring applied torque in a hydraulic breakout machine involves using at least one sensor to measure reactive torque, and using the reactive torque measurement as an accurate indication of applied torque.
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